Merge branch 'prod-dev-gladys' into 'feature/RMS.v2.1-AMS'

RMS-PRD-66 - AMS User Privilege Section + DB Schema

See merge request rms/Backend/api-main-service!961

app/applicationlayer/ams/ams_privilege/serializer.py

+from rest_framework import serializers
+from app.entities.models import AMSPrivilege
+from app.applicationlayer.utils import model_to_dict
+
+
+class AMSPrivilegeSerializer(serializers.ModelSerializer):
+
+    def to_representation(self, instance):
+        ret = super().to_representation(instance)
+        ret['id_number'] = model_to_dict(instance.id_number)
+        ret['department'] = model_to_dict(instance.department)
+        ret['company'] = model_to_dict(instance.department.company)
+        ret['ams_user_type'] = instance.ams_user_type
+        return ret
+    
+    class Meta:
+        model = AMSPrivilege
+        fields = '__all__'
+

app/applicationlayer/ams/ams_privilege/table_filter.py

+from django_filters import rest_framework as filters
+from app.entities.models import AMSPrivilege
+from django.db.models import Q
+
+
+class AMSPrivilegeFilterSet(filters.FilterSet):
+    
+    class Meta:
+        model = AMSPrivilege
+        fields = '__all__'

app/applicationlayer/ams/ams_privilege/views.py

+from rest_framework import status, viewsets
+from rest_framework.response import Response
+from app.entities.models import AMSPrivilege
+from app.applicationlayer.utils import (CustomPagination,
+                                        status_message_response)
+from django_filters import rest_framework as filters
+from django_filters.rest_framework import DjangoFilterBackend
+from rest_framework.filters import SearchFilter, OrderingFilter
+from app.applicationlayer.ams.ams_privilege.serializer import (
+    AMSPrivilegeSerializer
+)
+from app.applicationlayer.ams.ams_privilege.table_filter import (
+    AMSPrivilegeFilterSet
+)
+from django.db import transaction
+from rest_framework.exceptions import ValidationError
+from django.db import IntegrityError
+
+
+class AMSPrivilegeViewSet(viewsets.ModelViewSet):
+    queryset = AMSPrivilege.objects.select_related(
+        'id_number', 'department'
+    ).all()
+    serializer_class = AMSPrivilegeSerializer
+    pagination_class = CustomPagination
+    lookup_field = 'id_number'
+    filter_backends = (DjangoFilterBackend, SearchFilter, OrderingFilter)
+    filterset_class = AMSPrivilegeFilterSet
+    ordering_fields = '__all__'
+    search_fields = (
+        'id_number__code',
+        'department__code',
+        'ams_user_type'
+    )
+    
+    def list(self, request, *args, **kwargs):
+        
+        queryset = self.filter_queryset(self.get_queryset())
+        page = self.paginate_queryset(queryset)
+
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            
+            message = status_message_response(
+                200,
+                'success',
+                'list of AMS Privilege found',
+                serializer.data
+            )
+            
+            return self.get_paginated_response(message)
+
+        serializer = self.get_serializer(queryset, many=True)
+
+        return Response(
+            serializer.data,
+            status=status.HTTP_200_OK
+        )
+
+    @transaction.atomic
+    def create(self, request, *args, **kwargs):
+        try:
+            body_data = request.data['body_data']
+            id_number = body_data[0]['id_number']
+            AMSPrivilege.objects.filter(id_number=id_number).delete()
+            serializer = AMSPrivilegeSerializer(
+                data=body_data, many=True
+            )
+            if serializer.is_valid(raise_exception=True):
+                serializer.save()
+                message = {
+                    'code': 201,
+                    'status': 'success',
+                    'message': 'AMS User Privilege successfully saved!',
+                    'results': serializer.data
+                }
+
+                return Response(message, status=status.HTTP_201_CREATED)
+
+        except ValidationError as e:
+            message = {
+                'code': 400,
+                'status': 'failed',
+                'message': str(e),
+            }
+            return Response(message, status=status.HTTP_400_BAD_REQUEST)
+
+        except IntegrityError as e:
+            error = 'Adding the same Department under the same Company is not allowed'
+            message = {
+                'code': 400,
+                'status': 'failed',
+                'message': error,
+            }
+            return Response(message,
+                            status=status.HTTP_400_BAD_REQUEST)
+
+        except Exception as e:
+            message = {
+                'code': 500,
+                'status': 'failed',
+                'message': str(e),
+            }
+            return Response(message,
+                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)

