Update main.py

main.py

@@ -1,49 +1,17 @@
 from fastapi import FastAPI, Request
-from datetime import datetime, timezone, timedelta
+from fastapi.responses import PlainTextResponse
 
 app = FastAPI()
 
-@app.get("/webhook")
-async def verify_webhook(hub_mode: str = "", hub_verify_token: str = "", hub_challenge: str = ""):
-    VERIFY_TOKEN = "my_secure_token"  # Match this to your subscription
-    if hub_mode == "subscribe" and hub_verify_token == VERIFY_TOKEN:
-        return int(hub_challenge)
-    return {"status": "verification failed"}
-
-@app.post("/webhook")
-async def receive_webhook(request: Request):
-    payload = await request.json()
-    print("📥 Webhook received:")
-
-    gmt_plus_3 = timezone(timedelta(hours=3))
-
-    print(f"Object: {payload.get('object')}")
-    print("----")
-
-    for entry in payload.get('entry', []):
-        entry_id = entry.get("id")
-        timestamp = entry.get("time")
+VERIFY_TOKEN = "my_secure_token"
 
-        print(f"📄 Entry ID (Page ID): {entry_id}")
-        if timestamp:
-            try:
-                formatted = datetime.fromtimestamp(timestamp, gmt_plus_3).strftime('%Y-%m-%d %H:%M:%S GMT+3')
-                print(f"🕒 Time: {formatted}")
-            except:
-                print(f"🕒 Time: {timestamp} (Invalid format)")
-
-        for change in entry.get("changes", []):
-            field = change.get("field")
-            value = change.get("value", {})
-
-            print(f"🔔 Change Field: {field}")
-            if field == "leadgen":
-                print("📌 Lead Details:")
-                print(f"• Lead ID: {value.get('leadgen_id')}")
-                print(f"• Form ID: {value.get('form_id')}")
-                print(f"• Ad ID: {value.get('ad_id')}")
-                print(f"• Page ID: {value.get('page_id')}")
-                print(f"• Created Time: {value.get('created_time')}")
-
-    print("----")
-    return {"status": "ok"}
+@app.get("/webhook")
+async def verify_webhook(request: Request):
+    params = request.query_params
+    mode = params.get("hub.mode")
+    token = params.get("hub.verify_token")
+    challenge = params.get("hub.challenge")
+
+    if mode == "subscribe" and token == VERIFY_TOKEN:
+        return PlainTextResponse(content=challenge)  # 👈 this is key
+    return PlainTextResponse(content="Verification failed", status_code=403)