nfeio_webhook.rb

class NfeioController < InheritedResources::Base

    before_action :authenticate_user!, :except => [:webhook]
    before_filter :resource

    skip_before_action :verify_authenticity_token
    
    def webhook
        event = JSON.parse(request.body.read)
        case event['action']
            when 'issued_successfully'
                invoice_issue_success
            when 'issued_failed'
                invoice_issued_failed
            when 'issued_error'
                invoice_issued_error
            when 'cancelled_successfully'
                invoice_cancelled_successfully
            when 'cancelled_failed'
                invoice_cancelled_failed
            when 'cancelled_error'
                invoice_cancelled_error
            end
        rescue Exception => ex
            render :json => {:status => 400, :error => "Webhook failed"} and return
        end
            render :json => {:status => 200}
    end

    def invoice_issue_success
        @nfe_production_sale.update_attribute(:status, 'Autorizada')
    end

    def invoice_issued_failed
        @nfe_production_sale.update_attribute(:status, 'Falha ao Emitir')
    end

    def invoice_issued_error
        @nfe_production_sale.update_attribute(:status, 'Erro ao Emitir')
    end

    def invoice_cancelled_successfully
        @nfe_production_sale.update_attribute(:status, 'Cancelada')
    end

    def invoice_cancelled_failed
        @nfe_production_sale.update_attribute(:status, 'Erro ao Cancelar')
    end

    def invoice_cancelled_error
        @nfe_production_sale.update_attribute(:status, 'Erro ao Cancelar')
    end

    private

    def resource
        @nfe_production_sale = NfeProductionSale.find_by(params[:nfeio_product_invoice_id])
    end
end