private static async Task <Dictionary <int, Product> > GetSubchapterProductsFromDbAsync(int subchapterId)
{
Dictionary <int, Product> productsFromDb;
using (var db = new DbContext())
{
var request = db.Products.AsNoTracking().Where(x => x.SubchapterId == subchapterId)
.Include(x => x.Creator)
.Include(x => x.Organizer)
.Include(x => x.Prefix)
.Include(x => x.Chapter)
.Include(x => x.Subсhapter);
productsFromDb = await request.ToDictionaryAsync(p => p.Id).ConfigureAwait(false);
foreach (var product in productsFromDb.Values)
{
if (Db.Tags.ProductsAndTags.ContainsKey(product.Id))
{
product.Tags = Db.Tags.ProductsAndTags[product.Id];
}
}
}
return(productsFromDb);
}
private async void AddProductFromUrl()
{
var category = SelectedCategory;
var dialog = new AddProductFromUrlWindow();
if (dialog.ShowDialog() == true)
{
string url = dialog.Url;
Product addedProduct = null;
try
{
var addedProductId = Products.ParseId(url);
if (category.Products.Any(p => p.Model.Id == addedProductId))
{
await MessageBox.ShowAsync("Данная складчина уже была добавлена ранее.", "Информация",
MessageBoxButton.OK,
MessageBoxImage.Information).ConfigureAwait(false);
return;
}
Product dbProduct;
using (var context = new DbContext())
{
dbProduct = await context.Products.AsNoTracking().Where(x => x.Id == addedProductId)
.Include(p => p.Prefix)
.Include(p => p.Chapter)
.Include(p => p.Subсhapter)
.Include(p => p.Creator)
.Include(p => p.Organizer)
.FirstOrDefaultAsync().ConfigureAwait(false);
}
if (dbProduct != null)
{
addedProduct = dbProduct;
}
else
{
var skApi = new SkladchikApiClient(new CancellationToken());
bool isNeedGetCookie = await Cookies.IsNeedGetCookie().ConfigureAwait(false);
if (isNeedGetCookie)
{
var cookieContainer = Cookies.GetSkladchikCookie();
skApi.CookieContainer = cookieContainer;
if (cookieContainer.Count == 0)
{
await MessageBox.ShowAsync("Добавление складчины невозможно. Загрузите сайт в браузере и попробуйте заново.", "Ошибка",
MessageBoxButton.OK, MessageBoxImage.Error).ConfigureAwait(false);
return;
}
}
addedProduct = await skApi.Products.GetByUrlAsync(url).ConfigureAwait(false);
}
}
catch (System.Exception)
{
// ignored
}
if (addedProduct == null)
{
await MessageBox.ShowAsync("Ошибка добавления. Проверьте указанный URL.", "Ошибка",
MessageBoxButton.OK,
MessageBoxImage.Error).ConfigureAwait(false);
return;
}
ProductVM productVm;
if (_allProducts.ContainsKey(addedProduct.Id))
{
productVm = _allProducts[addedProduct.Id];
}
else
{
productVm = new ProductVM(addedProduct);
_allProducts.Add(addedProduct.Id, productVm);
}
await Db.Products.AddOrUpdateAsync(new List <Product> {
addedProduct
}).ConfigureAwait(false);
await Db.Categories.AddProductsAsync(category.Model, new List <Product> {
addedProduct
})
.ConfigureAwait(false);
await ProductManagerVM.AddProductToCategoryAsync(category, new List <ProductVM> {
productVm
})
.ConfigureAwait(false);
}
}