99 lines
3.5 KiB
Ruby
99 lines
3.5 KiB
Ruby
module API
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class Labels < Grape::API
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include PaginationParams
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before { authenticate! }
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params do
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requires :id, type: String, desc: 'The ID of a project'
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end
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resource :projects do
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desc 'Get all labels of the project' do
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success Entities::Label
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end
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params do
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use :pagination
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end
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get ':id/labels' do
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present paginate(available_labels), with: Entities::Label, current_user: current_user, project: user_project
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end
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desc 'Create a new label' do
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success Entities::Label
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end
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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)"
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optional :description, type: String, desc: 'The description of label to be created'
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optional :priority, type: Integer, desc: 'The priority of the label', allow_blank: true
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end
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post ':id/labels' do
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authorize! :admin_label, user_project
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label = available_labels.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 = user_project.labels.create(declared_params(include_missing: false))
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if label.valid?
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label.prioritize!(user_project, priority) if priority
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present label, with: Entities::Label, current_user: current_user, project: user_project
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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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desc 'Delete an existing label' do
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success Entities::Label
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end
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params do
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requires :name, type: String, desc: 'The name of the label to be deleted'
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end
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delete ':id/labels' do
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authorize! :admin_label, user_project
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label = user_project.labels.find_by(title: params[:name])
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not_found!('Label') unless label
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label.destroy
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end
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desc 'Update an existing label. At least one optional parameter is required.' do
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success Entities::Label
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end
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params do
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requires :name, type: String, desc: 'The name of the label to be updated'
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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)"
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optional :description, type: String, desc: 'The new description of label'
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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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put ':id/labels' do
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authorize! :admin_label, user_project
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label = user_project.labels.find_by(title: params[:name])
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not_found!('Label not found') unless label
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update_priority = params.key?(:priority)
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priority = params.delete(:priority)
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label_params = declared_params(include_missing: false)
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# Rename new name to the actual label attribute name
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label_params[:name] = label_params.delete(:new_name) if label_params.key?(:new_name)
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render_validation_error!(label) unless label.update(label_params)
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if update_priority
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if priority.nil?
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label.unprioritize!(user_project)
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else
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label.prioritize!(user_project, priority)
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end
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end
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present label, with: Entities::Label, current_user: current_user, project: user_project
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end
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end
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end
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end
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