laravel using jQuery Ajax | Ajax Cart - laravel

Question

I'm Trying to Save The Product into The Database By Clicking On Add To Cart
But It's Not Adding I Also Use Ajax `
I Want To Add The Cart To DataBase And It's Not Adding.
This is The Error That I cant Add Any Product To The Cart Because Of It
message: "Call to undefined method App\User\Cart::where()", exception: "Error",…
enter image description here
Model Page.
class Cart extends Model
{
use HasFactory; I
protected $table = 'carts';
protected $fillable = [
'user_id',
'prod_id',
'prod_qty',
];
}
Controller page.
public function addToCart(Request $request)
{
$product_qty = $request->input('product_qty');
$product_id = $request->input ('product_id');
if(Auth::check())
{
$prod_check = Product::where('id',$product_id)->first();
if($prod_check)
{
if(Cart::where('prod_id',$product_id)->where('user_id',Auth::id())->exists())
{
return response()->json(['status' => $prod_check->pname." Already Added to cart"]);
}
else
{
$cartItem - new Cart();
$cartItem->user_id = Auth::id();
$cartItem->prod_qty = $product_qty;
$cartItem->save();
return response()->json(['status' => $prod_check->pname." Added to cart"]);
}
}
}
else{
return response()->json(['status' => "Login to Continue"]);
}
}
javascript page.
This Is MY First Time To Use Ajax And Sure That Every Thing Is Correct I Want Know Why Its Not Add
$('.addToCartBtn').click(function (e) {
e.preventDefault();
var product_id = $(this).closest('.product_data').find('.prod_id').val();
var product_qty = $(this).closest('.product_data').find('.qty-input').val();
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$.ajax({
method: "POST",
url: "/add-to-cart",
data: {
'product_id': product_id,
'product_qty': product_qty,
},
success: function (response) {
alert(response.status);
}
});
// alert(product_id);
// alert(product_qty);
// // alert ("test ") ;
});
Route:
Route::middleware(['auth'])->group(function () {
Route::post('/add-to-cart', [App\Http\Controllers\User\indexController::class, 'addToCart' ]);});
So why this error occurs, how can I fix it?`

Answer 1

This look like an error in importation like App\Models\Cart not like this?
verify if you had added use App\Models\Cart;