workspace(assets): assets in workspace

- user can view assets assigned to a workspace

[Finishes 166575309]

Author: Eyansky

api/serializers/__init__.py

@@ -10,6 +10,7 @@
     OfficeWorkspaceSerializer,
     TeamDetailedSerializer,
     TeamSerializer,
+    OfficeWorkspaceDetailSerializer,
 )
 from .assets import (  # noqa: F401  # isort:skip
     AllocationsSerializer,

api/serializers/andela_centres.py

@@ -109,6 +109,35 @@ def get_long_name(self, obj):
         return long_name
 
 
+class OfficeWorkspaceDetailSerializer(serializers.ModelSerializer):
+    assets_assigned = serializers.SerializerMethodField()
+
+    class Meta:
+        model = models.OfficeWorkspace
+        fields = ("id", "name", "floor", "block", "workspaces", "assets_assigned")
+
+    def get_assets_assigned(self, obj):
+        """This method returns assets assigned to a particuluar workspace
+        Args:
+            obj (object): current object instance being fetched
+        Returns:
+            json : serialized assets belonging to the specified workspace
+        """
+
+        from api.serializers.assets import WorkspaceAssetSerializer
+
+        workspace_assigned = models.AssetAssignee.objects.filter(
+            asset_location_id=obj.id
+        ).first()
+        assets = models.Asset.objects.filter(assigned_to=workspace_assigned)
+        page = self.context["view"].paginate_queryset(assets)
+        serialized_assets = WorkspaceAssetSerializer(page, many=True)
+        paginated_assets = self.context["view"].get_paginated_response(
+            serialized_assets.data
+        )
+        return paginated_assets.data
+
+
 class DepartmentSerializer(serializers.ModelSerializer):
     number_of_assets = serializers.SerializerMethodField()
 
@@ -204,7 +233,7 @@ class Meta:
 class TeamSerializer(serializers.ModelSerializer):
     class Meta:
         model = models.DepartmentalTeam
-        fields = ('name', 'description', 'department')
+        fields = ("name", "description", "department")
 
 
 class TeamDetailedSerializer(serializers.ModelSerializer):
@@ -214,7 +243,7 @@ class TeamDetailedSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = models.DepartmentalTeam
-        fields = ('name', 'description', 'department', 'members', 'assets_assigned')
+        fields = ("name", "description", "department", "members", "assets_assigned")
 
     def get_assets_assigned(self, obj):
         """

api/serializers/assets.py

@@ -577,3 +577,11 @@ class Meta:
             "incident_report_state",
             "asset_state_from_report",
         )
+
+
+class WorkspaceAssetSerializer(serializers.ModelSerializer):
+    asset_type = serializers.ReadOnlyField()
+
+    class Meta:
+        model = models.Asset
+        fields = ("uuid", "asset_category", "serial_number", "asset_code", "asset_type")

api/urls.py

@@ -42,6 +42,7 @@
     UserFeedbackViewSet,
     UserGroupViewSet,
     UserViewSet,
+    OfficeWorkspaceDetailViewSet,
 )
 from api.views.andela_centres import TeamViewSet
 
@@ -86,6 +87,7 @@ def __init__(self, trailing_slash="/?"):
 router.register("asset-types", AssetTypeViewSet, "asset-types")
 router.register("incidence-reports", AssetIncidentReportViewSet, "incidence-reports")
 router.register("manage-assets", ManageAssetViewSet, "manage-assets")
+router.register("workspace-detail", OfficeWorkspaceDetailViewSet, "workspace-detail")
 router.register(
     "slack-incidence-reports",
     AssetSlackIncidentReportViewSet,

api/views/andela_centres.py

@@ -21,6 +21,7 @@
     OfficeFloorSectionDetailSerializer,
     OfficeFloorSectionSerializer,
     OfficeFloorSerializer,
+    OfficeWorkspaceDetailSerializer,
     OfficeWorkspaceSerializer,
 )
 from api.serializers.andela_centres import TeamDetailedSerializer, TeamSerializer
@@ -128,6 +129,11 @@ class OfficeWorkspaceViewSet(ModelViewSet):
     permission_classes = [IsAuthenticated, IsAdminUser]
     authentication_classes = [FirebaseTokenAuthentication]
 
+    def get_serializer_class(self):
+        if self.action == "retrieve":
+            return OfficeWorkspaceDetailSerializer
+        return OfficeWorkspaceSerializer
+
     def destroy(self, request, *args, **kwargs):
         instance = self.get_object()
         self.perform_destroy(instance)
@@ -162,3 +168,12 @@ def get_serializer_class(self):
         if self.action == "retrieve":
             return TeamDetailedSerializer
         return TeamSerializer
+
+class OfficeWorkspaceDetailViewSet(ModelViewSet):
+    serializer_class = OfficeWorkspaceDetailSerializer
+    queryset = models.OfficeWorkspace.objects.all()
+    permission_classes = [IsAuthenticated, IsAdminUser]
+    authentication_classes = [FirebaseTokenAuthentication]
+
+    def get_serializer_class(self):
+        return OfficeWorkspaceDetailSerializer