129 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			129 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			Ruby
		
	
	
	
module API
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  class AwardEmoji < Grape::API
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    include PaginationParams
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    before { authenticate! }
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    AWARDABLES = %w[issue merge_request snippet].freeze
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    resource :projects do
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      AWARDABLES.each do |awardable_type|
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        awardable_string = awardable_type.pluralize
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        awardable_id_string = "#{awardable_type}_id"
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        params do
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          requires :id, type: String, desc: 'The ID of a project'
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          requires :"#{awardable_id_string}", type: Integer, desc: "The ID of an Issue, Merge Request or Snippet"
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        end
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        [
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          ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji",
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          ":id/#{awardable_string}/:#{awardable_id_string}/notes/:note_id/award_emoji"
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        ].each do |endpoint|
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          desc 'Get a list of project +awardable+ award emoji' do
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            detail 'This feature was introduced in 8.9'
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            success Entities::AwardEmoji
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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 endpoint do
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            if can_read_awardable?
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              awards = awardable.award_emoji
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              present paginate(awards), with: Entities::AwardEmoji
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            else
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              not_found!("Award Emoji")
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            end
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          end
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          desc 'Get a specific award emoji' do
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            detail 'This feature was introduced in 8.9'
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            success Entities::AwardEmoji
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          end
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          params do
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            requires :award_id, type: Integer, desc: 'The ID of the award'
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          end
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          get "#{endpoint}/:award_id" do
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            if can_read_awardable?
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              present awardable.award_emoji.find(params[:award_id]), with: Entities::AwardEmoji
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            else
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              not_found!("Award Emoji")
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            end
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          end
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          desc 'Award a new Emoji' do
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            detail 'This feature was introduced in 8.9'
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            success Entities::AwardEmoji
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          end
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          params do
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            requires :name, type: String, desc: 'The name of a award_emoji (without colons)'
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          end
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          post endpoint do
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            not_found!('Award Emoji') unless can_read_awardable? && can_award_awardable?
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            award = awardable.create_award_emoji(params[:name], current_user)
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            if award.persisted?
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              present award, with: Entities::AwardEmoji
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            else
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              not_found!("Award Emoji #{award.errors.messages}")
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            end
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          end
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          desc 'Delete a +awardables+ award emoji' do
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            detail 'This feature was introduced in 8.9'
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            success Entities::AwardEmoji
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          end
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          params do
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            requires :award_id, type: Integer, desc: 'The ID of an award emoji'
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          end
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          delete "#{endpoint}/:award_id" do
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            award = awardable.award_emoji.find(params[:award_id])
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            unauthorized! unless award.user == current_user || current_user.admin?
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            award.destroy
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            present award, with: Entities::AwardEmoji
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          end
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        end
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      end
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    end
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    helpers do
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      def can_read_awardable?
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        can?(current_user, read_ability(awardable), awardable)
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      end
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      def can_award_awardable?
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        awardable.user_can_award?(current_user, params[:name])
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      end
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      def awardable
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        @awardable ||=
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          begin
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            if params.include?(:note_id)
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              note_id = params.delete(:note_id)
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              awardable.notes.find(note_id)
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            elsif params.include?(:issue_id)
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              user_project.issues.find(params[:issue_id])
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            elsif params.include?(:merge_request_id)
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              user_project.merge_requests.find(params[:merge_request_id])
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            else
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              user_project.snippets.find(params[:snippet_id])
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            end
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          end
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      end
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      def read_ability(awardable)
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        case awardable
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        when Note
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          read_ability(awardable.noteable)
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        else
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          :"read_#{awardable.class.to_s.underscore}"
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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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