class NotificationSetting < ActiveRecord::Base enum level: { global: 3, watch: 2, mention: 4, participating: 1, disabled: 0, custom: 5 } default_value_for :level, NotificationSetting.levels[:global] belongs_to :user belongs_to :source, polymorphic: true belongs_to :project, foreign_key: 'source_id' validates :user, presence: true validates :level, presence: true validates :user_id, uniqueness: { scope: [:source_type, :source_id], message: "already exists in source", allow_nil: true } scope :for_groups, -> { where(source_type: 'Namespace') } # Exclude projects not included by the Project model's default scope (those that are # pending delete). # scope :for_projects, -> do includes(:project).references(:projects).where(source_type: 'Project').where.not(projects: { id: nil }) end EMAIL_EVENTS = [ :new_note, :new_issue, :reopen_issue, :close_issue, :reassign_issue, :new_merge_request, :reopen_merge_request, :close_merge_request, :reassign_merge_request, :merge_merge_request, :failed_pipeline, :success_pipeline ].freeze EXCLUDED_WATCHER_EVENTS = [ :success_pipeline ].freeze store :events, accessors: EMAIL_EVENTS, coder: JSON before_create :set_events before_save :events_to_boolean def self.find_or_create_for(source) setting = find_or_initialize_by(source: source) unless setting.persisted? setting.save end setting end # Set all event attributes to false when level is not custom or being initialized for UX reasons def set_events return if custom? self.events = {} end # Validates store accessors values as boolean # It is a text field so it does not cast correct boolean values in JSON def events_to_boolean EMAIL_EVENTS.each do |event| bool = ActiveRecord::ConnectionAdapters::Column::TRUE_VALUES.include?(public_send(event)) events[event] = bool end end # Allow people to receive failed pipeline notifications if they already have # custom notifications enabled, as these are more like mentions than the other # custom settings. def failed_pipeline bool = super bool.nil? || bool end end