public void Withdraw(string cardNumber, decimal amount)
{
var card = _cardRepository.Get(cardNumber);
var feeAmount = _withdrawalFeeCalculator.Calculate(amount);
var amountTotal = amount + feeAmount;
if (card.Balance - amountTotal < 0)
{
throw new InsufficientFundsException();
}
card.Balance -= amountTotal;
var fee = _feeFactory.Create(cardNumber, feeAmount);
_feeRepository.Add(fee);
}
public async Task <SaleDto> Create(Guid userId, SaleForCreationDto saletForCreationDto)
{
try
{
Client client = null;
if (saletForCreationDto.ClientId.HasValue)
{
client = await _clientRepository.GetById(saletForCreationDto.ClientId.Value);
if (client == null)
{
throw new KeyNotFoundException($"Client with id: {saletForCreationDto.ClientId} not found.");
}
}
var sale = new Sale()
{
ClientId = saletForCreationDto.ClientId,
ClientName = client != null ? client.Name + " " + client.Lastname : saletForCreationDto.ClientName,
Date = saletForCreationDto.Date.ToLocalTime(),
PaymentType = saletForCreationDto.PaymentType,
CreatedBy = userId
};
decimal total = 0;
foreach (var detailFC in saletForCreationDto.Details)
{
var product = await _productRepository.GetById(detailFC.ProductId);
if (product == null)
{
throw new KeyNotFoundException($"Product with id: {detailFC.ProductId} not found.");
}
var price = (await _priceRepository.GetAll())
.OrderByDescending(x => x.DateTime)
.FirstOrDefault(
x => x.ProductId == detailFC.ProductId &&
x.DateTime.ToLocalTime() <= saletForCreationDto.Date.ToLocalTime() &&
x.PriceType == ePriceTypes.SalePrice &&
!x.IsDeleted
);
FeeRule feeRule = null;
if (sale.PaymentType == ePaymentTypes.OwnFees)
{
feeRule = (await _feeRuleRepository.Find(x => x.ProductId == detailFC.ProductId))
.OrderByDescending(x => x.Date).ThenBy(x => x.FeesAmountTo)
.FirstOrDefault(x => x.Date <= sale.Date && x.FeesAmountTo >= saletForCreationDto.OwnFees.Quantity);
if (feeRule == null)
{
throw new KeyNotFoundException($"Fee Rule not found.");
}
decimal percentage = feeRule.Percentage * saletForCreationDto.OwnFees.Quantity / 100;
total += price.Value * detailFC.Quantity * (1 + percentage);
}
else
{
total += price.Value * detailFC.Quantity;
}
var detail = new Detail()
{
SaleId = sale.Id,
ProductId = detailFC.ProductId,
Quantity = detailFC.Quantity,
UnitPrice = price.Value,
FeeRuleId = feeRule?.Id,
CreatedBy = userId
};
product.Stock -= detailFC.Quantity;
detail = await _detailRepository.Add(detail);
await _productRepository.Update(product);
}
Payment payment = null;
switch (saletForCreationDto.PaymentType)
{
case Util.Enums.ePaymentTypes.Cash:
var cashDto = (CashForCreationDto)saletForCreationDto.Cash;
payment = new Cash(total, cashDto.Discount)
{
SaleId = sale.Id,
CreatedBy = userId
};
await _cashRepository.Add((Cash)payment);
break;
case Util.Enums.ePaymentTypes.OwnFees:
var ownFeesDto = (OwnFeesForCreationDto)saletForCreationDto.OwnFees;
payment = new OwnFees(ownFeesDto.ExpirationDate, total, ownFeesDto.Quantity, userId)
{
SaleId = sale.Id,
};
payment = await _ownFeesRepository.Add((OwnFees)payment);
foreach (var fee in ((OwnFees)payment).FeeList)
{
await _feeRepository.Add(fee);
}
break;
case Util.Enums.ePaymentTypes.CreditCard:
var creditCardDto = (CreditCardForCreationDto)saletForCreationDto.CreditCard;
payment = new CreditCard(total, creditCardDto.Discount, creditCardDto.Surcharge)
{
SaleId = sale.Id,
CardType = creditCardDto.CardType,
Bank = creditCardDto.Bank,
CreatedBy = userId
};
await _creditCardRepository.Add((CreditCard)payment);
break;
case Util.Enums.ePaymentTypes.DebitCard:
var debitCardDto = (DebitCardForCreationDto)saletForCreationDto.DebitCard;
payment = new DebitCard(total, debitCardDto.Discount, debitCardDto.Surcharge)
{
SaleId = sale.Id,
CardType = debitCardDto.CardType,
Bank = debitCardDto.Bank,
CreatedBy = userId
};
await _debitCardRepository.Add((DebitCard)payment);
break;
case Util.Enums.ePaymentTypes.Cheques:
var chequesDto = (ChequesPaymentForCreationDto)saletForCreationDto.Cheques;
if (chequesDto.ListOfCheques.Sum(x => x.Value) != total)
{
throw new InvalidOperationException("The sum of cheques list is different of amount.");
}
payment = new ChequesPayment()
{
SaleId = sale.Id,
Amount = Math.Ceiling(total * 100) / 100,
CreatedBy = userId
};
await _chequesPaymentRepository.Add((ChequesPayment)payment);
foreach (var c in chequesDto.ListOfCheques)
{
var cheque = new Cheque()
{
ChequesPaymentId = payment.Id,
Bank = c.Bank,
Nro = c.Nro,
Value = c.Value,
CreatedBy = userId
};
await _chequeRepository.Add(cheque);
}
break;
default:
break;
}
sale.PaymentId = payment.Id;
sale = await _saleRepository.Add(sale);
await _saleRepository.CommitAsync();
return(_mapper.Map <Sale, SaleDto>(sale));
}
catch (Exception e)
{
throw e;
}
}