feat: contact form modal with Telegram, enlarge Made by button

zkart_app/routes.py

@@ -805,6 +805,46 @@ def health():
     return {"status": "ok"}
 
 
+@bp.post("/api/contact")
+def contact():
+    import re as _re
+    data = request.get_json(silent=True) or {}
+    name  = str(data.get("name",  "")).strip()
+    email = str(data.get("email", "")).strip()
+    phone = str(data.get("phone", "")).strip()
+    text  = str(data.get("text",  "")).strip()
+
+    if not all([name, email, phone, text]):
+        return jsonify({"detail": "Заполните все обязательные поля"}), 422
+    if not _re.match(r"^[^\s@]+@[^\s@]+\.[^\s@]+$", email):
+        return jsonify({"detail": "Некорректный email"}), 422
+    if not _re.match(r"^[\+\d][\d\s\-\(\)]{6,18}$", phone):
+        return jsonify({"detail": "Некорректный номер телефона"}), 422
+
+    divider = "━" * 22
+    msg = (
+        f"🔔 *Сообщение через форму*\n{divider}\n\n"
+        f"👤 *Имя:*  {name}\n"
+        f"📧 *Email:*  {email}\n"
+        f"📱 *Телефон:*  {phone}\n\n"
+        f"💬 *Сообщение:*\n{text}"
+    )
+    payload = json.dumps({
+        "chat_id": TELEGRAM_CHAT_ID,
+        "text": msg,
+        "parse_mode": "Markdown",
+    }).encode()
+    url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendMessage"
+    try:
+        req = Request(url, data=payload, headers={"Content-Type": "application/json"})
+        with urlopen(req, timeout=10) as resp:
+            resp.read()
+    except Exception as e:
+        return jsonify({"detail": f"Ошибка отправки: {e}"}), 502
+
+    return jsonify({"ok": True})
+
+
 @bp.get("/assets/mont-logo")
 def mont_logo():
     return send_from_directory(BASE_DIR, "mont_logo.png")