public Result CreateNewCustomer(Customer newCustomer, IRepositoriesHandler repositoriesHandler, IPasswordService passwordService, IResourcesProvider resourcesProvider)
{
var result = new Result();
var isLoginExist = repositoriesHandler.СustomerRepository.GetCollection().Any(x => x.Login == newCustomer.Login);
if (isLoginExist)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("LogExist");
return(result);
}
if (!IsCutomerDataValid(newCustomer.Login, newCustomer.Password))
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("NoLogPass");
return(result);
}
newCustomer.Password = passwordService.HashPassword(newCustomer.Password);
newCustomer.DateOfRegistration = DateTime.Now;
repositoriesHandler.СustomerRepository.Insert(newCustomer);
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("CusCreat");
return(result);
}
public Result CreateNewCreditCard(CreditCard newCreditCard, IRepositoriesHandler repositoriesHandler, IPasswordService passwordService, IResourcesProvider resourcesProvider)
{
var result = new Result();
var isCardNumExist = repositoriesHandler.СreditCardRepository.GetCollection().Any(x => x.CardNumber == newCreditCard.CardNumber);
if (isCardNumExist)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("CCNumExist");
return(result);
}
if (!IsCreditCardDataValid(newCreditCard.CardNumber, newCreditCard.PIN))
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("NoNumPin");
return(result);
}
newCreditCard.PIN = passwordService.HashPassword(newCreditCard.PIN);
newCreditCard.DateOfCreation = DateTime.Now;
repositoriesHandler.СreditCardRepository.Insert(newCreditCard);
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("CCCreated");
return(result);
}
public async Task <Result> GenerateCardRandomTransactionsAsync(int toCardID, IRepositoriesHandler repositoriesHandler, IResourcesProvider resourcesProvider)
{
var result = new Result();
if (toCardID == 0)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("CCIdNull");
return(result);
}
var cards = await repositoriesHandler.СreditCardRepository.GetCollectionForRandomTranAsync(toCardID);
if (cards.Count == 0)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("NotEnCards");
return(result);
}
int counter = 0;
var transactionResult = new Result();
foreach (var card in cards)
{
Random rnd = new Random();
var transaction = new Domain.Models.Transaction();
transaction.Amount = rnd.Next(1, (int)card.Amount);
transaction.Comment = resourcesProvider.GetGeneralResource("RndTran");
transaction.Date = DateTime.Now;
transaction.FromCreditCardID = card.CreditCardID;
transaction.ToCreditCardID = toCardID;
transactionResult = await this.PerformTransactionAsync(transaction, repositoriesHandler, resourcesProvider);
if (transactionResult.Success)
{
counter++;
}
}
if (counter > 0)
{
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("TransGenDone");
return(result);
}
else
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("TranAllCCOutOfFunds");
return(result);
}
}
public Result UpdateCustomer(EditedCustomer editedCustomer, IRepositoriesHandler repositoriesHandler, IPasswordService passwordService, IResourcesProvider resourcesProvider)
{
var result = new Result();
var isLoginExist = repositoriesHandler.СustomerRepository.GetCollection().Any(x => x.Login == editedCustomer.Login && x.CustomerID != editedCustomer.CustomerID);
if (isLoginExist)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("LogExist");
return(result);
}
if (editedCustomer.CustomerID == 0)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("CusIdNull");
return(result);
}
if (!IsCutomerDataValid(editedCustomer.Login, editedCustomer.CurrentPassword))
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("NoLogPass");
return(result);
}
var storedCustomer = repositoriesHandler.СustomerRepository.GetById(editedCustomer.CustomerID);
if (passwordService.ComparePasswords(editedCustomer.CurrentPassword, storedCustomer.Password))
{
storedCustomer.CustomerID = editedCustomer.CustomerID;
storedCustomer.FirstName = editedCustomer.FirstName;
