151 lines
5 KiB
Ruby
151 lines
5 KiB
Ruby
# frozen_string_literal: true
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module API
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module Helpers
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module LabelHelpers
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extend Grape::API::Helpers
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params :label_create_params do
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requires :name, type: String, desc: 'The name of the label to be created'
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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"
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optional :description, type: String, desc: 'The description of label to be created'
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end
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params :label_update_params do
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optional :new_name, type: String, desc: 'The new name of the label'
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optional :color, type: String, desc: "The new color of the label given in 6-digit hex notation with leading '#' sign (e.g. #FFAABB) or one of the allowed CSS color names"
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optional :description, type: String, desc: 'The new description of label'
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end
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params :project_label_update_params do
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use :label_update_params
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optional :priority, type: Integer, desc: 'The priority of the label', allow_blank: true
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at_least_one_of :new_name, :color, :description, :priority
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end
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params :group_label_update_params do
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use :label_update_params
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at_least_one_of :new_name, :color, :description
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end
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def find_label(parent, id_or_title, params = { include_ancestor_groups: true })
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labels = available_labels_for(parent, params)
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label = labels.find_by_id(id_or_title) || labels.find_by_title(id_or_title)
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label || not_found!('Label')
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end
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def get_labels(parent, entity, params = {})
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present paginate(available_labels_for(parent, params)),
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with: entity,
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current_user: current_user,
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parent: parent,
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with_counts: params[:with_counts]
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end
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def get_label(parent, entity, params = {})
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label = find_label(parent, params_id_or_title, params)
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present label, with: entity, current_user: current_user, parent: parent
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end
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def create_label(parent, entity)
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authorize! :admin_label, parent
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label = available_labels_for(parent).find_by_title(params[:name])
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conflict!('Label already exists') if label
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priority = params.delete(:priority)
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label_params = declared_params(include_missing: false)
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label = ::Labels::CreateService.new(label_params).execute(create_service_params(parent))
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if label.persisted?
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if parent.is_a?(Project)
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label.prioritize!(parent, priority) if priority
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end
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present label, with: entity, current_user: current_user, parent: parent
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else
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render_validation_error!(label)
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end
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end
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def update_label(parent, entity)
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authorize! :admin_label, parent
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label = find_label(parent, params_id_or_title, include_ancestor_groups: false)
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update_priority = params.key?(:priority)
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priority = params.delete(:priority)
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# params is used to update the label so we need to remove this field here
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params.delete(:label_id)
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params.delete(:name)
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update_params = declared_params(include_missing: false)
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if update_params.present?
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authorize! :admin_label, label
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label = ::Labels::UpdateService.new(update_params).execute(label)
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render_validation_error!(label) unless label.valid?
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end
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if parent.is_a?(Project) && update_priority
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if priority.nil?
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label.unprioritize!(parent)
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else
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label.prioritize!(parent, priority)
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end
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end
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present label, with: entity, current_user: current_user, parent: parent
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end
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def delete_label(parent)
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label = find_label(parent, params_id_or_title, include_ancestor_groups: false)
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authorize! :admin_label, label
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destroy_conditionally!(label)
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end
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def promote_label(parent)
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unless parent.group
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render_api_error!('Failed to promote project label to group label', 400)
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end
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authorize! :admin_label, parent.group
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label = find_label(parent, params[:name], include_ancestor_groups: false)
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begin
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group_label = ::Labels::PromoteService.new(parent, current_user).execute(label)
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if group_label
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present group_label, with: Entities::GroupLabel, current_user: current_user, parent: parent.group
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else
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render_api_error!('Failed to promote project label to group label', 400)
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end
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rescue StandardError => error
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render_api_error!(error.to_s, 400)
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end
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end
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def params_id_or_title
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@params_id_or_title ||= params[:label_id] || params[:name]
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end
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def create_service_params(parent)
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case parent
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when Project
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{ project: parent }
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when Group
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{ group: parent }
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else
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raise TypeError, 'Parent type is not supported'
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end
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end
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end
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end
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end
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