Problem with new product type

[Flow4all]

Hi, I've created a new product type. It's working fine in backend and frontend but whenever I try to create a invoice that contains this new type of product it say:

Call to undefined method Illuminate\Foundation\Application::setProduct()

Do I have to register my product type somehow? The Laravel error log say this too:

n OrderItem.php line 39
at OrderItem->getTypeInstance()
in InvoiceRepository.php line 164
at InvoiceRepository->create(array('_token' => '1yygePT0SgBZMKe6HspeR1IUqJ7UzjZJKNtr9CRd', 'invoice' => array('items' => array('1', '1')), 'order_id' => '23'))
in InvoiceController.php line 114
at InvoiceController->store('23', array('redirect' => 'admin.sales.orders.view'))
in Controller.php line 54
at Controller->callAction('store', array('order_id' => '23', '_config' => array('redirect' => 'admin.sales.orders.view')))
in ControllerDispatcher.php line 45
at ControllerDispatcher->dispatch(object(Route), object(InvoiceController), 'store')
in Route.php line 219
at Route->runController()
in Route.php line 176

Thanks in advance

[devansh-webkul]

Hi @Flow4all,

I am checking this, will get back to you shortly.

[devansh-webkul]

Hi @Flow4all,

May I see your implementation because I just checked in my instance and everything is working fine?

[Flow4all]

Here's my implementation:

<?php

namespace Webkul\Product\Type;

use Webkul\Product\Models\ProductAttributeValue;
use Webkul\Product\Models\ProductFlat;
use Illuminate\Support\Str;

class Personalizable extends AbstractType
{
    /**
     * Skip attribute for downloadable product type
     *
     * @var array
     */
    protected $skipAttributes = ['price', 'cost', 'special_price', 'special_price_from', 'special_price_to', 'width', 'height', 'depth', 'weight', 'brand', 'color'];

    /**
     * These blade files will be included in product edit page
     *
     * @var array
     */
    protected $additionalViews = [
        'admin::catalog.products.accordians.images',
        'admin::catalog.products.accordians.categories',
        'admin::catalog.products.accordians.variations',
        'admin::catalog.products.accordians.channels',
        'admin::catalog.products.accordians.product-links'
    ];

    /**
     * Is a composite product type
     *
     * @var boolean
     */
    protected $isComposite = true;

    /**
     * Show quantity box
     *
     * @var boolean
     */
    protected $showQuantityBox = true;

    /**
     * Has child products aka variants
     *
     * @var boolean
     */
    protected $hasVariants = true;

    /**
     * product options
     */
    protected $productOptions = [];

    /**
     * @param  array  $data
     * @return \Webkul\Product\Contracts\Product
     */
    public function create(array $data)
    {
        $product = $this->productRepository->getModel()->create($data);

        if (isset($data['super_attributes'])) {
            $super_attributes = [];

            foreach ($data['super_attributes'] as $attributeCode => $attributeOptions) {
                $attribute = $this->attributeRepository->findOneByField('code', $attributeCode);

                $super_attributes[$attribute->id] = $attributeOptions;

                $product->super_attributes()->attach($attribute->id);
            }

            foreach (array_permutation($super_attributes) as $permutation) {
                $this->createVariant($product, $permutation);
            }
        }

        return $product;
    }

    /**
     * @param  array  $data
     * @param  int  $id
     * @param  string  $attribute
     * @return \Webkul\Product\Contracts\Product
     */
    public function update(array $data, $id, $attribute = "id")
    {
        $product = parent::update($data, $id, $attribute);

        if (request()->route()->getName() != 'admin.catalog.products.massupdate') {
            $previousVariantIds = $product->variants->pluck('id');

            if (isset($data['variants'])) {
                foreach ($data['variants'] as $variantId => $variantData) {
                    if (Str::contains($variantId, 'variant_')) {
                        $permutation = [];

                        foreach ($product->super_attributes as $superAttribute) {
                            $permutation[$superAttribute->id] = $variantData[$superAttribute->code];
                        }

                        $this->createVariant($product, $permutation, $variantData);
                    } else {
                        if (is_numeric($index = $previousVariantIds->search($variantId))) {
                            $previousVariantIds->forget($index);
                        }

                        $variantData['channel'] = $data['channel'];
                        $variantData['locale'] = $data['locale'];

