public async Task <ActionResult <Models.LoanApplication> > ApplyForLoan([FromBody] Models.NewLoanApplication newApp)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (string.IsNullOrEmpty(newApp.name))
{
return(BadRequest("Missing loan applicant name"));
}
//Add the new entry to get id
Models.LoanApplicationEntity loan = null;
try{
loan = _loans.Add(newApp);
}catch (ArgumentOutOfRangeException) {
_logger.LogInformation("Loan rejected due to amount > max allowed");
return(BadRequest("Loan amount exceeds allowed limit"));
}
if (_env.IsDevelopment())
{
return(Models.LoanApplication.FromJson(loan.AsLoanApplication().AsJson()));
}
//check for approval
Models.LoanApplication loanApproval = null;
try{
loanApproval = await _loanCheckerservice.CheckApprovalAsync(loan.AsLoanApplication());
}catch (IOException io) { //http response code != 200
_logger.LogError(io, "Error running loan check");
return(StatusCode(StatusCodes.Status500InternalServerError));
}catch (Exception ex) {
_logger.LogError(ex, "General error running loan check");
return(StatusCode(StatusCodes.Status500InternalServerError));
}
if (loanApproval == null)
{
_logger.LogError("returned loan entity was null");
return(StatusCode(StatusCodes.Status500InternalServerError));
}
//save new status
try{
_loans.Update(loanApproval);
}catch (ArgumentNullException an) {
_logger.LogError(an, "Error updating loan status after check for approval, argument {0} value was not found", an.ParamName);
return(StatusCode(StatusCodes.Status500InternalServerError));
}catch (Exception ex) {
_logger.LogError(ex, "General error updating loan status after check for approval");
return(StatusCode(StatusCodes.Status500InternalServerError));
}
return(loanApproval);
}
public async Task <ActionResult <Models.LoanApplication> > Get(Guid loanId)
{
Models.LoanApplicationEntity loan = null;
try{
loan = await _loans.GetAsync(loanId);
}catch (ArgumentNullException) {
return(NoContent());
}catch (Exception ex) {
_logger.LogError(ex, "General error retriving loan");
return(StatusCode(StatusCodes.Status500InternalServerError));
}
return(loan.AsLoanApplication());
}
public LoanApplicationEntity Add(NewLoanApplication newLoanApp)
{
if (newLoanApp.amount > _loansConfig.Value.max_loan_amount)
{
_logger.LogInformation("Loan rejected due to amount > max");
throw new ArgumentOutOfRangeException("amount");
}
var createApp = new Models.LoanApplicationEntity()
{
FullName = newLoanApp.name,
Amount = newLoanApp.amount,
LoanStatus = Models.LoanStatus.PENDING
};
_db.Loans.Add(createApp);
_db.SaveChanges();
return(createApp);
}
public async Task <LoanApplicationEntity> AddAsync(NewLoanApplication newLoanApp)
{
if (newLoanApp.amount > _loansConfig.Value.max_loan_amount)
{
throw new ArgumentOutOfRangeException("amount");
}
var createApp = new Models.LoanApplicationEntity()
{
FullName = newLoanApp.name,
Amount = newLoanApp.amount,
LoanStatus = Models.LoanStatus.PENDING
};
await _db.Loans.AddAsync(createApp);
await _db.SaveChangesAsync();
return(createApp);
}
