public bool SavePromotionDrinkSetting(PromotionDrinkSetting setting)
{
var isExistSetting = _appDbContext.PromotionDrinkSettings.Any(s => s.PromotionId == setting.PromotionId);
if (isExistSetting == false)
{
_appDbContext.PromotionDrinkSettings.Add(setting);
}
else
{
if (setting.PromotionDrinks != null)
{
foreach (var promotionDrink in setting.PromotionDrinks)
{
if (promotionDrink.IsDeleted == true)
{
_appDbContext.Remove(promotionDrink);
}
else if (promotionDrink.Id <= 0)
{
_appDbContext.Add(promotionDrink);
}
else
{
var oldPromotionDrinkToppingIds = _appDbContext.PromotionDrinkToppings.Where(t => t.PromotionDrinkId == promotionDrink.Id).Select(t => t.Id).ToList();
if (promotionDrink.PromotionDrinkToppings != null)
{
foreach (var promotionDrinkTopping in promotionDrink.PromotionDrinkToppings)
{
if (promotionDrinkTopping.Id > 0 && promotionDrinkTopping.Quantity == 0)
{
_appDbContext.Remove(promotionDrinkTopping);
}
else if (promotionDrinkTopping.Id == 0)
{
_appDbContext.Add(promotionDrinkTopping);
}
else if (promotionDrinkTopping.Id > 0)
{
oldPromotionDrinkToppingIds.Remove(promotionDrinkTopping.Id);
_appDbContext.Update(promotionDrinkTopping);
}
}
}
//remove all old items
oldPromotionDrinkToppingIds.ForEach(id => { _appDbContext.Remove(_appDbContext.PromotionDrinkToppings.Find(id)); });
_appDbContext.Update(promotionDrink);
}
}
}
_appDbContext.Update(setting);
}
_appDbContext.SaveChanges();
return(true);
}
public IActionResult EditPromotionDrinkSetting(PromotionDrinkSetting setting)
{
var success = _promotionRepository.SavePromotionDrinkSetting(setting);
return(Json(new { success }));
}
