filtered delegation

app/applicationlayer/cms/form/approver/serializers.py

@@ -28,6 +28,11 @@ class ChangeRequestFormApproversSerializer(
                 "contact_no": instance.user.contact_no
             }
             ret['user'] = user_object
+            ret['delegation'] = {
+                "id": instance.delegation.id,
+                "code": instance.delegation.code,
+                "name": instance.delegation.name
+            }
             
             if instance.form_code.status == 'Draft':
                 if instance.tmp_approver:
@@ -46,14 +51,21 @@ class ChangeRequestFormApproversSerializer(
                     else:
                         ret['editable_dept'] = True
                     
+                    if instance.tmp_approver.delegation  or instance.tmp_approver.delegation.name.lower() == 'requestor':
+                        ret['editable_deleg'] = False
+                    else:
+                        ret['editable_deleg'] = True
+
                 else:
                     ret['editable_user'] = True
                     ret['editable_comp'] = True
                     ret['editable_dept'] = True
+                    ret['editable_deleg'] = True
             else:
                 ret['editable_user'] = False
                 ret['editable_comp'] = False
                 ret['editable_dept'] = False
+                ret['editable_deleg'] = False
 
             return ret
         
@@ -90,6 +102,17 @@ class ChangeRequestFormApproversSerializer(
                         ret['department'] = None
                         ret['editable_dept'] = True
 
+                    if instance.tmp_approver.delegation  or instance.tmp_approver.delegation.name.lower() == 'requestor':
+                        ret['delegation'] = {
+                            "id": instance.tmp_approver.delegation.id,
+                            "code": instance.tmp_approver.delegation.code,
+                            "name": instance.tmp_approver.delegation.name
+                        }
+                        ret['editable_deleg'] = False
+                    else:
+                        ret['delegation'] = None
+                        ret['editable_deleg'] = True
+
                 else:
                     ret['editable_user'] = True
                     ret['editable_comp'] = True

app/applicationlayer/cms/master/form/department/views.py

@@ -3,7 +3,7 @@ from rest_framework.response import Response
 from app.applicationlayer.utils import model_to_dict
 from rest_framework.filters import SearchFilter, OrderingFilter
 from django_filters import rest_framework as filters
-from app.entities.models import Department, AllowedCompany
+from app.entities.models import Department, AllowedCompany, Delegation
 from app.applicationlayer.utils import (
     CustomPagination, status_message_response
 )
@@ -53,3 +53,8 @@ class ChangeRequestDepartmentFormViewSet(viewsets.ModelViewSet):
 
         serializer = self.get_serializer(queryset, many=True)
         return Response(serializer.data)
+
+
+
+
+

app/applicationlayer/management/delegation/views.py

@@ -66,6 +66,17 @@ class DelegationViewSet(viewsets.ModelViewSet):
 
         instance = self.get_object()
         new_instance = model_to_dict(instance)
+
+        # restrictions
+        if (new_instance['name'].lower() == 'head of department' or
+            new_instance['name'].lower() == 'sd/od' or
+            new_instance['name'].lower() == 'change control board' or
+            new_instance['name'].lower() == 'approver' or
+            new_instance['name'].lower() == 'vendor/implementor' or
+            new_instance['name'].lower() == 'requestor'):
+
+            print("hello")
+
         self.perform_destroy(instance)
         
         log_save(

app/applicationlayer/master/department/serializer.py

 from rest_framework import serializers
-from app.entities.models import Department
+from app.entities.models import Department, Delegation
 from app.applicationlayer.utils import model_to_dict
 
 
@@ -16,3 +16,12 @@ class AdminDepartmentSerializer(serializers.ModelSerializer):
         read_only_fields = (
             'created', 'createdby', 'modified', 'modifiedby', 'code',
         )
+
+class DelegationSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Delegation
+        fields = '__all__'
+        read_only_fields = (
+            'created', 'createdby', 'modified', 'modifiedby', 'code',
+        )
\ No newline at end of file

app/applicationlayer/master/department/views.py

@@ -3,20 +3,23 @@ from rest_framework.response import Response
 from app.applicationlayer.utils import model_to_dict
 from rest_framework.filters import SearchFilter, OrderingFilter
 from django_filters import rest_framework as filters
-from app.entities.models import Department
+from app.entities.models import Department, Delegation
 from app.applicationlayer.utils import (
     CustomPagination, status_message_response
 )
 
