contracts

type IGateway interface {
	Request(api payloads.UnionPaymentApi, params map[string]string) *payloads.UnionPaymentResult
}

type IGatewayApi interface {
	Request(params map[string]string) *payloads.UnionPaymentResult
	BuildParams(params map[string]string) map[string]string
}

type IGatewayConfig interface {
	ParseConfig() interface{}
	CheckConfig() error
}

type IGatewayRequest interface {
	BuildParams(params map[string]string) map[string]string
	Request(params map[string]string) *payloads.UnionPaymentResult
	ParseResult(response payloads.IGatewayResponse) map[string]string
}

type IPaymentNotify interface {
	PayNotify(notify payloads.UnionPaymentNotify, notifyData interface{}) (isSuccess bool)
}

type XmlParams map[string]string