Fixed notifications VAPID

AGENTS.md

@@ -0,0 +1,60 @@
+# AGENTS.md
+
+This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Pet sitting web service for managing clients and bookings. The owner uses the site to:
+- Receive and manage client requests (leads) from the website
+- Schedule calls and visits with clients
+- Upload photos/videos of pets for remote viewing by clients (public media page via unique token)
+- Get Telegram notifications about new requests
+
+## Tech Stack
+
+- **Language:** Rust (edition 2024)
+- **Web framework:** [Cot](https://github.com/cot-rs/cot) - Rust web framework (Django-like), local path `../cot/cot`
+- **Database:** PostgreSQL (via Cot ORM)
+- **Notifications:** Telegram Bot API
+
+## Build & Run
+
+```sh
+cargo build              # build
+cargo run                # run dev server at http://127.0.0.1:8000
+cargo test               # run all tests
+cargo test <name>        # run a single test by name
+cargo clippy             # lint
+cargo fmt --check        # check formatting
+cot migration make       # generate migrations from model changes (requires cot-cli)
+```
+
+Set `WEB_PETTING_DATABASE_URL` (or `DATABASE_URL`) before running the app or migrations. Example:
+
+```sh
+WEB_PETTING_DATABASE_URL=postgresql://postgres:postgres@localhost:5432/web_petting cargo run
+```
+
+## Architecture
+
+Monolithic Cot web app with a single PostgreSQL database.
+
+- `src/main.rs` - project/app setup, router, config
+- `src/models.rs` - all database models (Lead, Client, Visit, Media, User, Setting)
+- `src/migrations.rs` - migration registry
+- `src/migrations/` - migration files
+
+## Database Design Principles
+
+- **Soft-delete everywhere:** records are never physically deleted, only status changes (e.g. `active` -> `archived`, `new` -> `rejected`). This ensures data can always be recovered.
+- **Status fields** are stored as `String` with enum-like values defined in `models.rs`.
+- **Foreign keys** use `cot::db::ForeignKey<T>` with `Restrict` on delete/update.
+
+## Data Model
+
+- **Lead** (`new`/`in_progress`/`converted`/`rejected`) - public form submission; links to Client when converted
+- **Client** (`active`/`archived`) - confirmed client with `media_token` for public media page
+- **Visit** (`scheduled`/`completed`/`cancelled`/`deleted`) - pet sitting session, belongs to Client and User
+- **Media** (`active`/`archived`) - photo/video, belongs to Client, optionally to Visit
+- **User** (`active`/`archived`) - admin accounts (supports multiple admins)
+- **Setting** - global key-value config (telegram_bot_token, telegram_chat_id, etc.)

CLAUDE.md

@@ -13,30 +13,36 @@ Pet sitting web service for managing clients and bookings. The owner uses the si
 ## Tech Stack
 
 - **Language:** Rust (edition 2024)
-- **Web framework:** [Cot](https://github.com/cot-rs/cot) — Rust web framework (Django-like), local path `../cot/cot`
-- **Database:** SQLite (via Cot ORM), file `db.sqlite3`
+- **Web framework:** [Cot](https://github.com/cot-rs/cot) - Rust web framework (Django-like), local path `../cot/cot`
+- **Database:** PostgreSQL (via Cot ORM)
 - **Notifications:** Telegram Bot API
 
 ## Build & Run
 
 ```sh
-cargo build          # build
-cargo run            # run dev server at http://127.0.0.1:8000
-cargo test           # run all tests
-cargo test <name>    # run a single test by name
-cargo clippy         # lint
-cargo fmt --check    # check formatting
-cot migration make   # generate migrations from model changes (requires cot-cli)
+cargo build              # build
+cargo run                # run dev server at http://127.0.0.1:8000
+cargo test               # run all tests
+cargo test <name>        # run a single test by name
+cargo clippy             # lint
+cargo fmt --check        # check formatting
+cot migration make       # generate migrations from model changes (requires cot-cli)
+```
+
+Set `WEB_PETTING_DATABASE_URL` (or `DATABASE_URL`) before running the app or migrations. Example:
+
+```sh
+WEB_PETTING_DATABASE_URL=postgresql://postgres:postgres@localhost:5432/web_petting cargo run
 ```
 
 ## Architecture
 
-Monolithic Cot web app with a single SQLite database.
+Monolithic Cot web app with a single PostgreSQL database.
 
-- `src/main.rs` — project/app setup, router, config
-- `src/models.rs` — all database models (Lead, Client, Visit, Media, User, Setting)
-- `src/migrations.rs` — migration registry (auto-generated by `cot migration make`)
-- `src/migrations/` — migration files (auto-generated)
+- `src/main.rs` - project/app setup, router, config
+- `src/models.rs` - all database models (Lead, Client, Visit, Media, User, Setting)
+- `src/migrations.rs` - migration registry
+- `src/migrations/` - migration files
 
 ## Database Design Principles
 
@@ -46,9 +52,9 @@ Monolithic Cot web app with a single SQLite database.
 
 ## Data Model
 
-- **Lead** (`new`/`in_progress`/`converted`/`rejected`) — public form submission; links to Client when converted
-- **Client** (`active`/`archived`) — confirmed client with `media_token` for public media page
-- **Visit** (`scheduled`/`completed`/`cancelled`) — pet sitting session, belongs to Client
-- **Media** (`active`/`archived`) — photo/video, belongs to Client, optionally to Visit
-- **User** (`active`/`archived`) — admin accounts (supports multiple admins)
-- **Setting** — global key-value config (telegram_bot_token, telegram_chat_id, etc.)
+- **Lead** (`new`/`in_progress`/`converted`/`rejected`) - public form submission; links to Client when converted
+- **Client** (`active`/`archived`) - confirmed client with `media_token` for public media page
+- **Visit** (`scheduled`/`completed`/`cancelled`/`deleted`) - pet sitting session, belongs to Client and User
+- **Media** (`active`/`archived`) - photo/video, belongs to Client, optionally to Visit
+- **User** (`active`/`archived`) - admin accounts (supports multiple admins)
+- **Setting** - global key-value config (telegram_bot_token, telegram_chat_id, etc.)

Cargo.toml

@@ -1,10 +1,11 @@
 [package]
 name = "web-petting"
-version = "0.1.13"
+version = "1.0.3"
 edition = "2024"
+default-run = "web-petting"
 
 [dependencies]
-cot = { version = "0.6.0", features = ["sqlite"] }
+cot = { version = "0.6.0", default-features = false, features = ["postgres", "json"] }
 chrono = "0.4"
 chrono-tz = "0.10"
 serde = { version = "1", features = ["derive"] }
@@ -15,9 +16,11 @@ serde_json = "1"
 multer = "3"
 futures = "0.3"
 image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp"] }
-tokio = { version = "1", features = ["fs"] }
+tokio = { version = "1", features = ["fs", "rt-multi-thread"] }
 uuid = { version = "1", features = ["v4"] }
 base64 = "0.22"
 urlencoding = "2"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+web-push-native = "0.5"
+async-trait = "0.1"

Dockerfile

@@ -9,6 +9,7 @@ RUN cargo build --release
 FROM debian:bookworm-slim
 RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
 WORKDIR /data
+ENV WEB_PETTING_UPLOAD_DIR=/data/uploads
 COPY --from=builder /app/target/release/web-petting /usr/local/bin/web-petting
 COPY static /app/static
 EXPOSE 3000

src/admin.rs

@@ -6,6 +6,7 @@ use cot::request::extractors::Path;
 use cot::response::{IntoResponse, Redirect, Response};
 use cot::router::{Route, Router};
 use cot::session::Session;
+use image::ImageDecoder;
 use image::ImageFormat;
 use image::ImageReader;
 use image::codecs::jpeg::JpegEncoder;
@@ -14,11 +15,12 @@ use serde::Deserialize;
 use std::io::Cursor;
 
 use crate::i18n::{Lang, Translations};
-use crate::models::{Client, Lead, Media, Setting, Testimonial, User, Visit};
+use crate::models::{Client, Lead, Media, PushSubscription, Setting, Testimonial, User, Visit};
 use crate::telegram;
 
 const SESSION_USER_ID: &str = "user_id";
 const SESSION_USER_NAME: &str = "user_name";
+const SESSION_OIDC_STATE: &str = "oidc_state";
 const MAX_UPLOADED_IMAGE_DIMENSION: u32 = 1920;
 const UPLOADED_IMAGE_JPEG_QUALITY: u8 = 82;
 
@@ -117,9 +119,16 @@ fn transcode_uploaded_image(data: &[u8], ext: &str) -> cot::Result<Option<Vec<u8
         return Ok(None);
     };
 
-    let image = ImageReader::with_format(Cursor::new(data), format)
-        .decode()
+    let mut decoder = ImageReader::with_format(Cursor::new(data), format)
+        .into_decoder()
         .map_err(|e| cot::Error::internal(e.to_string()))?;
+    let orientation = decoder
+        .orientation()
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    let mut image = image::DynamicImage::from_decoder(decoder)
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    image.apply_orientation(orientation);
+
     let resized = image.resize(
         MAX_UPLOADED_IMAGE_DIMENSION,
         MAX_UPLOADED_IMAGE_DIMENSION,
@@ -142,14 +151,17 @@ async fn save_uploaded_image(
     data: &[u8],
 ) -> cot::Result<String> {
     if let Some(encoded) = transcode_uploaded_image(data, ext)? {
-        let path = format!("{}/{}.jpg", upload_dir, file_id);
-        tokio::fs::write(&path, &encoded)
+        let path = crate::uploads::join_db_path(upload_dir, &format!("{file_id}.jpg"));
+        crate::uploads::write_db_file(&path, &encoded)
+            .await
+            .map_err(|e| cot::Error::internal(e.to_string()))?;
+        crate::uploads::ensure_thumbnail(&path)
             .await
             .map_err(|e| cot::Error::internal(e.to_string()))?;
         Ok(path)
     } else {
-        let path = format!("{}/{}.{}", upload_dir, file_id, ext);
-        tokio::fs::write(&path, data)
+        let path = crate::uploads::join_db_path(upload_dir, &format!("{file_id}.{ext}"));
+        crate::uploads::write_db_file(&path, data)
             .await
             .map_err(|e| cot::Error::internal(e.to_string()))?;
         Ok(path)
@@ -327,6 +339,54 @@ struct SettingsTemplate<'a> {
     saved: bool,
     auth_password_checked: bool,
     auth_sso_checked: bool,
+    client_notifications_checked: bool,
+    push_subscribers: Vec<PushSubscriberItem>,
+}
+
+#[derive(Debug)]
+struct PushSubscriberItem {
+    client_name: String,
+    device_count: usize,
+    languages: String,
+    last_updated: String,
+}
+
+async fn load_push_subscribers(db: &Database) -> cot::Result<Vec<PushSubscriberItem>> {
+    let clients = Client::objects().all(db).await?;
+    let subscriptions = PushSubscription::objects().all(db).await?;
+    let mut items = Vec::new();
+    for client in clients {
+        let client_id = client.id.unwrap();
+        let active: Vec<_> = subscriptions
+            .iter()
+            .filter(|subscription| {
+                subscription.status == "active"
+                    && subscription.client_id.primary_key().unwrap() == client_id
+            })
+            .collect();
+        if active.is_empty() {
+            continue;
+        }
+        let mut languages: Vec<&str> = active
+            .iter()
+            .map(|subscription| subscription.language.as_str())
+            .collect();
+        languages.sort_unstable();
+        languages.dedup();
+        let last_updated = active
+            .iter()
+            .map(|subscription| subscription.updated_at)
+            .max()
+            .unwrap();
+        items.push(PushSubscriberItem {
+            client_name: client.name,
+            device_count: active.len(),
+            languages: languages.join(", "),
+            last_updated: last_updated.format("%d.%m.%Y %H:%M").to_string(),
+        });
+    }
+    items.sort_by(|a, b| a.client_name.cmp(&b.client_name));
+    Ok(items)
 }
 
 #[derive(Debug, Template)]
@@ -357,7 +417,7 @@ struct ScheduleEditTemplate<'a> {
     lang: Lang,
     admin_name: &'a str,
     visit: Visit,
-    clients: Vec<Client>,
+    client: Client,
     users: Vec<User>,
     media: Vec<Media>,
 }
@@ -378,6 +438,8 @@ struct MediaTemplate<'a> {
     items: Vec<MediaItem>,
     clients: Vec<Client>,
     filter_client_id: i64,
+    page: usize,
+    total_pages: usize,
 }
 
 #[derive(Debug, Template)]
@@ -640,7 +702,28 @@ fn decode_jwt_payload(token: &str) -> Option<serde_json::Value> {
     serde_json::from_slice(&bytes).ok()
 }
 
-async fn oidc_start(request: Request, db: Database) -> cot::Result<Response> {
+fn oidc_state_cookie(value: &str, max_age_seconds: u32) -> String {
+    format!(
+        "oidc_state={}; Path=/admin/oidc; HttpOnly; SameSite=Lax; Max-Age={}",
+        value, max_age_seconds,
+    )
+}
+
+fn get_cookie(request: &Request, name: &str) -> Option<String> {
+    let prefix = format!("{name}=");
+    request
+        .headers()
+        .get("cookie")
+        .and_then(|v| v.to_str().ok())
+        .and_then(|cookies| {
+            cookies.split(';').find_map(|part| {
+                let part = part.trim();
+                part.strip_prefix(&prefix).map(|v| v.to_string())
+            })
+        })
+}
+
+async fn oidc_start(request: Request, session: Session, db: Database) -> cot::Result<Response> {
     let lang = detect_lang(&request);
     let issuer_url = oidc_setting(&db, "oidc_issuer_url").await?;
     let client_id = oidc_setting(&db, "oidc_client_id").await?;
@@ -666,6 +749,7 @@ async fn oidc_start(request: Request, db: Database) -> cot::Result<Response> {
     };
 
     let state = rand_token();
+    session.insert(SESSION_OIDC_STATE, state.clone()).await?;
 
     let redirect_uri = format!("{}/admin/oidc/callback", site_domain.trim_end_matches('/'));
 
@@ -677,10 +761,7 @@ async fn oidc_start(request: Request, db: Database) -> cot::Result<Response> {
         urlencoding::encode(&state),
     );
 
-    let state_cookie = format!(
-        "oidc_state={}; Path=/admin/oidc; HttpOnly; Secure; SameSite=Lax; Max-Age=600",
-        state,
-    );
+    let state_cookie = oidc_state_cookie(&state, 600);
 
     Redirect::new(redirect_url)
         .into_response()?
@@ -692,18 +773,18 @@ async fn oidc_callback(request: Request, session: Session, db: Database) -> cot:
     let lang = detect_lang(&request);
     let fail = |code: &str| format!("/admin/login?lang={}&error={}", lang.code(), code);
 
-    // Read saved state from cookie
-    let saved_state = request
-        .headers()
-        .get("cookie")
-        .and_then(|v| v.to_str().ok())
-        .and_then(|cookies| {
-            cookies.split(';').find_map(|part| {
-                let part = part.trim();
-                part.strip_prefix("oidc_state=").map(|v| v.to_string())
-            })
-        })
-        .unwrap_or_default();
+    // Prefer the server-side session; keep the cookie as a compatibility
+    // fallback for flows started before this code was deployed.
+    let saved_state_from_session = session
+        .get::<String>(SESSION_OIDC_STATE)
+        .await
+        .ok()
+        .flatten();
+    let saved_state_from_cookie = get_cookie(&request, "oidc_state");
+    let saved_state = saved_state_from_session
+        .as_deref()
+        .or(saved_state_from_cookie.as_deref())
+        .unwrap_or("");
 
     // Extract code and state from query string
     let query_str = request.uri().query().unwrap_or("");
@@ -719,12 +800,20 @@ async fn oidc_callback(request: Request, session: Session, db: Database) -> cot:
 
     if code.is_empty() || state.is_empty() || state != saved_state {
         tracing::warn!(
-            "OIDC state mismatch: state={state:?}, saved={saved_state:?}, code_empty={}, state_empty={}",
-            code.is_empty(),
-            state.is_empty(),
+            target: "oidc",
+            has_session_state = saved_state_from_session.is_some(),
+            has_cookie_state = saved_state_from_cookie.is_some(),
+            code_empty = code.is_empty(),
+            state_empty = state.is_empty(),
+            "OIDC state mismatch",
         );
-        return Redirect::new(fail("sso")).into_response();
+        let clear_cookie = oidc_state_cookie("", 0);
+        return Redirect::new(fail("sso"))
+            .into_response()?
+            .with_header("set-cookie", clear_cookie)
+            .into_response();
     }
+    let _ = session.remove::<String>(SESSION_OIDC_STATE).await;
 
     let issuer_url = oidc_setting(&db, "oidc_issuer_url").await?;
     let client_id = oidc_setting(&db, "oidc_client_id").await?;
@@ -886,7 +975,7 @@ async fn oidc_callback(request: Request, session: Session, db: Database) -> cot:
     session.insert(SESSION_USER_NAME, session_name).await?;
 
     // Clear the oidc_state cookie
-    let clear_cookie = "oidc_state=; Path=/admin/oidc; HttpOnly; Secure; SameSite=Lax; Max-Age=0";
+    let clear_cookie = oidc_state_cookie("", 0);
     Redirect::new(format!("/admin/?lang={}", lang.code()))
         .into_response()?
         .with_header("set-cookie", clear_cookie)
@@ -907,8 +996,10 @@ async fn admin_index(request: Request, session: Session, db: Database) -> cot::R
     let tz = crate::tz::load_tz(&db).await;
     let today = crate::tz::today_in_tz(tz);
 
