diff options
Diffstat (limited to 'app/services/projects')
-rw-r--r-- | app/services/projects/transfer_service.rb | 114 |
1 files changed, 74 insertions, 40 deletions
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb index 1c24b27a870..fd701e33524 100644 --- a/app/services/projects/transfer_service.rb +++ b/app/services/projects/transfer_service.rb @@ -12,87 +12,121 @@ module Projects TransferError = Class.new(StandardError) def execute(new_namespace) - if new_namespace.blank? + @new_namespace = new_namespace + + if @new_namespace.blank? raise TransferError, 'Please select a new namespace for your project.' end - unless allowed_transfer?(current_user, project, new_namespace) + + unless allowed_transfer?(current_user, project) raise TransferError, 'Transfer failed, please contact an admin.' end - transfer(project, new_namespace) + + transfer(project) + + true rescue Projects::TransferService::TransferError => ex project.reload project.errors.add(:new_namespace, ex.message) false end - def transfer(project, new_namespace) - old_namespace = project.namespace + private - Project.transaction do - old_path = project.path_with_namespace - old_group = project.group - new_path = File.join(new_namespace.try(:full_path) || '', project.path) + def transfer(project) + @old_path = project.path_with_namespace + @old_group = project.group + @new_path = File.join(@new_namespace.try(:full_path) || '', project.path) + @old_namespace = project.namespace - if Project.where(path: project.path, namespace_id: new_namespace.try(:id)).present? - raise TransferError.new("Project with same path in target namespace already exists") - end + if Project.where(path: project.path, namespace_id: @new_namespace.try(:id)).exists? + raise TransferError.new("Project with same path in target namespace already exists") + end - if project.has_container_registry_tags? - # we currently doesn't support renaming repository if it contains tags in container registry - raise TransferError.new('Project cannot be transferred, because tags are present in its container registry') - end + if project.has_container_registry_tags? + # We currently don't support renaming repository if it contains tags in container registry + raise TransferError.new('Project cannot be transferred, because tags are present in its container registry') + end - project.expire_caches_before_rename(old_path) + attempt_transfer_transaction + end + + def attempt_transfer_transaction + Project.transaction do + project.expire_caches_before_rename(@old_path) - # Apply new namespace id and visibility level - project.namespace = new_namespace - project.visibility_level = new_namespace.visibility_level unless project.visibility_level_allowed_by_group? - project.save! + update_namespace_and_visibility(@new_namespace) # Notifications - project.send_move_instructions(old_path) + project.send_move_instructions(@old_path) # Move main repository - unless gitlab_shell.mv_repository(project.repository_storage_path, old_path, new_path) + unless move_repo_folder(@old_path, @new_path) raise TransferError.new('Cannot move project') end # Move wiki repo also if present - gitlab_shell.mv_repository(project.repository_storage_path, "#{old_path}.wiki", "#{new_path}.wiki") + move_repo_folder("#{@old_path}.wiki", "#{@new_path}.wiki") # Move missing group labels to project - Labels::TransferService.new(current_user, old_group, project).execute + Labels::TransferService.new(current_user, @old_group, project).execute # Move uploads - Gitlab::UploadsTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path) + Gitlab::UploadsTransfer.new.move_project(project.path, @old_namespace.full_path, @new_namespace.full_path) # Move pages - Gitlab::PagesTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path) + Gitlab::PagesTransfer.new.move_project(project.path, @old_namespace.full_path, @new_namespace.full_path) - project.old_path_with_namespace = old_path + project.old_path_with_namespace = @old_path - SystemHooksService.new.execute_hooks_for(project, :transfer) + execute_system_hooks end - - refresh_permissions(old_namespace, new_namespace) - - true + rescue Exception # rubocop:disable Lint/RescueException + rollback_side_effects + raise + ensure + refresh_permissions end - def allowed_transfer?(current_user, project, namespace) - namespace && + def allowed_transfer?(current_user, project) + @new_namespace && can?(current_user, :change_namespace, project) && - namespace.id != project.namespace_id && - current_user.can?(:create_projects, namespace) + @new_namespace.id != project.namespace_id && + current_user.can?(:create_projects, @new_namespace) end - def refresh_permissions(old_namespace, new_namespace) + def update_namespace_and_visibility(to_namespace) + # Apply new namespace id and visibility level + project.namespace = to_namespace + project.visibility_level = to_namespace.visibility_level unless project.visibility_level_allowed_by_group? + project.save! + end + + def refresh_permissions # This ensures we only schedule 1 job for every user that has access to # the namespaces. - user_ids = old_namespace.user_ids_for_project_authorizations | - new_namespace.user_ids_for_project_authorizations + user_ids = @old_namespace.user_ids_for_project_authorizations | + @new_namespace.user_ids_for_project_authorizations UserProjectAccessChangedService.new(user_ids).execute end + + def rollback_side_effects + rollback_folder_move + update_namespace_and_visibility(@old_namespace) + end + + def rollback_folder_move + move_repo_folder(@new_path, @old_path) + move_repo_folder("#{@new_path}.wiki", "#{@old_path}.wiki") + end + + def move_repo_folder(from_name, to_name) + gitlab_shell.mv_repository(project.repository_storage_path, from_name, to_name) + end + + def execute_system_hooks + SystemHooksService.new.execute_hooks_for(project, :transfer) + end end end |