mastofe

account_interactions.rb (6525B)

# frozen_string_literal: true
module AccountInteractions
  extend ActiveSupport::Concern
  class_methods do
    def following_map(target_account_ids, account_id)
      Follow.where(target_account_id: target_account_ids, account_id: account_id).each_with_object({}) do |follow, mapping|
        mapping[follow.target_account_id] = {
          reblogs: follow.show_reblogs?,
        }
      end
    end
    def followed_by_map(target_account_ids, account_id)
      follow_mapping(Follow.where(account_id: target_account_ids, target_account_id: account_id), :account_id)
    end
    def blocking_map(target_account_ids, account_id)
      follow_mapping(Block.where(target_account_id: target_account_ids, account_id: account_id), :target_account_id)
    end
    def muting_map(target_account_ids, account_id)
      Mute.where(target_account_id: target_account_ids, account_id: account_id).each_with_object({}) do |mute, mapping|
        mapping[mute.target_account_id] = {
          notifications: mute.hide_notifications?,
        }
      end
    end
    def requested_map(target_account_ids, account_id)
      FollowRequest.where(target_account_id: target_account_ids, account_id: account_id).each_with_object({}) do |follow_request, mapping|
        mapping[follow_request.target_account_id] = {
          reblogs: follow_request.show_reblogs?,
        }
      end
    end
    def domain_blocking_map(target_account_ids, account_id)
      accounts_map    = Account.where(id: target_account_ids).select('id, domain').map { |a| [a.id, a.domain] }.to_h
      blocked_domains = AccountDomainBlock.where(account_id: account_id, domain: accounts_map.values).pluck(:domain)
      accounts_map.map { |id, domain| [id, blocked_domains.include?(domain)] }.to_h
    end
    private
    def follow_mapping(query, field)
      query.pluck(field).each_with_object({}) { |id, mapping| mapping[id] = true }
    end
  end
  included do
    # Follow relations
    has_many :follow_requests, dependent: :destroy
    has_many :active_relationships,  class_name: 'Follow', foreign_key: 'account_id',        dependent: :destroy
    has_many :passive_relationships, class_name: 'Follow', foreign_key: 'target_account_id', dependent: :destroy
    has_many :following, -> { order('follows.id desc') }, through: :active_relationships,  source: :target_account
    has_many :followers, -> { order('follows.id desc') }, through: :passive_relationships, source: :account
    # Block relationships
    has_many :block_relationships, class_name: 'Block', foreign_key: 'account_id', dependent: :destroy
    has_many :blocking, -> { order('blocks.id desc') }, through: :block_relationships, source: :target_account
    has_many :blocked_by_relationships, class_name: 'Block', foreign_key: :target_account_id, dependent: :destroy
    has_many :blocked_by, -> { order('blocks.id desc') }, through: :blocked_by_relationships, source: :account
    # Mute relationships
    has_many :mute_relationships, class_name: 'Mute', foreign_key: 'account_id', dependent: :destroy
    has_many :muting, -> { order('mutes.id desc') }, through: :mute_relationships, source: :target_account
    has_many :muted_by_relationships, class_name: 'Mute', foreign_key: :target_account_id, dependent: :destroy
    has_many :muted_by, -> { order('mutes.id desc') }, through: :muted_by_relationships, source: :account
    has_many :conversation_mutes, dependent: :destroy
    has_many :domain_blocks, class_name: 'AccountDomainBlock', dependent: :destroy
  end
  def follow!(other_account, reblogs: nil)
    reblogs = true if reblogs.nil?
    rel = active_relationships.create_with(show_reblogs: reblogs).find_or_create_by!(target_account: other_account)
    rel.update!(show_reblogs: reblogs)
    rel
  end
  def block!(other_account)
    block_relationships.find_or_create_by!(target_account: other_account)
  end
  def mute!(other_account, notifications: nil)
    notifications = true if notifications.nil?
    mute = mute_relationships.create_with(hide_notifications: notifications).find_or_create_by!(target_account: other_account)
    # When toggling a mute between hiding and allowing notifications, the mute will already exist, so the find_or_create_by! call will return the existing Mute without updating the hide_notifications attribute. Therefore, we check that hide_notifications? is what we want and set it if it isn't.
    if mute.hide_notifications? != notifications
      mute.update!(hide_notifications: notifications)
    end
  end
  def mute_conversation!(conversation)
    conversation_mutes.find_or_create_by!(conversation: conversation)
  end
  def block_domain!(other_domain)
    domain_blocks.find_or_create_by!(domain: other_domain)
  end
  def unfollow!(other_account)
    follow = active_relationships.find_by(target_account: other_account)
    follow&.destroy
  end
  def unblock!(other_account)
    block = block_relationships.find_by(target_account: other_account)
    block&.destroy
  end
  def unmute!(other_account)
    mute = mute_relationships.find_by(target_account: other_account)
    mute&.destroy
  end
  def unmute_conversation!(conversation)
    mute = conversation_mutes.find_by(conversation: conversation)
    mute&.destroy!
  end
  def unblock_domain!(other_domain)
    block = domain_blocks.find_by(domain: other_domain)
    block&.destroy
  end
  def following?(other_account)
    active_relationships.where(target_account: other_account).exists?
  end
  def blocking?(other_account)
    block_relationships.where(target_account: other_account).exists?
  end
  def domain_blocking?(other_domain)
    domain_blocks.where(domain: other_domain).exists?
  end
  def muting?(other_account)
    mute_relationships.where(target_account: other_account).exists?
  end
  def muting_conversation?(conversation)
    conversation_mutes.where(conversation: conversation).exists?
  end
  def muting_notifications?(other_account)
    mute_relationships.where(target_account: other_account, hide_notifications: true).exists?
  end
  def muting_reblogs?(other_account)
    active_relationships.where(target_account: other_account, show_reblogs: false).exists?
  end
  def requested?(other_account)
    follow_requests.where(target_account: other_account).exists?
  end
  def favourited?(status)
    status.proper.favourites.where(account: self).exists?
  end
  def reblogged?(status)
    status.proper.reblogs.where(account: self).exists?
  end
  def pinned?(status)
    status_pins.where(status: status).exists?
  end
end