public async Task AddWeChatPaymentNotifyMessage(WeChatPaymentNotifyMessageDTO model)
{
var orderDTO = await _orderServiceProxy.GetByOrderNo(model.OutTradeNo);
if (orderDTO == null)
{
return;
}
var organizationId = "";
IGateway gateway = null;
organizationId = orderDTO.OrganizationId ?? "";
WeChatAppConfiguration appConfig = null;
if (!string.IsNullOrEmpty(organizationId))
{
appConfig = _wechatAppConfigurationRepository.GetFiltered(o => o.OrganizationId == organizationId).FirstOrDefault();
}
if (appConfig != null)
{
var wechatpayMerchant = new Merchant
{
AppId = appConfig.AppId,
MchId = appConfig.MchId,
Key = appConfig.Key,
AppSecret = appConfig.AppSecret,
SslCertPath = appConfig.SslCertPath,
SslCertPassword = appConfig.SslCertPassword,
NotifyUrl = appConfig.NotifyUrl
};
gateway = new WechatpayGateway(wechatpayMerchant);
}
else
{
gateway = _gateways.Get <WechatpayGateway>();
}
var key = ((WechatpayGateway)(gateway)).Merchant.Key;
//if (model.Sign.ToUpper() != model.ToSign(key).ToUpper()) return;
_wechatPaymentNotifyMessageRepository.Add(new WeChatPaymentNotifyMessage
{
CreatedOn = DateTime.Now,
NotifyApiName = "AddWeChatPaymentNotifyMessage",
MessageContent = JsonConvert.SerializeObject(model)
});
_dbUnitOfWork.Commit();
}
public async Task <string> GetOpenId(string code, string organizationId = null)
{
WeChatOpenIdResponseDTO result = null;
BaseGateway gateway = null;
if (string.IsNullOrEmpty(organizationId))
{
gateway = _gateways.Get <WechatpayGateway>();
}
else
{
WeChatAppConfiguration appConfig = _wechatAppConfigurationRepository.GetFiltered(o => o.OrganizationId == organizationId).FirstOrDefault();
if (appConfig != null)
{
var wechatpayMerchant = new PaySharp.Wechatpay.Merchant
{
AppId = appConfig.AppId,
MchId = appConfig.MchId,
Key = appConfig.Key,
AppSecret = appConfig.AppSecret,
SslCertPath = appConfig.SslCertPath,
SslCertPassword = appConfig.SslCertPassword,
NotifyUrl = appConfig.NotifyUrl
};
gateway = new WechatpayGateway(wechatpayMerchant);
}
else
{
gateway = _gateways.Get <WechatpayGateway>();
}
}
var reqModel = new WeChatOpenIdRequestDTO {
AppId = gateway.Merchant.AppId, Code = code, Secret = _configuration.WeChatAppSecret
};
result = await _wechatApiProxy.CheckAuthCode(reqModel);
//TODO:验签
return(result?.OpenId ?? string.Empty);
}
public async Task <OpenIDSessionKeyDTO> GetSessionKey(string code, string organizationId = null, string applicationId = null)
{
WeChatOpenIdResponseDTO result = null;
BaseGateway gateway = null;
if (string.IsNullOrEmpty(organizationId))
{
gateway = _gateways.Get <WechatpayGateway>();
}
else
{
WeChatAppConfiguration appConfig = _wechatAppConfigurationRepository.GetFiltered(o => o.OrganizationId == organizationId).FirstOrDefault();
if (appConfig != null)
{
var wechatpayMerchant = new PaySharp.Wechatpay.Merchant
{
AppId = appConfig.AppId,
MchId = appConfig.MchId,
Key = appConfig.Key,
AppSecret = appConfig.AppSecret,
SslCertPath = appConfig.SslCertPath,
SslCertPassword = appConfig.SslCertPassword,
NotifyUrl = appConfig.NotifyUrl
};
gateway = new WechatpayGateway(wechatpayMerchant);
}
else
{
gateway = _gateways.Get <WechatpayGateway>();
}
}
var reqModel = new WeChatOpenIdRequestDTO {
AppId = gateway.Merchant.AppId, Code = code, Secret = _configuration.WeChatAppSecret
};
result = await _wechatApiProxy.CheckAuthCode(reqModel);
//TODO:验签
AppletUserSessionDTO dto = null;
if (result != null)
{
await _authServiceProxy.AddOrUpdateAppletUser(new AppletUserDTO
{
ApplicationId = applicationId,
