mirror of
https://github.com/makeplane/plane
synced 2024-06-14 14:31:34 +00:00
dev: optimize issue list endpoint
This commit is contained in:
pablohashescobar
parent
fdb0563683
commit
de2baf2b7e
@ -11,19 +11,21 @@ from django.db.models import (
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Func,
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F,
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Q,
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Count,
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Case,
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Value,
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CharField,
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When,
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Exists,
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Max,
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IntegerField,
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)
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from django.core.serializers.json import DjangoJSONEncoder
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from django.utils.decorators import method_decorator
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from django.views.decorators.gzip import gzip_page
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from django.db import IntegrityError
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from django.contrib.postgres.aggregates import ArrayAgg
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from django.contrib.postgres.fields import ArrayField
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from django.db.models import Value, UUIDField
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from django.db.models.functions import Coalesce
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# Third Party imports
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from rest_framework.response import Response
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@ -66,21 +68,18 @@ from plane.db.models import (
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Label,
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IssueLink,
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IssueAttachment,
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State,
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IssueSubscriber,
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ProjectMember,
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IssueReaction,
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CommentReaction,
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ProjectDeployBoard,
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IssueVote,
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IssueRelation,
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ProjectPublicMember,
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)
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from plane.bgtasks.issue_activites_task import issue_activity
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from plane.utils.grouper import group_results
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from plane.utils.issue_filters import issue_filters
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from collections import defaultdict
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class IssueListEndpoint(BaseAPIView):
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permission_classes = [
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@ -88,28 +87,23 @@ class IssueListEndpoint(BaseAPIView):
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]
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def get(self, request, slug, project_id):
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issues = request.GET.get("issues", False)
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issue_ids = request.GET.get("issues", False)
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if not issues:
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if not issue_ids:
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return Response(
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{"error": "Issues are required"},
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status=status.HTTP_400_BAD_REQUEST,
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)
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issues = [issue for issue in issues.split(",") if issue != ""]
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issue_ids = [issue_id for issue_id in issue_ids.split(",") if issue_id != ""]
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queryset = (
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Issue.issue_objects.filter(
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workspace__slug=slug, project_id=project_id, pk__in=issues
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workspace__slug=slug, project_id=project_id, pk__in=issue_ids
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)
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.filter(workspace__slug=self.kwargs.get("slug"))
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.select_related("workspace", "project", "state", "parent")
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.prefetch_related("assignees", "labels", "issue_module__module")
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.prefetch_related(
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Prefetch(
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"issue_reactions",
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queryset=IssueReaction.objects.select_related("actor"),
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)
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)
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.annotate(cycle_id=F("issue_cycle__cycle_id"))
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.annotate(
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link_count=IssueLink.objects.filter(issue=OuterRef("id"))
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@ -133,6 +127,32 @@ class IssueListEndpoint(BaseAPIView):
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.annotate(count=Func(F("id"), function="Count"))
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.values("count")
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)
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.annotate(
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label_ids=Coalesce(
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ArrayAgg(
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"labels__id",
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distinct=True,
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filter=~Q(labels__id__isnull=True),
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),
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Value([], output_field=ArrayField(UUIDField())),
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),
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assignee_ids=Coalesce(
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ArrayAgg(
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"assignees__id",
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distinct=True,
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filter=~Q(assignees__id__isnull=True),
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),
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Value([], output_field=ArrayField(UUIDField())),
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),
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module_ids=Coalesce(
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ArrayAgg(
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"issue_module__module_id",
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distinct=True,
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filter=~Q(issue_module__module_id__isnull=True),
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),
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Value([], output_field=ArrayField(UUIDField())),
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),
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)
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).distinct()
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filters = issue_filters(request.query_params, "GET")
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@ -211,8 +231,39 @@ class IssueListEndpoint(BaseAPIView):
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else:
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issue_queryset = issue_queryset.order_by(order_by_param)
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serializer = IssueSerializer(queryset, many=True, fields=self.fields, expand=self.expand)