-    let all_visits = Visit::objects().all(&db).await?;
-    let clients = Client::objects().all(&db).await?;
+    let mut all_visits = Visit::objects().all(&db).await?;
+    all_visits.retain(|v| v.status != "deleted");
+    let mut clients = Client::objects().all(&db).await?;
+    clients.retain(|c| c.status != "deleted");
 
     let mut today_visits: Vec<TodayVisit> = all_visits
         .iter()
@@ -1010,11 +1101,12 @@ async fn clients_page(request: Request, session: Session, db: Database) -> cot::
         Err(resp) => return Ok(resp),
     };
     let show_all = has_query_flag(&request, "all");
-    let clients = if show_all {
+    let mut clients = if show_all {
         Client::objects().all(&db).await?
     } else {
         query!(Client, $status == "active").all(&db).await?
     };
+    clients.retain(|c| c.status != "deleted");
     let body = ClientsTemplate {
         t: lang.t(),
         lang,
@@ -1157,6 +1249,11 @@ async fn settings_page(request: Request, session: Session, db: Database) -> cot:
         .find(|s| s.key == "auth_sso_enabled")
         .map(|s| s.value == "true")
         .unwrap_or(false);
+    let client_notifications_checked = settings
+        .iter()
+        .find(|s| s.key == "client_notifications_enabled")
+        .map(|s| s.value == "true")
+        .unwrap_or(false);
     let body = SettingsTemplate {
         t: lang.t(),
         lang,
@@ -1165,6 +1262,8 @@ async fn settings_page(request: Request, session: Session, db: Database) -> cot:
         saved: false,
         auth_password_checked,
         auth_sso_checked,
+        client_notifications_checked,
+        push_subscribers: load_push_subscribers(&db).await?,
     }
     .render()?;
     html_response(body, lang)
@@ -1244,10 +1343,15 @@ struct SettingsForm {
     oidc_client_id: String,
     oidc_client_secret: String,
     oidc_allowed_groups: String,
+    vapid_public_key: String,
+    vapid_private_key: String,
+    vapid_subject: String,
     #[serde(default)]
     auth_password_enabled: Option<String>,
     #[serde(default)]
     auth_sso_enabled: Option<String>,
+    #[serde(default)]
+    client_notifications_enabled: Option<String>,
 }
 
 async fn save_settings(request: Request, session: Session, db: Database) -> cot::Result<Response> {
@@ -1257,6 +1361,20 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
         Err(resp) => return Ok(resp),
     };
 
+    let old_settings = Setting::objects().all(&db).await?;
+    let old_value = |key: &str| {
+        old_settings
+            .iter()
+            .find(|setting| setting.key == key)
+            .map(|setting| setting.value.as_str())
+            .unwrap_or("")
+    };
+    let had_vapid_keys = !old_value("vapid_public_key").trim().is_empty()
+        || !old_value("vapid_private_key").trim().is_empty();
+    let vapid_keys_changed = had_vapid_keys
+        && (old_value("vapid_public_key").trim() != form.vapid_public_key.trim()
+            || old_value("vapid_private_key").trim() != form.vapid_private_key.trim());
+
     for (key, value) in [
         ("telegram_bot_token", form.telegram_bot_token),
         ("contact_info", form.contact_info),
@@ -1270,6 +1388,9 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
         ("oidc_client_id", form.oidc_client_id),
         ("oidc_client_secret", form.oidc_client_secret),
         ("oidc_allowed_groups", form.oidc_allowed_groups),
+        ("vapid_public_key", form.vapid_public_key),
+        ("vapid_private_key", form.vapid_private_key),
+        ("vapid_subject", form.vapid_subject),
         (
             "auth_password_enabled",
             if form.auth_password_enabled.is_some() {
@@ -1286,6 +1407,14 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
                 "false".to_string()
             },
         ),
+        (
+            "client_notifications_enabled",
+            if form.client_notifications_enabled.is_some() {
+                "true".to_string()
+            } else {
+                "false".to_string()
+            },
+        ),
     ] {
         let k = key.to_string();
         let existing = query!(Setting, $key == k).get(&db).await?;
@@ -1307,6 +1436,16 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
         }
     }
 
+    if vapid_keys_changed {
+        for mut subscription in PushSubscription::objects().all(&db).await? {
+            if subscription.status == "active" {
+                subscription.status = "archived".to_string();
+                subscription.updated_at = now_utc();
+                subscription.save(&db).await?;
+            }
+        }
+    }
+
     let settings = Setting::objects().all(&db).await?;
     let auth_password_checked = settings
         .iter()
@@ -1318,6 +1457,11 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
         .find(|s| s.key == "auth_sso_enabled")
         .map(|s| s.value == "true")
         .unwrap_or(false);
+    let client_notifications_checked = settings
+        .iter()
+        .find(|s| s.key == "client_notifications_enabled")
+        .map(|s| s.value == "true")
+        .unwrap_or(false);
     let rendered = SettingsTemplate {
         t: lang.t(),
         lang,
@@ -1326,6 +1470,8 @@ async fn save_settings(request: Request, session: Session, db: Database) -> cot:
         saved: true,
         auth_password_checked,
         auth_sso_checked,
+        client_notifications_checked,
+        push_subscribers: load_push_subscribers(&db).await?,
     }
     .render()?;
     html_response(rendered, lang)
@@ -1428,6 +1574,24 @@ async fn client_activate(
     Redirect::new(format!("/admin/clients?lang={}", lang.code())).into_response()
 }
 
+async fn client_delete(
+    request: Request,
+    session: Session,
+    db: Database,
+    Path(client_id): Path<i64>,
+) -> cot::Result<Response> {
+    let lang = detect_lang(&request);
+    if let Err(resp) = require_auth(&session, lang).await {
+        return Ok(resp);
+    }
+    if let Some(mut client) = query!(Client, $id == client_id).get(&db).await? {
+        client.status = "deleted".to_string();
+        client.updated_at = now_utc();
+        client.save(&db).await?;
+    }
+    Redirect::new(format!("/admin/clients?lang={}", lang.code())).into_response()
+}
+
 async fn user_archive(
     request: Request,
     session: Session,
@@ -1645,12 +1809,18 @@ async fn schedule_events(
 
     let mut events = Vec::new();
     for v in &visits {
+        if v.status == "deleted" {
+            continue;
+        }
         if v.visit_date < start_date || v.visit_date > end_date {
             continue;
         }
         let client_id_val: i64 = v.client_id.primary_key().unwrap();
         let user_id_val: i64 = v.user_id.primary_key().unwrap();
         let client = clients.iter().find(|c| c.id.unwrap() == client_id_val);
+        if client.map(|c| c.status.as_str()) == Some("deleted") {
+            continue;
+        }
         let user = users.iter().find(|u| u.id.unwrap() == user_id_val);
         let client_name = client.map(|c| c.name.as_str()).unwrap_or("?");
         let client_phone = client.and_then(|c| c.phone.as_deref()).unwrap_or("");
@@ -1774,7 +1944,16 @@ async fn schedule_edit_page(
             return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
         }
     };
-    let clients = query!(Client, $status == "active").all(&db).await?;
+    if visit.status == "deleted" {
+        return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+    }
+    let client_id: i64 = visit.client_id.primary_key().unwrap();
+    let client = match query!(Client, $id == client_id).get(&db).await? {
+        Some(c) => c,
+        None => {
+            return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+        }
+    };
     let users = query!(User, $status == "active").all(&db).await?;
     let mut visit_media = Media::objects().all(&db).await?;
     visit_media.retain(|m| {
@@ -1790,7 +1969,7 @@ async fn schedule_edit_page(
         lang,
         admin_name: &admin_name,
         visit,
-        clients,
+        client,
         users,
         media: visit_media,
     }
@@ -1800,7 +1979,6 @@ async fn schedule_edit_page(
 
 #[derive(Deserialize)]
 struct EditVisitForm {
-    client_id: i64,
     user_id: i64,
     visit_date: String,
     time_start: String,
@@ -1821,7 +1999,10 @@ async fn schedule_edit_submit(
         return Ok(resp);
     }
     if let Some(mut visit) = query!(Visit, $id == visit_id).get(&db).await? {
-        visit.client_id = ForeignKey::PrimaryKey(Auto::fixed(form.client_id));
+        if visit.status == "deleted" {
+            return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+        }
+        let became_completed = visit.status != "completed" && form.status == "completed";
         visit.user_id = ForeignKey::PrimaryKey(Auto::fixed(form.user_id));
         if let Ok(d) = chrono::NaiveDate::parse_from_str(&form.visit_date, "%Y-%m-%d") {
             visit.visit_date = d;
@@ -1833,6 +2014,9 @@ async fn schedule_edit_submit(
         visit.public_notes = form.public_notes.filter(|s| !s.trim().is_empty());
         visit.updated_at = now_utc();
         visit.save(&db).await?;
+        if became_completed {
+            crate::web_push::notify_visit_completed(&db, &visit).await;
+        }
     }
     Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response()
 }
@@ -1847,7 +2031,11 @@ async fn visit_delete(
     if let Err(resp) = require_auth(&session, lang).await {
         return Ok(resp);
     }
-    query!(Visit, $id == visit_id).delete(&db).await?;
+    if let Some(mut visit) = query!(Visit, $id == visit_id).get(&db).await? {
+        visit.status = "deleted".to_string();
+        visit.updated_at = now_utc();
+        visit.save(&db).await?;
+    }
     Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response()
 }
 
@@ -1862,9 +2050,16 @@ async fn visit_set_done(
         return Ok(resp);
     }
     if let Some(mut visit) = query!(Visit, $id == visit_id).get(&db).await? {
+        if visit.status == "deleted" {
+            return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+        }
+        let became_completed = visit.status != "completed";
         visit.status = "completed".to_string();
         visit.updated_at = now_utc();
         visit.save(&db).await?;
+        if became_completed {
+            crate::web_push::notify_visit_completed(&db, &visit).await;
+        }
     }
     Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response()
 }
@@ -1880,6 +2075,9 @@ async fn visit_set_cancel(
         return Ok(resp);
     }
     if let Some(mut visit) = query!(Visit, $id == visit_id).get(&db).await? {
+        if visit.status == "deleted" {
+            return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+        }
         visit.status = "cancelled".to_string();
         visit.updated_at = now_utc();
         visit.save(&db).await?;
@@ -1892,6 +2090,7 @@ async fn visit_set_cancel(
 // ---------------------------------------------------------------------------
 
 async fn media_page(request: Request, session: Session, db: Database) -> cot::Result<Response> {
+    const MEDIA_PER_PAGE: usize = 24;
     let lang = detect_lang(&request);
     let admin_name = match require_auth(&session, lang).await {
         Ok(name) => name,
@@ -1908,19 +2107,60 @@ async fn media_page(request: Request, session: Session, db: Database) -> cot::Re
                 .and_then(|v| v.parse().ok())
         })
         .unwrap_or(0);
+    let requested_page = request
+        .uri()
+        .query()
+        .and_then(|query| {
+            query
+                .split('&')
+                .find_map(|part| part.strip_prefix("page="))
+                .and_then(|value| value.parse::<usize>().ok())
+        })
+        .unwrap_or(1)
+        .max(1);
 
+    let clients_all = Client::objects().all(&db).await?;
+    let visits_all = Visit::objects().all(&db).await?;
     let mut media_list = Media::objects().all(&db).await?;
-    media_list.retain(|m| m.status == "active");
+    media_list.retain(|m| {
+        if m.status != "active" {
+            return false;
+        }
+        let cid: i64 = m.client_id.primary_key().unwrap();
+        if clients_all
+            .iter()
+            .find(|c| c.id.unwrap() == cid)
+            .map(|c| c.status.as_str())
+            == Some("deleted")
+        {
+            return false;
+        }
+        if let Some(fk) = &m.visit_id {
+            let vid: i64 = fk.primary_key().unwrap();
+            if visits_all
+                .iter()
+                .find(|v| v.id.unwrap() == vid)
+                .map(|v| v.status.as_str())
+                == Some("deleted")
+            {
+                return false;
+            }
+        }
+        true
+    });
     if filter_client_id > 0 {
         media_list.retain(|m| m.client_id.primary_key().unwrap() == filter_client_id);
     }
     media_list.sort_by(|a, b| b.created_at.cmp(&a.created_at));
 
-    let clients_all = Client::objects().all(&db).await?;
-    let visits_all = Visit::objects().all(&db).await?;
+    let total_pages = media_list.len().div_ceil(MEDIA_PER_PAGE).max(1);
+    let page = requested_page.min(total_pages);
+    let page_start = (page - 1) * MEDIA_PER_PAGE;
 
     let items: Vec<MediaItem> = media_list
         .into_iter()
+        .skip(page_start)
+        .take(MEDIA_PER_PAGE)
         .map(|m| {
             let cid: i64 = m.client_id.primary_key().unwrap();
             let client = clients_all.iter().find(|c| c.id.unwrap() == cid);
@@ -1952,6 +2192,8 @@ async fn media_page(request: Request, session: Session, db: Database) -> cot::Re
         items,
         clients: active_clients,
         filter_client_id,
+        page,
+        total_pages,
     }
     .render()?;
     html_response(body, lang)
@@ -1972,6 +2214,9 @@ async fn media_upload_page(
         Some(v) => v,
         None => return Redirect::new(format!("/admin/?lang={}", lang.code())).into_response(),
     };
+    if visit.status == "deleted" {
+        return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+    }
     let cid: i64 = visit.client_id.primary_key().unwrap();
     let client = query!(Client, $id == cid).get(&db).await?;
     let client_name = client.map(|c| c.name).unwrap_or_default();
@@ -2020,6 +2265,9 @@ async fn media_upload_submit(
         Some(v) => v,
         None => return Redirect::new(format!("/admin/?lang={}", lang.code())).into_response(),
     };
+    if visit.status == "deleted" {
+        return Redirect::new(format!("/admin/schedule?lang={}", lang.code())).into_response();
+    }
     let client_id: i64 = visit.client_id.primary_key().unwrap();
 
     let bytes = request.into_body().into_bytes().await?;
@@ -2027,8 +2275,8 @@ async fn media_upload_submit(
         futures::stream::once(async move { Result::<_, std::convert::Infallible>::Ok(bytes) });
     let mut multipart = multer::Multipart::new(stream, boundary);
 
-    let upload_dir = format!("uploads/{}/{}", client_id, visit_id);
-    tokio::fs::create_dir_all(&upload_dir)
+    let upload_dir = crate::uploads::media_dir(client_id, visit_id);
+    crate::uploads::create_logical_dir(&upload_dir)
         .await
         .map_err(|e| cot::Error::internal(e.to_string()))?;
 
@@ -2080,8 +2328,8 @@ async fn media_upload_submit(
             let file_path = if file_type == "photo" {
                 save_uploaded_image(&upload_dir, file_id, &ext, &data).await?
             } else {
-                let path = format!("{}/{}.{}", upload_dir, file_id, ext);
-                tokio::fs::write(&path, &data)
+                let path = crate::uploads::join_db_path(&upload_dir, &format!("{file_id}.{ext}"));
+                crate::uploads::write_db_file(&path, &data)
                     .await
                     .map_err(|e| cot::Error::internal(e.to_string()))?;
                 path
@@ -2138,7 +2386,22 @@ async fn media_delete(
         let file_path = m.file_path.clone();
         m.status = "archived".to_string();
         m.save(&db).await?;
-        let _ = tokio::fs::remove_file(&file_path).await;
+        if let Err(err) = crate::uploads::remove_db_file(&file_path).await {
+            tracing::warn!(
+                target: "uploads",
+                media_id,
+                db_path = %file_path,
+                resolved_path = %crate::uploads::resolved_display_path(&file_path),
+                error = %err,
+                "failed to remove uploaded file"
+            );
+        }
+        let thumbnail_path = crate::uploads::thumbnail_db_path(&file_path);
+        if let Err(error) = crate::uploads::remove_db_file(&thumbnail_path).await {
+            if error.kind() != std::io::ErrorKind::NotFound {
+                tracing::warn!(%error, %thumbnail_path, "failed to remove media thumbnail");
+            }
+        }
     }
     let redirect_url = referer
         .filter(|r| r.contains("/schedule/") && r.contains("/edit"))
@@ -2146,6 +2409,44 @@ async fn media_delete(
     Redirect::new(redirect_url).into_response()
 }
 
+async fn serve_upload_thumbnail(
+    request: Request,
+    session: Session,
+    db: Database,
+    Path(media_id): Path<i64>,
+) -> cot::Result<Response> {
+    let lang = detect_lang(&request);
+    if require_auth(&session, lang).await.is_err() {
+        return Redirect::new(format!("/admin/login?lang={}", lang.code())).into_response();
+    }
+    let media = match query!(Media, $id == media_id).get(&db).await? {
+        Some(media) if media.status == "active" && media.file_type == "photo" => media,
+        _ => return Html::new("404").into_response(),
+    };
+    match crate::uploads::ensure_thumbnail(&media.file_path).await {
+        Ok(path) => {
+            let mut response = crate::uploads::ranged_file_response(&path, "image/jpeg", None)
+                .await
+                .map_err(|error| cot::Error::internal(error.to_string()))?;
+            response.headers_mut().insert(
+                "cache-control",
+                "private, max-age=31536000, immutable".parse().unwrap(),
+            );
+            Ok(response)
+        }
+        Err(error) => {
+            tracing::warn!(media_id, %error, "failed to create media thumbnail");
+            crate::uploads::ranged_file_response(
+                &media.file_path,
+                crate::uploads::content_type_for_path(&media.file_path),
+                None,
+            )
+            .await
+            .map_err(|error| cot::Error::internal(error.to_string()))
+        }
+    }
+}
+
 /// Serve uploaded files by media ID.
 async fn serve_upload(
     request: Request,
@@ -2163,27 +2464,39 @@ async fn serve_upload(
         None => return Html::new("404").into_response(),
     };
 
