public async void ReturnProduct(ProductItemCart productItem)
{
//TEST INTERNET CONNECTTION
var httpClient = new HttpClient();
string x = "";
try
{
var testInternet = await httpClient.GetStringAsync(ServerDatabase.localhost + "store/getstorebyid/test");
x = testInternet;
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Action fail, check your internet connection and try again!", "OK");
return;
}
Product product = productItem.Product;
Product deletedProduct = dataProvider.GetProductInCartByIDSourceProduct(product.IDSourceProduct);
DataUpdater.ReturnProductToSourceProduct(deletedProduct);
Product changedProduct = dataProvider.GetProductByID(product.IDSourceProduct);
using (UserDialogs.Instance.Loading("wait.."))
{
//Update lại product cho server database
await httpClient.PostAsJsonAsync(ServerDatabase.localhost + "product/update", changedProduct);
//xóa product bị hủy trong cart
await httpClient.PostAsJsonAsync(ServerDatabase.localhost + "product/deleteproductbyid/" + deletedProduct.IDProduct, new { });
//load lại data product cho store được trả về VÀ TRONG CART
DataUpdater.DeletedProductInCart(deletedProduct);
LoadData();
}
//PUSH NOTI
List <Product> productForPushNoti = new List <Product>();
productForPushNoti.Add(changedProduct);
productForPushNoti.Add(deletedProduct);
string datas = PushNotificationService.ConvertDataReturnProductCart(productForPushNoti);
PushNotificationService.Push(NotiNumber.ReturnProductCart, datas, true);
}
public void LoadProducts()
{
if (StoreItems == null || StoreItems.Count == 0)
{
Products = new ObservableCollection <ProductItemCart>();
return;
}
var dataProvider = DataProvider.GetInstance();
List <Product> products = dataProvider.GetProductInCartByIDStore(StoreItems[currentStore].IDStore);
List <ProductItemCart> items = new List <ProductItemCart>();
foreach (Product product in products)
{
bool isExisted = false;
foreach (ProductItemCart itemCart in items)
{
if (product.IDSourceProduct == itemCart.Product.IDSourceProduct)
{
isExisted = true;
itemCart.Product.QuantityOrder += product.QuantityOrder;
break;
}
}
if (isExisted == false)
{
ProductItemCart item = new ProductItemCart
{
Product = product,
isChosen = false
};
items.Add(item);
}
}
Products = new ObservableCollection <ProductItemCart>(items);
}
