public async Task <IActionResult> ProcessLoan(
[FromServices] ILoanRepository repository,
[FromRoute] Guid id,
[FromServices] LoanProcessor processor,
[FromServices] IQueryProcessor queryProcessor,
CancellationToken cancellationToken)
{
var loan = await repository.Get(id, cancellationToken);
if (loan == null)
{
throw new ApiException(HttpStatusCode.NotFound, ErrorCodes.LoanNotFound, $"Loan {id} not found");
}
try{
await processor.Process(loan, cancellationToken);
await repository.Save(loan, cancellationToken);
}
catch (InvalidOperationException) {
throw new ApiException(HttpStatusCode.Conflict, ErrorCodes.IncorrectOperation, $"Incorrect loan state");
}
return(Ok(await queryProcessor.Process <LoanViewQuery, LoanView>(new LoanViewQuery(id), cancellationToken)));
}
public LoanOperationCreatedEventHandler(
LoanProcessor loanProcessor,
ILoanRepository loanRepository,
ILogger <LoanOperationCreatedEventHandler> logger
)
{
_loanProcessor = loanProcessor;
_loanRepository = loanRepository;
_logger = logger;
}
public LoanRecurrentProcessor(
IServiceScopeFactory scopeFactory,
ILogger <LoanRecurrentProcessor> logger)
{
_logger = logger;
_scopeFactory = scopeFactory;
_loanExpireProcessor = scopeFactory.CreateScope().ServiceProvider.GetService <LoanExpireProcessor>();
_loanTaxProcessor = scopeFactory.CreateScope().ServiceProvider.GetService <LoanTaxProcessor>();
_loanProcessor = scopeFactory.CreateScope().ServiceProvider.GetService <LoanProcessor>();
}
[TestMethod] //£1108.10
public void ProcessLoan_WhenRateIs7PercentAndBorrowerAmountIs1000AndTenureIs36Months_Returns1108Pound10PAsTotalRepaymentAmount()
{
// Arrange
var mockRateCalculator = MockRepository.GenerateMock <IMarketDataRateCalculator>();
var mockMarketDataConfig = MockRepository.GenerateMock <IMarketDataConfiguration>();
mockMarketDataConfig.Stub(c => c.LoanTenure).Return(36);
mockMarketDataConfig.Stub(c => c.BorrowerLoanAmount).Return(1000);
mockRateCalculator.Stub(r => r.CalculateBestRate(1000.0d)).Return(0.070039999999999991);
var loanProcessor = new LoanProcessor(mockRateCalculator, mockMarketDataConfig);
// Act
loanProcessor.ProcessLoan();
// Assert
Assert.AreEqual(1108.10, loanProcessor.TotalRepayment);
}
static void Main(string[] args)
{
if (args == null || args.Length != 1)
{
Console.WriteLine("no base path argument found...");
return;
}
var basePath = args[0];
if (string.IsNullOrEmpty(basePath))
{
Console.WriteLine("no base path found...");
return;
}
var facilities = new FacilityService().GetFacilities($"{basePath}/facilities.csv");
var banks = new BankService().GetBanks($"{basePath}/banks.csv");
var covenants = new CovenantsService().GetCovenants($"{basePath}/covenants.csv");
var loans = new LoanService().GetLoans($"{basePath}/loans.csv");
var loanProcessor = new LoanProcessor(facilities, banks, covenants);
var processOutput = loanProcessor.ProcessLoans(loans);
var dateFormat = DateTime.Now.ToString("s");
var assignmentsFilePath = $"{basePath}/assignment__{dateFormat}_.csv";
var yieldsFilePath = $"{basePath}/yields__{dateFormat}_.csv";
YieldsService yieldsService = new YieldsService();
yieldsService.WriteYieldsToCSV(processOutput.Yields, yieldsFilePath);
AssignmentService assignmentService = new AssignmentService();
assignmentService.WriteAssignmentsToCSV(processOutput.Assignments, assignmentsFilePath);
Console.WriteLine(" end of loan assignment process... ");
}