-    match tokio::fs::read(&media.file_path).await {
-        Ok(data) => {
-            let content_type = match media.file_path.rsplit('.').next().unwrap_or("") {
-                "jpg" | "jpeg" => "image/jpeg",
-                "png" => "image/png",
-                "heic" | "heif" => "image/heic",
-                "webp" => "image/webp",
-                "mp4" => "video/mp4",
-                "mov" => "video/quicktime",
-                "avi" => "video/x-msvideo",
-                "mkv" => "video/x-matroska",
-                "webm" => "video/webm",
-                _ => "application/octet-stream",
-            };
-            let body = cot::Body::fixed(data);
-            let mut resp = Response::new(body);
-            resp.headers_mut()
-                .insert("content-type", content_type.parse().unwrap());
-            Ok(resp)
+    let range = request
+        .headers()
+        .get("range")
+        .and_then(|value| value.to_str().ok())
+        .map(str::to_owned);
+
+    match {
+        let content_type = match media.file_path.rsplit('.').next().unwrap_or("") {
+            "jpg" | "jpeg" => "image/jpeg",
+            "png" => "image/png",
+            "heic" | "heif" => "image/heic",
+            "webp" => "image/webp",
+            "mp4" => "video/mp4",
+            "mov" => "video/quicktime",
+            "avi" => "video/x-msvideo",
+            "mkv" => "video/x-matroska",
+            "webm" => "video/webm",
+            _ => "application/octet-stream",
+        };
+        crate::uploads::ranged_file_response(&media.file_path, content_type, range.as_deref()).await
+    } {
+        Ok(response) => Ok(response),
+        Err(err) => {
+            tracing::warn!(
+                target: "uploads",
+                media_id,
+                db_path = %media.file_path,
+                resolved_path = %crate::uploads::resolved_display_path(&media.file_path),
+                error = %err,
+                "uploaded file is missing or unreadable"
+            );
+            Html::new("404").into_response()
         }
-        Err(_) => Html::new("404").into_response(),
     }
 }
 
@@ -2290,12 +2603,12 @@ async fn testimonial_add(
                 if data.is_empty() {
                     continue;
                 }
-                let upload_dir = "uploads/testimonials";
-                tokio::fs::create_dir_all(upload_dir)
+                let upload_dir = crate::uploads::testimonials_dir();
+                crate::uploads::create_logical_dir(&upload_dir)
                     .await
                     .map_err(|e| cot::Error::internal(e.to_string()))?;
                 let file_id = uuid::Uuid::new_v4();
-                let path = save_uploaded_image(upload_dir, file_id, &ext, &data).await?;
+                let path = save_uploaded_image(&upload_dir, file_id, &ext, &data).await?;
                 image_path = Some(path);
             }
             _ => {}
@@ -2438,12 +2751,12 @@ async fn testimonial_edit(
                 if data.is_empty() {
                     continue;
                 }
-                let upload_dir = "uploads/testimonials";
-                tokio::fs::create_dir_all(upload_dir)
+                let upload_dir = crate::uploads::testimonials_dir();
+                crate::uploads::create_logical_dir(&upload_dir)
                     .await
                     .map_err(|e| cot::Error::internal(e.to_string()))?;
                 let file_id = uuid::Uuid::new_v4();
-                let path = save_uploaded_image(upload_dir, file_id, &ext, &data).await?;
+                let path = save_uploaded_image(&upload_dir, file_id, &ext, &data).await?;
                 new_image_path = Some(path);
             }
             _ => {}
@@ -2484,7 +2797,7 @@ async fn serve_testimonial_image(
         Some(p) => p.clone(),
         None => return Html::new("404").into_response(),
     };
-    match tokio::fs::read(&path).await {
+    match crate::uploads::read_db_file(&path).await {
         Ok(data) => {
             let content_type = match path.rsplit('.').next().unwrap_or("") {
                 "jpg" | "jpeg" => "image/jpeg",
@@ -2499,7 +2812,17 @@ async fn serve_testimonial_image(
                 .insert("content-type", content_type.parse().unwrap());
             Ok(resp)
         }
-        Err(_) => Html::new("404").into_response(),
+        Err(err) => {
+            tracing::warn!(
+                target: "uploads",
+                testimonial_id = id,
+                db_path = %path,
+                resolved_path = %crate::uploads::resolved_display_path(&path),
+                error = %err,
+                "testimonial image is missing or unreadable"
+            );
+            Html::new("404").into_response()
+        }
     }
 }
 
@@ -2555,6 +2878,11 @@ pub fn admin_router() -> Router {
             client_activate,
             "admin-client-activate",
         ),
+        Route::with_handler_and_name(
+            "/clients/{client_id}/delete",
+            client_delete,
+            "admin-client-delete",
+        ),
         Route::with_handler_and_name("/schedule", schedule_page, "admin-schedule"),
         Route::with_handler_and_name("/schedule/new", schedule_new_page, "admin-schedule-new"),
         Route::with_handler_and_name("/schedule/events", schedule_events, "admin-schedule-events"),
@@ -2618,6 +2946,11 @@ pub fn admin_router() -> Router {
             "admin-media-delete",
         ),
         Route::with_handler_and_name("/uploads/{media_id}", serve_upload, "admin-uploads"),
+        Route::with_handler_and_name(
+            "/uploads/{media_id}/thumbnail",
+            serve_upload_thumbnail,
+            "admin-upload-thumbnail",
+        ),
         Route::with_handler_and_name("/testimonials", testimonials_page, "admin-testimonials"),
         Route::with_handler_and_name(
             "/testimonials/add",

src/bin/generate_vapid.rs

@@ -0,0 +1,20 @@
+use base64::Engine;
+use base64::engine::general_purpose::URL_SAFE_NO_PAD;
+use web_push_native::jwt_simple::algorithms::ES256KeyPair;
+use web_push_native::p256::SecretKey;
+use web_push_native::p256::elliptic_curve::sec1::ToEncodedPoint;
+
+fn main() {
+    let key_pair = ES256KeyPair::generate();
+    let private = key_pair.to_bytes();
+    let public = SecretKey::from_slice(&private)
+        .expect("generated key must be valid")
+        .public_key()
+        .to_encoded_point(false);
+    println!("VAPID private key (copy only the next line):");
+    println!("{}", URL_SAFE_NO_PAD.encode(&private));
+    println!("\nVAPID public key (copy only the next line):");
+    println!("{}", URL_SAFE_NO_PAD.encode(public.as_bytes()));
+    println!("\nVAPID subject:");
+    println!("mailto:admin@example.com");
+}

src/i18n.rs

@@ -103,8 +103,11 @@ pub struct Translations {
     pub clients_media_link: &'static str,
     pub clients_add_title: &'static str,
     pub clients_add_button: &'static str,
+    pub clients_delete: &'static str,
+    pub clients_delete_confirm: &'static str,
     pub client_status_active: &'static str,
     pub client_status_archived: &'static str,
+    pub client_status_deleted: &'static str,
 
     // Users
     pub users_title: &'static str,
@@ -148,6 +151,19 @@ pub struct Translations {
     pub settings_section_captcha: &'static str,
     pub settings_section_oidc: &'static str,
     pub settings_section_general: &'static str,
+    pub settings_client_notifications_enabled: &'static str,
+    pub settings_client_notifications_help: &'static str,
+    pub settings_vapid_public_key: &'static str,
+    pub settings_vapid_private_key: &'static str,
+    pub settings_vapid_subject: &'static str,
+    pub settings_vapid_warning: &'static str,
+    pub settings_vapid_generate: &'static str,
+    pub settings_push_subscribers: &'static str,
+    pub settings_push_no_subscribers: &'static str,
+    pub settings_push_client: &'static str,
+    pub settings_push_devices: &'static str,
+    pub settings_push_language: &'static str,
+    pub settings_push_updated: &'static str,
     pub landing_contact_label: &'static str,
     pub landing_pricing_title: &'static str,
 
@@ -256,6 +272,7 @@ pub struct Translations {
     pub visit_status_scheduled: &'static str,
     pub visit_status_completed: &'static str,
     pub visit_status_cancelled: &'static str,
+    pub visit_status_deleted: &'static str,
     pub schedule_mark_done: &'static str,
     pub schedule_cancel: &'static str,
     pub schedule_edit_title: &'static str,
@@ -288,6 +305,18 @@ pub struct Translations {
     pub portal_feedback_submit: &'static str,
     pub portal_feedback_thanks: &'static str,
     pub portal_link: &'static str,
+    pub portal_notifications: &'static str,
+    pub portal_notifications_text: &'static str,
+    pub portal_notifications_enable: &'static str,
+    pub portal_notifications_disable: &'static str,
+    pub portal_notifications_denied: &'static str,
+    pub portal_notifications_active: &'static str,
+    pub portal_notifications_error: &'static str,
+    pub portal_notifications_unsupported: &'static str,
+    pub portal_calendar: &'static str,
+    pub portal_future_visit: &'static str,
+    pub portal_previous: &'static str,
+    pub portal_next: &'static str,
 
     // Common
     pub no_value: &'static str,
@@ -336,8 +365,11 @@ static RU: Translations = Translations {
     clients_media_link: "Медиа",
     clients_add_title: "Добавить клиента",
     clients_add_button: "Добавить",
+    clients_delete: "Удалить клиента",
+    clients_delete_confirm: "Точно удалить этого клиента?",
     client_status_active: "Активный",
     client_status_archived: "Архив",
+    client_status_deleted: "Удалён",
 
     users_title: "Администраторы",
     users_login: "Логин",
@@ -379,6 +411,19 @@ static RU: Translations = Translations {
     settings_section_captcha: "Защита от ботов",
     settings_section_oidc: "Единый вход (SSO / OIDC)",
     settings_section_general: "Сайт",
+    settings_client_notifications_enabled: "Разрешить клиентам браузерные уведомления",
+    settings_client_notifications_help: "Показывает клиентам настройку уведомлений о завершённых визитах.",
+    settings_vapid_public_key: "VAPID — публичный ключ",
+    settings_vapid_private_key: "VAPID — приватный ключ",
+    settings_vapid_subject: "VAPID — контакт (например mailto:admin@example.com)",
+    settings_vapid_warning: "Важно: смена пары VAPID-ключей сделает недействительными подписки всех клиентов. Им потребуется снова включить уведомления.",
+    settings_vapid_generate: "Для генерации новой пары ключей выполните:",
+    settings_push_subscribers: "Активные подписки клиентов",
+    settings_push_no_subscribers: "Активных подписок пока нет.",
+    settings_push_client: "Клиент",
+    settings_push_devices: "Устройства",
+    settings_push_language: "Язык",
+    settings_push_updated: "Обновлено",
     landing_contact_label: "Или свяжитесь с нами напрямую",
     landing_pricing_title: "Стоимость",
 
@@ -409,6 +454,18 @@ static RU: Translations = Translations {
     portal_feedback_submit: "Отправить",
     portal_feedback_thanks: "Спасибо за отзыв!",
     portal_link: "Ссылка клиента",
+    portal_notifications: "Уведомления",
+    portal_notifications_text: "Получайте уведомления о завершённых визитах, даже когда страница закрыта. На iPhone сначала добавьте сайт на экран «Домой» и откройте его оттуда.",
+    portal_notifications_enable: "Включить уведомления",
+    portal_notifications_disable: "Отключить уведомления",
+    portal_notifications_denied: "Уведомления заблокированы в настройках браузера.",
+    portal_notifications_active: "Уведомления подключены на этом устройстве.",
+    portal_notifications_error: "Не удалось сохранить подписку. Обновите страницу и попробуйте ещё раз.",
+    portal_notifications_unsupported: "Этот браузер не поддерживает фоновые уведомления.",
+    portal_calendar: "Календарь визитов",
+    portal_future_visit: "Будущий визит",
+    portal_previous: "Назад",
+    portal_next: "Далее",
 
     login_title: "Вход в систему",
     login_button: "Войти",
@@ -453,6 +510,7 @@ static RU: Translations = Translations {
     visit_status_scheduled: "Запланирован",
     visit_status_completed: "Выполнен",
     visit_status_cancelled: "Отменён",
+    visit_status_deleted: "Удалён",
     schedule_mark_done: "Выполнен",
     schedule_cancel: "Отменить",
     schedule_edit_title: "Редактировать визит",
@@ -557,8 +615,11 @@ static EN: Translations = Translations {
     clients_media_link: "Media",
     clients_add_title: "Add Client",
     clients_add_button: "Add",
+    clients_delete: "Delete client",
+    clients_delete_confirm: "Are you sure you want to delete this client?",
     client_status_active: "Active",
     client_status_archived: "Archived",
+    client_status_deleted: "Deleted",
 
     users_title: "Administrators",
     users_login: "Login",
@@ -600,6 +661,19 @@ static EN: Translations = Translations {
     settings_section_captcha: "Bot protection",
     settings_section_oidc: "Single Sign-On (SSO / OIDC)",
     settings_section_general: "Site",
+    settings_client_notifications_enabled: "Allow client browser notifications",
+    settings_client_notifications_help: "Shows clients the completed-visit notification setting.",
+    settings_vapid_public_key: "VAPID public key",
+    settings_vapid_private_key: "VAPID private key",
+    settings_vapid_subject: "VAPID contact (for example mailto:admin@example.com)",
+    settings_vapid_warning: "Important: changing the VAPID key pair invalidates every client subscription. Clients will need to enable notifications again.",
+    settings_vapid_generate: "To generate a new key pair, run:",
+    settings_push_subscribers: "Active client subscriptions",
+    settings_push_no_subscribers: "There are no active subscriptions yet.",
+    settings_push_client: "Client",
+    settings_push_devices: "Devices",
+    settings_push_language: "Language",
+    settings_push_updated: "Updated",
     landing_contact_label: "Or contact us directly",
     landing_pricing_title: "Pricing",
 
@@ -630,6 +704,18 @@ static EN: Translations = Translations {
     portal_feedback_submit: "Submit",
     portal_feedback_thanks: "Thank you for your feedback!",
     portal_link: "Client link",
+    portal_notifications: "Notifications",
+    portal_notifications_text: "Receive completed-visit notifications even when this page is closed. On iPhone, first add this site to the Home Screen and open it from there.",
+    portal_notifications_enable: "Enable notifications",
+    portal_notifications_disable: "Disable notifications",
+    portal_notifications_denied: "Notifications are blocked in your browser settings.",
+    portal_notifications_active: "Notifications are enabled on this device.",
+    portal_notifications_error: "The subscription could not be saved. Reload the page and try again.",
+    portal_notifications_unsupported: "This browser does not support background notifications.",
+    portal_calendar: "Visit calendar",
+    portal_future_visit: "Future visit",
+    portal_previous: "Previous",
+    portal_next: "Next",
 
     login_title: "Sign In",
     login_button: "Sign In",
@@ -674,6 +760,7 @@ static EN: Translations = Translations {
     visit_status_scheduled: "Scheduled",
     visit_status_completed: "Completed",
     visit_status_cancelled: "Cancelled",
+    visit_status_deleted: "Deleted",
     schedule_mark_done: "Done",
     schedule_cancel: "Cancel",
     schedule_edit_title: "Edit Visit",
@@ -760,6 +847,7 @@ impl Translations {
             "scheduled" => self.visit_status_scheduled,
             "completed" => self.visit_status_completed,
             "cancelled" => self.visit_status_cancelled,
+            "deleted" => self.visit_status_deleted,
             _ => "?",
         }
     }
@@ -768,6 +856,7 @@ impl Translations {
         match status {
             "active" => self.client_status_active,
             "archived" => self.client_status_archived,
+            "deleted" => self.client_status_deleted,
             _ => "?",
         }
     }

src/main.rs

@@ -6,6 +6,8 @@ mod public;
 mod telegram;
 mod turnstile;
 mod tz;
+mod uploads;
+mod web_push;
 
 use tracing_subscriber;
 
@@ -16,7 +18,7 @@ use cot::config::{
 };
 use cot::db::migrations::SyncDynMigration;
 use cot::middleware::SessionMiddleware;
-use cot::project::{MiddlewareContext, RegisterAppsContext, RootHandler};
+use cot::project::{MiddlewareContext, ProjectContext, RegisterAppsContext, RootHandler};
 use cot::router::Router;
 use cot::session::db::SessionApp;
 use cot::{App, AppBuilder, Project};
@@ -39,11 +41,17 @@ impl App for PettingApp {
 
 struct PublicApp;
 
+#[async_trait::async_trait]
 impl App for PublicApp {
     fn name(&self) -> &'static str {
         "public"
     }
 
+    async fn init(&self, context: &mut ProjectContext) -> cot::Result<()> {
+        web_push::initialize(context.database()).await;
+        Ok(())
+    }
+
     fn router(&self) -> Router {
         public::public_router()
     }
@@ -51,19 +59,45 @@ impl App for PublicApp {
 
 struct PettingProject;
 
+fn parse_bool_env(name: &str) -> Option<bool> {
+    let value = std::env::var(name).ok()?;
+    match value.trim().to_ascii_lowercase().as_str() {
+        "1" | "true" | "yes" | "on" => Some(true),
+        "0" | "false" | "no" | "off" => Some(false),
+        _ => None,
+    }
+}
+
+fn debug_enabled(config_name: &str) -> bool {
+    parse_bool_env("WEB_PETTING_DEBUG").unwrap_or_else(|| {
+        matches!(
+            config_name,
+            "dev" | "development" | "debug" | "local" | "test"
+        )
+    })
+}
+
+fn database_url() -> String {
+    std::env::var("WEB_PETTING_DATABASE_URL")
+        .or_else(|_| std::env::var("DATABASE_URL"))
+        .unwrap_or_else(|_| {
+            eprintln!(
+                "WEB_PETTING_DATABASE_URL and DATABASE_URL are not set; using the local default \
+                 postgresql://postgres:postgres@localhost:5432/web_petting"
+            );
+            "postgresql://postgres:postgres@localhost:5432/web_petting".to_string()
+        })
+}
+
 impl Project for PettingProject {
     fn cli_metadata(&self) -> CliMetadata {
         cot::cli::metadata!()
     }
 