Channel = UserChannel.WeChat,
NickName = "",
OpenId = result.OpenId,
OrganizationId = organizationId,
UserId = "",
UserPortrait = ""
});
dto = await _authServiceProxy.AddOrUpdateAppletUserSession(new AppletUserSessionDTO
{
UserId = "",
OpenId = result.OpenId,
SessionKey = result.SessionKey
});
}
return(new OpenIDSessionKeyDTO {
GooiosSessionKey = dto.GooiosSessionKey, OpenId = dto.OpenId
});
}
public async Task SyncOrderStatus(string orderId)
{
var orderDTO = await _orderServiceProxy.GetById(orderId);
if (orderDTO == null)
{
return;
}
BaseGateway gateway = null;
if (string.IsNullOrEmpty(orderDTO.OrganizationId))
{
gateway = _gateways.Get <WechatpayGateway>();
}
else
{
WeChatAppConfiguration appConfig = _wechatAppConfigurationRepository.GetFiltered(o => o.OrganizationId == orderDTO.OrganizationId).FirstOrDefault();
if (appConfig != null)
{
var wechatpayMerchant = new PaySharp.Wechatpay.Merchant
{
AppId = appConfig.AppId,
MchId = appConfig.MchId,
Key = appConfig.Key,
AppSecret = appConfig.AppSecret,
SslCertPath = appConfig.SslCertPath,
SslCertPassword = appConfig.SslCertPassword,
NotifyUrl = appConfig.NotifyUrl
};
gateway = new WechatpayGateway(wechatpayMerchant);
}
else
{
gateway = _gateways.Get <WechatpayGateway>();
}
}
var request = new QueryRequest();
request.AddGatewayData(new QueryModel()
{
OutTradeNo = orderDTO.OrderNo
});
var response = gateway.Execute(request);
if (response.ReturnCode == "SUCCESS")
{
if (response.ResultCode == "SUCCESS")
{
if (response.TradeState == TradeState.SUCCESS.ToString())
{
await _orderServiceProxy.SetOrderPaidSuccessed(orderId);
}
if (response.TradeState == TradeState.REVOKED.ToString() ||
response.TradeState == TradeState.CLOSED.ToString())
{
await _orderServiceProxy.SetOrderPaidFailed(orderId);
}
}
}
}
public async Task <RequestPaymentResponseDTO> RequestPayment(RequestPaymentRequestDTO model)
{
var orderDTO = await _orderServiceProxy.GetById(model.OrderId);
if (orderDTO == null)
{
return(null);
}
var request = new AppletPayRequest();
var body = "";
var orgStr = (orderDTO.OrderItems.FirstOrDefault()?.Title ?? "-");
if (orgStr.Length > 20)
{
body = orgStr.Substring(0, 20);
}
else
{
body = orgStr;
}
request.AddGatewayData(new AppletPayModel()
{
Body = body,
OutTradeNo = orderDTO.OrderNo,
TotalAmount = (int)(orderDTO.PayAmount * 100),
OpenId = model.OpenId
});
IGateway gateway = null;
var organizationId = "";
organizationId = orderDTO.OrganizationId ?? "";
WeChatAppConfiguration appConfig = null;
if (!string.IsNullOrEmpty(organizationId))
{
appConfig = _wechatAppConfigurationRepository.GetFiltered(o => o.OrganizationId == organizationId).FirstOrDefault();
}
if (appConfig != null)
{
var wechatpayMerchant = new PaySharp.Wechatpay.Merchant
{
AppId = appConfig.AppId,
MchId = appConfig.MchId,
Key = appConfig.Key,
AppSecret = appConfig.AppSecret,
SslCertPath = appConfig.SslCertPath,
SslCertPassword = appConfig.SslCertPassword,
NotifyUrl = appConfig.NotifyUrl
};
gateway = new WechatpayGateway(wechatpayMerchant);
}
else
{
gateway = _gateways.Get <WechatpayGateway>();
}
var response = gateway.Execute(request);
var ns = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 20);
var ts = GetTimeStamp();
var pkg = $"prepay_id={response?.PrepayId}";
var sign = GetSign(((WechatpayGateway)gateway).Merchant.AppId, ns, response?.PrepayId, ts.ToString(), ((WechatpayGateway)gateway).Merchant.Key);
var result = new RequestPaymentResponseDTO
{
NonceStr = ns,
Package = pkg,
PaySign = sign,
TimeStamp = ts.ToString()
};
return(result);
}
