{dev bugfix} Do not allow to save Vendor same level to other delegation Template Post

app/businesslayer/changerequest/change_request_template.py

@@ -172,5 +172,20 @@ def validation_poc_vendor_only(poc, approvers):
     return validate
                 
 
+# Check if level if Vendor delegation has same level with other delegation
+def validation_vendor_unique_level(approvers):
 
+    validate = False
+    data_level = []
+
+    for approver in approvers:
+        if 'delegation' in approver:
+            if approver['delegation'] == 'DELEGATION-20191119-0000002':
+                data_level.append(approver['level'])
     
+    for approver in approvers:
+        if 'delegation' in approver:
+            if approver['level'] in data_level:
+                if not approver['delegation'] == 'DELEGATION-20191119-0000002':
+                    validate = True
+    return validate
\ No newline at end of file

app/helper/decorators.py

@@ -14,7 +14,8 @@ from app.businesslayer.changerequest.change_request_template import (
     validation_approver_same_level,
     validation_existing_vendor_requestor,
     validation_existing_approver,
-    validation_poc_vendor_only
+    validation_poc_vendor_only,
+    validation_vendor_unique_level
 )
 from app.applicationlayer.utils import error_message
 
@@ -307,7 +308,7 @@ def TemplateValidation(function):
                     'failed', status.HTTP_400_BAD_REQUEST)
         
         # Check if prefix already exists
-        prefix = ChangeRequestTemplateHeader.objects.get(
+        prefix = ChangeRequestTemplateHeader.objects.filter(
             requested_to_template_id=template_header['requested_to_template_id'])
 
         if prefix:
@@ -346,6 +347,12 @@ def TemplateValidation(function):
             return error_message('400', 'Point of contact can only be assign to Vendor/Implementor',
                     'failed', status.HTTP_400_BAD_REQUEST)
         
+        # Do not allow to save Vendor same level to other delegation
+        validate = validation_vendor_unique_level(tmp_approvers)
+        if validate is True:
+            return error_message('400', 'Vendor/Implementor cannot have same level with other delegation/s',
+                    'failed', status.HTTP_400_BAD_REQUEST)
+            
         return function(self, request, *args, **kwargs)
     return wrapper