public async Task ProcessSearch()
{
var ads = new List <AdModel>();
try
{
ads = await _searchClient.GetAds();
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
}
if (ads?.Count == 0)
{
return;
}
var newAds = ads.Where(ad =>
AdsCache.FirstOrDefault(item =>
item.ProviderAdId == ad.ProviderAdId && item.AdSource == ad.AdSource) == null)
.ToList();
bool append = AdsCache.Count == 0;
if (AdsCache.Count > 0)
{
newAds.Reverse();
}
foreach (var item in newAds)
{
if (AdsCache.Count >= LIST_SIZE)
{
AdsCache.RemoveAt(AdsCache.Count - 1);
}
if (append)
{
AdsCache.Add(item);
}
else
{
AdsCache.Insert(0, item);
}
Console.WriteLine($"=======NEW CAR: {item.AdTitle} {item.PriceInfo} {item.CarInfo} =======");
}
if (newAds.Count > 0)
{
using (var dbContext = new AppDbContext())
{
foreach (var item in newAds)
{
dbContext.Ads.Add(new Ad
{
OwnerId = _user.Id,
ProviderAdId = item.ProviderAdId,
AdTitle = item.AdTitle,
CarInfo = item.CarInfo,
ImageLink = item.ImageLink,
PriceInfo = item.PriceInfo,
AdSource = item.AdSource,
AddressInfo = item.AddressInfo,
Email = item.Email,
CreatedAtInfo = item.CreatedAtInfo,
Phone = item.Phone,
AdLink = item.AdLink,
});
}
await dbContext.SaveChangesAsync();
}
await MessagingService.SendPushNotificationWithData($"({newAds.Count()}) нових авто. {Searchitem.Title}", Searchitem.Description, new Random().Next(1, 9999999), _user.MobileAppToken);
}
}