storedCustomer.LastName = editedCustomer.LastName;
storedCustomer.Login = editedCustomer.Login;
storedCustomer.Password = string.IsNullOrEmpty(editedCustomer.NewPassword) ? storedCustomer.Password : passwordService.HashPassword(editedCustomer.NewPassword);
repositoriesHandler.СustomerRepository.Update(storedCustomer);
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("CusUpdt");
return(result);
}
else
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("PassDontMatch");
return(result);
}
}
public Result UpdateCreditCard(EditedCreditCard editedCreditCard, IRepositoriesHandler repositoriesHandler, IPasswordService passwordService, IResourcesProvider resourcesProvider)
{
var result = new Result();
var isCardNumExist = repositoriesHandler.СreditCardRepository.GetCollection().Any(x => x.CardNumber == editedCreditCard.CardNumber && x.CreditCardID != editedCreditCard.CreditCardID);
if (isCardNumExist)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("CCNumExist");
return(result);
}
if (!IsCreditCardDataValid(editedCreditCard.CardNumber, editedCreditCard.CurrentPIN))
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("NoNumPin");
return(result);
}
var storedCreditCard = repositoriesHandler.СreditCardRepository.GetById(editedCreditCard.CreditCardID);
if (passwordService.ComparePasswords(editedCreditCard.CurrentPIN, storedCreditCard.PIN))
{
storedCreditCard.CardNumber = editedCreditCard.CardNumber;
storedCreditCard.Amount = editedCreditCard.Amount;
storedCreditCard.PIN = string.IsNullOrEmpty(editedCreditCard.NewPIN) ? storedCreditCard.PIN : passwordService.HashPassword(editedCreditCard.NewPIN);
repositoriesHandler.СreditCardRepository.Update(storedCreditCard);
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("CCUpdt");
return(result);
}
else
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("PinsDontMatch");
return(result);
}
}
public CustomerController(IRepositoriesHandler repositoriesHandler, IServiceHandler serviceHandler, IResourcesProvider resourcesProvider)
{
this.repositoriesHandler = repositoriesHandler;
this.serviceHandler = serviceHandler;
this.resourcesProvider = resourcesProvider;
}
public TransactionController(IRepositoriesHandler repositoriesHandler, IServiceHandler serviceHandler, IResourcesProvider resourcesProvider)
{
this.repositoriesHandler = repositoriesHandler;
this.serviceHandler = serviceHandler;
this.resourcesProvider = resourcesProvider;
}
public async Task <Result> PerformTransactionAsync(Domain.Models.Transaction newTransaction, IRepositoriesHandler repositoriesHandler, IResourcesProvider resourcesProvider)
{
var result = new Result();
result.Success = newTransaction.Amount > 0;
if (!result.Success)
{
result.Error = resourcesProvider.GetGeneralResource("IncAmount");
return(result);
}
var fromCreditCard = await repositoriesHandler.СreditCardRepository.GetByIdAsync(newTransaction.FromCreditCardID);
result.Success = fromCreditCard.Amount > newTransaction.Amount;
if (!result.Success)
{
result.Error = resourcesProvider.GetGeneralResource("TranOutOfFunds");
return(result);
}
var toCreditCard = await repositoriesHandler.СreditCardRepository.GetByIdAsync(newTransaction.ToCreditCardID);
if (fromCreditCard.CreditCardID == toCreditCard.CreditCardID)
{
result.Success = false;
result.Error = resourcesProvider.GetGeneralResource("SelectDifCards");
return(result);
}
try
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
fromCreditCard.Amount -= newTransaction.Amount;
await repositoriesHandler.СreditCardRepository.UpdateAsync(fromCreditCard);
toCreditCard.Amount += newTransaction.Amount;
await repositoriesHandler.СreditCardRepository.UpdateAsync(toCreditCard);
newTransaction.Date = DateTime.Now;
await repositoriesHandler.TransactionRepository.InsertAsync(newTransaction);
scope.Complete();
}
result.Success = true;
result.SuccessMessage = resourcesProvider.GetGeneralResource("TranOk");
return(result);
}
catch (Exception ex)
{
result.Success = false;
result.Error = $"{resourcesProvider.GetGeneralResource("TranFail")} {ex.Message}.";
return(result);
}
}
