{dev bugfix} code refactor on checking of account and applications

app/helper/decorators.py

@@ -107,16 +107,13 @@ class rms:
         @wraps(function)
         def wrapper(self, request, *args, **kwargs):
             payload = request.data
-            if not 'excel_code' in payload:
+            if ('excel_code' not in payload or
+                    payload['excel_code'].strip() == ''
+                ):
                 return error_message(
                     '400', "Excel code is required",
                     'failed', status.HTTP_400_BAD_REQUEST
                 )
-            elif len(payload['excel_code'].strip()) == 0:
-                return error_message(
-                    '400', "Excel code is may not be blank",
-                    'failed', status.HTTP_400_BAD_REQUEST
-                )
             is_excel_code_exist = self.queryset.filter(
                 excel_code=payload['excel_code']
             )
@@ -138,6 +135,13 @@ class rms:
         @wraps(function)
         def wrapper(self, request, *args, **kwargs):
             payload = request.data
+            if 'username' not in payload or payload['username'].strip() == '':
+                return error_message(
+                    '400',
+                    f"username is required",
+                    'failed',
+                    status.HTTP_400_BAD_REQUEST
+                )
             username = self.queryset.filter(
                 username=payload['username']
             )