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class InterfacesController < ApplicationController
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# params structure is
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# {"host"=>
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# {"interfaces_attributes"=>
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# {"new_1405068143746"=>
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# {"_destroy"=>"false", "type"=>"Nic::BMC", "mac"=>"", "name"=>"", "domain_id"=>"", "ip"=>""}}}}
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def new
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@host = Host.new params[:host]
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attributes = params[:host].fetch(:interfaces_attributes, {})
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@key, attributes = attributes.first
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raise Foreman::Exception, 'Missing attributes for interface' if @key.blank?
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if attributes.present?
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raise Foreman::Exception, 'Type was not selected' if attributes[:type].blank?
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klass = attributes.delete(:type).constantize
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raise Foreman::Exception, 'Type is not Interface class' unless klass <= Nic::Base
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attributes.delete(:_destroy)
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@interface = klass.new(attributes)
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end
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render 'nic/new'
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end
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end
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