public async Task <Result> PreTest([FromBody] PreTestPatams testPatams)
{
try
{
var sw = Stopwatch.StartNew();
var appinfo = _appService.GetAppCache(testPatams.AppKey);
if (appinfo == null)
{
return new Result {
Status = false, Message = TaskResultStatus.AppKeyError.ToString()
}
}
;
var json = AESAlgorithm.Decrypt(testPatams.PreData, appinfo.AppSecret);
//var p= _serializer.Deserialize<PreTestModel>(json);
// var dto = p.MapTo<PreTestDto>();
var dto = new PreTestDto();
var pArr = json.Split("&", StringSplitOptions.RemoveEmptyEntries);
dto.AppKey = pArr[0];
dto.AppSecret = pArr[1];
dto.MerchantNo = pArr[2];
var rlt = await _preTestService.PreTest(dto);
sw.Stop();
Logger.Info($"pretest time:{sw.ElapsedMilliseconds}");
return(rlt);
}
catch (Exception ex)
{
Logger.Error("预验失败", ex);
return(new Result {
Status = false
});
}
}
public async Task <Result> PreTest(PreTestDto dto)
{
try
{
var appInfo = _appService.GetAppCache(dto.AppKey);
if (appInfo == null)
{
return new Result {
Status = false, Message = TaskResultStatus.AppKeyError.ToString()
}
}
;
if (!VerifTimeStamp(dto.TimeStamp))
{
return(await Task.FromResult(new Result { Status = false, Message = TaskResultStatus.TimeStampError.ToString() }));
}
var md5 = Hx.Security.Md5Getter.Get($"{appInfo.Id}{appInfo.AppSecret}{dto.TimeStamp}{appInfo.UserId}");
if (!dto.Signature.ToLower().Equals(md5.ToLower()))
{
return new Result {
Status = false, Message = TaskResultStatus.PreSignatureError.ToString()
}
}
;
//验证余额
var ver = await VerifiedBalance(appInfo);
if (!ver.Status)
{
return(ver);
}
var dataContent = AESAlgorithm.Decrypt(dto.DataContent, appInfo.AppSecret);
if (string.IsNullOrWhiteSpace(dataContent))
{
return new Result {
Status = false, Message = TaskResultStatus.TokenError.ToString()
}
}
;
//计费
await Balance(appInfo);
//redis
await _redisHelper.StringIncrementAsync(RedisKeyName.CreateUserAmountKey(appInfo.UserId), -1);
//计费明细写数据库
await BillingDetails(appInfo, dataContent);
return(new Result {
Status = true, Message = TaskResultStatus.OK.ToString()
});
}
catch (Exception ex)
{
Logger.Error($"PreTest error:{ex},dto:{Serializer.Serialize(dto)}");
return(new Result {
Status = false, Message = TaskResultStatus.SystemError.ToString()
});
}
}
