Laravel Shopping Cart Package

Hey, thanks for the awesome package! Great work.

I'm not sure if it is something I am doing or not, but I think there may be an issue with the rounding of the totals.

I have item prices in the DB without tax.

The item price should be 10.00 with tax included - in my DB it is 8.33 with 0.2 set as tax (20%).

$cart = LaraCart::add('sku', 'product name', 1, 8.33, [], true);

LaraCart::total($format = false, $withDiscount = true, $withTax = true, $withFees = true)
// 10.00

However if I then add two items

$cart = LaraCart::add('sku', 'product name', 2, 8.33, [], true);

LaraCart::total($format = false, $withDiscount = true, $withTax = true, $withFees = true)
// 19.99

The latter example should obviously be 20.00.

Am I doing something wrong?

Thanks

LaraCart::getItems() returns an empty array, even though items are added. Printing the session from the $request variable returns a 'laracart' key though (see screenshot).

What's going on here?

Hmmm....still not getting correct result. I'm trying this:

`public function handle($request, Closure $next)
{
    LaraCart::get();

    if (LaraCart::count($withItemQty = false) == 0) {
        return redirect()->action('HomeController@index');
    }

    return $next($request);
}`

Version: Laravel 5.5.14 + Laracart 1.3.8

Hi, I have an issue with coupons (both fixed and percentage). I have this:

PERCENTAGE Coupon

1. Product costs € 121,00 (incl tax) € 100 (ex tax)
2. Tax percentage is 21%
3. When adding a discount (5%) = € 5 (subtotal should be € 95)
4. I get this tax: € 16,00 (should be € 19,95)
5. Total: € 111,00

LaraCart::add(1, 'Test Product', 1, 100, ['tax' => 0.21]);

$coupon = new LukePOLO\LaraCart\Coupons\Percentage('test', 0.05, [
    'name'        => '5% off',
    'description' => '5% off test',
]);

LaraCart::addCoupon($coupon);

$cart = LaraCart::get();

$cart->subTotal(false) => 100
$cart->totalDiscount(false)  => 5

$cart->taxTotal(false) => 16.00
$cart->total(false) => 111.00

FIXED Coupon

1. Product costs € 121,00 (incl tax) € 100 (ex tax)
2. Tax percentage is 21%
3. When adding a discount € 30 (subtotal should be € 70)
4. I get this tax: € -9,00 (should be € 14,70)
5. Total: € 61.00 (should be € 84.70)

LaraCart::add(1, 'Test Product', 1, 100, ['tax' => 0.21]);

$coupon = new LukePOLO\LaraCart\Coupons\Fixed('test', 30, [
    'name'        => '30 off',
    'description' => '30 off test',
]);

LaraCart::addCoupon($coupon);

$cart = LaraCart::get();

$cart->subTotal(false) => 100.00
$cart->totalDiscount(false)  => 30.00

$cart->taxTotal(false) => -9.00
$cart->total(false) => 61.00

I am sure I am just missing a set-up step, but I continue to lose my session data when redirecting. Happening specifically on a couple of routes. I noticed I am not persisting my cart_session_id into the database and assume this is the issue.

adding items to cart is working, I can dump the items and see them there. My cart.review route has the items and displays the total from this point everything is correct. Any redirection from this point I am losing all of my cart data.

random note: Still working with PatronPath?

Why when a discount sum of coupon exceeds the total amount in the card whe have zero discount? Example: if total of cart is 400$ and discount of fixed coupon is 600$ , then we have 0 of totalDiscount.

I think that is not a totaDiscount should be zero, and the cart LaraCart::total.

Executing any of the following commands do not clear my cart. $cart = LaraCart::get(); $cart->emptyCart(); $cart->destroyCart(); LaraCart::emptyCart(); LaraCart::destroyCart();

If I delete the files in the sessions folder obv. I get a clean cart. Am I missing any instruction? Or doing something wrong?

In 1.4.0 this works correct, but in 1.4.1 it doesn't... The tax is incorrect when using coupons...

