21 lines
648 B
Ruby
21 lines
648 B
Ruby
module API
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class Avatar < Grape::API
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resource :avatar do
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desc 'Return avatar url for a user' do
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success Entities::Avatar
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end
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params do
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requires :email, type: String, desc: 'Public email address of the user'
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optional :size, type: Integer, desc: 'Single pixel dimension for Gravatar images'
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end
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get do
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forbidden!('Unauthorized access') unless can?(current_user, :read_users_list)
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user = User.find_by_public_email(params[:email])
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user ||= User.new(email: params[:email])
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present user, with: Entities::Avatar, size: params[:size]
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end
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end
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end
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end
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