-    fn config(&self, _config_name: &str) -> cot::Result<ProjectConfig> {
+    fn config(&self, config_name: &str) -> cot::Result<ProjectConfig> {
         Ok(ProjectConfig::builder()
-            .debug(true)
-            .database(
-                DatabaseConfig::builder()
-                    .url("sqlite://db.sqlite3?mode=rwc")
-                    .build(),
-            )
+            .debug(debug_enabled(config_name))
+            .database(DatabaseConfig::builder().url(database_url()).build())
             .middlewares(
                 MiddlewareConfig::builder()
                     .session(
@@ -99,12 +133,32 @@ impl Project for PettingProject {
     }
 }
 
-#[cot::main]
-fn main() -> impl Project {
+fn main() {
     let filter = tracing_subscriber::EnvFilter::try_from_default_env()
         .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("info"));
-    let _ = tracing_subscriber::fmt()
-        .with_env_filter(filter)
-        .try_init();
-    PettingProject
+    let _ = tracing_subscriber::fmt().with_env_filter(filter).try_init();
+    let runtime = tokio::runtime::Builder::new_multi_thread()
+        .enable_all()
+        .build()
+        .expect("failed to build Tokio runtime");
+    if let Err(error) = runtime.block_on(cot::run_cli(PettingProject)) {
+        let message = error.to_string();
+        let details = format!("{error:?}");
+        eprintln!("Failed to start web-petting: {message}\nDetails: {details}");
+        if details.contains("28P01") || details.contains("password authentication failed") {
+            eprintln!(
+                "\nPostgreSQL rejected the configured username or password.\n\
+                 Set the connection string before starting the application, for example:\n\n  \
+                 WEB_PETTING_DATABASE_URL='postgresql://postgres:YOUR_PASSWORD@localhost:5432/web_petting' cargo run\n\n\
+                 WEB_PETTING_DATABASE_URL takes priority over DATABASE_URL.\n\
+                 Check the current value with: printenv WEB_PETTING_DATABASE_URL"
+            );
+        } else if message.to_ascii_lowercase().contains("database") {
+            eprintln!(
+                "\nConfigure PostgreSQL with WEB_PETTING_DATABASE_URL or DATABASE_URL.\n\
+                 Example:\n\n  WEB_PETTING_DATABASE_URL='postgresql://postgres:YOUR_PASSWORD@localhost:5432/web_petting' cargo run"
+            );
+        }
+        std::process::exit(1);
+    }
 }

src/migrations.rs

@@ -1,19 +1,11 @@
 //! List of migrations for the current app.
 //!
-//! Generated by cot CLI 0.6.0 on 2026-04-29 10:36:47+00:00
+//! Squashed for the PostgreSQL migration on 2026-07-11.
 
 pub mod m_0001_initial;
-pub mod m_0002_visit_schedule;
-pub mod m_0003_visit_feedback;
-pub mod m_0004_visit_public_notes;
-pub mod m_0005_testimonials;
-pub mod m_0006_user_telegram;
+pub mod m_0002_push_subscription;
 /// The list of migrations for current app.
 pub const MIGRATIONS: &[&::cot::db::migrations::SyncDynMigration] = &[
     &m_0001_initial::Migration,
-    &m_0002_visit_schedule::Migration,
-    &m_0003_visit_feedback::Migration,
-    &m_0004_visit_public_notes::Migration,
-    &m_0005_testimonials::Migration,
-    &m_0006_user_telegram::Migration,
+    &m_0002_push_subscription::Migration,
 ];

src/migrations/m_0001_initial.rs

@@ -1,7 +1,8 @@
-//! Generated by cot CLI 0.6.0 on 2026-04-29 10:36:47+00:00
+//! Initial PostgreSQL schema for the current data model.
 
 #[derive(Debug, Copy, Clone)]
 pub(super) struct Migration;
+
 impl ::cot::db::migrations::Migration for Migration {
     const APP_NAME: &'static str = "web-petting";
     const MIGRATION_NAME: &'static str = "m_0001_initial";
@@ -9,479 +10,395 @@ impl ::cot::db::migrations::Migration for Migration {
     const OPERATIONS: &'static [::cot::db::migrations::Operation] = &[
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__user"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("login"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
-                        .unique(),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("password_hash"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("display_name"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("status"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("created_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("updated_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("login"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
+                .unique(),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("password_hash"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("display_name"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("telegram_chat_id"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("telegram_notifications"),
+                    <Option<bool> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<bool> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__setting"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("key"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
-                        .unique(),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("value"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("updated_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("key"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
+                .unique(),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("value"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__client"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("name"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("phone"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("email"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("address"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("notes"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("media_token"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
-                        .unique(),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("status"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("created_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("updated_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("name"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("phone"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("email"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("address"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("notes"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("media_token"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
+                .unique(),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("color"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
+            .build(),
+        ::cot::db::migrations::Operation::create_model()
+            .table_name(::cot::db::Identifier::new("web_petting__testimonial"))
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("text"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("author_note"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("image_path"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("sort_order"),
+                    <i32 as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<i32 as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("client_id"),
-                            <cot::db::ForeignKey<
-                                crate::models::Client,
-                            > as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .foreign_key(
-                            <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
-                            <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
-                            ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
-                            ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
-                        )
-                        .set_null(
-                            <cot::db::ForeignKey<
-                                crate::models::Client,
-                            > as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("scheduled_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("duration_minutes"),
-                            <Option<i32> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<Option<i32> as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("notes"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("status"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("created_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("updated_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("client_id"),
+                    <cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(
+                    <cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::NULLABLE,
+                ),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("user_id"),
+                    <cot::db::ForeignKey<crate::models::User> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::User as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::User as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(
+                    <cot::db::ForeignKey<crate::models::User> as ::cot::db::DatabaseField>::NULLABLE,
+                ),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("visit_date"),
+                    <chrono::NaiveDate as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDate as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("time_start"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("time_end"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("notes"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("public_notes"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("client_feedback"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__media"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("client_id"),
-                            <cot::db::ForeignKey<
-                                crate::models::Client,
-                            > as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .foreign_key(
-                            <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
-                            <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
-                            ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
-                            ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
-                        )
-                        .set_null(
-                            <cot::db::ForeignKey<
-                                crate::models::Client,
-                            > as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("visit_id"),
-                            <Option<
-                                cot::db::ForeignKey<crate::models::Visit>,
-                            > as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .foreign_key(
-                            <crate::models::Visit as ::cot::db::Model>::TABLE_NAME,
-                            <crate::models::Visit as ::cot::db::Model>::PRIMARY_KEY_NAME,
-                            ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
-                            ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
-                        )
-                        .set_null(
-                            <Option<
-                                cot::db::ForeignKey<crate::models::Visit>,
-                            > as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("file_path"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("file_type"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("caption"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("status"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("created_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("client_id"),
+                    <cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(
+                    <cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::NULLABLE,
+                ),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("visit_id"),
+                    <Option<cot::db::ForeignKey<crate::models::Visit>> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::Visit as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::Visit as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(
+                    <Option<cot::db::ForeignKey<crate::models::Visit>> as ::cot::db::DatabaseField>::NULLABLE,
+                ),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("file_path"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("file_type"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("caption"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
         ::cot::db::migrations::Operation::create_model()
             .table_name(::cot::db::Identifier::new("web_petting__lead"))
-            .fields(
-                &[
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("id"),
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .auto()
-                        .primary_key()
-                        .set_null(
-                            <cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("name"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("phone"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("email"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("comment"),
-                            <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <Option<String> as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("status"),
-                            <String as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("client_id"),
-                            <Option<
-                                cot::db::ForeignKey<crate::models::Client>,
-                            > as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .foreign_key(
-                            <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
-                            <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
-                            ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
-                            ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
-                        )
-                        .set_null(
-                            <Option<
-                                cot::db::ForeignKey<crate::models::Client>,
-                            > as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("created_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                    ::cot::db::migrations::Field::new(
-                            ::cot::db::Identifier::new("updated_at"),
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                        )
-                        .set_null(
-                            <chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE,
-                        ),
-                ],
-            )
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("name"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("phone"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("email"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("comment"),
+                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("client_id"),
+                    <Option<cot::db::ForeignKey<crate::models::Client>> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(
+                    <Option<cot::db::ForeignKey<crate::models::Client>> as ::cot::db::DatabaseField>::NULLABLE,
+                ),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                )
+                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
+            ])
             .build(),
     ];
 }
-
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _Client {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    pub name: String,
-    pub phone: Option<String>,
-    pub email: Option<String>,
-    pub address: Option<String>,
-    pub notes: Option<String>,
-    /// Unique token for the public media page (client views photos/videos here).
-    #[model(unique)]
-    pub media_token: String,
-    /// active | archived
-    pub status: String,
-    pub created_at: chrono::NaiveDateTime,
-    pub updated_at: chrono::NaiveDateTime,
-}
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _Lead {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    pub name: String,
-    pub phone: Option<String>,
-    pub email: Option<String>,
-    pub comment: Option<String>,
-    /// new | in_progress | converted | rejected
-    pub status: String,
-    pub client_id: Option<cot::db::ForeignKey<crate::models::Client>>,
-    pub created_at: chrono::NaiveDateTime,
-    pub updated_at: chrono::NaiveDateTime,
-}
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _Media {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    pub client_id: cot::db::ForeignKey<crate::models::Client>,
-    pub visit_id: Option<cot::db::ForeignKey<crate::models::Visit>>,
-    pub file_path: String,
-    /// photo | video
-    pub file_type: String,
-    pub caption: Option<String>,
-    /// active | archived
-    pub status: String,
-    pub created_at: chrono::NaiveDateTime,
-}
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _Setting {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    #[model(unique)]
-    pub key: String,
-    pub value: String,
-    pub updated_at: chrono::NaiveDateTime,
-}
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _User {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    #[model(unique)]
-    pub login: String,
-    pub password_hash: String,
-    pub display_name: Option<String>,
-    /// active | archived
-    pub status: String,
-    pub created_at: chrono::NaiveDateTime,
-    pub updated_at: chrono::NaiveDateTime,
-}
-#[derive(::core::fmt::Debug)]
-#[::cot::db::model(model_type = "migration")]
-struct _Visit {
-    #[model(primary_key)]
-    pub id: cot::db::Auto<i64>,
-    pub client_id: cot::db::ForeignKey<crate::models::Client>,
-    pub scheduled_at: chrono::NaiveDateTime,
-    pub duration_minutes: Option<i32>,
-    pub notes: Option<String>,
-    /// scheduled | completed | cancelled
-    pub status: String,
-    pub created_at: chrono::NaiveDateTime,
-    pub updated_at: chrono::NaiveDateTime,
-}

src/migrations/m_0002_push_subscription.rs

@@ -0,0 +1,67 @@
+//! Store browser Web Push subscriptions for client devices.
+
+#[derive(Debug, Copy, Clone)]
+pub(super) struct Migration;
+
+impl ::cot::db::migrations::Migration for Migration {
+    const APP_NAME: &'static str = "web-petting";
+    const MIGRATION_NAME: &'static str = "m_0002_push_subscription";
+    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
+        &[::cot::db::migrations::MigrationDependency::migration(
+            "web-petting",
+            "m_0001_initial",
+        )];
+    const OPERATIONS: &'static [::cot::db::migrations::Operation] = &[
+        ::cot::db::migrations::Operation::create_model()
+            .table_name(::cot::db::Identifier::new("web_petting__push_subscription"))
+            .fields(&[
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("id"),
+                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .auto()
+                .primary_key()
+                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("client_id"),
+                    <cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::TYPE,
+                )
+                .foreign_key(
+                    <crate::models::Client as ::cot::db::Model>::TABLE_NAME,
+                    <crate::models::Client as ::cot::db::Model>::PRIMARY_KEY_NAME,
+                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
+                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
+                )
+                .set_null(<cot::db::ForeignKey<crate::models::Client> as ::cot::db::DatabaseField>::NULLABLE),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("endpoint"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false).unique(),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("p256dh"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("auth"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("language"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("status"),
+                    <String as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("created_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+                ::cot::db::migrations::Field::new(
+                    ::cot::db::Identifier::new("updated_at"),
+                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
+                ).set_null(false),
+            ])
+            .build(),
+    ];
+}

src/migrations/m_0002_visit_schedule.rs

@@ -1,90 +0,0 @@
-//! Migration: update Visit model for scheduling + add Client.color
-//! Visit: Remove scheduled_at, duration_minutes; Add user_id, visit_date, time_start, time_end
-//! Client: Add color
-
-#[derive(Debug, Copy, Clone)]
-pub(super) struct Migration;
-impl ::cot::db::migrations::Migration for Migration {
-    const APP_NAME: &'static str = "web-petting";
-    const MIGRATION_NAME: &'static str = "m_0002_visit_schedule";
-    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
-        &[::cot::db::migrations::MigrationDependency::migration(
-            "web-petting",
-            "m_0001_initial",
-        )];
-    const OPERATIONS: &'static [::cot::db::migrations::Operation] = &[
-        // Add color to client (nullable for existing rows)
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__client"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("color"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE)
-            )
-            .build(),
-        // Remove old visit fields
-        ::cot::db::migrations::Operation::remove_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(::cot::db::migrations::Field::new(
-                ::cot::db::Identifier::new("scheduled_at"),
-                <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-            ))
-            .build(),
-        ::cot::db::migrations::Operation::remove_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(::cot::db::migrations::Field::new(
-                ::cot::db::Identifier::new("duration_minutes"),
-                <Option<i32> as ::cot::db::DatabaseField>::TYPE,
-            ).set_null(<Option<i32> as ::cot::db::DatabaseField>::NULLABLE))
-            .build(),
-        // Add new fields
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("user_id"),
-                    <cot::db::ForeignKey<crate::models::User> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .foreign_key(
-                    <crate::models::User as ::cot::db::Model>::TABLE_NAME,
-                    <crate::models::User as ::cot::db::Model>::PRIMARY_KEY_NAME,
-                    ::cot::db::ForeignKeyOnDeletePolicy::Restrict,
-                    ::cot::db::ForeignKeyOnUpdatePolicy::Restrict,
-                )
-                .set_null(<cot::db::ForeignKey<crate::models::User> as ::cot::db::DatabaseField>::NULLABLE)
-            )
-            .build(),
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("visit_date"),
-                    <chrono::NaiveDate as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<chrono::NaiveDate as ::cot::db::DatabaseField>::NULLABLE)
-            )
-            .build(),
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("time_start"),
-                    <String as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
-            )
-            .build(),
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("time_end"),
-                    <String as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE)
-            )
-            .build(),
-    ];
-}

src/migrations/m_0003_visit_feedback.rs

@@ -1,24 +0,0 @@
-//! Migration: add client_feedback to Visit
-
-#[derive(Debug, Copy, Clone)]
-pub(super) struct Migration;
-impl ::cot::db::migrations::Migration for Migration {
-    const APP_NAME: &'static str = "web-petting";
-    const MIGRATION_NAME: &'static str = "m_0003_visit_feedback";
-    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
-        &[::cot::db::migrations::MigrationDependency::migration(
-            "web-petting",
-            "m_0002_visit_schedule",
-        )];
-    const OPERATIONS: &'static [::cot::db::migrations::Operation] =
-        &[::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("client_feedback"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
-            )
-            .build()];
-}

src/migrations/m_0004_visit_public_notes.rs

@@ -1,24 +0,0 @@
-//! Migration: add public_notes to Visit
-
-#[derive(Debug, Copy, Clone)]
-pub(super) struct Migration;
-impl ::cot::db::migrations::Migration for Migration {
-    const APP_NAME: &'static str = "web-petting";
-    const MIGRATION_NAME: &'static str = "m_0004_visit_public_notes";
-    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
-        &[::cot::db::migrations::MigrationDependency::migration(
-            "web-petting",
-            "m_0003_visit_feedback",
-        )];
-    const OPERATIONS: &'static [::cot::db::migrations::Operation] =
-        &[::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__visit"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("public_notes"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
-            )
-            .build()];
-}

src/migrations/m_0005_testimonials.rs

@@ -1,56 +0,0 @@
-//! Migration: create Testimonial table
-
-#[derive(Debug, Copy, Clone)]
-pub(super) struct Migration;
-impl ::cot::db::migrations::Migration for Migration {
-    const APP_NAME: &'static str = "web-petting";
-    const MIGRATION_NAME: &'static str = "m_0005_testimonials";
-    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
-        &[::cot::db::migrations::MigrationDependency::migration(
-            "web-petting",
-            "m_0004_visit_public_notes",
-        )];
-    const OPERATIONS: &'static [::cot::db::migrations::Operation] =
-        &[::cot::db::migrations::Operation::create_model()
-            .table_name(::cot::db::Identifier::new("web_petting__testimonial"))
-            .fields(&[
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("id"),
-                    <cot::db::Auto<i64> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .auto()
-                .primary_key()
-                .set_null(<cot::db::Auto<i64> as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("text"),
-                    <String as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("author_note"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("image_path"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("status"),
-                    <String as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<String as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("sort_order"),
-                    <i32 as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<i32 as ::cot::db::DatabaseField>::NULLABLE),
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("created_at"),
-                    <chrono::NaiveDateTime as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<chrono::NaiveDateTime as ::cot::db::DatabaseField>::NULLABLE),
-            ])
-            .build()];
-}

