Update app.py

app.py

@@ -1,19 +1,37 @@
+import os
 from flask import Flask, request
 from notification import send_notification
 from config import prayer_times
+from dotenv import load_dotenv
+
+# Load environment variables from .env file
+load_dotenv()
+
+API_KEY = os.getenv("API_KEY")
 
 app = Flask(__name__)
 
 @app.route('/incoming_call', methods=['POST'])
 def incoming_call():
-    caller_id = request.json.get('caller_id')
-    current_time = request.json.get('current_time')
+    # Validate API Key from request headers
+    request_api_key = request.headers.get("Authorization")
+    if request_api_key != f"Bearer {API_KEY}":
+        return {"error": "Unauthorized"}, 403
+
+    data = request.get_json()
+    
+    if not data or 'caller_id' not in data or 'current_time' not in data:
+        return {"error": "Invalid request data"}, 400
+
+    caller_id = data['caller_id']
+    current_time = data['current_time']
 
     if current_time in prayer_times:
         message = "I am currently in prayer. Please call later."
         send_notification(caller_id, message)
+        return {"status": "Notification sent"}, 200
 
-    return {"status": "notification sent"}, 200
+    return {"status": "No notification needed"}, 200
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    app.run(host="0.0.0.0", port=7860, debug=False)  # Port 7860 for Hugging Face