// Add to cart
LaraCart::add(
    1,
    'test',
    52,
    107.44,
    [
        'tax' => 0.21,
    ]
);

$this->assertEquals(5586.88, LaraCart::subTotal(false));
$this->assertEquals(0, LaraCart::totalDiscount(false));
$this->assertEquals(1173.24, LaraCart::taxTotal(false));
$this->assertEquals(6760.12, LaraCart::total(false));

// Test discount %
$coupon = new Percentage('7,5%', 0.075);
LaraCart::addCoupon($coupon);

$this->assertEquals(5586.88, LaraCart::subTotal(false));
$this->assertEquals(419.02, LaraCart::totalDiscount(false));
$this->assertEquals(1085.25, LaraCart::taxTotal(false)); // 1.4.1 outputs 1173.24
$this->assertEquals(6253.11, LaraCart::total(false));

LaraCart::removeCoupons();

// Test discount fixed
$coupon = new Fixed('100 euro', 100);
LaraCart::addCoupon($coupon);

$this->assertEquals(5586.88, LaraCart::subTotal(false));
$this->assertEquals(100, LaraCart::totalDiscount(false));
$this->assertEquals(1152.24, LaraCart::taxTotal(false)); // 1.4.1 outputs 1173.24
$this->assertEquals(6639.12, LaraCart::total(false));

this is my config:

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | The caching prefix used to lookup the cart
    |--------------------------------------------------------------------------
    |
    */
    'cache_prefix'           => 'laracart',

    /*
    |--------------------------------------------------------------------------
    | Locale is used to convert money into a readable format for the user,
    | please note the UTF-8 , helps to make sure its encoded correctly
    |
    | Common Locales
    |
    | English - United States (en_US): 123,456.00
    | English - UNITED KINGDOM (en_GB) 123,456.00
    | Spanish - Spain (es_ES): 123.456,000
    | Dutch - Netherlands (nl_NL): 123 456,00
    | German - Germany (de_DE): 123.456,00
    | French - France (fr_FR): 123 456,00
    | Italian - Italy (it_IT): 123.456,00
    |
    | This site is pretty useful : http://lh.2xlibre.net/locales/
    |
    |--------------------------------------------------------------------------
    |
    */
    'locale'                 => 'nl_NL.UTF-8',

    /*
    |--------------------------------------------------------------------------
    | If true displays the international format rather thant he national format
    |--------------------------------------------------------------------------
    |
    */
    'international_format'   => false,

    /*
    |--------------------------------------------------------------------------
    | Sets the tax for the cart and items , you can change per item
    | via the object later if  needed
    |--------------------------------------------------------------------------
    |
    */
    'tax'                    => null,

    /*
    |--------------------------------------------------------------------------
    | Calculate tax per item, rather than subtotal
    | https://github.com/lukepolo/laracart/issues/180
    |
    | This will vary , please investigate to follow the rules of your local laws
    | https://money.stackexchange.com/questions/15051/sales-tax-rounded-then-totaled-or-totaled-then-rounded
    |--------------------------------------------------------------------------
    |
    */
    'tax_by_item'            => false,

    /*
    |--------------------------------------------------------------------------
    | Allows you to choose if the discounts applied are taxable
    |--------------------------------------------------------------------------
    |
    */
    'discountTaxable'        => true,

    /*
    |--------------------------------------------------------------------------
    | Allows you to choose if the discounts applied to fees
    |--------------------------------------------------------------------------
    |
    */
    'discountOnFees'         => false,

    /*
    |--------------------------------------------------------------------------
    | Allows you to configure if a user can apply multiple coupons
    |--------------------------------------------------------------------------
    |
    */
    'multiple_coupons'       => false,

    /*
    |
    |                     **** DEPRECATED IN 1.3 ****
    |
    |--------------------------------------------------------------------------
    | Applied message when using getMessage on a coupon
    |--------------------------------------------------------------------------
    |
    */
    'coupon_applied_message' => 'Coupon Applied',

    /*
    |--------------------------------------------------------------------------
    | The default item model for your relations
    |--------------------------------------------------------------------------
    |
    */
    'item_model'             => null,

    /*
    |--------------------------------------------------------------------------
    | Binds your data into the correct spots for LaraCart
    |--------------------------------------------------------------------------
    |
    */
    'item_model_bindings'    => [
        \LukePOLO\LaraCart\CartItem::ITEM_ID      => 'id',
        \LukePOLO\LaraCart\CartItem::ITEM_NAME    => 'name',
        \LukePOLO\LaraCart\CartItem::ITEM_PRICE   => 'price',
        \LukePOLO\LaraCart\CartItem::ITEM_TAXABLE => 'taxable',
        \LukePOLO\LaraCart\CartItem::ITEM_OPTIONS => [
            // put columns here for additional options,
            // these will be merged with options that are passed in
            // e.x
            // tax => .07
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | The default item relations to the item_model
    |--------------------------------------------------------------------------
    |
    */
    'item_model_relations'   => [],

