public async Task <int> ManageNPVCalculation(CalculateNPVApiRequest request)
{
var calculateNPVRequest = new CalculateNPVRequest
{
InitialInvestment = request.InitialInvestment.Value,
LowerBoundDiscountRate = request.LowerBoundDiscountRate.Value / 100,
UpperBoundDiscountRate = request.UpperBoundDiscountRate.Value / 100,
DiscountRateIncrement = request.DiscountRateIncrement.Value / 100
};
var requestId = await DB.InsertAsync(calculateNPVRequest);
var cashFlows = await ManageCashFlows(request, requestId);
await ManageNPVResults(calculateNPVRequest, cashFlows, requestId);
return(requestId);
}
private async Task <List <CashFlow> > ManageCashFlows(CalculateNPVApiRequest request, int requestId)
{
var cashFlows = new List <CashFlow>();
var cashFlowOrder = 1;
foreach (var cashFlow in request.CashFlows)
{
cashFlows.Add(new CashFlow
{
CashFlowValue = cashFlow,
CashFlowOrder = cashFlowOrder,
RequestId = requestId
});
cashFlowOrder = cashFlowOrder + 1;
}
await DB.InsertListAsync <CashFlow>(cashFlows);
return(cashFlows);
}
