diff options
Diffstat (limited to 'lib/api/helpers/label_helpers.rb')
-rw-r--r-- | lib/api/helpers/label_helpers.rb | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/lib/api/helpers/label_helpers.rb b/lib/api/helpers/label_helpers.rb new file mode 100644 index 00000000000..c11e7d614ab --- /dev/null +++ b/lib/api/helpers/label_helpers.rb @@ -0,0 +1,82 @@ +# frozen_string_literal: true + +module API + module Helpers + module LabelHelpers + extend Grape::API::Helpers + + params :label_create_params do + requires :name, type: String, desc: 'The name of the label to be created' + requires :color, type: String, desc: "The color of the label given in 6-digit hex notation with leading '#' sign (e.g. #FFAABB) or one of the allowed CSS color names" + optional :description, type: String, desc: 'The description of label to be created' + end + + def find_label(parent, id, include_ancestor_groups: true) + labels = available_labels_for(parent, include_ancestor_groups: include_ancestor_groups) + label = labels.find_by_id(id) || labels.find_by_title(id) + + label || not_found!('Label') + end + + def get_labels(parent, entity) + present paginate(available_labels_for(parent)), with: entity, current_user: current_user, parent: parent + end + + def create_label(parent, entity) + authorize! :admin_label, parent + + label = available_labels_for(parent).find_by_title(params[:name]) + conflict!('Label already exists') if label + + priority = params.delete(:priority) + label_params = declared_params(include_missing: false) + + label = + if parent.is_a?(Project) + ::Labels::CreateService.new(label_params).execute(project: parent) + else + ::Labels::CreateService.new(label_params).execute(group: parent) + end + + if label.persisted? + if parent.is_a?(Project) + label.prioritize!(parent, priority) if priority + end + + present label, with: entity, current_user: current_user, parent: parent + else + render_validation_error!(label) + end + end + + def update_label(parent, entity) + authorize! :admin_label, parent + + label = find_label(parent, params[:name], include_ancestor_groups: false) + update_priority = params.key?(:priority) + priority = params.delete(:priority) + + label = ::Labels::UpdateService.new(declared_params(include_missing: false)).execute(label) + render_validation_error!(label) unless label.valid? + + if parent.is_a?(Project) && update_priority + if priority.nil? + label.unprioritize!(parent) + else + label.prioritize!(parent, priority) + end + end + + present label, with: entity, current_user: current_user, parent: parent + end + + def delete_label(parent) + authorize! :admin_label, parent + + label = find_label(parent, params[:name], include_ancestor_groups: false) + + destroy_conditionally!(label) + end + end + end +end |