    /*
    |--------------------------------------------------------------------------
    | This allows you to use multiple devices based on your logged in user
    |--------------------------------------------------------------------------
    |
    */
    'cross_devices'          => false,

    /*
    |--------------------------------------------------------------------------
    | This allows you to use custom guard to get logged in user
    |--------------------------------------------------------------------------
    |
    */
    'guard'                  => null,
];

I have the following code from your examples:

    $item = Cart::add(2, 'Shirt', 1, 15.99, [
        'size' => 'XXL'
    ]);

    $item->addSubItem([
        'description' => 'Extra Cloth Cost', // this line is not required!
        'price' => 3.00
    ]);

The problem is that the subitem 'Extra Cloth Cost' is not added to the item itself:

CartItem {#603 ▼
  #itemHash: "46c1b28fcfdaec4e8796943cc5a39a4e"
  #itemModel: null
  #itemModelRelations: []
  +locale: null
  +lineItem: false
  +discount: 0
  +subItems: []
  +couponInfo: []
  +internationalFormat: null
  +options: array:7 [▶]
}

What am I doing wrong?

Hi Luke, I'm implementing coupons on my checkout code, have a few questions about usage.

It looks to me like I have to implement:

--the discount code checking (ie. if I have a discount code in effect in my checkout process, I have to do the comparison to determine if user has entered a valid value that I am honoring),

--the valid start date and end date, both of which would be used to determine if a code should be attached to the cart?

Then when these conditions are met, I would instantiate the appropriate coupon per my desired implementation and attach to the cart?

Is this accurate, or am I missing some aspect of the functionality?

TIA, David

Hi,

I have a checkout screen where I show my cart and calculate fees like this:

/**
     * Show checkout
     *
     * @param Request $request
     * @return \Illuminate\View\View
     */
    public function getCheckout(Request $request)
    {
        $cart = LaraCart::setInstance('cart1');

        // remove fee and add again
        LaraCart::removeFee('shipping');

        if ($request->input('test') == 'USA')
        {
                LaraCart::addFee('shipping', 25, false, [
                    'code'    => 'USA',
                    'country' => 'United States of America',
                ]);
        }

        $items = LaraCart::getItems();

        return view('cart.checkout', compact('cart', 'items'));
    }

When the checkout form is posted, the old_input in my session in gone... When I comment the removeFee and addFee stuff, it works again...

Hi,

I can apply several Percentage coupons on the cart (not on the item). Only one is supported despite the fact I have config('laracart.multiple_coupons') to true. How can I achieve to have multiple coupons like this ?

$couponType = '\LukePOLO\LaraCart\Coupons\\'.$discount->getDiscountType();
$coupon = new $couponType($discount->code, $discount->discount_percent / 100, [
    'description' => $discount->code.' '.$discount->discount_percent.' %'
]);
LaraCart::addCoupon($coupon);

Thanks for your help

Hi I started trying to use your package in my application. Thanks.

I would like that when linking the model:

LaraCart::add($product-> id, $product->name,1, $product->price, $cart['options'])->setModel(Product::class); the currently added item to the cart was returned to us, but this does not happen since setModel () returns null.

Why you need to do a similar design

$cart = LaraCart::add($product-> id, $product->name,1, $product->price, $cart['options'])->setModel(Product::class);
$cart->setModel(Product::class);

Thanks

For example

LaraCart::add(
            'itemID',
            'Testing Item',
            $qty,
            $price,
            $options,
            $taxable
        );

should search the DB, then options should override any of the set defaults from the DB.

Hey there.

I have a product and an item Model. My config.item_model = \App\Models\Item::class;

My Item Model have a related Product Model Item->Product->name.

I'm trying to set up Item_model_bindings. I tried to set: \LukePOLO\LaraCart\CartItem::ITEM_NAME => 'Product.name', sadly it's still null. if i set \LukePOLO\LaraCart\CartItem::ITEM_NAME => 'Product', i got the Full Product Array in the name field.

Any suggestions. Also Price is not working. Thank you in advance!