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

Feature/rms.v2.1 ams

See merge request rms/Backend/api-main-service!1005

app/applicationlayer/ams/asset/views.py

-from app.entities.models import AMSAsset
+from app.entities.models import AMSAsset, AMSAssetType
 from rest_framework import viewsets, status
 from rest_framework.response import 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.asset.table_filters import AMSAssetFilter
+from app.applicationlayer.ams.asset_stock.serializers import AMSAssetStockSerializer
 from app.applicationlayer.ams.asset import serializers
 from django.db import transaction
 from app.applicationlayer.utils import(
@@ -13,6 +14,9 @@ from app.applicationlayer.utils import(
 from rest_framework.decorators import action
 from app.applicationlayer.utils import log_save, enums
 from app.applicationlayer.utils import model_to_dict
+from django.db import IntegrityError
+from django.db.models import Q
+from app.helper.decorators import AssetValidation
 
 
 class AMSAssetViewSet(viewsets.ModelViewSet):
@@ -33,7 +37,7 @@ class AMSAssetViewSet(viewsets.ModelViewSet):
 
     def list(self, request, *args, **kwargs):
 
-        queryset = self.filter_queryset(self.get_queryset())
+        queryset = self.filter_queryset(self.get_queryset()).filter(is_active=True)
 
         page = self.paginate_queryset(queryset)
 
@@ -57,9 +61,12 @@ class AMSAssetViewSet(viewsets.ModelViewSet):
         )
 
 
+    @AssetValidation
     @transaction.atomic
     def create(self, request, *args, **kwargs):
         form = request.data
+        form['created_by'] = request.user.code
+        
         serializer = self.get_serializer(data=form)
         serializer.is_valid(raise_exception=True)
         self.perform_create(serializer)
@@ -73,6 +80,8 @@ class AMSAssetViewSet(viewsets.ModelViewSet):
             message
         )
 
+    @AssetValidation
+    @transaction.atomic
     def update(self, request, *args, **kwargs):
         try:
             
@@ -111,10 +120,80 @@ class AMSAssetViewSet(viewsets.ModelViewSet):
     def destroy(self, request, *args, **kwargs):
 
         instance = self.get_object()
-        self.perform_destroy(instance)
+        if instance.ams_asset_to_assetdetail.count() > 0:
+            message = status_message_response(
+                400, 'Failed',
+                'This Asset had an Asset Stocks', model_to_dict(instance)
+            )
+            return Response(
+                message,
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        instance.is_active = False
+        instance.save()
+        new_instance = model_to_dict(instance)
+
+        log_save(
+            enums.LogEnum.UPDATE.value,
+            enums.LogEntitiesEnum.AMSAsset.value,
+            new_instance['id'],
+            new_instance,
+            ''
+        )
+
+        return Response(status=status.HTTP_204_NO_CONTENT)
+
+
+    @action(
+        methods=['PATCH'], detail=True,
+        url_path='restore', url_name='restore'
+    )
+    def restore(self, request, code=None):
+        instance = self.get_object()
+        instance.is_active = True
+        instance.save()
+        new_instance = model_to_dict(instance)
+
+        log_save(
+            enums.LogEnum.UPDATE.value,
+            enums.LogEntitiesEnum.AMSAsset.value,
+            new_instance['id'],
+            new_instance,
+            ''
+        )
 
         return Response(status=status.HTTP_204_NO_CONTENT)
 
+    @action(methods=['GET'], detail=True,
+        url_path='stock-list', url_name='stock_list')
+    def stock_list(self, request, code):
+        self.serializer_class = AMSAssetStockSerializer
+        queryset = self.get_object().ams_asset_to_assetdetail.all()
+        print(queryset)
+        # queryset = queryset.filter(is_active=False)
+
+        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 Archived Assets found',
+                serializer.data
+            )
+
+            return self.get_paginated_response(message)
+
+        serializer = self.get_serializer(self.queryset, many=True)
+
+        return Response(
+            serializer.data,
+            status=status.HTTP_200_OK
+        )
+
+
     #comment
     @action(
         methods=['GET'], detail=False,

app/applicationlayer/ams/asset_stock/views.py

@@ -11,6 +11,11 @@ from app.applicationlayer.utils import(
     CustomPagination, status_message_response
 )
 from rest_framework.decorators import action
+from app.applicationlayer.utils import log_save, enums
+from app.applicationlayer.utils import model_to_dict
+from django.db import IntegrityError
+from django.db.models import Q
+from app.helper.decorators import AssetStockValidation
 
 
 class AMSAssetStockViewSet(viewsets.ModelViewSet):
@@ -33,7 +38,7 @@ class AMSAssetStockViewSet(viewsets.ModelViewSet):
 
     def list(self, request, *args, **kwargs):
 
-        queryset = self.filter_queryset(self.get_queryset())
+        queryset = self.filter_queryset(self.get_queryset()).filter(is_active=True)
 
         page = self.paginate_queryset(queryset)
 
@@ -56,7 +61,39 @@ class AMSAssetStockViewSet(viewsets.ModelViewSet):
             status=status.HTTP_200_OK
         )
 