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return Response(serializer.data, status=status.HTTP_200_OK)
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if self.fields or self.expand:
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issues = IssueSerializer(
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queryset, many=True, fields=self.fields, expand=self.expand
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).data
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else:
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issues = issue_queryset.values(
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"id",
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"name",
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"state_id",
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"sort_order",
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"completed_at",
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"estimate_point",
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"priority",
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"start_date",
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"target_date",
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"sequence_id",
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"project_id",
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"parent_id",
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"cycle_id",
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"module_ids",
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"label_ids",
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"assignee_ids",
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"sub_issues_count",
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"created_at",
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"updated_at",
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"created_by",
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"updated_by",
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"attachment_count",
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"link_count",
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"is_draft",
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"archived_at",
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)
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return Response(issues, status=status.HTTP_200_OK)
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class IssueViewSet(WebhookMixin, BaseViewSet):
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@ -1217,7 +1268,7 @@ class IssueArchiveViewSet(BaseViewSet):
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.filter(workspace__slug=self.kwargs.get("slug"))
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.select_related("workspace", "project", "state", "parent")
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.prefetch_related("assignees", "labels", "issue_module__module")
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.annotate(cycle_id=F("issue_cycle__cycle_id"))
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.annotate(cycle_id=F("issue_cycle__cycle_id"))
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.annotate(
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link_count=IssueLink.objects.filter(issue=OuterRef("id"))
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.order_by()
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@ -1264,10 +1315,7 @@ class IssueArchiveViewSet(BaseViewSet):
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order_by_param = request.GET.get("order_by", "-created_at")
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issue_queryset = (
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self.get_queryset()
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.filter(**filters)
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)
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issue_queryset = self.get_queryset().filter(**filters)
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# Priority Ordering
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if order_by_param == "priority" or order_by_param == "-priority":
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@ -1712,15 +1760,17 @@ class IssueRelationViewSet(BaseViewSet):
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issue_relation = IssueRelation.objects.bulk_create(
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[
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IssueRelation(
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issue_id=issue
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if relation_type == "blocking"
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else issue_id,
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related_issue_id=issue_id
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if relation_type == "blocking"
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else issue,
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relation_type="blocked_by"
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if relation_type == "blocking"
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else relation_type,
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issue_id=(
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issue if relation_type == "blocking" else issue_id
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),
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related_issue_id=(
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issue_id if relation_type == "blocking" else issue
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),
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relation_type=(
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"blocked_by"
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if relation_type == "blocking"
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else relation_type
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),
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project_id=project_id,
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workspace_id=project.workspace_id,
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created_by=request.user,
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@ -1801,9 +1851,7 @@ class IssueDraftViewSet(BaseViewSet):
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def get_queryset(self):
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return (
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Issue.objects.filter(
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project_id=self.kwargs.get("project_id")
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)
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Issue.objects.filter(project_id=self.kwargs.get("project_id"))
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.filter(workspace__slug=self.kwargs.get("slug"))
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.filter(is_draft=True)
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.select_related("workspace", "project", "state", "parent")
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@ -1860,10 +1908,7 @@ class IssueDraftViewSet(BaseViewSet):
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order_by_param = request.GET.get("order_by", "-created_at")
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issue_queryset = (
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self.get_queryset()
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.filter(**filters)
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)
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issue_queryset = self.get_queryset().filter(**filters)
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# Priority Ordering
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if order_by_param == "priority" or order_by_param == "-priority":
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@ -1962,7 +2007,9 @@ class IssueDraftViewSet(BaseViewSet):
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issue = (
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self.get_queryset().filter(pk=serializer.data["id"]).first()
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)
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return Response(IssueSerializer(issue).data, status=status.HTTP_201_CREATED)
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return Response(
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IssueSerializer(issue).data, status=status.HTTP_201_CREATED
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)
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return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
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def partial_update(self, request, slug, project_id, pk):
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