                        $this->updateVariant($variantData, $variantId);
                    }
                }
            }

            foreach ($previousVariantIds as $variantId) {
                $this->productRepository->delete($variantId);
            }
        }

        return $product;
    }

    /**
     * @param  \Webkul\Product\Contracts\Product  $product
     * @param  array                              $permutation
     * @param  array                              $data
     * @return \Webkul\Product\Contracts\Product
     */
    public function createVariant($product, $permutation, $data = [])
    {
        if (! count($data)) {
            $data = [
                'sku'         => $product->sku . '-variant-' . implode('-', $permutation),
                'name'        => '',
                'inventories' => [],
                'price'       => 0,
                'weight'      => 0,
                'status'      => 1,
            ];
        }

        $typeOfVariants = 'simple';
        $productInstance = app(config('product_types.' . $product->type . '.class'));

        if (isset($productInstance->variantsType) && ! in_array($productInstance->variantsType , ['bundle', 'configurable', 'grouped'])) {
            $typeOfVariants = $productInstance->variantsType;
        }

        $variant = $this->productRepository->getModel()->create([
            'parent_id'           => $product->id,
            'type'                => $typeOfVariants,
            'attribute_family_id' => $product->attribute_family_id,
            'sku'                 => $data['sku'],
        ]);

        foreach (['sku', 'name', 'price', 'weight', 'status'] as $attributeCode) {
            $attribute = $this->attributeRepository->findOneByField('code', $attributeCode);

            if ($attribute->value_per_channel) {
                if ($attribute->value_per_locale) {
                    foreach (core()->getAllChannels() as $channel) {
                        foreach (core()->getAllLocales() as $locale) {
                            $this->attributeValueRepository->create([
                                'product_id'   => $variant->id,
                                'attribute_id' => $attribute->id,
                                'channel'      => $channel->code,
                                'locale'       => $locale->code,
                                'value'        => $data[$attributeCode],
                            ]);
                        }
                    }
                } else {
                    foreach (core()->getAllChannels() as $channel) {
                        $this->attributeValueRepository->create([
                            'product_id'   => $variant->id,
                            'attribute_id' => $attribute->id,
                            'channel'      => $channel->code,
                            'value'        => $data[$attributeCode],
                        ]);
                    }
                }
            } else {
                if ($attribute->value_per_locale) {
                    foreach (core()->getAllLocales() as $locale) {
                        $this->attributeValueRepository->create([
                            'product_id'   => $variant->id,
                            'attribute_id' => $attribute->id,
                            'locale'       => $locale->code,
                            'value'        => $data[$attributeCode],
                        ]);
                    }
                } else {
                    $this->attributeValueRepository->create([
                        'product_id'   => $variant->id,
                        'attribute_id' => $attribute->id,
                        'value'        => $data[$attributeCode],
                    ]);
                }
            }
        }

        foreach ($permutation as $attributeId => $optionId) {
            $this->attributeValueRepository->create([
                'product_id'   => $variant->id,
                'attribute_id' => $attributeId,
                'value'        => $optionId,
            ]);
        }

        $this->productInventoryRepository->saveInventories($data, $variant);

        return $variant;
    }

    /**
     * @param  array  $data
     * @param  int  $id
     * @return \Webkul\Product\Contracts\Product
     */
    public function updateVariant(array $data, $id)
    {
        $variant = $this->productRepository->find($id);

        $variant->update(['sku' => $data['sku']]);

        foreach (['sku', 'name', 'price', 'weight', 'status'] as $attributeCode) {
            $attribute = $this->attributeRepository->findOneByField('code', $attributeCode);

            $attributeValue = $this->attributeValueRepository->findOneWhere([
                'product_id'   => $id,
                'attribute_id' => $attribute->id,
                'channel'      => $attribute->value_per_channel ? $data['channel'] : null,
                'locale'       => $attribute->value_per_locale ? $data['locale'] : null,
            ]);

            if (! $attributeValue) {
                $this->attributeValueRepository->create([
                    'product_id'   => $id,
                    'attribute_id' => $attribute->id,
                    'value'        => $data[$attribute->code],
                    'channel'      => $attribute->value_per_channel ? $data['channel'] : null,
                    'locale'       => $attribute->value_per_locale ? $data['locale'] : null,
                ]);
            } else {
                $this->attributeValueRepository->update([
                    ProductAttributeValue::$attributeTypeFields[$attribute->type] => $data[$attribute->code]
                ], $attributeValue->id);
            }
        }

