public static bool UpdateDiscounts(this UwtContext db, ShopDiscountModel model, string userId)
{
var shop = db.Shops.Filter(userId).IncludeAll().FirstOrDefault(s => s.Id == model.Id);
if (shop == null)
{
return(false);
}
shop.Discount = (double)model.Discount / 100;
model.Categories.ForEach(modelCategory => {
var category = db.Categories.Filter(userId, shop.Id).IncludeAll().FirstOrDefault(c => c.Id == modelCategory.Id);
if (category != null)
{
category.Discount = (double)modelCategory.Discount / 100;
}
});
model.Products.ForEach(modelProduct => {
var product = db.Products.Filter(userId, shop.Id).IncludeAll().FirstOrDefault(c => c.Id == modelProduct.Id);
if (product != null)
{
product.Discount = (double)modelProduct.Discount / 100;
}
});
return(true);
}
public bool Discounts(ShopDiscountModel model)
{
var userId = User.Identity.GetUserId();
using (var db = new UwtContext()) {
var result = db.UpdateDiscounts(model, userId);
db.SaveChanges();
return(result);
}
}
