Update main.py

main.py

@@ -100,22 +100,64 @@ def _send_notification(user_id, user_email, message_content, send_email=False, e
             logger.error("RESEND_API_KEY is not configured. Cannot send email.")
             return False
         
+        # Clean the API key (remove any whitespace)
+        api_key = RESEND_API_KEY.strip()
+        
+        # Debug logging (be careful in production)
+        logger.debug(f"API key format check - starts with 're_': {api_key.startswith('re_')}")
+        logger.debug(f"API key length: {len(api_key)}")
+        logger.debug(f"User email: {user_email}")
+        
         headers = {
-            "Authorization": f"Bearer {RESEND_API_KEY}",
+            "Authorization": f"Bearer {api_key}",
             "Content-Type": "application/json"
         }
         payload = {
-            "from": "Sozo Business Studio <onboarding@sozofix.tech>", # Replace with your verified Resend domain
+            "from": "Sozo Business Studio <onboarding@sozofix.tech>",
             "to": [user_email],
             "subject": email_subject,
             "html": email_body
         }
+        
+        # Log the request details (excluding sensitive info)
+        logger.debug(f"Request URL: https://api.resend.com/emails")
+        logger.debug(f"Request payload keys: {list(payload.keys())}")
+        logger.debug(f"From address: {payload['from']}")
+        logger.debug(f"To address: {payload['to']}")
+        
         try:
-            response = requests.post("https://api.resend.com/emails", json=payload)
+            response = requests.post("https://api.resend.com/emails", headers=headers, json=payload)
+            
+            # Log response details for debugging
+            logger.info(f"Resend API response status: {response.status_code}")
+            logger.debug(f"Response headers: {dict(response.headers)}")
+            logger.debug(f"Response content: {response.text}")
+            
+            if response.status_code == 401:
+                logger.error("=== RESEND 401 UNAUTHORIZED DEBUG ===")
+                logger.error(f"API Key starts correctly: {api_key.startswith('re_')}")
+                logger.error(f"API Key length: {len(api_key)} (should be ~40 chars)")
+                logger.error(f"Authorization header: Bearer {api_key[:10]}...")
+                logger.error("Possible issues:")
+                logger.error("1. API key copied incorrectly (extra chars/spaces)")
+                logger.error("2. API key was regenerated in dashboard but not updated in env")
+                logger.error("3. API key permissions were changed")
+                logger.error("4. Account billing issue")
+                logger.error(f"Full response: {response.text}")
+                return False
+            elif response.status_code == 422:
+                logger.error(f"Resend API validation error (422): {response.text}")
+                return False
+            
             response.raise_for_status()
-            logger.info(f"Successfully sent email to {user_email}")
+            response_data = response.json()
+            logger.info(f"Successfully sent email to {user_email}. Email ID: {response_data.get('id')}")
+            
         except requests.exceptions.RequestException as e:
             logger.error(f"Failed to send email to {user_email} via Resend: {e}")
+            if hasattr(e, 'response') and e.response is not None:
+                logger.error(f"Error response status: {e.response.status_code}")
+                logger.error(f"Error response content: {e.response.text}")
             return False
             
     return True