Revert "Merge branch '49449-add-an-api-endpoint-for-bulk-updating-issues-and-mrs' into 'master'"

This reverts commit 7981c0292b07a0138b096fa082341fcb13e9ce2b, reversing
changes made to 9202bbd129537a698b986e6295d0c783b5a84815.

2 files changed, 0 insertions, 52 deletions

diff --git a/lib/api/api.rb b/lib/api/api.rb
index 3bcf5150b43..4dd1b459554 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -115,7 +115,6 @@ module API
     mount ::API::GroupVariables
     mount ::API::ImportGithub
     mount ::API::Internal
-    mount ::API::IssuableBulkUpdate
     mount ::API::Issues
     mount ::API::JobArtifacts
     mount ::API::Jobs
diff --git a/lib/api/issuable_bulk_update.rb b/lib/api/issuable_bulk_update.rb
deleted file mode 100644
index 5ac6c252d96..00000000000
--- a/lib/api/issuable_bulk_update.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-# frozen_string_literal: true
-
-module API
-  class IssuableBulkUpdate < Grape::API
-    params do
-      requires :id, type: String, desc: 'The ID of a project'
-    end
-    resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
-      %w(issue merge_request).each do |issuable|
-        desc "Updates a list of #{issuable.pluralize}" do
-          detail 'This feature was introduced in 11.9'
-        end
-        params do
-          requires :issuable_ids, type: Array[Integer], desc: "Array of #{issuable.pluralize} IDs to be updated"
-          optional :state_event, type: String, values: %w(reopen close), desc: 'Reopens or closes a resource'
-          optional :milestone_id, type: Integer, desc: 'The milestone ID number'
-          optional :add_label_ids, type: Array[Integer], desc: 'IDs of labels to be added'
-          optional :remove_label_ids, type: Array[Integer], desc: 'IDs of labels to be removed'
-          optional :subscription_event, type: String, values: %w(subscribe unsubscribe),
-                                        desc: 'Subscribes or unsubscribes from a resource'
-
-          if issuable == 'issue'
-            optional :assignee_ids, type: Array[Integer], desc: 'List of assignee IDs'
-            at_least_one_of :state_event, :milestone_id, :add_label_ids, :remove_label_ids,
-                            :subscription_event, :assignee_ids
-          else
-            optional :assignee_id, type: Integer, desc: 'ID of the assignee'
-            at_least_one_of :state_event, :milestone_id, :add_label_ids, :remove_label_ids,
-                            :subscription_event, :assignee_id
-          end
-        end
-        put ":id/#{issuable.pluralize}/bulk_update" do
-          authorize! :"admin_#{issuable}", user_project
-
-          update_params = declared_params(include_missing: false)
-
-          result = Issuable::BulkUpdateService.new(user_project, current_user, update_params)
-            .execute(issuable)
-
-          if result[:success]
-            status 200
-            quantity = result[:count]
-            { message: "#{quantity} #{issuable.pluralize(quantity)} updated" }
-          else
-            render_api_error!('Bulk update failed', 400)
-          end
-        end
-      end
-    end
-  end
-end