public ActionResult Create(SubCategoryAndCategoryViewModel model)
{
if (ModelState.IsValid)
{
var doesSubCategoryExists = db.SubCategory.Include(s => s.Category).Where(s => s.Name == model.SubCategory.Name && s.Category.Id == model.SubCategory.CategoryId);
if (doesSubCategoryExists.Count() > 0)
{
//Error
model.StatusMessage = "Error : Sub Category exists under " + doesSubCategoryExists.First().Category.Name + " category. Please use another name.";
}
else
{
db.SubCategory.Add(model.SubCategory);
db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
SubCategoryAndCategoryViewModel modelVM = new SubCategoryAndCategoryViewModel()
{
CategoryList = db.Category.ToList(),
SubCategory = model.SubCategory,
SubCategoryList = db.SubCategory.OrderBy(p => p.Name).Select(p => p.Name).ToList(),
StatusMessage = model.StatusMessage
};
return(View(modelVM));
}
public ActionResult Minus(int id)
{
var cart = context.ShoppingCart.ToList().Where(e => e.CartId == id).FirstOrDefault();
if (cart.Count == 1)
{
context.ShoppingCart.Remove(cart);
context.SaveChangesAsync();
var count = context.ShoppingCart.Where(u => u.AppUserId == cart.AppUserId).ToList().Count;
}
else
{
cart.Count -= 1;
context.SaveChanges();
}
return(RedirectToAction("GetShoppingCart"));
}
public ActionResult Details(ShoppingCart CartObject)
{
CartObject.Id = 0;
if (ModelState.IsValid)
{
var claimsIdentity = (ClaimsIdentity)this.User.Identity;
var claim = claimsIdentity.FindFirst(ClaimTypes.NameIdentifier);
CartObject.ApplicationUserId = claim.Value;
ShoppingCart cartFromDb = _db.ShoppingCart.Where(c => c.ApplicationUserId == CartObject.ApplicationUserId &&
c.MenuItemId == CartObject.MenuItemId).FirstOrDefault();
if (cartFromDb == null)
{
_db.ShoppingCart.Add(CartObject);
}
else
{
cartFromDb.Count = cartFromDb.Count + CartObject.Count;
}
_db.SaveChangesAsync();
var count = _db.ShoppingCart.Where(c => c.ApplicationUserId == CartObject.ApplicationUserId).ToList().Count();
//HttpContext.Session.SetInt32(SD.ssShoppingCartCount, count);
return(RedirectToAction("Index"));
}
else
{
var menuItemFromDb = _db.MenuItem.Include(m => m.Category).Include(m => m.SubCategory).Where(m => m.Id == CartObject.MenuItemId).FirstOrDefault();
ShoppingCart cartObj = new ShoppingCart()
{
MenuItem = menuItemFromDb,
MenuItemId = menuItemFromDb.Id
};
return(View(cartObj));
}
}
public ActionResult Create(SubCategoryAndCategoryViewModel model)
{
if (ModelState.IsValid)
{
//read all sub categories from db
//include the category data with include
//but only where the name is correct for the current selected model
//and its in the same cat id
var doesSubCategoryExists = db.SubCategory.Include(s => s.Category)
.Where(s => s.Name == model.SubCategory.Name &&
s.Category.Id == model.SubCategory.CategoryId);
if (doesSubCategoryExists.Count() > 0)
{
//Bad, we dont want duplicate sub categories
// StatusMessage = "Error : Sub Category already exist under " + doesSubCategoryExists.First().Category.Name + " please choose another name";
}
else
{
db.SubCategory.Add(model.SubCategory);
db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
//the model passeed in is not in a valid state so we have to make
//a new one to reset to and tell the user the issue
SubCategoryAndCategoryViewModel modelVM = new SubCategoryAndCategoryViewModel()
{
CategoryList = db.Category.ToList(),
SubCategory = model.SubCategory,
SubCategoryList = db.SubCategory.OrderBy(p => p.Name).Select(p => p.Name).Distinct().ToList(),
//StatusMessage = StatusMessage
};
return(View(modelVM));
}