private PaymentFacade(PayGatewayTypes gatewayType, CommonPayConfig payConfig)
{
if (payConfig == null)
{
throw new ArgumentNullException(nameof(payConfig), "未提供支付平台配置");
}
_paymentGateway = gatewayType switch
{
PayGatewayTypes.WxJsApiPay => new WxJsApiPayGateway(payConfig),
_ => _gatewayBuilders?.GetValue(gatewayType)?.Invoke(payConfig)
};
if (_paymentGateway == null)
{
throw new ArgumentOutOfRangeException("gatewayType", "未知的支付方式");
}
_paymentGateway.GatewayType = gatewayType;
}
/// <summary>
/// 通过支付渠道及配置信息，创建PaymentFacade。
/// </summary>
public static PaymentFacade Create(PayGatewayTypes gatewayType, CommonPayConfig payConfig)
{
return(new PaymentFacade(gatewayType, payConfig));
}
protected PaymentGatewayBase(CommonPayConfig payConfig)
{
PayConfig = payConfig;
}