chore: project public board issue retrieve

apiserver/plane/api/serializers/__init__.py

@@ -44,6 +44,7 @@
     IssueReactionSerializer,
     CommentReactionSerializer,
     IssueVoteSerializer,
+    IssuePublicSerializer,
 )
 
 from .module import (

apiserver/plane/api/serializers/issue.py

@@ -113,7 +113,11 @@ class Meta:
         ]
 
     def validate(self, data):
-        if data.get("start_date", None) is not None and data.get("target_date", None) is not None and data.get("start_date", None) > data.get("target_date", None):
+        if (
+            data.get("start_date", None) is not None
+            and data.get("target_date", None) is not None
+            and data.get("start_date", None) > data.get("target_date", None)
+        ):
             raise serializers.ValidationError("Start date cannot exceed target date")
         return data
 
@@ -554,9 +558,7 @@ class Meta:
         read_only_fields = ["workspace", "project", "comment", "actor"]
 
 
-
 class IssueVoteSerializer(BaseSerializer):
-
     class Meta:
         model = IssueVote
         fields = ["issue", "vote", "workspace_id", "project_id", "actor"]
@@ -676,6 +678,30 @@ class Meta:
         ]
 
 
+class IssuePublicSerializer(BaseSerializer):
+    project_detail = ProjectLiteSerializer(read_only=True, source="project")
+    state_detail = StateLiteSerializer(read_only=True, source="state")
+    issue_reactions = IssueReactionLiteSerializer(read_only=True, many=True)
+
+    class Meta:
+        model = Issue
+        fields = [
+            "id",
+            "name",
+            "description_html",
+            "sequence_id",
+            "state",
+            "state_detail",
+            "project",
+            "project_detail",
+            "workspace",
+            "priority",
+            "target_date",
+            "issue_reactions",
+        ]
+        read_only_fields = fields
+
+
 class IssueSubscriberSerializer(BaseSerializer):
     class Meta:
         model = IssueSubscriber

apiserver/plane/api/urls.py

@@ -168,13 +168,14 @@
     ## End Notification
     # Public Boards
     ProjectDeployBoardViewSet,
-    ProjectDeployBoardIssuesPublicEndpoint,
+    ProjectIssuesPublicEndpoint,
     ProjectDeployBoardPublicSettingsEndpoint,
     IssueReactionPublicViewSet,
     CommentReactionPublicViewSet,
     InboxIssuePublicViewSet,
     IssueVotePublicViewSet,
     WorkspaceProjectDeployBoardEndpoint,
+    IssueRetrievePublicEndpoint,
     ## End Public Boards
     ## Exporter
     ExportIssuesEndpoint,
@@ -1534,9 +1535,14 @@
     ),
     path(
         "public/workspaces/<str:slug>/project-boards/<uuid:project_id>/issues/",
-        ProjectDeployBoardIssuesPublicEndpoint.as_view(),
+        ProjectIssuesPublicEndpoint.as_view(),
         name="project-deploy-board",
     ),
+    path(
+        "public/workspaces/<str:slug>/project-boards/<uuid:project_id>/issues/<uuid:issue_id>/",
+        IssueRetrievePublicEndpoint.as_view(),
+        name="workspace-project-boards",
+    ),
     path(
         "public/workspaces/<str:slug>/project-boards/<uuid:project_id>/issues/<uuid:issue_id>/comments/",
         IssueCommentPublicViewSet.as_view(

apiserver/plane/api/views/__init__.py

@@ -12,7 +12,6 @@
     ProjectUserViewsEndpoint,
     ProjectMemberUserEndpoint,
     ProjectFavoritesViewSet,
-    ProjectDeployBoardIssuesPublicEndpoint,
     ProjectDeployBoardViewSet,
     ProjectDeployBoardPublicSettingsEndpoint,
     ProjectMemberEndpoint,
@@ -85,6 +84,8 @@
     IssueReactionPublicViewSet,
     CommentReactionPublicViewSet,
     IssueVotePublicViewSet,
+    IssueRetrievePublicEndpoint,
+    ProjectIssuesPublicEndpoint,
 )
 
 from .auth_extended import (

apiserver/plane/api/views/issue.py

@@ -28,6 +28,7 @@
 from rest_framework.response import Response
 from rest_framework import status
 from rest_framework.parsers import MultiPartParser, FormParser
+from rest_framework.permissions import AllowAny
 from sentry_sdk import capture_exception
 
