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3d554aa10e
Performing a `Delete User`/`Delete and Block User` reviewable actions for a queued post reviewable from the `review.show` route results in an error popup even if the action completes successfully. This happens because unlike other reviewable types, a user delete action on a queued post reviewable results in the deletion of the reviewable itself. A subsequent attempt to reload the reviewable record results in 404. The deletion happens as part of the call to `UserDestroyer` which includes a step for destroying reviewables created by the user being destroyed. At the root of this is the creator of the queued post being set as the creator of the reviewable as instead of the system user. This change assigns the creator of the reviewable to the system user and uses the more approapriate `target_created_by` column for the creator of the post being queued.
222 lines
7.2 KiB
Ruby
222 lines
7.2 KiB
Ruby
# frozen_string_literal: true
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class ReviewableQueuedPost < Reviewable
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after_create do
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# Backwards compatibility, new code should listen for `reviewable_created`
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DiscourseEvent.trigger(:queued_post_created, self)
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end
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after_save do
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if saved_change_to_payload? && self.status == Reviewable.statuses[:pending] &&
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self.payload&.[]("raw").present?
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upload_ids = Upload.extract_upload_ids(self.payload["raw"])
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UploadReference.ensure_exist!(upload_ids: upload_ids, target: self)
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end
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end
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after_commit :compute_user_stats, only: %i[create update]
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def updatable_reviewable_scores
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# Approvals are possible for already rejected queued posts. We need the
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# scores to be updated when this happens.
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reviewable_scores.pending.or(reviewable_scores.disagreed)
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end
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def build_actions(actions, guardian, args)
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unless approved?
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if topic&.closed?
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actions.add(:approve_post_closed) do |a|
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a.icon = "check"
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a.label = "reviewables.actions.approve_post.title"
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a.confirm_message = "reviewables.actions.approve_post.confirm_closed"
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end
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else
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if target_created_by.present?
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actions.add(:approve_post) do |a|
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a.icon = "check"
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a.label = "reviewables.actions.approve_post.title"
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end
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end
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end
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end
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if pending?
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actions.add(:reject_post) do |a|
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a.icon = "times"
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a.label = "reviewables.actions.reject_post.title"
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end
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end
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delete_user_actions(actions) if pending? && guardian.can_delete_user?(target_created_by)
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actions.add(:delete) if guardian.can_delete?(self)
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end
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def build_editable_fields(fields, guardian, args)
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if pending?
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# We can edit category / title if it's a new topic
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if topic_id.blank?
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# Only staff can edit category for now, since in theory a category group reviewer could
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# post in a category they don't have access to.
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fields.add("category_id", :category) if guardian.is_staff?
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fields.add("payload.title", :text)
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fields.add("payload.tags", :tags)
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end
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fields.add("payload.raw", :editor)
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end
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end
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def create_options
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result = payload.symbolize_keys
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result[:cooking_options].symbolize_keys! if result[:cooking_options]
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result[:topic_id] = topic_id if topic_id
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result[:category] = category_id if category_id
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result
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end
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def perform_approve_post(performed_by, args)
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created_post = nil
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opts =
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create_options.merge(
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skip_validations: true,
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skip_jobs: true,
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skip_events: true,
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skip_guardian: true,
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)
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opts.merge!(guardian: Guardian.new(performed_by)) if performed_by.staff?
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creator = PostCreator.new(target_created_by, opts)
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created_post = creator.create
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unless created_post && creator.errors.blank?
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return create_result(:failure) { |r| r.errors = creator.errors }
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end
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self.target = created_post
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self.topic_id = created_post.topic_id if topic_id.nil?
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save
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UserSilencer.unsilence(target_created_by, performed_by) if target_created_by.silenced?
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StaffActionLogger.new(performed_by).log_post_approved(created_post) if performed_by.staff?
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# Backwards compatibility, new code should listen for `reviewable_transitioned_to`
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DiscourseEvent.trigger(:approved_post, self, created_post)
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Notification.create!(
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notification_type: Notification.types[:post_approved],
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user_id: target_created_by.id,
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data: { post_url: created_post.url }.to_json,
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topic_id: created_post.topic_id,
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post_number: created_post.post_number,
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)
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create_result(:success, :approved) do |result|
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result.created_post = created_post
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# Do sidekiq work outside of the transaction
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result.after_commit = -> do
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creator.enqueue_jobs
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creator.trigger_after_events
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end
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end
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end
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def perform_approve_post_closed(performed_by, args)
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perform_approve_post(performed_by, args)
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end
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def perform_reject_post(performed_by, args)
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# Backwards compatibility, new code should listen for `reviewable_transitioned_to`
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DiscourseEvent.trigger(:rejected_post, self)
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StaffActionLogger.new(performed_by).log_post_rejected(self, DateTime.now) if performed_by.staff?
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create_result(:success, :rejected)
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end
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def perform_delete(performed_by, args)
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create_result(:success, :deleted)
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end
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def perform_delete_user(performed_by, args)
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delete_user(performed_by, delete_opts)
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end
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def perform_delete_user_block(performed_by, args)
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delete_options = delete_opts
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delete_options.merge!(block_email: true, block_ip: true) if Rails.env.production?
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delete_user(performed_by, delete_options)
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end
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private
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def delete_user(performed_by, delete_options)
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reviewable_ids = Reviewable.where(created_by: target_created_by).pluck(:id)
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UserDestroyer.new(performed_by).destroy(target_created_by, delete_options)
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update_column(:target_created_by_id, nil)
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create_result(:success, :rejected) { |r| r.remove_reviewable_ids += reviewable_ids }
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end
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def delete_opts
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{
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context: I18n.t("reviewables.actions.delete_user.reason"),
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delete_posts: true,
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block_urls: true,
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delete_as_spammer: true,
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}
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end
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def compute_user_stats
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return unless status_changed_from_or_to_pending?
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target_created_by&.user_stat&.update_pending_posts
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end
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def status_changed_from_or_to_pending?
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saved_change_to_id?(from: nil) && pending? || saved_change_to_status?(from: "pending")
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end
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end
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# == Schema Information
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#
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# Table name: reviewables
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#
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# id :bigint not null, primary key
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# type :string not null
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# status :integer default("pending"), not null
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# created_by_id :integer not null
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# reviewable_by_moderator :boolean default(FALSE), not null
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# reviewable_by_group_id :integer
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# category_id :integer
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# topic_id :integer
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# score :float default(0.0), not null
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# potential_spam :boolean default(FALSE), not null
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# target_id :integer
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# target_type :string
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# target_created_by_id :integer
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# payload :json
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# version :integer default(0), not null
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# latest_score :datetime
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# created_at :datetime not null
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# updated_at :datetime not null
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# force_review :boolean default(FALSE), not null
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# reject_reason :text
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#
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# Indexes
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#
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# idx_reviewables_score_desc_created_at_desc (score,created_at)
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# index_reviewables_on_reviewable_by_group_id (reviewable_by_group_id)
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# index_reviewables_on_status_and_created_at (status,created_at)
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# index_reviewables_on_status_and_score (status,score)
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# index_reviewables_on_status_and_type (status,type)
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# index_reviewables_on_target_id_where_post_type_eq_post (target_id) WHERE ((target_type)::text = 'Post'::text)
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# index_reviewables_on_topic_id_and_status_and_created_by_id (topic_id,status,created_by_id)
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# index_reviewables_on_type_and_target_id (type,target_id) UNIQUE
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#
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