65 lines
2.3 KiB
Ruby
65 lines
2.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class User
|
|
module Relationship
|
|
module Block
|
|
extend ActiveSupport::Concern
|
|
|
|
included do
|
|
has_many :active_block_relationships, class_name: "Relationships::Block",
|
|
foreign_key: "source_id",
|
|
dependent: :destroy
|
|
has_many :passive_block_relationships, class_name: "Relationships::Block",
|
|
foreign_key: "target_id",
|
|
dependent: :destroy
|
|
has_many :blocked_users, through: :active_block_relationships, source: :target
|
|
has_many :blocked_by_users, through: :passive_block_relationships, source: :source
|
|
end
|
|
|
|
# Block an user
|
|
def block(target_user)
|
|
raise Errors::BlockingSelf if target_user == self
|
|
|
|
unfollow_and_remove(target_user)
|
|
create_relationship(active_block_relationships, target_user).tap do
|
|
expire_blocked_user_ids_cache
|
|
end
|
|
end
|
|
|
|
# Unblock an user
|
|
def unblock(target_user)
|
|
destroy_relationship(active_block_relationships, target_user).tap do
|
|
expire_blocked_user_ids_cache
|
|
end
|
|
end
|
|
|
|
# Is <tt>self</tt> blocking <tt>target_user</tt>?
|
|
def blocking?(target_user)
|
|
relationship_active?(blocked_users, target_user)
|
|
end
|
|
|
|
# Expire the blocked user ids cache
|
|
def expire_blocked_user_ids_cache = Rails.cache.delete(cache_key_blocked_user_ids)
|
|
|
|
# Cached ids of the blocked users
|
|
def blocked_user_ids_cached
|
|
Rails.cache.fetch(cache_key_blocked_user_ids, expires_in: 1.hour) do
|
|
blocked_user_ids
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def unfollow_and_remove(target_user)
|
|
unfollow(target_user) if following?(target_user)
|
|
target_user.unfollow(self) if target_user.following?(self)
|
|
target_user.inboxes.joins(:question).where(question: { user_id: id }).destroy_all
|
|
inboxes.joins(:question).where(questions: { user_id: target_user.id, author_is_anonymous: false }).destroy_all
|
|
ListMember.joins(:list).where(list: { user_id: target_user.id }, user_id: id).destroy_all
|
|
end
|
|
|
|
def cache_key_blocked_user_ids = "#{cache_key}/blocked_user_ids"
|
|
end
|
|
end
|
|
end
|