public GetCustomerOfferResponse GetCustomerOffer(GetCustomerOfferRequest request)
{
var customer = _customerManager.Get(request.IdentityTag);
if (customer is null)
{
throw new AppException("Customer not found");
}
var agregations = _agregationManager.GetAgregations(Entities.Enums.PeriodType.Daily, _timeManager.Now.AddYears(-1), Entities.Enums.AgregationBy.CustomerCatering);
var customerAgregations = agregations.Where(x => _tagManager.UnTag(x.Tag)[AgregationConstants.CustomerId] == customer.Id.ToString());
var customerAgrrGrouped = customerAgregations.GroupBy(x => x.Tag);
//If weekend we are calculating by sum else is count. Because most money usage for catering are on weekend
if (_timeManager.CheckIfTodayWeekend())
{
customerAgrrGrouped = customerAgrrGrouped.OrderBy(x => x.Sum(a => a.Sum));
}
else
{
customerAgrrGrouped = customerAgrrGrouped.OrderBy(x => x.Sum(a => a.Count));
}
var agregation = customerAgrrGrouped.FirstOrDefault().Key;
int cateringId = _tagManager.UnTag <int>(agregation, AgregationConstants.CateringId);
var catering = _cateringManager.Get(cateringId);
return(new GetCustomerOfferResponse
{
CateringName = catering.Name,
AddressText = catering.AddressText,
Latitude = catering.Latitude.Value,
Longitude = catering.Latitude.Value
});
}