def filter_queryset(self, queryset):
queryset = super().filter_queryset(queryset)
if self.action != 'list':
# optimizing queryset for create, update, retrieve actions
queryset = queryset.select_related(
'created_by',
'created_by__profile',
'parent_topic',
'parent_board',
).prefetch_related(
Scrap.prefetch_my_scrap(self.request.user),
models.Prefetch(
'comment_set',
queryset=Comment.objects.order_by('created_at').
select_related('attachment', ).prefetch_related(
'comment_update_log_set',
Vote.prefetch_my_vote(self.request.user),
Block.prefetch_my_block(self.request.user),
Report.prefetch_my_report(self.request.user),
models.Prefetch(
'comment_set',
queryset=Comment.objects.order_by('created_at').
select_related('attachment', ).prefetch_related(
'comment_update_log_set',
Vote.prefetch_my_vote(self.request.user),
Block.prefetch_my_block(self.request.user),
Report.prefetch_my_report(self.request.user),
),
),
),
),
)
return queryset
def get_queryset(self):
queryset = super(ReportViewSet, self).get_queryset()
queryset = queryset.filter(
reported_by=self.request.user, ).select_related(
'reported_by',
'reported_by__profile',
'parent_article',
'parent_article__created_by',
'parent_article__created_by__profile',
'parent_article__parent_topic',
'parent_article__parent_board',
'parent_comment',
'parent_comment__created_by',
'parent_comment__created_by__profile',
).prefetch_related(
'parent_article__comment_set',
'parent_article__comment_set__comment_set',
'parent_article__attachments',
'parent_article__article_update_log_set',
Block.prefetch_my_block(self.request.user,
prefix='parent_article__'),
Block.prefetch_my_block(self.request.user,
prefix='parent_comment__'),
ArticleReadLog.prefetch_my_article_read_log(
self.request.user, prefix='parent_article__'),
)
return queryset
def validate_hidden(self, obj):
errors = []
if Block.is_blocked(blocked_by=self.context['request'].user,
user=obj.created_by):
errors.append(exceptions.ValidationError('차단한 사용자의 게시물입니다.'))
return errors
def get_created_by(self, obj):
from apps.user.serializers.user import PublicUserSerializer
if obj.is_anonymous:
return '익명'
data = PublicUserSerializer(obj.created_by).data
data['is_blocked'] = Block.is_blocked(
blocked_by=self.context['request'].user, user=obj.created_by)
return data
def paginate_queryset(self, queryset):
# optimizing queryset for list action
queryset = queryset.select_related(
'created_by',
'created_by__profile',
'parent_topic',
'parent_board',
).prefetch_related(
'attachments',
'article_update_log_set',
Block.prefetch_my_block(self.request.user),
ArticleReadLog.prefetch_my_article_read_log(self.request.user),
)
return super().paginate_queryset(queryset)
def validate_hidden(self, obj: Article):
errors = []
request = self.context['request']
if Block.is_blocked(blocked_by=request.user, user=obj.created_by):
errors.append(exceptions.ValidationError('차단한 사용자의 게시물입니다.'))
if obj.is_content_sexual and not request.user.profile.see_sexual:
errors.append(exceptions.ValidationError('성인/음란성 내용의 게시물입니다.'))
if obj.is_content_social and not request.user.profile.see_social:
errors.append(exceptions.ValidationError('정치/사회성 내용의 게시물입니다.'))
if not obj.parent_board.group_has_access(request.user.profile.group):
errors.append(exceptions.ValidationError('접근 권한이 없는 게시판입니다.'))
return errors