/// <summary>
/// 执行回调逻辑
/// </summary>
/// <param name="key">支付业务关键字</param>
/// <param name="outTradeNo">商户系统的订单号</param>
/// <param name="totalFee">金额（单位：分）</param>
/// <param name="transactionId">微信支付订单号</param>
/// <returns></returns>
public async Task ExecuteCallback(string key, string outTradeNo, string transactionId, decimal totalFee)
{
using (var obj = _iocManager.ResolveAsDisposable <TransactionLogHelper>())
{
//更新交易日志
await obj.Object.UpdateAsync(outTradeNo, transactionId, async (unitOfWork, logInfo) =>
{
var data = logInfo.CustomData.FromJsonString <JObject>();
Logger?.Info($"正在执行【{key}】回调逻辑。data:{data?.ToJsonString()}");
if (!decimal.Equals(logInfo.Currency.CurrencyValue, totalFee))
{
throw new UserFriendlyException(
$"支付金额不一致：要求支付金额为：{logInfo.Currency.CurrencyValue}，实际支付金额为：{totalFee}");
}
var paymentCallbackAction = PaymentCallbackActions?.FirstOrDefault(p => p.Key == key);
if (paymentCallbackAction == null)
{
throw new UserFriendlyException($"Key：{key} 不存在，请使用Register方法进行注册");
}
await paymentCallbackAction.Process(unitOfWork, logInfo);
});
}
}
/// <summary>
/// 卸载
/// </summary>
/// <param name="paymentCallbackAction"></param>
/// <returns></returns>
public async Task UnRegisterCallbackAction(IPaymentCallbackAction paymentCallbackAction)
{
if (await IsRegisterCallbackAction(paymentCallbackAction))
{
PaymentCallbackActions.Remove(PaymentCallbackActions.First(p => p.Key == paymentCallbackAction.Key));
}
await Task.FromResult(0);
}
/// <summary>
/// 注册回调逻辑
/// </summary>
/// <param name="paymentCallbackAction"></param>
/// <returns></returns>
public virtual async Task RegisterCallbackAction(IPaymentCallbackAction paymentCallbackAction)
{
if (!await IsRegisterCallbackAction(paymentCallbackAction))
{
PaymentCallbackActions.Add(paymentCallbackAction);
}
await Task.FromResult(0);
}
/// <summary>
/// 是否注册回调逻辑
/// </summary>
/// <param name="paymentCallbackAction"></param>
/// <returns></returns>
public virtual async Task <bool> IsRegisterCallbackAction(IPaymentCallbackAction paymentCallbackAction)
{
return(await Task.FromResult(PaymentCallbackActions.Contains(paymentCallbackAction) ||
PaymentCallbackActions.Any(p => p.Key == paymentCallbackAction.Key)));
}
