Add service to move issues between lists

1 files changed, 58 insertions, 0 deletions

diff --git a/app/services/boards/issues/move_service.rb b/app/services/boards/issues/move_service.rb
new file mode 100644
index 00000000000..d893a52cf9b
--- /dev/null
+++ b/app/services/boards/issues/move_service.rb
@@ -0,0 +1,58 @@
+module Boards
+  module Issues
+    class MoveService
+      def initialize(project, user, params = {})
+        @project = project
+        @user = user
+        @params = params.dup
+      end
+
+      def execute
+        return false unless issue.present?
+
+        update_service.execute(issue)
+        reopen_service.execute(issue) if moving_from.done?
+        close_service.execute(issue)  if moving_to.done?
+
+        true
+      end
+
+      private
+
+      attr_reader :project, :user, :params
+
+      delegate :board, to: :project
+
+      def issue
+        @issue ||= project.issues.visible_to_user(user).find_by!(iid: params[:id])
+      end
+
+      def moving_from
+        @moving_from ||= board.lists.find(params[:from])
+      end
+
+      def moving_to
+        @moving_to ||= board.lists.find(params[:to])
+      end
+
+      def close_service
+        ::Issues::CloseService.new(project, user)
+      end
+
+      def reopen_service
+        ::Issues::ReopenService.new(project, user)
+      end
+
+      def update_service
+        ::Issues::UpdateService.new(project, user, issue_params)
+      end
+
+      def issue_params
+        {
+          add_label_ids: [moving_to.label_id].compact,
+          remove_label_ids: [moving_from.label_id].compact
+        }
+      end
+    end
+  end
+end