 # Module imports
@@ -49,6 +50,7 @@
     IssueReactionSerializer,
     CommentReactionSerializer,
     IssueVoteSerializer,
+    IssuePublicSerializer,
 )
 from plane.api.permissions import (
     WorkspaceEntityPermission,
@@ -1846,3 +1848,175 @@ def destroy(self, request, slug, project_id, issue_id):
                 {"error": "Something went wrong please try again later"},
                 status=status.HTTP_400_BAD_REQUEST,
             )
+
+
+class IssueRetrievePublicEndpoint(BaseAPIView):
+    permission_classes = [
+        AllowAny,
+    ]
+
+    def get(self, request, slug, project_id, issue_id):
+        try:
+            issue = Issue.objects.get(
+                workspace__slug=slug, project_id=project_id, pk=issue_id
+            )
+            serializer = IssuePublicSerializer(issue)
+            return Response(serializer.data, status=status.HTTP_200_OK)
+        except Issue.DoesNotExist:
+            return Response(
+                {"error": "Issue Does not exist"}, status=status.HTTP_400_BAD_REQUEST
+            )
+        except Exception as e:
+            print(e)
+            return Response(
+                {"error": "Something went wrong please try again later"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+
+
+class ProjectIssuesPublicEndpoint(BaseAPIView):
+    permission_classes = [
+        AllowAny,
+    ]
+
+    def get(self, request, slug, project_id):
+        try:
+            project_deploy_board = ProjectDeployBoard.objects.get(
+                workspace__slug=slug, project_id=project_id
+            )
+
+            filters = issue_filters(request.query_params, "GET")
+
+            # Custom ordering for priority and state
+            priority_order = ["urgent", "high", "medium", "low", None]
+            state_order = ["backlog", "unstarted", "started", "completed", "cancelled"]
+
+            order_by_param = request.GET.get("order_by", "-created_at")
+
+            issue_queryset = (
+                Issue.issue_objects.annotate(
+                    sub_issues_count=Issue.issue_objects.filter(parent=OuterRef("id"))
+                    .order_by()
+                    .annotate(count=Func(F("id"), function="Count"))
+                    .values("count")
+                )
+                .filter(project_id=project_id)
+                .filter(workspace__slug=slug)
+                .select_related("project", "workspace", "state", "parent")
+                .prefetch_related("assignees", "labels")
+                .prefetch_related(
+                    Prefetch(
+                        "issue_reactions",
+                        queryset=IssueReaction.objects.select_related("actor"),
+                    )
+                )
+                .filter(**filters)
+                .annotate(cycle_id=F("issue_cycle__cycle_id"))
+                .annotate(module_id=F("issue_module__module_id"))
+                .annotate(
+                    link_count=IssueLink.objects.filter(issue=OuterRef("id"))
+                    .order_by()
+                    .annotate(count=Func(F("id"), function="Count"))
+                    .values("count")
+                )
+                .annotate(
+                    attachment_count=IssueAttachment.objects.filter(
+                        issue=OuterRef("id")
+                    )
+                    .order_by()
+                    .annotate(count=Func(F("id"), function="Count"))
+                    .values("count")
+                )
+            )
+
+            # Priority Ordering
+            if order_by_param == "priority" or order_by_param == "-priority":
+                priority_order = (
+                    priority_order
+                    if order_by_param == "priority"
+                    else priority_order[::-1]
+                )
+                issue_queryset = issue_queryset.annotate(
+                    priority_order=Case(
+                        *[
+                            When(priority=p, then=Value(i))
+                            for i, p in enumerate(priority_order)
+                        ],
+                        output_field=CharField(),
+                    )
+                ).order_by("priority_order")
+
+            # State Ordering
+            elif order_by_param in [
+                "state__name",
+                "state__group",
+                "-state__name",
+                "-state__group",
+            ]:
+                state_order = (
+                    state_order
+                    if order_by_param in ["state__name", "state__group"]
+                    else state_order[::-1]
+                )
+                issue_queryset = issue_queryset.annotate(
+                    state_order=Case(
+                        *[
+                            When(state__group=state_group, then=Value(i))
+                            for i, state_group in enumerate(state_order)
+                        ],
+                        default=Value(len(state_order)),
+                        output_field=CharField(),
+                    )
+                ).order_by("state_order")
+            # assignee and label ordering
+            elif order_by_param in [
+                "labels__name",
+                "-labels__name",
+                "assignees__first_name",
+                "-assignees__first_name",
+            ]:
+                issue_queryset = issue_queryset.annotate(
+                    max_values=Max(
+                        order_by_param[1::]
+                        if order_by_param.startswith("-")
+                        else order_by_param
+                    )
+                ).order_by(
+                    "-max_values" if order_by_param.startswith("-") else "max_values"
+                )
+            else:
+                issue_queryset = issue_queryset.order_by(order_by_param)
+
+            issues = IssuePublicSerializer(issue_queryset, many=True).data
+
+            states = State.objects.filter(
+                workspace__slug=slug, project_id=project_id
+            ).values("name", "group", "color", "id")
+
+            labels = Label.objects.filter(
+                workspace__slug=slug, project_id=project_id
+            ).values("id", "name", "color", "parent")
+
+            ## Grouping the results
+            group_by = request.GET.get("group_by", False)
+            if group_by:
+                issues = group_results(issues, group_by)
+
+            return Response(
+                {
+                    "issues": issues,
+                    "states": states,
+                    "labels": labels,
+                },
+                status=status.HTTP_200_OK,
+            )
+        except ProjectDeployBoard.DoesNotExist:
+            return Response(
+                {"error": "Board does not exists"}, status=status.HTTP_404_NOT_FOUND
+            )
+        except Exception as e:
+            capture_exception(e)
+            return Response(
+                {"error": "Something went wrong please try again later"},
+                status=status.HTTP_400_BAD_REQUEST,
+            )