feat: leave project and workspace endpoint (#2042)

* feat: leave project and workspace endpoint

* fix: argument error

* dev: update endpoint status

apiserver/plane/api/urls.py

@@ -51,6 +51,7 @@ from plane.api.views import (
     WorkspaceUserProfileEndpoint,
     WorkspaceUserProfileIssuesEndpoint,
     WorkspaceLabelsEndpoint,
+    LeaveWorkspaceEndpoint,
     ## End Workspaces
     # File Assets
     FileAssetEndpoint,
@@ -68,6 +69,7 @@ from plane.api.views import (
     UserProjectInvitationsViewset,
     ProjectIdentifierEndpoint,
     ProjectFavoritesViewSet,
+    LeaveProjectEndpoint,
     ## End Projects
     # Issues
     IssueViewSet,
@@ -441,6 +443,11 @@ urlpatterns = [
         WorkspaceLabelsEndpoint.as_view(),
         name="workspace-labels",
     ),
+    path(
+        "workspaces/<str:slug>/members/leave/",
+        LeaveWorkspaceEndpoint.as_view(),
+        name="workspace-labels",
+    ),
     ## End Workspaces ##
     # Projects
     path(
@@ -554,6 +561,11 @@ urlpatterns = [
         ),
         name="project",
     ),
+    path(
+        "workspaces/<str:slug>/projects/<uuid:project_id>/members/leave/",
+        LeaveProjectEndpoint.as_view(),
+        name="project",
+    ),
     # End Projects
     #  States
     path(

apiserver/plane/api/views/__init__.py

@@ -16,6 +16,7 @@ from .project import (
     ProjectDeployBoardPublicSettingsEndpoint,
     ProjectMemberEndpoint,
     WorkspaceProjectDeployBoardEndpoint,
+    LeaveProjectEndpoint,
 )
 from .user import (
     UserEndpoint,
@@ -52,6 +53,7 @@ from .workspace import (
     WorkspaceUserProfileIssuesEndpoint,
     WorkspaceLabelsEndpoint,
     WorkspaceMembersEndpoint,
+    LeaveWorkspaceEndpoint,
 )
 from .state import StateViewSet
 from .view import IssueViewViewSet, ViewIssuesEndpoint, IssueViewFavoriteViewSet

apiserver/plane/api/views/project.py

@@ -11,14 +11,8 @@ from django.db.models import (
     OuterRef,
     Func,
     F,
-    Max,
-    CharField,
     Func,
     Subquery,
-    Prefetch,
-    When,
-    Case,
-    Value,
 )
 from django.core.validators import validate_email
 from django.conf import settings
@@ -47,6 +41,7 @@ from plane.api.permissions import (
     ProjectBasePermission,
     ProjectEntityPermission,
     ProjectMemberPermission,
+    ProjectLitePermission,
 )
 
 from plane.db.models import (
@@ -71,16 +66,9 @@ from plane.db.models import (
     ModuleMember,
     Inbox,
     ProjectDeployBoard,
-    Issue,
-    IssueReaction,
-    IssueLink,
-    IssueAttachment,
-    Label,
 )
 
 from plane.bgtasks.project_invitation_task import project_invitation
-from plane.utils.grouper import group_results
-from plane.utils.issue_filters import issue_filters
 
 
 class ProjectViewSet(BaseViewSet):
@@ -629,7 +617,7 @@ class ProjectMemberViewSet(BaseViewSet):
             return Response(status=status.HTTP_204_NO_CONTENT)
         except ProjectMember.DoesNotExist:
             return Response(
-                {"error": "Project Member does not exist"}, status=status.HTTP_400
+                {"error": "Project Member does not exist"}, status=status.HTTP_400_BAD_REQUEST
             )
         except Exception as e:
             capture_exception(e)
@@ -1144,8 +1132,9 @@ class ProjectDeployBoardPublicSettingsEndpoint(BaseAPIView):
 
 
 class WorkspaceProjectDeployBoardEndpoint(BaseAPIView):
-
+    permission_classes = [
-    permission_classes = [AllowAny,]
+        AllowAny,
+    ]
 
     def get(self, request, slug):
         try:
@@ -1176,3 +1165,48 @@ class WorkspaceProjectDeployBoardEndpoint(BaseAPIView):
                 {"error": "Something went wrong please try again later"},
                 status=status.HTTP_400_BAD_REQUEST,
             )
+
+
+class LeaveProjectEndpoint(BaseAPIView):
+    permission_classes = [
+        ProjectLitePermission,
+    ]
+
+    def delete(self, request, slug, project_id):
+        try:
+            project_member = ProjectMember.objects.get(
+                workspace__slug=slug,
+                member=request.user,
+                project_id=project_id,
+            )
+
+            # Only Admin case
+            if (
+                project_member.role == 20
+                and ProjectMember.objects.filter(
+                    workspace__slug=slug,
+                    role=20,
+                    project_id=project_id,
+                ).count()
+                == 1
+            ):
+                return Response(
+                    {
+                        "error": "You cannot leave the project since you are the only admin of the project you should delete the project"
+                    },
+                    status=status.HTTP_400_BAD_REQUEST,
+                )
+            # Delete the member from workspace
+            project_member.delete()
+            return Response(status=status.HTTP_204_NO_CONTENT)
+        except ProjectMember.DoesNotExist:
+            return Response(
+                {"error": "Workspace member does not exists"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        except Exception as e:
+            capture_exception(e)
+            return Response(
+                {"error": "Something went wrong please try again later"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )

apiserver/plane/api/views/workspace.py

@@ -1473,3 +1473,44 @@ class WorkspaceMembersEndpoint(BaseAPIView):
                 {"error": "Something went wrong please try again later"},
                 status=status.HTTP_400_BAD_REQUEST,
             )
+
+
+class LeaveWorkspaceEndpoint(BaseAPIView):
+    permission_classes = [
+        WorkspaceEntityPermission,
+    ]
+
+    def delete(self, request, slug):
+        try:
+            workspace_member = WorkspaceMember.objects.get(
+                workspace__slug=slug, member=request.user
+            )
+
+            # Only Admin case
+            if (
+                workspace_member.role == 20
+                and WorkspaceMember.objects.filter(
+                    workspace__slug=slug, role=20
+                ).count()
+                == 1
+            ):
+                return Response(
+                    {
+                        "error": "You cannot leave the workspace since you are the only admin of the workspace you should delete the workspace"
+                    },
+                    status=status.HTTP_400_BAD_REQUEST,
+                )
+            # Delete the member from workspace
+            workspace_member.delete()
+            return Response(status=status.HTTP_204_NO_CONTENT)
+        except WorkspaceMember.DoesNotExist:
+            return Response(
+                {"error": "Workspace member does not exists"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        except Exception as e:
+            capture_exception(e)
+            return Response(
+                {"error": "Something went wrong please try again later"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )