public ListQueryResult <CreditTypeDto> GetCreditTypesDto(SelectCreditTypesQuery query)
{
var creditsRes = _creditTypeService.GetAllModelDtos(new AllModelsQuery());
if (creditsRes.IsFailed)
{
return(new ListQueryResult <CreditTypeDto>(query, Enumerable.Empty <CreditTypeDto>(), false).From(creditsRes));
}
var credits = creditsRes.Value.Where(c =>
{
foreach (var condition in c.CreditConditions)
{
if (condition.MonthDurationFrom > query.MonthDuration ||
query.MonthDuration > condition.MonthDurationTo)
{
continue;
}
if (condition.MinCreditSum.Currency.Id != query.CreditSumCurrencyId)
{
continue;
}
if (condition.MinCreditSum.Value > query.CreditSumValue ||
query.CreditSumValue > condition.MaxCreditSum.Value)
{
continue;
}
return(true);
}
return(false);
});
return(new ListQueryResult <CreditTypeDto>(query, credits, true));
}
public decimal GetAveragePayment(SelectCreditTypesQuery query, CreditTypeViewModel creditType)
{
var debt = query.CreditSumValue / query.MonthDuration;
var interest = (decimal)creditType.InterestRate / 12 * query.CreditSumValue;
return(debt + interest);
}
public ActionResult ChooseCredits(SelectCreditTypesQuery query = null)
{
ViewBag.Currency =
_currencies.Select(model => new SelectListItem {
Value = model.Id.ToString(), Text = model.Name
});
ViewBag.Query = query ?? new SelectCreditTypesQuery();
if (string.IsNullOrEmpty(Request.Params["MonthDuration"]))
{
return(View());
}
var types = _clientService.GetCreditTypes(query).Value;
return(View(types));
}
public async Task <ListQueryResult <CreditTypeViewModel> > GetCreditTypesAsync(SelectCreditTypesQuery query)
{
var creditsRes = await _creditTypeService.GetAllModelsAsync(new AllModelsQuery());
if (creditsRes.IsFailed)
{
return(new ListQueryResult <CreditTypeViewModel>(query, Enumerable.Empty <CreditTypeViewModel>(), false).From(creditsRes));
}
var credits = creditsRes.Value.Where(c =>
{
if (c.IsArchived)
{
return(false);
}
foreach (var condition in c.CreditConditions)
{
if (condition.MonthDurationFrom > query.MonthDuration ||
query.MonthDuration > condition.MonthDurationTo)
{
continue;
}
if (condition.MinCreditSum.Currency.Id != query.CreditSumCurrencyId)
{
continue;
}
if (condition.MinCreditSum.Value > query.CreditSumValue ||
query.CreditSumValue > condition.MaxCreditSum.Value)
{
continue;
}
if (query.SumReadyToPay < _creditTypeService.GetAveragePayment(query, c))
{
continue;
}
return(true);
}
return(false);
});
return(new ListQueryResult <CreditTypeViewModel>(query, credits, true));
}
public decimal MaxMonthPayment(SelectCreditTypesQuery query, CreditTypeViewModel creditType)
{
return(creditType.CreditConditions.Where(c => c.MaxCreditSum.Currency.Id == query.CreditSumCurrencyId)
.Max(cond => GetMaxMonthPaymentForCondition(creditType, cond)));
}
