public async Task <long> CreateWallet(CreateWalletDto model, long idUser)
{
try
{
var user = await _weGOPAYDbContext.User.Where(s => s.Id == idUser).FirstOrDefaultAsync();
var userId = user.UserId;
var nWallet = new Wallet
{
UserId = userId,
Status = model.Status.Description(),
NairaBalance = GetNairaBalance(model.Currency, model.Amount, userId),
EuroBalance = GetEuroBalance(model.Currency, model.Amount, userId),
PoundBalance = GetPoundBalance(model.Currency, model.Amount, userId),
USDBalance = GetDollarBalance(model.Currency, model.Amount, userId),
YenBalance = GetYenBalance(model.Currency, model.Amount, userId),
WalletCreationDate = DateTime.UtcNow
};
await _weGOPAYDbContext.Wallet.AddAsync(nWallet);
await _weGOPAYDbContext.SaveChangesAsync();
return(nWallet.Id);
}
catch (Exception ex)
{
throw ex;
}
}
public async Task <long> CreateUser(CreateUserDto model)
{
//PASSWORD ENCRYPTION
byte[] passwordHash, passwordSalt;
CreatePasswordEncrypt(model.Password, out passwordHash, out passwordSalt);
var nModel = new User
{
PasswordHash = passwordHash,
PasswordSalt = passwordSalt,
EmailAddress = model.EmailAddress,
Fullname = model.Fullname,
CountryOfOrigin = model.CountryOfOrigin,
CountryOfResidence = model.CountryOfResidence,
Gender = model.Gender.Description(),
Status = UserStatusEnum.Registered.Description(),
UserId = Guid.NewGuid().ToString(),
};
await _weGOPAYDbContext.User.AddAsync(nModel);
await _weGOPAYDbContext.SaveChangesAsync();
return(nModel.Id);
}
public async Task <long> MakeTransactionRequest(RequestWalletTransactionDto model)
{
#region Initiating Currency Transaction Request
try
{
WalletTransaction nMakeTransaction = new WalletTransaction();
var checkTransaction = await _weGOPAYDbContext.Wallet.Where(x => x.UserId == model.UserId).FirstOrDefaultAsync();
if ((int)model.RequestCurrency == (int)CurrencyEnum.Naira && model.RequestAmount <= checkTransaction.NairaBalance)
{
nMakeTransaction = new WalletTransaction
{
UserId = model.UserId,
Amount = model.RequestAmount,
RequestCurrency = (int)CurrencyEnum.Naira,
ResponseCurrency = (int)model.ResponseCurrency,
TransactionStatus = (int)TransactionStatus.Requested,
};
}
if ((int)model.RequestCurrency == (int)CurrencyEnum.USDollar && model.RequestAmount <= checkTransaction.NairaBalance)
{
nMakeTransaction = new WalletTransaction
{
UserId = model.UserId,
Amount = model.RequestAmount,
RequestCurrency = (int)CurrencyEnum.USDollar,
ResponseCurrency = (int)model.ResponseCurrency,
TransactionStatus = (int)TransactionStatus.Requested,
};
}
if ((int)model.RequestCurrency == (int)CurrencyEnum.BritishPound && model.RequestAmount <= checkTransaction.NairaBalance)
{
nMakeTransaction = new WalletTransaction
{
UserId = model.UserId,
Amount = model.RequestAmount,
RequestCurrency = (int)CurrencyEnum.BritishPound,
ResponseCurrency = (int)model.ResponseCurrency,
TransactionStatus = (int)TransactionStatus.Requested,
};
}
if ((int)model.RequestCurrency == (int)CurrencyEnum.Euro && model.RequestAmount <= checkTransaction.NairaBalance)
{
nMakeTransaction = new WalletTransaction
{
UserId = model.UserId,
Amount = model.RequestAmount,
RequestCurrency = (int)CurrencyEnum.Euro,
ResponseCurrency = (int)model.ResponseCurrency,
TransactionStatus = (int)TransactionStatus.Requested,
};
}
if ((int)model.RequestCurrency == (int)CurrencyEnum.Yen && model.RequestAmount <= checkTransaction.NairaBalance)
{
nMakeTransaction = new WalletTransaction
{
UserId = model.UserId,
Amount = model.RequestAmount,
RequestCurrency = (int)CurrencyEnum.Yen,
ResponseCurrency = (int)model.ResponseCurrency,
TransactionStatus = (int)TransactionStatus.Requested,
};
}
await _weGOPAYDbContext.WalletTransaction.AddAsync(nMakeTransaction);
await _weGOPAYDbContext.SaveChangesAsync();
return(nMakeTransaction.Id);
}
catch (Exception ex)
{
throw ex;
}
#endregion
}
