def get(self, email_address):
        """
        Get a customer
        ---
        tags:
          - customers
        produces:
          - application/json
        parameters:
          - name: email_address
            in: path
            description: Email address for customer you're looking for
            required: true
            type: string
            default: [email protected]
        responses:
          200:
            description: Customer Found
          404:
            description: Customer Not Found
          500:
            description: Server Error
        """
        customer_service = CustomerService()
        customer = customer_service.get_customer_by_email(email_address)

        if customer:
            return customer.to_primitive(), 200
        else:
            return None, 404