public async Task Create_Wallet()
{
Wallet wallet = new Wallet
{
Id = Guid.NewGuid(),
Name = "My Wallet 1",
CreatedDate = DateTime.Now,
OwnerId = Guid.NewGuid().ToString(),
Moneys = new List <Money>
{
new Money
{
Amount = 120.00M,
CurrencyCode = "TRY",
CreatedDate = DateTime.Now
},
new Money
{
Amount = 50.00M,
CurrencyCode = "USD",
CreatedDate = DateTime.Now
}
}
};
await _context.Wallets.AddAsync(wallet);
var result = await _context.SaveChangesAsync();
Assert.True(result > 0);
}
public async Task <Guid> Handle(AddMoneyToWallet request, CancellationToken cancellationToken)
{
Money money = new Money
{
Amount = request.Amount,
WalletId = request.WalletId,
CreatedDate = DateTime.Now,
CurrencyCode = request.CurrencyCode,
Id = Guid.NewGuid()
};
ProcessLog processLog = new ProcessLog
{
Amount = request.Amount,
CurrencyCode = request.CurrencyCode,
CreatedDate = DateTime.Now,
LogType = ProcessLogType.Deposit
};
await _context.Moneys.AddAsync(money, cancellationToken);
await _context.ProcessLogs.AddAsync(processLog, cancellationToken);
var create = await _context.SaveChangesAsync(cancellationToken);
return(money.Id);
}
public async Task <Guid> Handle(UpdateWallet request, CancellationToken cancellationToken)
{
Wallet wallet = await _context.Wallets.FirstOrDefaultAsync(x => x.Id == request.Id, cancellationToken);
// Cüzdan yoksa hata gönder.
if (wallet == null)
{
throw new Exception("Cüzdan bulunamadı!");
}
wallet.Name = request.Name;
wallet.UpdatedDate = DateTime.Now;
_context.Wallets.Update(wallet);
var update = await _context.SaveChangesAsync(cancellationToken);
return(wallet.Id);
}
public async Task <Guid> Handle(CreateWallet request, CancellationToken cancellationToken)
{
// Aynı owner'a ait aynı isimde cüzdan olmasının önüne geçer.
var existsWalletName = await _context.Wallets.AnyAsync(
x => x.OwnerId == request.OwnerId && string.Equals(x.Name, request.Name, StringComparison.CurrentCultureIgnoreCase), cancellationToken);
if (existsWalletName)
{
throw new Exception("Bu isimde daha önce bir cüzdan eklenmiş! Lütfen başka bir isim kullanınız!");
}
Wallet wallet = new Wallet
{
Id = Guid.NewGuid(),
Name = request.Name,
CreatedDate = DateTime.Now,
OwnerId = request.OwnerId,
};
// Cüzdan oluşturulurken para varsa eklenecek.
if (request.Moneys != null && request.Moneys.Any())
{
wallet.Moneys = request.Moneys.Select(w => new Money
{
Amount = w.Amount,
CurrencyCode = w.CurrencyCode,
CreatedDate = DateTime.Now,
}).ToList();
// Eklenen paraların logları tutuluyor.
ProcessLog[] processLogs = wallet.Moneys.Select(x => new ProcessLog
{
Amount = x.Amount,
CurrencyCode = x.CurrencyCode,
CreatedDate = DateTime.Now,
LogType = ProcessLogType.Deposit
}).ToArray();
await _context.ProcessLogs.AddRangeAsync(processLogs, cancellationToken);
}
await _context.Wallets.AddAsync(wallet, cancellationToken);
var save = await _context.SaveChangesAsync(cancellationToken);
return(wallet.Id);
}
public async Task <bool> Handle(DeleteWallet request, CancellationToken cancellationToken)
{
Wallet wallet = await _context.Wallets
.Include(x => x.Moneys)
.FirstOrDefaultAsync(x => x.Id == request.Id, cancellationToken);
// İçinde para olan cüzdan silinemez.
var isThereMoney = wallet.Moneys.Sum(x => x.Amount);
if (isThereMoney > 0)
{
throw new Exception("İçinde para olan bir cüzdanı silemezsiniz!");
}
_context.Wallets.Remove(wallet);
var delete = await _context.SaveChangesAsync(cancellationToken);
return(delete > 0);
}