src/migrations/m_0006_user_telegram.rs

@@ -1,35 +0,0 @@
-//! Migration: add telegram_chat_id and telegram_notifications to User
-
-#[derive(Debug, Copy, Clone)]
-pub(super) struct Migration;
-impl ::cot::db::migrations::Migration for Migration {
-    const APP_NAME: &'static str = "web-petting";
-    const MIGRATION_NAME: &'static str = "m_0006_user_telegram";
-    const DEPENDENCIES: &'static [::cot::db::migrations::MigrationDependency] =
-        &[::cot::db::migrations::MigrationDependency::migration(
-            "web-petting",
-            "m_0005_testimonials",
-        )];
-    const OPERATIONS: &'static [::cot::db::migrations::Operation] = &[
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__user"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("telegram_chat_id"),
-                    <Option<String> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<String> as ::cot::db::DatabaseField>::NULLABLE),
-            )
-            .build(),
-        ::cot::db::migrations::Operation::add_field()
-            .table_name(::cot::db::Identifier::new("web_petting__user"))
-            .field(
-                ::cot::db::migrations::Field::new(
-                    ::cot::db::Identifier::new("telegram_notifications"),
-                    <Option<bool> as ::cot::db::DatabaseField>::TYPE,
-                )
-                .set_null(<Option<bool> as ::cot::db::DatabaseField>::NULLABLE),
-            )
-            .build(),
-    ];
-}

src/models.rs

@@ -43,6 +43,7 @@ pub enum VisitStatus {
     Scheduled,
     Completed,
     Cancelled,
+    Deleted,
 }
 
 impl VisitStatus {
@@ -51,6 +52,7 @@ impl VisitStatus {
             Self::Scheduled => "scheduled",
             Self::Completed => "completed",
             Self::Cancelled => "cancelled",
+            Self::Deleted => "deleted",
         }
     }
 }
@@ -146,7 +148,7 @@ pub struct Visit {
     pub public_notes: Option<String>,
     /// Feedback text from client via portal.
     pub client_feedback: Option<String>,
-    /// scheduled | completed | cancelled
+    /// scheduled | completed | cancelled | deleted
     pub status: String,
     pub created_at: chrono::NaiveDateTime,
     pub updated_at: chrono::NaiveDateTime,
@@ -215,3 +217,21 @@ pub struct Setting {
     pub value: String,
     pub updated_at: chrono::NaiveDateTime,
 }
+
+/// A browser Web Push subscription belonging to a client device.
+#[derive(Debug, Clone)]
+#[model]
+pub struct PushSubscription {
+    #[model(primary_key)]
+    pub id: Auto<i64>,
+    pub client_id: ForeignKey<Client>,
+    #[model(unique)]
+    pub endpoint: String,
+    pub p256dh: String,
+    pub auth: String,
+    pub language: String,
+    /// active | archived
+    pub status: String,
+    pub created_at: chrono::NaiveDateTime,
+    pub updated_at: chrono::NaiveDateTime,
+}

src/public.rs

@@ -1,5 +1,6 @@
+use chrono::Datelike;
 use cot::Template;
-use cot::db::{Auto, Database, Model};
+use cot::db::{Auto, Database, ForeignKey, Model};
 use cot::html::Html;
 use cot::request::Request;
 use cot::request::extractors::Path;
@@ -11,7 +12,7 @@ use tracing::info;
 use cot::db::query;
 
 use crate::i18n::{Lang, Translations};
-use crate::models::{Client, Lead, Media, Setting, Testimonial, User, Visit};
+use crate::models::{Client, Lead, Media, PushSubscription, Setting, Testimonial, User, Visit};
 use crate::telegram;
 
 fn detect_lang(request: &Request) -> Lang {
@@ -215,6 +216,21 @@ struct PortalVisit {
     media: Vec<Media>,
 }
 
+#[derive(Debug)]
+struct CalendarDay {
+    number: u32,
+    class_name: &'static str,
+    href: Option<String>,
+    title: String,
+}
+
+#[derive(Debug)]
+struct CalendarMonth {
+    label: String,
+    leading_blanks: Vec<u8>,
+    days: Vec<CalendarDay>,
+}
+
 #[derive(Debug, Template)]
 #[template(path = "client_portal.html")]
 struct ClientPortalTemplate<'a> {
@@ -225,6 +241,62 @@ struct ClientPortalTemplate<'a> {
     past: Vec<PortalVisit>,
     feedback_sent: bool,
     turnstile_site_key: String,
+    notifications_enabled: bool,
+    vapid_public_key: String,
+    calendar_months: Vec<CalendarMonth>,
+    page: usize,
+    total_pages: usize,
+    has_previous_page: bool,
+    has_next_page: bool,
+}
+
+const PORTAL_VISITS_PER_PAGE: usize = 10;
+
+fn query_page(request: &Request) -> usize {
+    request
+        .uri()
+        .query()
+        .and_then(|query| {
+            query.split('&').find_map(|part| {
+                part.strip_prefix("page=")
+                    .and_then(|value| value.parse::<usize>().ok())
+                    .filter(|page| *page > 0)
+            })
+        })
+        .unwrap_or(1)
+}
+
+fn month_label(year: i32, month: u32, lang: Lang) -> String {
+    const RU: [&str; 12] = [
+        "Январь",
+        "Февраль",
+        "Март",
+        "Апрель",
+        "Май",
+        "Июнь",
+        "Июль",
+        "Август",
+        "Сентябрь",
+        "Октябрь",
+        "Ноябрь",
+        "Декабрь",
+    ];
+    const EN: [&str; 12] = [
+        "January",
+        "February",
+        "March",
+        "April",
+        "May",
+        "June",
+        "July",
+        "August",
+        "September",
+        "October",
+        "November",
+        "December",
+    ];
+    let names = if lang == Lang::Ru { RU } else { EN };
+    format!("{} {year}", names[(month - 1) as usize])
 }
 
 async fn client_portal(
@@ -238,9 +310,11 @@ async fn client_portal(
         .query()
         .map(|q| q.split('&').any(|p| p == "feedback=ok"))
         .unwrap_or(false);
+    let requested_page = query_page(&request);
 
     let client = match query!(Client, $media_token == token).get(&db).await? {
-        Some(c) => c,
+        Some(c) if c.status != "deleted" => c,
+        Some(_) => return Html::new("404").into_response(),
         None => return Html::new("404").into_response(),
     };
 
@@ -249,7 +323,11 @@ async fn client_portal(
     let today = crate::tz::today_in_tz(tz);
 
     let mut visits = Visit::objects().all(&db).await?;
-    visits.retain(|v| v.client_id.primary_key().unwrap() == client_id && v.status != "cancelled");
+    visits.retain(|v| {
+        v.client_id.primary_key().unwrap() == client_id
+            && v.status != "cancelled"
+            && v.status != "deleted"
+    });
     visits.sort_by(|a, b| {
         a.visit_date
             .cmp(&b.visit_date)
@@ -271,6 +349,7 @@ async fn client_portal(
             .iter()
             .filter(|m| {
                 m.status == "active"
+                    && m.client_id.primary_key().unwrap() == client_id
                     && m.visit_id
                         .as_ref()
                         .map(|fk| fk.primary_key().unwrap() == vid)
@@ -285,16 +364,110 @@ async fn client_portal(
         }
     };
 
-    let mut upcoming = Vec::new();
-    let mut past = Vec::new();
+    let mut upcoming_visits = Vec::new();
+    let mut past_visits = Vec::new();
     for v in visits {
         if v.visit_date >= today && v.status == "scheduled" {
-            upcoming.push(build_portal_visit(v));
+            upcoming_visits.push(v);
         } else {
-            past.push(build_portal_visit(v));
+            past_visits.push(v);
         }
     }
-    past.reverse(); // newest first
+    past_visits.reverse(); // newest first
+
+    let total_pages = past_visits.len().div_ceil(PORTAL_VISITS_PER_PAGE).max(1);
+    let page = requested_page.min(total_pages);
+    let page_start = (page - 1) * PORTAL_VISITS_PER_PAGE;
+    let page_end = (page_start + PORTAL_VISITS_PER_PAGE).min(past_visits.len());
+    let past = past_visits[page_start..page_end]
+        .iter()
+        .cloned()
+        .map(&build_portal_visit)
+        .collect();
+    let upcoming: Vec<_> = upcoming_visits
+        .iter()
+        .cloned()
+        .map(&build_portal_visit)
+        .collect();
+
+    let mut month_keys: Vec<(i32, u32)> = past_visits
+        .iter()
+        .chain(upcoming_visits.iter())
+        .map(|visit| (visit.visit_date.year(), visit.visit_date.month()))
+        .collect();
+    month_keys.sort();
+    month_keys.dedup();
+    month_keys.reverse();
+    let calendar_months = month_keys
+        .into_iter()
+        .map(|(year, month)| {
+            let first = chrono::NaiveDate::from_ymd_opt(year, month, 1).unwrap();
+            let next_month = if month == 12 {
+                chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1).unwrap()
+            } else {
+                chrono::NaiveDate::from_ymd_opt(year, month + 1, 1).unwrap()
+            };
+            let days_in_month = (next_month - first).num_days() as u32;
+            let leading_blanks = vec![0; first.weekday().num_days_from_monday() as usize];
+            let days = (1..=days_in_month)
+                .map(|day| {
+                    let date = chrono::NaiveDate::from_ymd_opt(year, month, day).unwrap();
+                    if let Some(_visit) = upcoming_visits
+                        .iter()
+                        .find(|visit| visit.visit_date == date)
+                    {
+                        CalendarDay {
+                            number: day,
+                            class_name: "future",
+                            href: None,
+                            title: lang.t().portal_future_visit.to_string(),
+                        }
+                    } else if let Some((index, visit)) = past_visits
+                        .iter()
+                        .enumerate()
+                        .find(|(_, visit)| visit.visit_date == date)
+                    {
+                        CalendarDay {
+                            number: day,
+                            class_name: "past",
+                            href: Some(format!(
+                                "?page={}#visit-{}",
+                                index / PORTAL_VISITS_PER_PAGE + 1,
+                                visit.id.unwrap()
+                            )),
+                            title: lang.t().visit_status(&visit.status).to_string(),
+                        }
+                    } else {
+                        CalendarDay {
+                            number: day,
+                            class_name: "empty",
+                            href: None,
+                            title: String::new(),
+                        }
+                    }
+                })
+                .collect();
+            CalendarMonth {
+                label: month_label(year, month, lang),
+                leading_blanks,
+                days,
+            }
+        })
+        .collect();
+
+    let notification_key = "client_notifications_enabled".to_string();
+    let vapid_public_key = crate::web_push::load_config(&db)
+        .await
+        .map(|config| config.public_key)
+        .unwrap_or_default();
+    // The administrator setting controls whether the client can see notification
+    // controls. Keep this independent from VAPID validation so a configuration
+    // error is visible in the modal instead of silently removing the button.
+    let notifications_enabled = query!(Setting, $key == notification_key)
+        .get(&db)
+        .await?
+        .map(|setting| setting.value == "true")
+        .unwrap_or(false);
 
     let turnstile_site_key = crate::turnstile::get_site_key(&db).await?;
     let body = ClientPortalTemplate {
@@ -305,11 +478,203 @@ async fn client_portal(
         past,
         feedback_sent,
         turnstile_site_key,
+        notifications_enabled,
+        vapid_public_key,
+        calendar_months,
+        page,
+        total_pages,
+        has_previous_page: page > 1,
+        has_next_page: page < total_pages,
     }
     .render()?;
     html_response(body, lang)
 }
 
+#[derive(Deserialize)]
+struct PushKeysForm {
+    p256dh: String,
+    auth: String,
+}
+
+#[derive(Deserialize)]
+struct PushSubscriptionForm {
+    endpoint: String,
+    keys: PushKeysForm,
+    #[serde(default)]
+    language: String,
+}
+
+async fn portal_push_subscribe(
+    request: Request,
+    db: Database,
+    Path(token): Path<String>,
+) -> cot::Result<Response> {
+    tracing::info!("client Web Push subscription request");
+    if crate::web_push::load_config(&db).await.is_none() {
+        return Html::new("404").into_response();
+    }
+    let client = match query!(Client, $media_token == token).get(&db).await? {
+        Some(client) if client.status != "deleted" => client,
+        _ => return Html::new("404").into_response(),
+    };
+    let bytes = request.into_body().into_bytes().await?;
+    let form: PushSubscriptionForm =
+        serde_json::from_slice(&bytes).map_err(|error| cot::Error::internal(error.to_string()))?;
+    if !form.endpoint.starts_with("https://")
+        || form.endpoint.len() > 4096
+        || form.keys.p256dh.len() > 512
+        || form.keys.auth.len() > 256
+    {
+        let mut response = Response::new(cot::Body::fixed(
+            "{\"ok\":false,\"error\":\"invalid subscription\"}",
+        ));
+        *response.status_mut() = cot::StatusCode::BAD_REQUEST;
+        response
+            .headers_mut()
+            .insert("content-type", "application/json".parse().unwrap());
+        return Ok(response);
+    }
+    tracing::info!(
+        client_id = client.id.unwrap(),
+        "client Web Push subscription saved"
+    );
+    let endpoint = form.endpoint.clone();
+    let now = chrono::Utc::now().naive_utc();
+    if let Some(mut subscription) = query!(PushSubscription, $endpoint == endpoint)
+        .get(&db)
+        .await?
+    {
+        subscription.client_id = ForeignKey::PrimaryKey(Auto::fixed(client.id.unwrap()));
+        subscription.p256dh = form.keys.p256dh;
+        subscription.auth = form.keys.auth;
+        subscription.language = if form.language == "ru" { "ru" } else { "en" }.to_string();
+        subscription.status = "active".to_string();
+        subscription.updated_at = now;
+        subscription.save(&db).await?;
+    } else {
+        let mut subscription = PushSubscription {
+            id: Auto::auto(),
+            client_id: ForeignKey::PrimaryKey(Auto::fixed(client.id.unwrap())),
+            endpoint: form.endpoint,
+            p256dh: form.keys.p256dh,
+            auth: form.keys.auth,
+            language: if form.language == "ru" { "ru" } else { "en" }.to_string(),
+            status: "active".to_string(),
+            created_at: now,
+            updated_at: now,
+        };
+        subscription.save(&db).await?;
+    }
+    let mut response = Response::new(cot::Body::fixed("{\"ok\":true}"));
+    response
+        .headers_mut()
+        .insert("content-type", "application/json".parse().unwrap());
+    Ok(response)
+}
+
+async fn portal_push_unsubscribe(
+    request: Request,
+    db: Database,
+    Path(token): Path<String>,
+) -> cot::Result<Response> {
+    let client = match query!(Client, $media_token == token).get(&db).await? {
+        Some(client) if client.status != "deleted" => client,
+        _ => return Html::new("404").into_response(),
+    };
+    let bytes = request.into_body().into_bytes().await?;
+    let value: serde_json::Value =
+        serde_json::from_slice(&bytes).map_err(|error| cot::Error::internal(error.to_string()))?;
+    let endpoint = value
+        .get("endpoint")
+        .and_then(|value| value.as_str())
+        .unwrap_or("")
+        .to_string();
+    if let Some(mut subscription) = query!(PushSubscription, $endpoint == endpoint)
+        .get(&db)
+        .await?
+    {
+        if subscription.client_id.primary_key().unwrap() == client.id.unwrap() {
+            subscription.status = "archived".to_string();
+            subscription.updated_at = chrono::Utc::now().naive_utc();
+            subscription.save(&db).await?;
+        }
+    }
+    let mut response = Response::new(cot::Body::fixed("{\"ok\":true}"));
+    response
+        .headers_mut()
+        .insert("content-type", "application/json".parse().unwrap());
+    Ok(response)
+}
+
+async fn web_manifest(_request: Request, Path(token): Path<String>) -> cot::Result<Response> {
+    let manifest = serde_json::json!({
+        "id": format!("/client/{token}"),
+        "name": "Pet Sitting Visits",
+        "short_name": "Pet Visits",
+        "start_url": format!("/client/{token}"),
+        "display": "standalone",
+        "background_color": "#f8f7ff",
+        "theme_color": "#7c6cff",
+        "icons": [{ "src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml" }]
+    });
+    let mut response = Response::new(cot::Body::fixed(manifest.to_string()));
+    response
+        .headers_mut()
+        .insert("content-type", "application/manifest+json".parse().unwrap());
+    Ok(response)
+}
+
+async fn service_worker(_request: Request) -> cot::Result<Response> {
+    let script = r#"
+self.addEventListener('install', function(event) {
+  self.skipWaiting();
+});
+self.addEventListener('activate', function(event) {
+  event.waitUntil(self.clients.claim());
+});
+self.addEventListener('push', function(event) {
+  var data = event.data ? event.data.json() : {};
+  event.waitUntil(self.registration.showNotification(data.title || 'Pet Visits', {
+    body: data.body || '', tag: data.tag || 'visit', data: { url: data.url || '/' },
+    icon: '/favicon.svg', badge: '/favicon.svg'
+  }));
+});
+self.addEventListener('notificationclick', function(event) {
+  event.notification.close();
+  var target = new URL(event.notification.data.url || '/', self.location.origin).href;
+  event.waitUntil((async function() {
+    var list = await clients.matchAll({ type: 'window', includeUncontrolled: true });
+    for (var i = 0; i < list.length; i++) {
+      if (list[i].url === target && 'focus' in list[i]) {
+        return list[i].focus();
+      }
+    }
+    for (var j = 0; j < list.length; j++) {
+      if ('navigate' in list[j] && 'focus' in list[j]) {
+        try {
+          var navigated = await list[j].navigate(target);
+          return navigated ? navigated.focus() : list[j].focus();
+        } catch (_) {}
+      }
+    }
+    if (clients.openWindow) return clients.openWindow(target);
+  })());
+});
+"#;
+    let mut response = Response::new(cot::Body::fixed(script));
+    response
+        .headers_mut()
+        .insert("content-type", "application/javascript".parse().unwrap());
+    response
+        .headers_mut()
+        .insert("service-worker-allowed", "/".parse().unwrap());
+    response.headers_mut().insert(
+        "cache-control",
+        "no-cache, no-store, must-revalidate".parse().unwrap(),
+    );
+    Ok(response)
+}
+
 #[derive(Deserialize)]
 struct FeedbackForm {
     feedback: String,
@@ -327,7 +692,8 @@ async fn submit_feedback(
     // Verify token matches visit's client
     let token_clone = token.clone();
     let client = match query!(Client, $media_token == token).get(&db).await? {
-        Some(c) => c,
+        Some(c) if c.status != "deleted" => c,
+        Some(_) => return Html::new("404").into_response(),
         None => return Html::new("404").into_response(),
     };
     let client_id = client.id.unwrap();
@@ -337,15 +703,15 @@ async fn submit_feedback(
         serde_html_form::from_bytes(&bytes).map_err(|e| cot::Error::internal(e.to_string()))?;
 
     if !crate::turnstile::verify(&db, form.cf_turnstile_response.as_deref()).await? {
-        return Redirect::new(format!(
-            "/client/{}?lang={}",
-            token_clone,
-            lang.code()
-        ))
-        .into_response();
+        return Redirect::new(format!("/client/{}?lang={}", token_clone, lang.code()))
+            .into_response();
     }
 
     if let Some(mut visit) = query!(Visit, $id == visit_id).get(&db).await? {
+        if visit.status == "deleted" {
+            return Redirect::new(format!("/client/{}?lang={}", token_clone, lang.code()))
+                .into_response();
+        }
         if visit.client_id.primary_key().unwrap() == client_id {
             visit.client_feedback = Some(form.feedback);
             visit.updated_at = now_utc();
@@ -363,13 +729,14 @@ async fn submit_feedback(
 
