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main.py

@@ -55,19 +55,19 @@ async def receive_update(req: Request):
     # IMAGE: if user sent an image, convert to Base64 preview
     if msg["type"] == "image":
         media_id = msg["image"]["id"]
-        # 1) get media URL
+        print(f"[DEBUG] Received media_id: {media_id}")
         media_resp = httpx.get(
             f"https://graph.facebook.com/v23.0/{media_id}",
             headers={"Authorization": f"Bearer {WHATSAPP_API_TOKEN}"}
         )
-        media_resp.raise_for_status()
-        media_url = media_resp.json()["url"]
-        # 2) download bytes with auth
+        print(f"[DEBUG] Media metadata response status: {media_resp.status_code}")
+        media_url = media_resp.json().get("url")
+        print(f"[DEBUG] Media URL: {media_url}")
         media_bytes = httpx.get(
             media_url,
             headers={"Authorization": f"Bearer {WHATSAPP_API_TOKEN}"}
         ).content
-        # 3) encode & preview
+        print(f"[DEBUG] Downloaded {len(media_bytes)} bytes from media URL")
         # full Base64 string
         b64_str = base64.b64encode(media_bytes).decode("utf-8")
         # prepare payload for ID processing API
@@ -80,13 +80,13 @@ async def receive_update(req: Request):
                 "binaryString": "1111111011110011"
             }
         }
-        # call external ID processing service
         api_resp = httpx.post(
             "https://meerkat-trusted-sturgeon.ngrok-free.app/api/process_id",
             json=api_payload
         )
-        api_resp.raise_for_status()
+        print(f"[DEBUG] ID API POST status: {api_resp.status_code}")
         result = api_resp.json()
+        print(f"[DEBUG] ID API response body: {json.dumps(result)[:300]}")
         # format WhatsApp reply
         if result.get("status") == "success" and result["results"]:
             det = result["results"][0]["detections"][0]
@@ -98,6 +98,7 @@ async def receive_update(req: Request):
             )
         else:
             reply = f"ID processing failed: {result.get('status', 'error')}"
+        print(f"[DEBUG] Replying with message: {reply}")
         send_whatsapp_message(wa_id, reply)
         return JSONResponse({"status": "processed", "api_status": result.get("status")})