/// <summary>
/// 提款申请
/// </summary>
/// <param name="widthdrawinfo"></param>
/// <returns></returns>
public async Task <OperationResult> Widthdraw(WidthdrawInfo widthdrawInfo)
{
UserRepository.UnitOfWork.TransactionEnabled = true;
//验证用户
User user = await UserManager.FindByIdAsync(widthdrawInfo.UserId);
if (user == null)
{
return(new OperationResult(OperationResultType.QueryNull));
}
//验证密码
if (!await UserManager.CheckPasswordAsync(user, widthdrawInfo.Password))
{
return(new OperationResult(OperationResultType.Error, "密码错误"));
}
//验证资金
if (user.UserExtend.RmbCoin < widthdrawInfo.Amount)
{
return(new OperationResult(OperationResultType.Error, "提现金额大于账户余额"));
}
user.UserExtend.RmbCoin -= widthdrawInfo.Amount;
//提款记录
RmbCoinTransaction transaction = new RmbCoinTransaction()
{
Amount = -widthdrawInfo.Amount,
Type = RmbTransactionType.Withdraw,
State = TransactionState.UnConfirmed,
Direction = TransactionDirection.Expend,
RealAmount = -widthdrawInfo.Amount,
CreatedTime = DateTime.Now,
StreamId = DateTime.Now.ToString("yyMMddHHmmss") + new Random().GetRandomNumberString(4),//生成序列号
Remark = "提现",
OtherSideInfo = widthdrawInfo.BankName,
Fee = 0,
Preferential = 0,
User = user
};
await RmbCoinTransactionRepository.InsertAsync(transaction);
user.RmbCoinTransactions.Add(transaction);
IdentityResult result;
result = await UserManager.UpdateAsync(user);
if (!result.Succeeded)
{
return(result.ToOperationResult());
}
return(await UserRepository.UnitOfWork.SaveChangesAsync() > 0
? new OperationResult(OperationResultType.Success, $"提款申请成功")
: OperationResult.NoChanged);
}
/// <summary>
/// 转账
/// </summary>
/// <param name="transactionInfo"></param>
/// <returns></returns>
public async Task <OperationResult> Transaction(TransactionInfo transactionInfo)
{
UserRepository.UnitOfWork.TransactionEnabled = true;
//验证用户
User user = await UserManager.FindByIdAsync(transactionInfo.UserId);
if (user == null)
{
return(new OperationResult(OperationResultType.QueryNull));
}
//验证收款方账号
User otherSizeUser = await UserManager.FindByNameAsync(transactionInfo.OtherSizeUserName);
if (otherSizeUser == null)
{
return(new OperationResult(OperationResultType.QueryNull));
}
//验证密码
if (!await UserManager.CheckPasswordAsync(user, transactionInfo.Password))
{
return(new OperationResult(OperationResultType.Error, "密码错误"));
}
//验证资金
if (user.UserExtend.RmbCoin < transactionInfo.Amount)
{
return(new OperationResult(OperationResultType.Error, "提现金额大于账户余额"));
}
user.UserExtend.RmbCoin -= transactionInfo.Amount;
otherSizeUser.UserExtend.RmbCoin += transactionInfo.Amount;
string streamId = DateTime.Now.ToString("yyMMddHHmmss") + new Random().GetRandomNumberString(4);//生成序列号
//付款人转账记录
RmbCoinTransaction transaction = new RmbCoinTransaction()
{
Amount = -transactionInfo.Amount,
Type = RmbTransactionType.Transaction,
State = TransactionState.Success,
Direction = TransactionDirection.Expend,
RealAmount = -transactionInfo.Amount,
CreatedTime = DateTime.Now,
StreamId = streamId,
Remark = "转账",
OtherSideInfo = transactionInfo.OtherSizeUserName,
Fee = 0,
Preferential = 0,
User = user
};
await RmbCoinTransactionRepository.InsertAsync(transaction);
user.RmbCoinTransactions.Add(transaction);
//收款人转账记录
RmbCoinTransaction transaction2 = new RmbCoinTransaction()
{
Amount = transactionInfo.Amount,
Type = RmbTransactionType.Transaction,
State = TransactionState.Success,
Direction = TransactionDirection.InCome,
RealAmount = transactionInfo.Amount,
CreatedTime = DateTime.Now,
StreamId = streamId,
Remark = "转账",
OtherSideInfo = user.UserName,
Fee = 0,
Preferential = 0,
User = otherSizeUser
};
await RmbCoinTransactionRepository.InsertAsync(transaction2);
otherSizeUser.RmbCoinTransactions.Add(transaction2);
IdentityResult result;
result = await UserManager.UpdateAsync(user);
result = await UserManager.UpdateAsync(otherSizeUser);
if (!result.Succeeded)
{
return(result.ToOperationResult());
}
return(await UserRepository.UnitOfWork.SaveChangesAsync() > 0
? new OperationResult(OperationResultType.Success, $"转账成功")
: OperationResult.NoChanged);
}