 /// Serve media files for the client portal (no auth required, but only via token).
 async fn portal_media(
-    _request: Request,
+    request: Request,
     db: Database,
     Path((token, media_id)): Path<(String, i64)>,
 ) -> cot::Result<Response> {
     // Verify token
     let client = match query!(Client, $media_token == token).get(&db).await? {
-        Some(c) => c,
+        Some(c) if c.status != "deleted" => c,
+        Some(_) => return Html::new("404").into_response(),
         None => return Html::new("404").into_response(),
     };
     let client_id = client.id.unwrap();
@@ -378,28 +745,97 @@ async fn portal_media(
         Some(m) if m.client_id.primary_key().unwrap() == client_id && m.status == "active" => m,
         _ => return Html::new("404").into_response(),
     };
+    if let Some(fk) = &media.visit_id {
+        let visit_id: i64 = fk.primary_key().unwrap();
+        match query!(Visit, $id == visit_id).get(&db).await? {
+            Some(v) if v.status != "deleted" => {}
+            _ => return Html::new("404").into_response(),
+        }
+    }
 
-    match tokio::fs::read(&media.file_path).await {
-        Ok(data) => {
-            let content_type = match media.file_path.rsplit('.').next().unwrap_or("") {
-                "jpg" | "jpeg" => "image/jpeg",
-                "png" => "image/png",
-                "heic" | "heif" => "image/heic",
-                "webp" => "image/webp",
-                "mp4" => "video/mp4",
-                "mov" => "video/quicktime",
-                "avi" => "video/x-msvideo",
-                "mkv" => "video/x-matroska",
-                "webm" => "video/webm",
-                _ => "application/octet-stream",
-            };
-            let body = cot::Body::fixed(data);
-            let mut resp = Response::new(body);
-            resp.headers_mut()
-                .insert("content-type", content_type.parse().unwrap());
-            Ok(resp)
+    let range = request
+        .headers()
+        .get("range")
+        .and_then(|value| value.to_str().ok())
+        .map(str::to_owned);
+
+    match {
+        let content_type = match media.file_path.rsplit('.').next().unwrap_or("") {
+            "jpg" | "jpeg" => "image/jpeg",
+            "png" => "image/png",
+            "heic" | "heif" => "image/heic",
+            "webp" => "image/webp",
+            "mp4" => "video/mp4",
+            "mov" => "video/quicktime",
+            "avi" => "video/x-msvideo",
+            "mkv" => "video/x-matroska",
+            "webm" => "video/webm",
+            _ => "application/octet-stream",
+        };
+        crate::uploads::ranged_file_response(&media.file_path, content_type, range.as_deref()).await
+    } {
+        Ok(response) => Ok(response),
+        Err(err) => {
+            tracing::warn!(
+                target: "uploads",
+                media_id,
+                db_path = %media.file_path,
+                resolved_path = %crate::uploads::resolved_display_path(&media.file_path),
+                error = %err,
+                "portal media file is missing or unreadable"
+            );
+            Html::new("404").into_response()
+        }
+    }
+}
+
+async fn portal_media_thumbnail(
+    _request: Request,
+    db: Database,
+    Path((token, media_id)): Path<(String, i64)>,
+) -> cot::Result<Response> {
+    let client = match query!(Client, $media_token == token).get(&db).await? {
+        Some(client) if client.status != "deleted" => client,
+        _ => return Html::new("404").into_response(),
+    };
+    let media = match query!(Media, $id == media_id).get(&db).await? {
+        Some(media)
+            if media.client_id.primary_key().unwrap() == client.id.unwrap()
+                && media.status == "active"
+                && media.file_type == "photo" =>
+        {
+            media
+        }
+        _ => return Html::new("404").into_response(),
+    };
+    if let Some(visit) = &media.visit_id {
+        let visit_id = visit.primary_key().unwrap();
+        match query!(Visit, $id == visit_id).get(&db).await? {
+            Some(visit) if visit.status != "deleted" => {}
+            _ => return Html::new("404").into_response(),
+        }
+    }
+    match crate::uploads::ensure_thumbnail(&media.file_path).await {
+        Ok(path) => {
+            let mut response = crate::uploads::ranged_file_response(&path, "image/jpeg", None)
+                .await
+                .map_err(|error| cot::Error::internal(error.to_string()))?;
+            response.headers_mut().insert(
+                "cache-control",
+                "private, max-age=31536000, immutable".parse().unwrap(),
+            );
+            Ok(response)
+        }
+        Err(error) => {
+            tracing::warn!(media_id, %error, "failed to create portal media thumbnail");
+            crate::uploads::ranged_file_response(
+                &media.file_path,
+                crate::uploads::content_type_for_path(&media.file_path),
+                None,
+            )
+            .await
+            .map_err(|error| cot::Error::internal(error.to_string()))
         }
-        Err(_) => Html::new("404").into_response(),
     }
 }
 
@@ -416,7 +852,7 @@ async fn serve_testimonial_image(
         Some(p) => p.clone(),
         None => return Html::new("404").into_response(),
     };
-    match tokio::fs::read(&path).await {
+    match crate::uploads::read_db_file(&path).await {
         Ok(data) => {
             let content_type = match path.rsplit('.').next().unwrap_or("") {
                 "jpg" | "jpeg" => "image/jpeg",
@@ -433,7 +869,17 @@ async fn serve_testimonial_image(
                 .insert("cache-control", "public, max-age=86400".parse().unwrap());
             Ok(resp)
         }
-        Err(_) => Html::new("404").into_response(),
+        Err(err) => {
+            tracing::warn!(
+                target: "uploads",
+                testimonial_id = id,
+                db_path = %path,
+                resolved_path = %crate::uploads::resolved_display_path(&path),
+                error = %err,
+                "testimonial image is missing or unreadable"
+            );
+            Html::new("404").into_response()
+        }
     }
 }
 
@@ -530,8 +976,10 @@ async fn sitemap_xml(_request: Request, db: Database) -> cot::Result<Response> {
         domain = site_domain
     );
     let mut resp = Response::new(cot::Body::fixed(body.into_bytes()));
-    resp.headers_mut()
-        .insert("content-type", "application/xml; charset=utf-8".parse().unwrap());
+    resp.headers_mut().insert(
+        "content-type",
+        "application/xml; charset=utf-8".parse().unwrap(),
+    );
     Ok(resp)
 }
 
@@ -539,6 +987,12 @@ pub fn public_router() -> Router {
     Router::with_urls([
         Route::with_handler_and_name("/", landing_page, "landing"),
         Route::with_handler_and_name("/favicon.svg", favicon, "favicon"),
+        Route::with_handler_and_name(
+            "/client/{token}/manifest.webmanifest",
+            web_manifest,
+            "web-manifest",
+        ),
+        Route::with_handler_and_name("/service-worker.js", service_worker, "service-worker"),
         Route::with_handler_and_name("/static/{filename}", serve_static, "static-file"),
         Route::with_handler_and_name("/robots.txt", robots_txt, "robots-txt"),
         Route::with_handler_and_name("/sitemap.xml", sitemap_xml, "sitemap-xml"),
@@ -549,6 +1003,16 @@ pub fn public_router() -> Router {
             "testimonial-image",
         ),
         Route::with_handler_and_name("/client/{token}", client_portal, "client-portal"),
+        Route::with_handler_and_name(
+            "/client/{token}/push/subscribe",
+            portal_push_subscribe,
+            "client-push-subscribe",
+        ),
+        Route::with_handler_and_name(
+            "/client/{token}/push/unsubscribe",
+            portal_push_unsubscribe,
+            "client-push-unsubscribe",
+        ),
         Route::with_handler_and_name(
             "/client/{token}/{visit_id}/feedback",
             submit_feedback,
@@ -559,5 +1023,10 @@ pub fn public_router() -> Router {
             portal_media,
             "client-media",
         ),
+        Route::with_handler_and_name(
+            "/client/{token}/media/{media_id}/thumbnail",
+            portal_media_thumbnail,
+            "client-media-thumbnail",
+        ),
     ])
 }

src/uploads.rs

@@ -0,0 +1,247 @@
+use std::path::{Path, PathBuf};
+
+use cot::response::Response;
+use cot::{Body, StatusCode};
+use tokio::io::{AsyncReadExt, AsyncSeekExt};
+
+const THUMBNAIL_MAX_DIMENSION: u32 = 360;
+const THUMBNAIL_JPEG_QUALITY: u8 = 70;
+
+const DEFAULT_UPLOAD_DIR: &str = "uploads";
+const UPLOAD_DIR_ENV: &str = "WEB_PETTING_UPLOAD_DIR";
+
+pub fn media_dir(client_id: i64, visit_id: i64) -> String {
+    format!("{DEFAULT_UPLOAD_DIR}/{client_id}/{visit_id}")
+}
+
+pub fn testimonials_dir() -> String {
+    format!("{DEFAULT_UPLOAD_DIR}/testimonials")
+}
+
+pub fn join_db_path(dir: &str, filename: &str) -> String {
+    format!("{}/{}", dir.trim_end_matches('/'), filename)
+}
+
+pub fn resolve_db_path(db_path: &str) -> PathBuf {
+    let path = PathBuf::from(db_path);
+    if path.is_absolute() {
+        return path;
+    }
+
+    let Some(upload_root) = std::env::var_os(UPLOAD_DIR_ENV) else {
+        return path;
+    };
+
+    let upload_root = PathBuf::from(upload_root);
+    let logical_path = Path::new(db_path);
+    match logical_path.strip_prefix(DEFAULT_UPLOAD_DIR) {
+        Ok(stripped) => upload_root.join(stripped),
+        Err(_) => upload_root.join(logical_path),
+    }
+}
+
+pub fn resolved_display_path(db_path: &str) -> String {
+    resolve_db_path(db_path).display().to_string()
+}
+
+pub async fn create_logical_dir(db_dir: &str) -> std::io::Result<()> {
+    tokio::fs::create_dir_all(resolve_db_path(db_dir)).await
+}
+
+pub async fn write_db_file(db_path: &str, data: &[u8]) -> std::io::Result<()> {
+    let physical_path = resolve_db_path(db_path);
+    if let Some(parent) = physical_path.parent() {
+        tokio::fs::create_dir_all(parent).await?;
+    }
+    tokio::fs::write(physical_path, data).await
+}
+
+pub async fn read_db_file(db_path: &str) -> std::io::Result<Vec<u8>> {
+    tokio::fs::read(resolve_db_path(db_path)).await
+}
+
+pub fn thumbnail_db_path(db_path: &str) -> String {
+    match db_path.rsplit_once('.') {
+        Some((stem, _)) => format!("{stem}.thumb.jpg"),
+        None => format!("{db_path}.thumb.jpg"),
+    }
+}
+
+pub fn content_type_for_path(path: &str) -> &'static str {
+    match path.rsplit('.').next().unwrap_or("") {
+        "jpg" | "jpeg" => "image/jpeg",
+        "png" => "image/png",
+        "heic" | "heif" => "image/heic",
+        "webp" => "image/webp",
+        "mp4" => "video/mp4",
+        "mov" => "video/quicktime",
+        "avi" => "video/x-msvideo",
+        "mkv" => "video/x-matroska",
+        "webm" => "video/webm",
+        _ => "application/octet-stream",
+    }
+}
+
+pub async fn ensure_thumbnail(db_path: &str) -> std::io::Result<String> {
+    let thumbnail_path = thumbnail_db_path(db_path);
+    if tokio::fs::try_exists(resolve_db_path(&thumbnail_path)).await? {
+        return Ok(thumbnail_path);
+    }
+    let data = read_db_file(db_path).await?;
+    let image = image::load_from_memory(&data)
+        .map_err(|error| std::io::Error::new(std::io::ErrorKind::InvalidData, error))?;
+    let thumbnail = image.thumbnail(THUMBNAIL_MAX_DIMENSION, THUMBNAIL_MAX_DIMENSION);
+    let rgb = thumbnail.to_rgb8();
+    let mut encoded = Vec::new();
+    let mut encoder =
+        image::codecs::jpeg::JpegEncoder::new_with_quality(&mut encoded, THUMBNAIL_JPEG_QUALITY);
+    encoder.encode_image(&rgb).map_err(std::io::Error::other)?;
+    write_db_file(&thumbnail_path, &encoded).await?;
+    Ok(thumbnail_path)
+}
+
+enum ByteRange {
+    Full,
+    Partial { start: u64, end: u64 },
+    Unsatisfiable,
+}
+
+fn parse_byte_range(header: Option<&str>, file_len: u64) -> ByteRange {
+    let Some(value) = header else {
+        return ByteRange::Full;
+    };
+    let Some(spec) = value.strip_prefix("bytes=") else {
+        return ByteRange::Unsatisfiable;
+    };
+    if spec.contains(',') || file_len == 0 {
+        return ByteRange::Unsatisfiable;
+    }
+
+    let Some((start, end)) = spec.split_once('-') else {
+        return ByteRange::Unsatisfiable;
+    };
+    if start.is_empty() {
+        let Ok(suffix_len) = end.parse::<u64>() else {
+            return ByteRange::Unsatisfiable;
+        };
+        if suffix_len == 0 {
+            return ByteRange::Unsatisfiable;
+        }
+        let start = file_len.saturating_sub(suffix_len);
+        return ByteRange::Partial {
+            start,
+            end: file_len - 1,
+        };
+    }
+
+    let Ok(start) = start.parse::<u64>() else {
+        return ByteRange::Unsatisfiable;
+    };
+    if start >= file_len {
+        return ByteRange::Unsatisfiable;
+    }
+    let end = if end.is_empty() {
+        file_len - 1
+    } else {
+        let Ok(end) = end.parse::<u64>() else {
+            return ByteRange::Unsatisfiable;
+        };
+        end.min(file_len - 1)
+    };
+    if end < start {
+        return ByteRange::Unsatisfiable;
+    }
+
+    ByteRange::Partial { start, end }
+}
+
+/// Read a file into an HTTP response, honoring a single `Range: bytes=...` request.
+pub async fn ranged_file_response(
+    db_path: &str,
+    content_type: &str,
+    range_header: Option<&str>,
+) -> std::io::Result<Response> {
+    let path = resolve_db_path(db_path);
+    let mut file = tokio::fs::File::open(path).await?;
+    let file_len = file.metadata().await?.len();
+    let range = parse_byte_range(range_header, file_len);
+
+    let (status, body, content_range) = match range {
+        ByteRange::Full => {
+            let mut data = Vec::with_capacity(file_len as usize);
+            file.read_to_end(&mut data).await?;
+            (StatusCode::OK, data, None)
+        }
+        ByteRange::Partial { start, end } => {
+            let range_len = end - start + 1;
+            let mut data = vec![0; range_len as usize];
+            file.seek(std::io::SeekFrom::Start(start)).await?;
+            file.read_exact(&mut data).await?;
+            (
+                StatusCode::PARTIAL_CONTENT,
+                data,
+                Some(format!("bytes {start}-{end}/{file_len}")),
+            )
+        }
+        ByteRange::Unsatisfiable => {
+            let mut response = Response::new(Body::fixed(Vec::<u8>::new()));
+            *response.status_mut() = StatusCode::RANGE_NOT_SATISFIABLE;
+            response
+                .headers_mut()
+                .insert("accept-ranges", "bytes".parse().unwrap());
+            response.headers_mut().insert(
+                "content-range",
+                format!("bytes */{file_len}").parse().unwrap(),
+            );
+            return Ok(response);
+        }
+    };
+
+    let content_len = body.len();
+    let mut response = Response::new(Body::fixed(body));
+    *response.status_mut() = status;
+    response
+        .headers_mut()
+        .insert("content-type", content_type.parse().unwrap());
+    response
+        .headers_mut()
+        .insert("accept-ranges", "bytes".parse().unwrap());
+    response
+        .headers_mut()
+        .insert("content-length", content_len.to_string().parse().unwrap());
+    if let Some(content_range) = content_range {
+        response
+            .headers_mut()
+            .insert("content-range", content_range.parse().unwrap());
+    }
+    Ok(response)
+}
+
+pub async fn remove_db_file(db_path: &str) -> std::io::Result<()> {
+    tokio::fs::remove_file(resolve_db_path(db_path)).await
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{ByteRange, parse_byte_range};
+
+    #[test]
+    fn parses_byte_ranges() {
+        assert!(matches!(
+            parse_byte_range(Some("bytes=10-19"), 100),
+            ByteRange::Partial { start: 10, end: 19 }
+        ));
+        assert!(matches!(
+            parse_byte_range(Some("bytes=90-"), 100),
+            ByteRange::Partial { start: 90, end: 99 }
+        ));
+        assert!(matches!(
+            parse_byte_range(Some("bytes=-10"), 100),
+            ByteRange::Partial { start: 90, end: 99 }
+        ));
+        assert!(matches!(
+            parse_byte_range(Some("bytes=100-"), 100),
+            ByteRange::Unsatisfiable
+        ));
+    }
+}