        $this->productInventoryRepository->saveInventories($data, $variant);

        return $variant;
    }

    /**
     * @param  array                              $data
     * @param  \Webkul\Product\Contracts\Product  $product
     * @return bool
     */
    public function checkVariantOptionAvailabiliy($data, $product)
    {
        $superAttributeCodes = $product->parent->super_attributes->pluck('code');

        foreach ($product->parent->variants as $variant) {
            if ($variant->id == $product->id) {
                continue;
            }

            $matchCount = 0;

            foreach ($superAttributeCodes as $attributeCode) {
                if (! isset($data[$attributeCode])) {
                    return false;
                }

                if ($data[$attributeCode] == $variant->{$attributeCode}) {
                    $matchCount++;
                }
            }

            if ($matchCount == $superAttributeCodes->count()) {
                return true;
            }
        }

        return false;
    }

    /**
     * Returns children ids
     *
     * @return array
     */
    public function getChildrenIds()
    {
        return $this->product->variants()->pluck('id')->toArray();
    }

    /**
     * @param  \Webkul\Checkout\Contracts\CartItem  $cartItem
     * @return bool
     */
    public function isItemHaveQuantity($cartItem)
    {
        return $cartItem->child->product->getTypeInstance()->haveSufficientQuantity($cartItem->quantity);
    }

    /**
     * Returns validation rules
     *
     * @return array
     */
    public function getTypeValidationRules()
    {
        return [
            'variants.*.name'   => 'required',
            'variants.*.sku'    => 'required',
            'variants.*.price'  => 'required',
            'variants.*.weight' => 'required',
        ];
    }

    /**
     * Return true if item can be moved to cart from wishlist
     *
     * @param  \Webkul\Customer\Contracts\Wishlist  $item
     * @return bool
     */
    public function canBeMovedFromWishlistToCart($item)
    {
        if (isset($item->additional['selected_configurable_option'])) {
            return true;
        }

        return false;
    }

    /**
     * Get product minimal price
     *
     * @return float
     */
    public function getMinimalPrice()
    {
        $minPrices = [];

        $result = ProductFlat::join('products', 'product_flat.product_id', '=', 'products.id')
            ->distinct()
            ->where('products.parent_id', $this->product->id)
            ->selectRaw('IF( product_flat.special_price_from IS NOT NULL
            AND product_flat.special_price_to IS NOT NULL , IF( NOW( ) >= product_flat.special_price_from
            AND NOW( ) <= product_flat.special_price_to, IF( product_flat.special_price IS NULL OR product_flat.special_price = 0 , product_flat.price, LEAST( product_flat.special_price, product_flat.price ) ) , product_flat.price ) , IF( product_flat.special_price_from IS NULL , IF( product_flat.special_price_to IS NULL , IF( product_flat.special_price IS NULL OR product_flat.special_price = 0 , product_flat.price, LEAST( product_flat.special_price, product_flat.price ) ) , IF( NOW( ) <= product_flat.special_price_to, IF( product_flat.special_price IS NULL OR product_flat.special_price = 0 , product_flat.price, LEAST( product_flat.special_price, product_flat.price ) ) , product_flat.price ) ) , IF( product_flat.special_price_to IS NULL , IF( NOW( ) >= product_flat.special_price_from, IF( product_flat.special_price IS NULL OR product_flat.special_price = 0 , product_flat.price, LEAST( product_flat.special_price, product_flat.price ) ) , product_flat.price ) , product_flat.price ) ) ) AS min_price')
            ->where('product_flat.channel', core()->getCurrentChannelCode())
            ->where('product_flat.locale', app()->getLocale())
            ->get();

        foreach ($result as $price) {
            $minPrices[] = $price->min_price;
        }

        if (empty($minPrices)) {
            return 0;
        }

        return min($minPrices);
    }

    /**
     * Get product maximam price
     *
     * @return float
     */
    public function getMaximamPrice()
    {
        $productFlat = ProductFlat::join('products', 'product_flat.product_id', '=', 'products.id')
            ->distinct()
            ->where('products.parent_id', $this->product->id)
            ->selectRaw('MAX(product_flat.price) AS max_price')
            ->where('product_flat.channel', core()->getCurrentChannelCode())
            ->where('product_flat.locale', app()->getLocale())
            ->first();

