e45536af37
* app/models etc i18n * delete ja.yml * fix for PR review * fix for spec * delete ja.yml * fix for spec updated
39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
class UserBlock < ApplicationRecord
|
|
belongs_to :blocker, class_name: "User", inverse_of: :blocker_blocks
|
|
belongs_to :blocked, class_name: "User", inverse_of: :blocked_blocks
|
|
|
|
validates :config, presence: true
|
|
validates :blocked_id, uniqueness: { scope: %i[blocker_id] }
|
|
validates :config, inclusion: { in: %w[default] }
|
|
validate :blocker_cannot_be_same_as_blocked
|
|
|
|
counter_culture :blocker, column_name: "blocking_others_count"
|
|
counter_culture :blocked, column_name: "blocked_by_count"
|
|
|
|
after_create :bust_blocker_cache
|
|
before_destroy :bust_blocker_cache
|
|
|
|
BLOCKED_IDS_CACHE_KEY = "blocked_ids_for_blocker/".freeze
|
|
|
|
class << self
|
|
def blocking?(blocker_id, blocked_id)
|
|
exists?(blocker_id: blocker_id, blocked_id: blocked_id)
|
|
end
|
|
|
|
def cached_blocked_ids_for_blocker(blocker_id)
|
|
Rails.cache.fetch("#{BLOCKED_IDS_CACHE_KEY}#{blocker_id}", expires_in: 48.hours) do
|
|
where(blocker_id: blocker_id).pluck(:blocked_id)
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def blocker_cannot_be_same_as_blocked
|
|
errors.add(:blocker_id, I18n.t("models.user_block.cant_be_the_same")) if blocker_id == blocked_id
|
|
end
|
|
|
|
def bust_blocker_cache
|
|
Rails.cache.delete("#{BLOCKED_IDS_CACHE_KEY}#{blocker_id}")
|
|
end
|
|
end
|