+    @AssetStockValidation
+    @transaction.atomic
+    def update(self, request, *args, **kwargs):
+        try:
+            
+            partial = kwargs.pop('partial', False)
+            instance = self.get_object()
+            form = request.data
+            form['created_by'] = request.user.code
+            serializer = self.get_serializer(instance, data=form, partial=partial)
+            serializer.is_valid(raise_exception=True)
+
+            old_instance = model_to_dict(instance)
+            self.perform_update(serializer)
+            new_instance = serializer.data
+
+            log_save(
+                enums.LogEnum.UPDATE.value,
+                enums.LogEntitiesEnum.AMSReport.value,
+                old_instance['id'],
+                old_instance,
+                new_instance
+            )
+
+            return Response(serializer.data)
+        except IntegrityError as e:
+            return Response(
+                {"message": "Cannot delete or update this reocrd it has foreign key constraint to other tables"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
 
+    @AssetStockValidation
     @transaction.atomic
     def create(self, request, *args, **kwargs):
 
@@ -83,7 +120,17 @@ class AMSAssetStockViewSet(viewsets.ModelViewSet):
     def destroy(self, request, *args, **kwargs):
 
         instance = self.get_object()
-        self.perform_destroy(instance)
+        instance.is_active = False
+        instance.save()
+        new_instance = model_to_dict(instance)
+
+        log_save(
+            enums.LogEnum.UPDATE.value,
+            enums.LogEntitiesEnum.AMSAssetStock.value,
+            new_instance['id'],
+            new_instance,
+            ''
+        )
 
         return Response(status=status.HTTP_204_NO_CONTENT)
 
@@ -116,3 +163,24 @@ class AMSAssetStockViewSet(viewsets.ModelViewSet):
             serializer.data,
             status=status.HTTP_200_OK
         )
+
+
+    @action(
+        methods=['PATCH'], detail=True,
+        url_path='restore', url_name='restore'
+    )
+    def restore(self, request, code=None):
+        instance = self.get_object()
+        instance.is_active = True
+        instance.save()
+        new_instance = model_to_dict(instance)
+
+        log_save(
+            enums.LogEnum.UPDATE.value,
+            enums.LogEntitiesEnum.AMSAsset.value,
+            new_instance['id'],
+            new_instance,
+            ''
+        )
+
+        return Response(status=status.HTTP_204_NO_CONTENT)

app/helper/decorators.py

@@ -18,6 +18,7 @@ from app.businesslayer.changerequest.change_request_template import (
     validation_vendor_unique_level
 )
 from app.applicationlayer.utils import error_message
+from app.entities import models
 
 
 def error_safe(function):
@@ -414,3 +415,145 @@ def FormValidation(function):
         
         return function(self, request, *args, **kwargs)
     return wrapper
+
+
+def AssetValidation(function):
+    @wraps(function)
+    def wrapper(self, request, *args, **kwargs):
+        form = request.data
+        if 'name' not in form:
+            return Response(
+                {"message": "The key name is required"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        if len(form['name']) == 0:
+            return Response(
+                {"message": "Asset name is required"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        check_existing = models.AMSAsset.objects.filter(name=form['name']).count()
+        if check_existing >= 1:
+            return Response(
+                {"message": "Asset with this name already exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        if 'asset_type' not in form:
+            return Response(
+                {"message": "The key asset_type is required"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        valid_asset_type = models.AMSAssetType.objects.filter(
+            Q(code=form['asset_type']) &
+            Q(is_active=True)
+        ).count()
+        if valid_asset_type <= 0:
+            return Response(
+                {"message": "Invalid Asset Type"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        return function(self, request, *args, **kwargs)
+    return wrapper
+
+
+def AssetStockValidation(function):
+    @wraps(function)
+    def wrapper(self, request, *args, **kwargs):
+        form = request.data
+        fields = ["asset_type"]
+        fields.append("unique_identifier")
+        fields.append("status")
+        fields.append( "acquisition_type")
+        fields.append("location")
+        fields.append("user_client")
+        fields.append("manager")
+        fields.append("dynamic_field")
+        fields.append("asset_group")
+        fields.append("asset")
+        print(fields)
+
+        for data in fields:
+            if str(data) not in form:
+                return Response(
+                    {
+                        "message": f"The key {data.replace('_', ' ')}  is required"
+                    },
+                    status=status.HTTP_400_BAD_REQUEST
+            )
+
+        for data in form.keys():
+            if str(data) != 'dynamic_field':
+                if len(data) == 0:
+                    return Response(
+                        {
+                            "message": f"{data.replace('_', ' ')} is required"
+                        },
+                        status=status.HTTP_400_BAD_REQUEST
+                    )
+        unique_identifier = models.AMSAssetStock.objects.filter(
+            unique_identifier=form['unique_identifier']
+        ).count()
+
+        if unique_identifier >= 1:
+            return Response(
+                {"message": "unique identifier already exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        user_client = models.User.objects.filter(
+            code=form['user_client']
+        ).count()
+
+        if user_client <= 0:
+            return Response(
+                {"message": "User does not exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        manager = models.User.objects.filter(
+            code=form['manager']
+        ).count()
+
+        if manager <= 0:
+            return Response(
+                {"message": "User for manager does not exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+
+        asset = models.AMSAsset.objects.filter(
+            code=form['asset']
+        ).count()
+        if asset <= 0:
+            return Response(
+                {"message": "Asset does not exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        
+        asset_group = models.AMSAssetGroup.objects.filter(
+            code=form['asset_group']
+        ).count()
+        if asset_group <= 0:
+            return Response(
+                {"message": "Asset Group does not exists."},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+
+        valid_asset_type = models.AMSAssetType.objects.filter(
+            Q(code=form['asset_type']) &
+            Q(is_active=True)
+        ).count()
+        if valid_asset_type <= 0:
+            return Response(
+                {"message": "Invalid Asset Type"},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        return function(self, request, *args, **kwargs)
+    return wrapper
+
+
+