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PERF: fix performance issue when displaying the user card for admins

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This commit is contained in:
Régis Hanol
2015-01-05 19:49:32 +01:00
parent 47c4179e29
commit e20078a9dc
7 changed files with 62 additions and 38 deletions
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37
app/serializers/user_serializer.rb
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@ -68,11 +68,6 @@ class UserSerializer < BasicUserSerializer
has_one :card_badge, embed: :object, serializer: BadgeSerializer
staff_attributes :post_count,
:number_of_deleted_posts,
:number_of_flagged_posts,
:number_of_flags_given,
:number_of_suspensions,
:number_of_warnings,
:can_be_deleted,
:can_delete_all_posts
@ -219,38 +214,6 @@ class UserSerializer < BasicUserSerializer
object.user_stat.try(:post_count)
end
def number_of_deleted_posts
Post.with_deleted
.where(user_id: object.id)
.where(user_deleted: false)
.where.not(deleted_by_id: object.id)
.where.not(deleted_at: nil)
.count
end
def number_of_flagged_posts
Post.with_deleted
.where(user_id: object.id)
.where(id: PostAction.where(post_action_type_id: PostActionType.notify_flag_type_ids)
.where(disagreed_at: nil)
.select(:post_id))
.count
end
def number_of_flags_given
PostAction.where(user_id: object.id)
.where(post_action_type_id: PostActionType.notify_flag_type_ids)
.count
end
def number_of_warnings
object.warnings.count
end
def number_of_suspensions
UserHistory.for(object, :suspend_user).count
end
def can_be_deleted
scope.can_delete_user?(object)
end