init

src/telegram.rs

@@ -0,0 +1,44 @@
+use cot::db::{Database, query};
+
+use crate::models::Setting;
+
+/// Send a Telegram message using bot settings from DB.
+/// Silently ignores errors (missing config, network issues) — notifications are best-effort.
+pub async fn notify_new_lead(db: &Database, name: &str, phone: Option<&str>, comment: Option<&str>) {
+    let token = match get_setting(db, "telegram_bot_token").await {
+        Some(t) if !t.is_empty() => t,
+        _ => return,
+    };
+    let chat_id = match get_setting(db, "telegram_chat_id").await {
+        Some(c) if !c.is_empty() => c,
+        _ => return,
+    };
+
+    let mut text = format!("📋 Новая заявка!\n\nИмя: {name}");
+    if let Some(phone) = phone.filter(|s| !s.is_empty()) {
+        text.push_str(&format!("\nТелефон: {phone}"));
+    }
+    if let Some(comment) = comment.filter(|s| !s.is_empty()) {
+        text.push_str(&format!("\nКомментарий: {comment}"));
+    }
+
+    let url = format!("https://api.telegram.org/bot{token}/sendMessage");
+    let _ = reqwest::Client::new()
+        .post(&url)
+        .json(&serde_json::json!({
+            "chat_id": chat_id,
+            "text": text,
+        }))
+        .send()
+        .await;
+}
+
+async fn get_setting(db: &Database, key_name: &str) -> Option<String> {
+    let k = key_name.to_string();
+    query!(Setting, $key == k)
+        .get(db)
+        .await
+        .ok()
+        .flatten()
+        .map(|s| s.value)
+}