Module: Jamm::Client

Defined in:
lib/jamm/client.rb

Class Method Summary collapse

Class Method Details

.handler(merchant: nil) ⇒ Object 



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# File 'lib/jamm/client.rb', line 5

def self.handler(merchant: nil)
  base = Jamm::OpenAPI::ApiClient.new

  # Configure
  base.config.host = Jamm.openapi.config.host
  base.config.scheme = Jamm.openapi.config.scheme
  base.default_headers['Authorization'] = "Bearer #{Jamm::OAuth.token}"

  # Platform feature, optionally set merchant id to call Jamm API
  # on behalf of the merchant.
  if merchant
    unless defined?(Jamm::Mode) && Jamm.respond_to?(:mode) && Jamm.mode == Jamm::Mode::PLATFORM
      raise ArgumentError, 'merchant can only be set when Jamm.mode is Jamm::Mode::PLATFORM'
    end

    # Merchant ID format validation to match backend expectations (e.g. "mer-*").
    unless merchant.is_a?(String) && merchant.match?(/\Amer-[0-9A-Za-z_-]+\z/)
      raise ArgumentError, 'invalid merchant id format (expected something like "mer-*")'
    end

    base.default_headers['Jamm-Merchant'] = merchant
  end
  base
end