app/applicationlayer/ams/ams_user_type/views.py

+from rest_framework.views import APIView
+from rest_framework.response import Response
+from app.entities import enums
+
+
+class AMSUserTypeViewSet(APIView):
+
+    def get(self, request, format=None):
+        manager_value = enums.AMSUserTypeEnum.MANAGER.value
+        user_client_value = enums.AMSUserTypeEnum.USER_CLIENT.value
+        support_value = enums.AMSUserTypeEnum.SUPPORT.value
+        viewer_value = enums.AMSUserTypeEnum.VIEWER.value
+        
+        manager_key = str(enums.AMSUserTypeEnum.MANAGER.name).capitalize()
+        user_client_key = str(enums.AMSUserTypeEnum.USER_CLIENT.name).replace('_', '/').title()
+        support_key = str(enums.AMSUserTypeEnum.SUPPORT.name).capitalize()
+        viewer_key = str(enums.AMSUserTypeEnum.VIEWER.name).capitalize()
+        
+        data = {
+            "code": "200",
+            "status": "success",
+            "message": "list of ams user types",
+            "results":
+                {
+                    manager_key : manager_value,
+                    user_client_key : user_client_value,
+                    support_key : support_value,
+                    viewer_key : viewer_value
+                }
+        }
+
+        return Response(data)
\ No newline at end of file

app/applicationlayer/ams/urls_ams.py

@@ -4,11 +4,15 @@ from django.conf.urls import url
 from rest_framework.urlpatterns import format_suffix_patterns
 
 from app.applicationlayer.ams.asset_group import views as assetgroup
+from app.applicationlayer.ams.ams_privilege import views as amsprivilege
+from app.applicationlayer.ams.ams_user_type.views import AMSUserTypeViewSet
 
 router = routers.DefaultRouter()
 
 router.register(r'asset-group', assetgroup.AssetGroupViewset)
+router.register(r'ams-privilege', amsprivilege.AMSPrivilegeViewSet)
 
 urlpatterns = [
     path('', include(router.urls)),
+    url(r'^ams-user-types/$', AMSUserTypeViewSet.as_view(), name="ams-user-types"),
 ]
\ No newline at end of file

app/entities/enums.py

@@ -114,4 +114,16 @@ NOTIFICATION ENUMS
 class NotifTypeEnum(Enum):
     REMINDER = "REMINDER"
     ACTIVITY = "ACTIVITY"
-    TASK = "TASK"
\ No newline at end of file
+    TASK = "TASK"
+
+'''
+*********
+AMS ENUMS
+*********
+'''
+
+class AMSUserTypeEnum(Enum):
+    MANAGER = "MANAGER"
+    USER_CLIENT = "USER_CLIENT"
+    SUPPORT = "SUPPORT"
+    VIEWER = "VIEWER"

app/entities/migrations/0005_amsprivilege.py

+# Generated by Django 2.2 on 2020-03-10 14:23
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('entities', '0004_auto_20200309_1843'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AMSPrivilege',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('ams_user_type', models.CharField(choices=[('MANAGER', 'MANAGER'), ('USERCLIENT', 'USERCLIENT'), ('SUPPORT', 'SUPPORT'), ('VIEWER', 'VIEWER')], default='MANAGER', max_length=100)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('deleted_at', models.DateTimeField(blank=True, null=True)),
+                ('department', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ams_privilege_departments', to='entities.Department', to_field='code')),
+                ('id_number', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ams_privilege_id_number', to=settings.AUTH_USER_MODEL, to_field='code')),
+            ],
+            options={
+                'db_table': 'ams_privileges',
+                'unique_together': {('department', 'id_number')},
+            },
+        ),
+    ]

app/entities/models.py

@@ -1200,7 +1200,46 @@ class OverdueTrigger(models.Model):
     class Meta:
         db_table = 'trigger_overdue'
 
