module ResolvableNote extend ActiveSupport::Concern # Names of all subclasses of `Note` that can be resolvable. RESOLVABLE_TYPES = %w(DiffNote DiscussionNote).freeze included do belongs_to :resolved_by, class_name: "User" validates :resolved_by, presence: true, if: :resolved? # Keep this scope in sync with `#potentially_resolvable?` scope :potentially_resolvable, -> { where(type: RESOLVABLE_TYPES).where(noteable_type: Noteable::RESOLVABLE_TYPES) } # Keep this scope in sync with `#resolvable?` scope :resolvable, -> { potentially_resolvable.user } scope :resolved, -> { resolvable.where.not(resolved_at: nil) } scope :unresolved, -> { resolvable.where(resolved_at: nil) } end module ClassMethods # This method must be kept in sync with `#resolve!` def resolve!(current_user) unresolved.update_all(resolved_at: Time.now, resolved_by_id: current_user.id) end # This method must be kept in sync with `#unresolve!` def unresolve! resolved.update_all(resolved_at: nil, resolved_by_id: nil) end end # Keep this method in sync with the `potentially_resolvable` scope def potentially_resolvable? RESOLVABLE_TYPES.include?(self.class.name) && noteable.supports_resolvable_notes? end # Keep this method in sync with the `resolvable` scope def resolvable? potentially_resolvable? && !system? end def resolved? return false unless resolvable? self.resolved_at.present? end def to_be_resolved? resolvable? && !resolved? end # If you update this method remember to also update `.resolve!` def resolve_without_save(current_user, resolved_by_push: false) return false unless resolvable? return false if resolved? self.resolved_at = Time.now self.resolved_by = current_user self.resolved_by_push = resolved_by_push true end # If you update this method remember to also update `.unresolve!` def unresolve_without_save return false unless resolvable? return false unless resolved? self.resolved_at = nil self.resolved_by = nil true end def resolve!(current_user, resolved_by_push: false) resolve_without_save(current_user, resolved_by_push: resolved_by_push) && save! end def unresolve! unresolve_without_save && save! end end