public List <RepaymentPlanModel> CreateRepaymentPlan(RepaymentInput input)
{
var output = new List <RepaymentPlanModel>();
var monthlyCapitalInstallment = input.LoanAmount / (input.InstallmentsYears * 12);
var yearOfRepay = DateTime.Today.Year;
var monthOfRepayStart = DateTime.Today.Month;
var capitalToRepay = input.LoanAmount;
var repayYears = input.InstallmentsYears;
while (repayYears > 0)
{
var monthlyInteresAmout = (capitalToRepay * (input.InterestRate / 100)) / 12;
for (int j = 0; j < 12; j++)
{
if (monthOfRepayStart > 11)
{
monthOfRepayStart = 0;
yearOfRepay++;
}
var installmentName = $"{(Months)monthOfRepayStart} {yearOfRepay}";
output.Add(new RepaymentPlanModel()
{
Month = installmentName,
Installment = Math.Round((monthlyCapitalInstallment + monthlyInteresAmout), 3)
});
capitalToRepay -= monthlyCapitalInstallment;
monthOfRepayStart++;
}
repayYears--;
}
return(output);
}
public IActionResult CreateRepaymentPlan(RepaymentInput input)
{
var repaymentPlan = _calcRepo.CreateRepaymentPlan(input);
return(Ok(repaymentPlan));
}