require_relative "base_service" module Files class DeleteService < BaseService def execute allowed = ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(ref) unless allowed return error("You are not allowed to push into this branch") end unless repository.branch_names.include?(ref) return error("You can only create files if you are on top of a branch") end blob = repository.blob_at_branch(ref, path) unless blob return error("You can only edit text files") end delete_file_action = Gitlab::Satellite::DeleteFileAction.new(current_user, project, ref, path) deleted_successfully = delete_file_action.commit!( nil, params[:commit_message] ) if deleted_successfully success else error("Your changes could not be committed, because the file has been changed") end end end end