public async Task <SubscriptionViewModel> AskAsync(SubscriptionViewModelCriterion criterion)
{
var allProductsCriterion = new AllProductsCriterion();
var products = await _queryBuilder.For <List <Product> >().WithAsync(allProductsCriterion);
var productsSumInSubscriptionCriterion = new CalculateProductsSumInSubscriptionCriterion();
var sum = await _queryBuilder.For <double>().WithAsync(productsSumInSubscriptionCriterion);
var deliveryIntervalForSubscriptionCriterion = new DeliveryIntervalWithTemplateForSubscriptionCriterion();
var deliveryInterval = await _queryBuilder.For <DeliveryInterval>().WithAsync(deliveryIntervalForSubscriptionCriterion);
var subscriptionDatesCriterion = new SubscriptionDatesForSubscriptionCriterion();
var subscriptionDates = await _queryBuilder.For <List <SubscriptionDate> >().WithAsync(subscriptionDatesCriterion);
var calculateSpentAmountCriterion = new CalculateSpentAmountCriterion(criterion.PointedTodayDate, sum);
var spentAmount = await _queryBuilder.For <double>().WithAsync(calculateSpentAmountCriterion);
var deliveryDatesCriterion = new DeliveryDatesCriterion(criterion.PointedTodayDate, criterion.PointedTodayDate.AddMonths(3));
var deliveryDates = await _queryBuilder.For <List <DateTime> >().WithAsync(deliveryDatesCriterion);
var viewModel = new SubscriptionViewModel
{
Today = criterion.PointedTodayDate,
Products = products,
DeliveryInterval = deliveryInterval,
SubscriptionDates = subscriptionDates,
ProductsPricesSum = sum,
SpentAmount = spentAmount,
DeliveryDates = deliveryDates
};
return(viewModel);
}
public Task <List <Product> > AskAsync(AllProductsCriterion criterion)
{
return(_linqProvider.Query <Product>()
.ToListAsync());
}