 from django_filters.rest_framework import DjangoFilterBackend
-from app.applicationlayer.master.department import serializer
+from app.applicationlayer.master.department.serializer import (
+    AdminDepartmentSerializer,
+    DelegationSerializer)
 from app.applicationlayer.management.department.table_filters import DepartmentFilterSet
 from app.helper.decorators import rms
+from rest_framework.decorators import action
 
 
 class AdminDepartmentViewSet(viewsets.ModelViewSet):
     queryset = Department.objects.all().order_by('-created')
-    serializer_class = serializer.AdminDepartmentSerializer
+    serializer_class = AdminDepartmentSerializer
     pagination_class = CustomPagination
     lookup_field = 'code'
     filter_backends = (DjangoFilterBackend, SearchFilter, OrderingFilter)
@@ -44,7 +47,6 @@ class AdminDepartmentViewSet(viewsets.ModelViewSet):
                 )
                 return self.get_paginated_response(message)
         except Exception as e:
-            # serializer = self.get_serializer(queryset, many=True)
             message = status_message_response(
                 400,
                 'failed',
@@ -52,3 +54,34 @@ class AdminDepartmentViewSet(viewsets.ModelViewSet):
                 ''
             )
             return Response(message)
+
+    @action(detail=True,
+        methods=['get'],
+        url_path='delegations',
+        name="Delegation Filtered List")
+    def delegations(self, request, *args, **kwargs):
+
+        try:
+            dept_code = kwargs['code']
+            queryset = Delegation.objects.filter(department__code=dept_code)
+            page = self.paginate_queryset(queryset)
+                
+            if page is not None:
+                self.serializer_class = DelegationSerializer
+                serializer = self.get_serializer(page, many=True)
+
+                message = status_message_response(
+                    200,
+                    'success',
+                    'list of filtered delegations found',
+                    serializer.data
+                )
+                return self.get_paginated_response(message)
+        except Exception as e:
+            message = status_message_response(
+                400,
+                'failed',
+                str(e),
+                ''
+            )
+            return Response(message)
\ No newline at end of file

app/entities/migrations/0032_auto_20191108_1109.py

+# Generated by Django 2.2 on 2019-11-08 11:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('entities', '0031_auto_20191107_1239'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='allowedcompany',
+            name='approve_cr',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AlterField(
+            model_name='entitylog',
+            name='entity',
+            field=models.CharField(choices=[('USER', 'USER'), ('APPLICATION', 'APPLICATION'), ('COMPANY', 'COMPANY'), ('DEPARTMENT', 'DEPARTMENT'), ('MODULE', 'MODULE'), ('DELEGATION', 'DELEGATION'), ('ChangeRequestTemplateHeader', 'ChangeRequestTemplateHeader'), ('ChangeRequestTemplateApprovers', 'ChangeRequestTemplateApprovers'), ('ChangeRequestTemplateStakeHolders', 'ChangeRequestTemplateStakeHolders'), ('ChangeRequestTemplateAttachments', 'ChangeRequestTemplateAttachments'), ('ChangeRequestTemplateDetails', 'ChangeRequestTemplateDetails'), ('ChangeRequestFormHeader', 'ChangeRequestFormHeader'), ('ChangeRequestFormApprovers', 'ChangeRequestFormApprovers'), ('ChangeRequestFormStakeHolders', 'ChangeRequestFormStakeHolders'), ('ChangeRequestFormAttachments', 'ChangeRequestFormAttachments'), ('ChangeRequestFormDetails', 'ChangeRequestFormDetails')], default='Add', max_length=50),
+        ),
+    ]

app/entities/models.py

@@ -1050,6 +1050,7 @@ class AllowedCompany(models.Model):
     create_change_request = models.BooleanField(default=True)
     create_change_request_template = models.BooleanField(default=True)
     view_all_change_request = models.BooleanField(default=True)
+    approve_cr = models.BooleanField(default=True)
     created_at = models.DateTimeField(auto_now_add=True)
     deleted_at = models.DateTimeField(null=True, blank=True)