-# comment
+
+class ChangeRequestSettings(models.Model):
+    code = models.CharField(unique=True, max_length=255)
+    active_user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        to_field='code',
+        related_name='cms_settings_active_users'
+    )
+    behalf_user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        to_field='code',
+        related_name='cms_settings_behalf_users'
+    )
+    behalf_approved = models.BooleanField(default=False)
+    behalf_accepted = models.BooleanField(default=False)
+    behalf_rejected = models.BooleanField(default=False)
+    behalf_implemented = models.BooleanField(default=False)
+    behalf_completed = models.BooleanField(default=False)
+    created = models.DateTimeField(auto_now_add=True)
+    deleted_at = models.DateTimeField(null=True, blank=True)
+    
+    class Meta:
+        db_table = 'change_request_settings'
+        ordering = ['-created']
+        unique_together = ['active_user', 'behalf_user']
+    
+    def __str__(self):
+        return f'{self.code}'
+
+    def save(self, *args, **kwargs):
+        super(ChangeRequestSettings, self).save(*args, **kwargs)
+        code = number_generator(enums.GenerateCode.CMS_SETTINGS.value, self.id)
+        
+        if self.code == '':
+            self.code = code
+            self.created = datetime.now()
+            self.save()
+
 """
 **********************
 *** AMS TABLES ***
@@ -1238,41 +1277,29 @@ class AssetGroup(models.Model):
             self.save()
 
 
-class ChangeRequestSettings(models.Model):
-    code = models.CharField(unique=True, max_length=255)
-    active_user = models.ForeignKey(
+class AMSPrivilege(models.Model):
+    id_number = models.ForeignKey(
         User,
         on_delete=models.CASCADE,
         to_field='code',
-        related_name='cms_settings_active_users'
+        related_name='ams_privilege_id_number'
     )
-    behalf_user = models.ForeignKey(
-        User,
+    department = models.ForeignKey(
+        Department,
         on_delete=models.CASCADE,
-        to_field='code',
-        related_name='cms_settings_behalf_users'
+        related_name='ams_privilege_departments',
+        to_field='code'
     )
-    behalf_approved = models.BooleanField(default=False)
-    behalf_accepted = models.BooleanField(default=False)
-    behalf_rejected = models.BooleanField(default=False)
-    behalf_implemented = models.BooleanField(default=False)
-    behalf_completed = models.BooleanField(default=False)
-    created = models.DateTimeField(auto_now_add=True)
+    ams_user_type = models.CharField(
+        choices=[(tag.value, tag.value) for tag in enums.AMSUserTypeEnum],
+        default=enums.AMSUserTypeEnum.MANAGER.value,
+        max_length=100
+    )
+    created_at = models.DateTimeField(auto_now_add=True)
     deleted_at = models.DateTimeField(null=True, blank=True)
     
     class Meta:
-        db_table = 'change_request_settings'
-        ordering = ['-created']
-        unique_together = ['active_user', 'behalf_user']
-    
-    def __str__(self):
-        return f'{self.code}'
+        db_table = 'ams_privileges'
+        unique_together = ['department', 'id_number']
+
 
-    def save(self, *args, **kwargs):
-        super(ChangeRequestSettings, self).save(*args, **kwargs)
-        code = number_generator(enums.GenerateCode.CMS_SETTINGS.value, self.id)
-        
-        if self.code == '':
-            self.code = code
-            self.created = datetime.now()
-            self.save()