src/web_push.rs

@@ -0,0 +1,190 @@
+use base64::Engine;
+use base64::engine::general_purpose::URL_SAFE_NO_PAD;
+use cot::db::{Database, Model, query};
+use serde_json::json;
+use web_push_native::jwt_simple::algorithms::ES256KeyPair;
+use web_push_native::p256::PublicKey;
+use web_push_native::{Auth, WebPushBuilder};
+
+use crate::models::{Client, PushSubscription, Setting, Visit};
+
+pub struct VapidConfig {
+    pub public_key: String,
+    private_key: String,
+    subject: String,
+}
+
+fn normalize_key_pair(public_key: &str, private_key: &str) -> Option<(String, String)> {
+    let strip_assignment = |value: &str, name: &str| {
+        value
+            .trim()
+            .strip_prefix(&format!("{name}="))
+            .unwrap_or(value.trim())
+            .trim()
+            .to_string()
+    };
+    let public_key = strip_assignment(public_key, "WEB_PETTING_VAPID_PUBLIC_KEY");
+    let private_key = strip_assignment(private_key, "WEB_PETTING_VAPID_PRIVATE_KEY");
+    let public_bytes = URL_SAFE_NO_PAD.decode(&public_key).ok()?;
+    let private_bytes = URL_SAFE_NO_PAD.decode(&private_key).ok()?;
+
+    if public_bytes.len() == 65 && public_bytes.first() == Some(&4) && private_bytes.len() == 32 {
+        return Some((public_key, private_key));
+    }
+    None
+}
+
+pub async fn load_config(db: &Database) -> Option<VapidConfig> {
+    let settings = Setting::objects().all(db).await.ok()?;
+    let value = |key: &str| {
+        settings
+            .iter()
+            .find(|setting| setting.key == key)
+            .map(|setting| setting.value.trim().to_string())
+            .filter(|value| !value.is_empty())
+    };
+    let raw_public_key = value("vapid_public_key")?;
+    let raw_private_key = value("vapid_private_key")?;
+    let (public_key, private_key) = match normalize_key_pair(&raw_public_key, &raw_private_key) {
+        Some(keys) => keys,
+        None => {
+            tracing::warn!("invalid VAPID configuration in database");
+            return None;
+        }
+    };
+    let subject_value =
+        value("vapid_subject").unwrap_or_else(|| "mailto:admin@localhost".to_string());
+    let subject = subject_value
+        .strip_prefix("WEB_PETTING_VAPID_SUBJECT=")
+        .unwrap_or(&subject_value)
+        .trim()
+        .to_string();
+    Some(VapidConfig {
+        public_key,
+        private_key,
+        subject,
+    })
+}
+
+pub async fn initialize(db: &Database) {
+    if load_config(db).await.is_some() {
+        tracing::info!("VAPID configuration loaded from database");
+    } else {
+        tracing::info!("VAPID configuration is not set; client Web Push is disabled");
+    }
+}
+
+pub async fn notify_visit_completed(db: &Database, visit: &Visit) {
+    let setting_key = "client_notifications_enabled".to_string();
+    let enabled = query!(Setting, $key == setting_key)
+        .get(db)
+        .await
+        .ok()
+        .flatten()
+        .map(|setting| setting.value == "true")
+        .unwrap_or(false);
+    let Some(config) = load_config(db).await else {
+        return;
+    };
+    if !enabled {
+        return;
+    }
+
+    let client_id = visit.client_id.primary_key().unwrap();
+    let client = match query!(Client, $id == client_id).get(db).await {
+        Ok(Some(client)) => client,
+        _ => return,
+    };
+    let active = "active".to_string();
+    let subscriptions = match query!(PushSubscription, $status == active).all(db).await {
+        Ok(items) => items
+            .into_iter()
+            .filter(|item| item.client_id.primary_key().unwrap() == client_id)
+            .collect::<Vec<_>>(),
+        Err(error) => {
+            tracing::warn!(%error, "failed to load Web Push subscriptions");
+            return;
+        }
+    };
+    let mut visible_visits = match Visit::objects().all(db).await {
+        Ok(visits) => visits
+            .into_iter()
+            .filter(|item| {
+                item.client_id.primary_key().unwrap() == client_id
+                    && item.status != "cancelled"
+                    && item.status != "deleted"
+            })
+            .collect::<Vec<_>>(),
+        Err(_) => Vec::new(),
+    };
+    visible_visits.sort_by(|a, b| {
+        b.visit_date
+            .cmp(&a.visit_date)
+            .then(b.time_start.cmp(&a.time_start))
+    });
+    let page = visible_visits
+        .iter()
+        .position(|item| item.id.unwrap() == visit.id.unwrap())
+        .map(|index| index / 10 + 1)
+        .unwrap_or(1);
+
+    for mut subscription in subscriptions {
+        let is_ru = subscription.language == "ru";
+        let date = visit.visit_date.format("%d.%m.%Y");
+        let body = if is_ru {
+            format!("Визит {date} завершён. Нажмите для просмотра медиа и комментариев.")
+        } else {
+            format!("Visit {date} is complete. Click to view media and comments.")
+        };
+        let payload = json!({
+            "title": if is_ru { "Визит завершён" } else { "Visit completed" },
+            "body": body,
+            "url": format!("/client/{}?page={}#visit-{}", client.media_token, page, visit.id.unwrap()),
+            "tag": format!("visit-{}", visit.id.unwrap()),
+        });
+
+        match send(&subscription, payload.to_string().into_bytes(), &config).await {
+            Ok(status)
+                if status == reqwest::StatusCode::NOT_FOUND
+                    || status == reqwest::StatusCode::GONE =>
+            {
+                subscription.status = "archived".to_string();
+                subscription.updated_at = chrono::Utc::now().naive_utc();
+                if let Err(error) = subscription.save(db).await {
+                    tracing::warn!(%error, "failed to archive expired Web Push subscription");
+                }
+            }
+            Ok(status) if status.is_success() => {}
+            Ok(status) => tracing::warn!(%status, "Web Push gateway rejected notification"),
+            Err(error) => tracing::warn!(%error, "failed to send Web Push notification"),
+        }
+    }
+}
+
+async fn send(
+    subscription: &PushSubscription,
+    content: Vec<u8>,
+    config: &VapidConfig,
+) -> Result<reqwest::StatusCode, Box<dyn std::error::Error + Send + Sync>> {
+    let private = URL_SAFE_NO_PAD.decode(&config.private_key)?;
+    let key_pair = ES256KeyPair::from_bytes(&private)?;
+    let p256dh = URL_SAFE_NO_PAD.decode(&subscription.p256dh)?;
+    let auth = URL_SAFE_NO_PAD.decode(&subscription.auth)?;
+    let builder = WebPushBuilder::new(
+        subscription.endpoint.parse()?,
+        PublicKey::from_sec1_bytes(&p256dh)?,
+        Auth::clone_from_slice(&auth),
+    )
+    .with_vapid(&key_pair, &config.subject);
+    let request = builder.build(content)?;
+    let (parts, body) = request.into_parts();
+    let response = reqwest::Client::builder()
+        .timeout(std::time::Duration::from_secs(10))
+        .build()?
+        .request(parts.method, parts.uri.to_string())
+        .headers(parts.headers)
+        .body(body)
+        .send()
+        .await?;
+    Ok(response.status())
+}

templates/admin/client_form.html

@@ -76,11 +76,16 @@
         <form method="post" action="/admin/clients/{{ client_id }}/archive">
             <button type="submit" class="button is-warning is-outlined is-fullwidth">{{ t.action_archive }}</button>
         </form>
-    {% else %}
+    {% else if client_status == "archived" %}
         <form method="post" action="/admin/clients/{{ client_id }}/activate">
             <button type="submit" class="button is-success is-outlined is-fullwidth">{{ t.action_activate }}</button>
         </form>
     {% endif %}
+    {% if client_status != "deleted" %}
+    <form method="post" action="/admin/clients/{{ client_id }}/delete" onsubmit="return confirm('{{ t.clients_delete_confirm }}');" style="margin-top:0.75rem;">
+        <button type="submit" class="button is-danger is-outlined is-fullwidth">{{ t.clients_delete }}</button>
+    </form>
+    {% endif %}
     {% endif %}
 </div>
 {% endblock %}

templates/admin/media.html

@@ -27,12 +27,15 @@
         {% for item in &items %}
         <div class="media-card">
             {% if item.media.file_type == "photo" %}
-                <a href="/admin/uploads/{{ item.media.id }}" data-lightbox="photo">
-                    <img src="/admin/uploads/{{ item.media.id }}" alt="" loading="lazy">
+                <a href="/admin/uploads/{{ item.media.id.unwrap() }}" data-lightbox="photo">
+                    <img src="/admin/uploads/{{ item.media.id.unwrap() }}/thumbnail" alt="" loading="lazy">
                 </a>
             {% else %}
-                <a href="/admin/uploads/{{ item.media.id }}" data-lightbox="video">
-                    <div class="video-thumb">🎬</div>
+                <a href="/admin/uploads/{{ item.media.id.unwrap() }}" data-lightbox="video">
+                    <div class="video-thumb">
+                        <video src="/admin/uploads/{{ item.media.id.unwrap() }}#t=0.1" preload="metadata" muted playsinline></video>
+                        <span class="video-play">▶</span>
+                    </div>
                 </a>
             {% endif %}
             <div class="media-info">
@@ -45,13 +48,26 @@
                 {% if let Some(cap) = item.media.caption.as_deref() %}
                     <div style="font-size:0.82rem;color:#666;margin-top:0.2rem;">{{ cap }}</div>
                 {% endif %}
-                <form method="post" action="/admin/media/{{ item.media.id }}/delete" onsubmit="return confirm('{{ t.media_delete_confirm }}');" style="margin-top:0.3rem;">
+                <form method="post" action="/admin/media/{{ item.media.id.unwrap() }}/delete" onsubmit="return confirm('{{ t.media_delete_confirm }}');" style="margin-top:0.3rem;">
                     <button class="button is-small is-danger is-outlined btn-sm">{{ t.media_delete }}</button>
                 </form>
             </div>
         </div>
         {% endfor %}
     </div>
+    {% if total_pages > 1 %}
+    <nav class="media-pagination" aria-label="Pagination">
+        {% if page > 1 %}
+        <a class="button is-small" href="/admin/media?lang={{ lang.code() }}&page={{ page - 1 }}{% if filter_client_id > 0 %}&client_id={{ filter_client_id }}{% endif %}">←</a>
+        {% endif %}
+        {% for p in 1..=total_pages %}
+        <a class="button is-small{% if p == page %} is-link{% endif %}" href="/admin/media?lang={{ lang.code() }}&page={{ p }}{% if filter_client_id > 0 %}&client_id={{ filter_client_id }}{% endif %}">{{ p }}</a>
+        {% endfor %}
+        {% if page < total_pages %}
+        <a class="button is-small" href="/admin/media?lang={{ lang.code() }}&page={{ page + 1 }}{% if filter_client_id > 0 %}&client_id={{ filter_client_id }}{% endif %}">→</a>
+        {% endif %}
+    </nav>
+    {% endif %}
 {% endif %}
 
 <style>
@@ -73,17 +89,38 @@
         display: block;
     }
     .media-card .video-thumb {
+        position: relative;
         width: 100%;
         height: 160px;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        font-size: 3rem;
-        background: #f0f0f0;
+        background: #111;
+    }
+    .media-card .video-thumb video {
+        width: 100%;
+        height: 100%;
+        display: block;
+        object-fit: cover;
+    }
+    .media-card .video-play {
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+        color: white;
+        font-size: 2.5rem;
+        line-height: 1;
+        text-shadow: 0 1px 5px #000;
+        pointer-events: none;
     }
     .media-info {
         padding: 0.6rem 0.75rem;
     }
+    .media-pagination {
+        display: flex;
+        flex-wrap: wrap;
+        justify-content: center;
+        gap: 0.35rem;
+        margin-top: 1.25rem;
+    }
     .media-meta {
         display: flex;
         justify-content: space-between;

templates/admin/schedule_edit.html

@@ -14,15 +14,7 @@
         <div class="field">
             <label class="label">{{ t.schedule_client }}</label>
             <div class="control">
-                <div class="select is-fullwidth">
-                    <select name="client_id" required>
-                        {% for c in &clients %}
-                        <option value="{{ c.id }}" {% if c.id.unwrap() == visit.client_id.primary_key().unwrap() %}selected{% endif %}>
-                            {{ c.name }}{% if let Some(p) = c.phone.as_deref() %} ({{ p }}){% endif %}
-                        </option>
-                        {% endfor %}
-                    </select>
-                </div>
+                <input class="input" type="text" value="{{ client.name }}{% if let Some(p) = client.phone.as_deref() %} ({{ p }}){% endif %}" readonly>
             </div>
         </div>
 
@@ -121,17 +113,23 @@
                 {% for m in &media %}
                 <div class="visit-media-item">
                     {% if m.file_type == "photo" %}
-                        <a href="/admin/uploads/{{ m.id }}" data-lightbox="photo">
-                            <img src="/admin/uploads/{{ m.id }}" alt="" loading="lazy">
+                        <a href="/admin/uploads/{{ m.id.unwrap() }}" data-lightbox="photo">
+                            <img src="/admin/uploads/{{ m.id.unwrap() }}/thumbnail" alt="" loading="lazy">
                         </a>
                     {% else %}
-                        <a href="/admin/uploads/{{ m.id }}" data-lightbox="video">
-                            <div class="video-thumb-sm">🎬</div>
+                        <a href="/admin/uploads/{{ m.id.unwrap() }}" data-lightbox="video">
+                            <div class="video-thumb-sm">
+                                <video src="/admin/uploads/{{ m.id.unwrap() }}#t=0.1" preload="metadata" muted playsinline></video>
+                                <span class="video-play">▶</span>
+                            </div>
                         </a>
                     {% endif %}
                     {% if let Some(cap) = m.caption.as_deref() %}
                         <div class="media-cap">{{ cap }}</div>
                     {% endif %}
+                    <div class="visit-media-delete">
+                        <button type="submit" form="visit-media-delete-{{ m.id.unwrap() }}" class="button is-small is-danger is-outlined">{{ t.media_delete }}</button>
+                    </div>
                 </div>
                 {% endfor %}
             </div>
@@ -141,6 +139,9 @@
 
         <button type="submit" class="button is-primary is-fullwidth">{{ t.schedule_save }}</button>
     </form>
+    {% for m in &media %}
+    <form id="visit-media-delete-{{ m.id.unwrap() }}" method="post" action="/admin/media/{{ m.id.unwrap() }}/delete" onsubmit="return confirm('{{ t.media_delete_confirm }}');"></form>
+    {% endfor %}
 
