public async Task <int> Surrender(SurrenderDto input)
{
CheckUpdatePermission();
int surrenderNum = 0;
input.InsurancePolicyIds.ForEach(x =>
{
var insurancePolicy = Repository.FirstOrDefault(p => p.Id == x);
CheckInsurancePolicy(insurancePolicy);
var insuranceDetails = _insuranceDetailRepository.GetAll().Where(d => d.InsurancePolicyId == x).ToList();
if (insurancePolicy == null || insuranceDetails == null || insuranceDetails.Count <= 0)
{
throw new UserFriendlyException("保单资料异常");
}
var percent = Convert.ToDecimal(Math.Round((input.EndTime.ToLocalTime().Date - insurancePolicy.StartTime.ToLocalTime().Date).TotalDays) / Math.Round((insurancePolicy.EndTime.ToLocalTime().Date - insurancePolicy.StartTime.ToLocalTime().Date).TotalDays));
for (int i = 0; i < insuranceDetails.Count; i++)
{
var OldInsuranceJson = JsonConvert.SerializeObject(insuranceDetails[i]);
insuranceDetails[i].OriginalAmount = insuranceDetails[i].OriginalAmount * percent;
insuranceDetails[i].TransactionAmount = insuranceDetails[i].TransactionAmount * percent;
insuranceDetails[i].NoDeductibleOriginalAmount = insuranceDetails[i].NoDeductibleOriginalAmount * percent;
insuranceDetails[i].NoDeductibleTransactionAmount = insuranceDetails[i].NoDeductibleTransactionAmount * percent;
insuranceDetails[i] = UpdateInsuranceCalculation(insuranceDetails[i]);
_insuranceLogRepository.Insert(new InsuranceLog
{
InsuranceOperationType = InsuranceOperationType.Surrender,
InsuranceDetailId = insuranceDetails[i].Id,
SerialNumber = input.SerialNumber,
OldInsuranceJson = OldInsuranceJson,
NewInsuranceJson = JsonConvert.SerializeObject(insuranceDetails[i])
});
}
insurancePolicy.EndTime = input.EndTime.ToLocalTime();
surrenderNum++;
});
await CurrentUnitOfWork.SaveChangesAsync();
return(surrenderNum);
}
public async Task <IActionResult> Surrender(
[FromServices] IMediator mediator,
[FromBody] SurrenderDto surrender)
{
GetCoinsResponse resultQuery = await mediator.Send(new GetCoinsQuery());
var coins = new List <Coins>(resultQuery.Coins).OrderByDescending(x => x.Par).ToList();
int index = 0;
while (surrender.Surrender != 0)
{
if (index > coins.Count - 1)
{
break;
}
if (coins[index].Count > 0 && surrender.Surrender >= coins[index].Par)
{
surrender.Surrender -= coins[index].Par;
coins[index].Count -= 1;
}
else
{
index++;
}
}
foreach (var coin in coins)
{
var command = new UpdateCoinCommand(coin);
await mediator.Send(command);
}
return(Ok(surrender));
}