public async Task FetchAndStore()
{
Expression <Func <HotTourView, HotTourViewDto> > projection = hotTourView => new HotTourViewDto
{
Name = hotTourView.Name,
PriceAmount = hotTourView.PriceAmount,
DepartureLocationId = hotTourView.DepartureLocationId,
DepartureDate = hotTourView.DepartureDate
};
var projectedQueryParams = new ProjectedQueryParams <HotTourView, HotTourViewDto>
{
Projection = projection
};
var providerQuery = new HotToursProviderQuery
{
DurationFrom = 1,
DurationTo = 21,
PriceFrom = 1,
PriceTo = 200000,
Count = 1000
};
var newTours = await _toursProvider.GetHotToursAsync(providerQuery);
var existingTours = await _repository.GetAllAsync(projectedQueryParams);
var uniqueTours = newTours
.Where(n => existingTours.All(e =>
e.Name != n.Info.Name ||
e.Name == n.Info.Name && e.PriceAmount != n.Price.Amount ||
e.Name == n.Info.Name && e.DepartureLocationId != n.DepartureLocation.Id ||
e.Name == n.Info.Name && e.DepartureDate != n.DepartureDate))
.ToList();
_unitOfWork.HotToursWriteRepository.SaveRange(uniqueTours);
var deleteResult = await _cache.CleanAsync();
if (deleteResult.IsFailure)
{
_logger.LogCritical(deleteResult.Error);
}
await _unitOfWork.CommitAsync();
_logger.LogInformation($"Fetched {newTours.Count} and stored {uniqueTours.Count} tours.");
}
public HotToursRequest(HotToursProviderQuery providerQuery)
{
CountryIds = string.Empty;
ResortIds = string.Empty;
DepartureIds = string.Empty;
HotelCategoryIds = string.Empty;
BoardIds = string.Empty;
RestTypeIds = string.Empty;
DateFrom = DateTime.Now.ToString("dd-MM-yyyy");
DateTo = DateTime.Now.AddYears(1).ToString("dd-MM-yyyy");
DurationQtyDayFrom = providerQuery.DurationFrom;
DurationQtyDayTo = providerQuery.DurationTo;
PriceFrom = providerQuery.PriceFrom;
PriceTo = providerQuery.PriceTo;
LanguageId = 2;
CurrentPage = 1;
PageSize = providerQuery.Count;
SortId = 0;
}