     <hr style="margin:1rem 0;">
     <form method="post" action="/admin/schedule/{{ visit.id }}/delete" onsubmit="return confirm('{{ t.schedule_delete_confirm }}');">
@@ -238,13 +239,27 @@
         display: block;
     }
     .visit-media-item .video-thumb-sm {
+        position: relative;
         width: 100%;
         height: 80px;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        font-size: 2rem;
-        background: #f0f0f0;
+        background: #111;
+    }
+    .visit-media-item .video-thumb-sm video {
+        width: 100%;
+        height: 100%;
+        display: block;
+        object-fit: cover;
+    }
+    .visit-media-item .video-play {
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+        color: white;
+        font-size: 1.6rem;
+        line-height: 1;
+        text-shadow: 0 1px 4px #000;
+        pointer-events: none;
     }
     .visit-media-item .media-cap {
         font-size: 0.7rem;
@@ -254,6 +269,14 @@
         overflow: hidden;
         text-overflow: ellipsis;
     }
+    .visit-media-delete {
+        padding: 0.25rem 0.4rem 0.4rem;
+    }
+    .visit-media-delete .button {
+        width: 100%;
+        font-size: 0.68rem;
+        min-height: 1.65rem;
+    }
     .upload-modal-bg {
         display: none;
         position: fixed;

templates/admin/settings.html

@@ -59,6 +59,65 @@
                 </div>
 
                 <h3 class="subtitle is-6 mb-2 has-text-grey" style="margin-top:1.25rem;">{{ t.settings_section_notifications }}</h3>
+                <div class="field">
+                    <label class="checkbox">
+                        <input type="checkbox" name="client_notifications_enabled" value="true"{% if client_notifications_checked %} checked{% endif %}>
+                        {{ t.settings_client_notifications_enabled }}
+                    </label>
+                    <p class="help">{{ t.settings_client_notifications_help }}</p>
+                </div>
+                <blockquote class="notification is-warning is-light" style="padding:0.8rem 1rem;font-size:0.85rem;margin:0.75rem 0;">
+                    <p>{{ t.settings_vapid_warning }}</p>
+                    <p style="margin-top:0.45rem;">{{ t.settings_vapid_generate }}</p>
+                    <code style="display:inline-block;margin-top:0.2rem;user-select:all;">cargo run --bin generate_vapid</code>
+                </blockquote>
+                <div class="field">
+                    <label class="label">{{ t.settings_vapid_public_key }}</label>
+                    <div class="control">
+                        <input class="input" type="text" name="vapid_public_key" autocomplete="off" value="{% for s in &settings %}{% if s.key == "vapid_public_key" %}{{ s.value }}{% endif %}{% endfor %}">
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">{{ t.settings_vapid_private_key }}</label>
+                    <div class="control">
+                        <input class="input" type="password" name="vapid_private_key" autocomplete="new-password" value="{% for s in &settings %}{% if s.key == "vapid_private_key" %}{{ s.value }}{% endif %}{% endfor %}">
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">{{ t.settings_vapid_subject }}</label>
+                    <div class="control">
+                        <input class="input" type="text" name="vapid_subject" placeholder="mailto:admin@example.com" value="{% for s in &settings %}{% if s.key == "vapid_subject" %}{{ s.value }}{% endif %}{% endfor %}">
+                    </div>
+                </div>
+                <details style="margin:0.9rem 0 1.25rem;border:1px solid #e8e5f5;border-radius:8px;background:#faf9ff;">
+                    <summary style="cursor:pointer;padding:0.7rem 0.85rem;font-weight:600;font-size:0.9rem;">
+                        {{ t.settings_push_subscribers }} ({{ push_subscribers.len() }})
+                    </summary>
+                    <div style="padding:0 0.85rem 0.85rem;overflow-x:auto;">
+                        {% if push_subscribers.is_empty() %}
+                            <p class="help">{{ t.settings_push_no_subscribers }}</p>
+                        {% else %}
+                        <table class="table is-fullwidth is-striped is-narrow" style="font-size:0.8rem;background:transparent;">
+                            <thead><tr>
+                                <th>{{ t.settings_push_client }}</th>
+                                <th>{{ t.settings_push_devices }}</th>
+                                <th>{{ t.settings_push_language }}</th>
+                                <th>{{ t.settings_push_updated }}</th>
+                            </tr></thead>
+                            <tbody>
+                            {% for subscriber in &push_subscribers %}
+                                <tr>
+                                    <td>{{ subscriber.client_name }}</td>
+                                    <td>{{ subscriber.device_count }}</td>
+                                    <td>{{ subscriber.languages }}</td>
+                                    <td style="white-space:nowrap;">{{ subscriber.last_updated }}</td>
+                                </tr>
+                            {% endfor %}
+                            </tbody>
+                        </table>
+                        {% endif %}
+                    </div>
+                </details>
                 <div class="field">
                     <label class="label">{{ t.settings_telegram_bot_token }}</label>
                     <div class="control">

templates/client_portal.html

@@ -5,6 +5,9 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{ t.portal_title }} — {{ client.name }}</title>
     <link rel="icon" type="image/svg+xml" href="/favicon.svg">
+    <link rel="manifest" href="/client/{{ client.media_token }}/manifest.webmanifest">
+    <meta name="theme-color" content="#7c6cff">
+    <meta name="apple-mobile-web-app-capable" content="yes">
     {% if !turnstile_site_key.is_empty() %}
     <script src="https://challenges.cloudflare.com/turnstile/v0/api.js" async defer></script>
     {% endif %}
@@ -17,12 +20,15 @@
             padding: 0 0 2rem;
         }
         .portal-header {
+            position: relative;
             background: linear-gradient(135deg, #7c6cff, #b06cff);
             color: #fff; padding: 2rem 1.5rem 1.5rem; text-align: center;
         }
         .portal-header h1 { font-size: 1.5rem; font-weight: 700; }
         .portal-header .sub { opacity: 0.85; font-size: 0.9rem; margin-top: 0.25rem; }
-        .container { max-width: 700px; margin: 0 auto; padding: 0 1rem; }
+        .container { max-width: 1100px; margin: 0 auto; padding: 0 1rem; }
+        .portal-grid { display: grid; grid-template-columns: minmax(0, 700px) 320px; gap: 1.25rem; align-items: start; }
+        .portal-settings { position: absolute; right: 1rem; bottom: 1rem; width: 38px; height: 38px; border: 0; border-radius: 50%; background: rgba(255,255,255,.2); color: #fff; font-size: 1.1rem; cursor: pointer; }
         .section-title {
             font-size: 1.15rem; font-weight: 700; margin: 1.5rem 0 0.75rem;
             padding-bottom: 0.4rem; border-bottom: 2px solid #ede7f6;
@@ -52,8 +58,16 @@
             width: 80px; height: 60px; object-fit: cover; border-radius: 6px;
         }
         .media-row .vid-thumb {
-            width: 80px; height: 60px; border-radius: 6px; background: #f0f0f0;
-            display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
+            position: relative; width: 80px; height: 60px; border-radius: 6px;
+            overflow: hidden; background: #111;
+        }
+        .media-row .vid-thumb video {
+            width: 100%; height: 100%; display: block; object-fit: cover;
+        }
+        .media-row .video-play {
+            position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
+            color: white; font-size: 1.35rem; line-height: 1;
+            text-shadow: 0 1px 4px #000; pointer-events: none;
         }
         .feedback-form { margin-top: 0.6rem; }
         .feedback-form textarea {
@@ -102,6 +116,33 @@
             font-weight: 700; min-width: 5.5rem;
         }
         .upcoming-row .up-time { color: #7a7599; }
+        .calendar-panel { position: sticky; top: 1rem; margin-top: 1.5rem; background: #fff; border: 1px solid #eee; border-radius: 12px; padding: .85rem; }
+        .calendar-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .65rem; }
+        .calendar-head button { border: 0; background: #f0edff; color: #6255c7; width: 30px; height: 30px; border-radius: 50%; cursor: pointer; }
+        .calendar-title { font-size: .95rem; font-weight: 700; }
+        .calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; text-align: center; }
+        .calendar-weekdays { color: #999; font-size: .68rem; margin-bottom: 3px; }
+        .calendar-day { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; border-radius: 7px; font-size: .78rem; color: #aaa; }
+        .calendar-day.past { background: #ede9ff; color: #5145a6; font-weight: 700; text-decoration: none; }
+        .calendar-day.past:hover { background: #dcd5ff; }
+        .calendar-day.future { background: #f3f3f3; color: #bbb; border: 1px dashed #ddd; }
+        .calendar-month[hidden] { display: none; }
+        .calendar-legend { margin-top: .65rem; font-size: .72rem; color: #999; }
+        .pagination { display: flex; justify-content: center; align-items: center; gap: .75rem; margin: 1rem 0; font-size: .85rem; }
+        .pagination a { color: #6558c8; text-decoration: none; padding: .35rem .7rem; background: #fff; border: 1px solid #e5e1ff; border-radius: 8px; }
+        .modal-bg { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(20,18,40,.55); align-items: center; justify-content: center; padding: 1rem; }
+        .modal-bg.open { display: flex; }
+        .notification-modal { width: min(420px, 100%); background: #fff; border-radius: 14px; padding: 1.2rem; box-shadow: 0 15px 50px rgba(0,0,0,.25); }
+        .notification-modal h2 { font-size: 1.15rem; margin-bottom: .45rem; }
+        .notification-modal p { font-size: .88rem; color: #777; }
+        .notification-actions { display: flex; gap: .5rem; margin-top: 1rem; }
+        .notification-actions button { border: 0; border-radius: 8px; padding: .55rem .9rem; cursor: pointer; }
+        .notification-primary { background: #7567e8; color: #fff; }
+        @media (max-width: 800px) {
+            .portal-grid { display: flex; flex-direction: column; }
+            .calendar-panel { position: static; order: -1; width: 100%; margin-top: 1rem; }
+            .visits-column { width: 100%; }
+        }
     </style>
 </head>
 <body>
@@ -113,6 +154,7 @@
 <div class="portal-header">
     <h1>{{ t.portal_title }}</h1>
     <div class="sub">{{ client.name }}</div>
+    {% if notifications_enabled %}<button class="portal-settings" type="button" onclick="openNotificationSettings()" aria-label="{{ t.portal_notifications }}">⚙</button>{% endif %}
 </div>
 
 <div class="container">
@@ -121,13 +163,15 @@
     <div class="success-msg">{{ t.portal_feedback_thanks }}</div>
 {% endif %}
 
+<div class="portal-grid">
+<main class="visits-column">
 <!-- Past visits with media first -->
 <h2 class="section-title">{{ t.portal_past }}</h2>
 {% if past.is_empty() %}
     <p class="empty-msg">{{ t.portal_no_past }}</p>
 {% else %}
     {% for pv in &past %}
-    <div class="visit-card">
+    <div class="visit-card" id="visit-{{ pv.visit.id.unwrap() }}">
         <div class="visit-card-head">
             <span class="date">{{ pv.visit.visit_date }}</span>
             <span class="badge-sm badge-{{ pv.visit.status }}">
@@ -147,12 +191,15 @@
         <div class="media-row">
             {% for m in &pv.media %}
                 {% if m.file_type == "photo" %}
-                    <a href="/client/{{ client.media_token }}/media/{{ m.id }}" data-lightbox="photo">
-                        <img src="/client/{{ client.media_token }}/media/{{ m.id }}" alt="" loading="lazy">
+                    <a href="/client/{{ client.media_token }}/media/{{ m.id.unwrap() }}" data-lightbox="photo">
+                        <img src="/client/{{ client.media_token }}/media/{{ m.id.unwrap() }}/thumbnail" alt="" loading="lazy">
                     </a>
                 {% else %}
-                    <a href="/client/{{ client.media_token }}/media/{{ m.id }}" data-lightbox="video">
-                        <div class="vid-thumb">🎬</div>
+                    <a href="/client/{{ client.media_token }}/media/{{ m.id.unwrap() }}" data-lightbox="video">
+                        <div class="vid-thumb">
+                            <video src="/client/{{ client.media_token }}/media/{{ m.id.unwrap() }}#t=0.1" preload="metadata" muted playsinline></video>
+                            <span class="video-play">▶</span>
+                        </div>
                     </a>
                 {% endif %}
             {% endfor %}
@@ -189,6 +236,13 @@
         {% endif %}
     </div>
     {% endfor %}
+    {% if total_pages > 1 %}
+    <nav class="pagination">
+        {% if has_previous_page %}<a href="?page={{ page - 1 }}">← {{ t.portal_previous }}</a>{% endif %}
+        <span>{{ page }} / {{ total_pages }}</span>
+        {% if has_next_page %}<a href="?page={{ page + 1 }}">{{ t.portal_next }} →</a>{% endif %}
+    </nav>
+    {% endif %}
 {% endif %}
 
 <!-- Compact upcoming schedule -->
@@ -198,14 +252,56 @@
     {% for pv in &upcoming %}
     <div class="upcoming-row">
         <span class="up-date">{{ pv.visit.visit_date }}</span>
-        <span class="up-time">{{ pv.visit.time_start }} — {{ pv.visit.time_end }}</span>
+        <span class="up-time">{{ t.portal_future_visit }}</span>
     </div>
     {% endfor %}
 </div>
 {% endif %}
+</main>
+
+{% if !calendar_months.is_empty() %}
+<aside class="calendar-panel">
+    <div class="calendar-head">
+        <button type="button" onclick="moveCalendar(1)" aria-label="{{ t.portal_previous }}">‹</button>
+        <span class="calendar-title" id="calendarTitle">{{ t.portal_calendar }}</span>
+        <button type="button" onclick="moveCalendar(-1)" aria-label="{{ t.portal_next }}">›</button>
+    </div>
+    <div class="calendar-weekdays"><span>Пн</span><span>Вт</span><span>Ср</span><span>Чт</span><span>Пт</span><span>Сб</span><span>Вс</span></div>
+    {% for month in &calendar_months %}
+    <div class="calendar-month" data-label="{{ month.label }}"{% if !loop.first %} hidden{% endif %}>
+        <div class="calendar-days">
+            {% for _blank in &month.leading_blanks %}<span></span>{% endfor %}
+            {% for day in &month.days %}
+                {% if let Some(href) = day.href.as_deref() %}
+                <a class="calendar-day {{ day.class_name }}" href="{{ href }}" title="{{ day.title }}">{{ day.number }}</a>
+                {% else %}
+                <span class="calendar-day {{ day.class_name }}" title="{{ day.title }}">{{ day.number }}</span>
+                {% endif %}
+            {% endfor %}
+        </div>
+    </div>
+    {% endfor %}
+    <div class="calendar-legend">{{ t.portal_future_visit }} — ···</div>
+</aside>
+{% endif %}
+</div>
 
 </div>
 
+{% if notifications_enabled %}
+<div class="modal-bg" id="notificationModal" onclick="if(event.target===this) closeNotificationSettings()">
+    <div class="notification-modal">
+        <h2>{{ t.portal_notifications }}</h2>
+        <p id="notificationText">{{ t.portal_notifications_text }}</p>
+        <p id="notificationStatus" style="display:none;margin-top:0.65rem;font-weight:600;"></p>
+        <div class="notification-actions">
+            <button type="button" class="notification-primary" id="notificationToggle">{{ t.portal_notifications_enable }}</button>
+            <button type="button" onclick="closeNotificationSettings()">✕</button>
+        </div>
+    </div>
+</div>
+{% endif %}
+
 <script>
 function showFbEdit(id) {
     document.getElementById('fb-view-' + id).style.display = 'none';
@@ -215,6 +311,120 @@ function hideFbEdit(id) {
     document.getElementById('fb-form-' + id).style.display = 'none';
     document.getElementById('fb-view-' + id).style.display = '';
 }
+var calendarIndex = 0;
+function renderCalendar() {
+    var months = document.querySelectorAll('.calendar-month');
+    if (!months.length) return;
+    months.forEach(function(month, index) { month.hidden = index !== calendarIndex; });
+    document.getElementById('calendarTitle').textContent = months[calendarIndex].dataset.label;
+}
+function moveCalendar(delta) {
+    var months = document.querySelectorAll('.calendar-month');
+    calendarIndex = Math.max(0, Math.min(months.length - 1, calendarIndex + delta));
+    renderCalendar();
+}
+renderCalendar();
+{% if notifications_enabled %}
+(function() {
+    var toggle = document.getElementById('notificationToggle');
+    var registration;
+    var subscription;
+    var status = document.getElementById('notificationStatus');
+    function decodeKey(value) {
+        var padding = '='.repeat((4 - value.length % 4) % 4);
+        var raw = atob((value + padding).replace(/-/g, '+').replace(/_/g, '/'));
+        return Uint8Array.from(raw, function(char) { return char.charCodeAt(0); });
+    }
+    function sameKey(left, right) {
+        if (!left || left.byteLength !== right.byteLength) return false;
+        var a = new Uint8Array(left), b = new Uint8Array(right);
+        return a.every(function(value, index) { return value === b[index]; });
+    }
+    function showStatus(message, error) {
+        status.textContent = message;
+        status.style.display = '';
+        status.style.color = error ? '#b42318' : '#067647';
+    }
+    async function saveSubscription(value) {
+        var payload = value.toJSON();
+        payload.language = '{{ lang.code() }}';
+        var response = await fetch('/client/{{ client.media_token }}/push/subscribe', {
+            method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify(payload)
+        });
+        if (!response.ok) throw new Error('Subscription API returned HTTP ' + response.status);
+    }
+    async function refresh() {
+        if (!('serviceWorker' in navigator) || !('PushManager' in window) || !('Notification' in window)) {
+            toggle.disabled = true;
+            showStatus('{{ t.portal_notifications_unsupported }}', true);
+            return;
+        }
+        if (!'{{ vapid_public_key }}') {
+            toggle.disabled = true;
+            showStatus('{{ t.portal_notifications_error }}', true);
+            return;
+        }
+        registration = await navigator.serviceWorker.register('/service-worker.js');
+        await registration.update();
+        await navigator.serviceWorker.ready;
+        subscription = await registration.pushManager.getSubscription();
+        var expectedKey = decodeKey('{{ vapid_public_key }}');
+        if (subscription && !sameKey(subscription.options.applicationServerKey, expectedKey)) {
+            await subscription.unsubscribe();
+            subscription = null;
+        }
+        if (subscription) {
+            await saveSubscription(subscription);
+            showStatus('{{ t.portal_notifications_active }}', false);
+        }
+        toggle.textContent = subscription ? '{{ t.portal_notifications_disable }}' : '{{ t.portal_notifications_enable }}';
+    }
+    window.openNotificationSettings = function() {
+        document.getElementById('notificationModal').classList.add('open');
+        refresh().catch(function(error) {
+            console.error(error);
+            showStatus('{{ t.portal_notifications_error }}', true);
+        });
+    };
+    window.closeNotificationSettings = function() { document.getElementById('notificationModal').classList.remove('open'); };
+    toggle.addEventListener('click', async function() {
+        toggle.disabled = true;
+        try {
+            if (!registration) await refresh();
+            if (subscription) {
+                await fetch('/client/{{ client.media_token }}/push/unsubscribe', {
+                    method: 'POST', headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({endpoint: subscription.endpoint})
+                });
+                await subscription.unsubscribe();
+                subscription = null;
+            } else {
+                var permission = await Notification.requestPermission();
+                if (permission !== 'granted') {
+                    document.getElementById('notificationText').textContent = '{{ t.portal_notifications_denied }}';
+                    return;
+                }
+                subscription = await registration.pushManager.subscribe({
+                    userVisibleOnly: true,
+                    applicationServerKey: decodeKey('{{ vapid_public_key }}')
+                });
+                await saveSubscription(subscription);
+                showStatus('{{ t.portal_notifications_active }}', false);
+            }
+            toggle.textContent = subscription ? '{{ t.portal_notifications_disable }}' : '{{ t.portal_notifications_enable }}';
+        } catch (error) {
+            console.error(error);
+            showStatus('{{ t.portal_notifications_error }}', true);
+        } finally {
+            toggle.disabled = false;
+        }
+    });
+    refresh().catch(function(error) {
+        console.error(error);
+        showStatus('{{ t.portal_notifications_error }}', true);
+    });
+})();
+{% endif %}
 </script>
 {% include "partials/lightbox.html" %}
 </body>