small coding fixes

app/customer/views.py

@@ -305,6 +305,13 @@ def customer_automatic_assignment(customer_id):
                 .filter(Auto_Delivery.customer_id == customer_id)
                 .first())
 
+    get_main_credit_card = (db.session
+                .query(Card_Card)
+                .filter(Card_Card.user_id == customer_id)
+                .filter(Card_Card.main_card == True)
+                .first())
+
+
     if get_customer.customer_automatic == 1:
         # customer becomes will call
         get_customer.customer_automatic = 0
@@ -313,8 +320,16 @@ def customer_automatic_assignment(customer_id):
         if get_auto is not None:
             db.session.delete(get_auto)
 
-        status = 0
+        status = 3
     else:
+            
+        if get_main_credit_card is None:
+                status = 2
+                return jsonify({
+            "ok": True,
+            'status': status
+        }), 200
+    
         # customer becames an automatic   
         if get_auto is None:
             create_auto = Auto_Delivery(customer_id = customer_id,