public bool Sync(Dictionary <Guid, bool> products, Guid listId)
{
var list = from sp in se.ShoppingProduct where sp.ListId == listId select sp;
List <ShoppingProduct> p = new List <ShoppingProduct>();
foreach (var item in list)
{
foreach (var i in products)
{
if (item.ProductId == i.Key)
{
item.IsBought = i.Value;
ShoppingProduct prod = new ShoppingProduct
{
ProductId = item.ProductId,
ProductName = item.ProductName,
IsBought = item.IsBought,
ListId = item.ListId
};
}
}
}
try
{
se.SaveChanges();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public bool AddProductToList(string ProductName, Guid ListId)
{
Guid id = Guid.NewGuid();
ShoppingProduct lp = new ShoppingProduct
{
ProductId = id,
ProductName = ProductName,
ListId = ListId,
IsBought = false
};
try
{
se.ShoppingProduct.Add(lp);
se.SaveChanges();
return(true);
}
catch
{
return(false);
}
}