/// <summary>
/// 统一下下单接口, 返回发起支付的Package
/// </summary>
/// <param name="unifierViewModel"></param>
/// <returns></returns>
public string UnifiedOrder(UnifierOrderViewModel unifierViewModel)
{
var wxPayData = new WxPayData();
wxPayData.SetValue("appid", WxPayConfig.APPID);
wxPayData.SetValue("mch_id", WxPayConfig.MCHID);
wxPayData.SetValue("body", unifierViewModel.Body);
wxPayData.SetValue("attach", unifierViewModel.Attach);
wxPayData.SetValue("out_trade_no", unifierViewModel.OutTradeNo);
wxPayData.SetValue("total_fee", unifierViewModel.TotalFee);
wxPayData.SetValue("time_start", DateTime.Now.ToString("yyyyMMddHHmmss"));
wxPayData.SetValue("time_expire", DateTime.Now.AddMinutes(10).ToString("yyyyMMddHHmmss"));
wxPayData.SetValue("goods_tag", unifierViewModel.Tag);
wxPayData.SetValue("trade_type", "JSAPI");
wxPayData.SetValue("openid", unifierViewModel.OpenId);
var result = WxPayApi.UnifiedOrder(wxPayData, unifierViewModel.NotifyUrl);
var jsonResult = GetJsApiParameters(result);
return(jsonResult);
}
public async Task <IActionResult> UiniferOrder(Guid orderId)
{
try
{
var orderEntity = await OrderBs.GetDetailData(orderId);
var totalFee = orderEntity.OrderGoods.Select(x => new
{
Fee = x.Good.Price * x.Number
}).Sum(x => x.Fee);
var outtradeno = WeAppPayApi.GenOutTradeNo();
var vm = new UnifierOrderViewModel()
{
OpenId = orderEntity.UserAccountEntry.WeChat.OpenIdMapping.FirstOrDefault(x => x.Source == "丸子家族")?.OpenId,
Body = "ceshi ",
Attach = "丸子家族",
OutTradeNo = outtradeno,
Tag = "",
TotalFee = (int)(totalFee * 100)
};
orderEntity.OutTradeNo = outtradeno;
await OrderBs.Update(orderEntity);
var packageStr = WeAppPayApi.UnifiedOrder(vm);
//return Json(packageStr);
return(Content(packageStr, "application/json"));
}
catch (Exception exc)
{
logger.LogError(exc.Message);
return(Content(exc.Message));
}
}