        return $productFlat ? $productFlat->max_price : 0;
    }

    /**
     * Get product minimal price
     *
     * @return string
     */
    public function getPriceHtml()
    {
        if (core()->currency($this->getMaximamPrice()) == core()->currency($this->getMinimalPrice())) {
            return '<span class="product-price">' . core()->currency($this->getMinimalPrice()) . '</span>';
            } else {
            return '<span class="old-price">' . core()->currency($this->getMaximamPrice()) . ' </span>
                                    <span class="product-price">' . core()->currency($this->getMinimalPrice()) . '</span>';
        }
    }

    /**
     * Add product. Returns error message if can't prepare product.
     *
     * @param  array  $data
     * @return array
     */
    public function prepareForCart($data)
    {
        if (! isset($data['selected_configurable_option']) || ! $data['selected_configurable_option']) {
            return trans('shop::app.checkout.cart.integrity.missing_options');
        }

        $data = $this->getQtyRequest($data);

        $childProduct = $this->productRepository->find($data['selected_configurable_option']);

        if (! $childProduct->haveSufficientQuantity($data['quantity'])) {
            return trans('shop::app.checkout.cart.quantity.inventory_warning');
        }

        $price = $childProduct->getTypeInstance()->getFinalPrice();

            $products = [
                [
                    'product_id'        => $this->product->id,
                    'sku'               => $this->product->sku,
                    'quantity'          => $data['quantity'],
                    'name'              => $this->product->name,
                    'price'             => $convertedPrice = core()->convertPrice($price),
                    'base_price'        => $price,
                    'total'             => $convertedPrice * $data['quantity'],
                    'base_total'        => $price * $data['quantity'],
                    'weight'            => $childProduct->weight,
                    'total_weight'      => $childProduct->weight * $data['quantity'],
                    'base_total_weight' => $childProduct->weight * $data['quantity'],
                    'type'              => $this->product->type,
                    'additional'        => $this->getAdditionalOptions($data),
                    'impresion'         => $data['input_personalizable_text']
                ], [
                    'parent_id'  => $this->product->id,
                    'product_id' => (int) $data['selected_configurable_option'],
                    'sku'        => $childProduct->sku,
                    'name'       => $childProduct->name,
                    'additional' => [
                        'product_id' => (int) $data['selected_configurable_option'],
                        'parent_id'  => $this->product->id
                    ],
                ]
            ];
            var_dump($products);

        return $products;
    }

    /**
     *
     * @param  array  $options1
     * @param  array  $options2
     * @return bool
     */
    public function compareOptions($options1, $options2)
    {
        if ($this->product->id != $options2['product_id']) {
            return false;
        }

        if (isset($options1['selected_configurable_option']) && isset($options2['selected_configurable_option'])) {
            return $options1['selected_configurable_option'] === $options2['selected_configurable_option'];
        } elseif (! isset($options1['selected_configurable_option'])) {
            return false;
        } elseif (! isset($options2['selected_configurable_option'])) {
            return false;
        }
    }

    /**
     * Returns additional information for items
     *
     * @param  array  $data
     * @return array
     */
    public function getAdditionalOptions($data)
    {
        $childProduct = app('Webkul\Product\Repositories\ProductRepository')->findOneByField('id', $data['selected_configurable_option']);

        foreach ($this->product->super_attributes as $attribute) {
            $option = $attribute->options()->where('id', $childProduct->{$attribute->code})->first();

            $data['attributes'][$attribute->code] = [
                'attribute_name' => $attribute->name ?  $attribute->name : $attribute->admin_name,
                'option_id'      => $option->id,
                'option_label'   => $option->label ? $option->label : $option->admin_name,
            ];

        }

        return $data;
    }

    /**
     * Get actual ordered item
     *
     * @param  \Webkul\Checkout\Contracts\CartItem  $item
     * @return \Webkul\Checkout\Contracts\CartItem|\Webkul\Sales\Contracts\OrderItem|\Webkul\Sales\Contracts\InvoiceItem|\Webkul\Sales\Contracts\ShipmentItem|\Webkul\Customer\Contracts\Wishlist
     */
    public function getOrderedItem($item)
    {
        return $item->child;
    }

    /**
     * Get product base image
     *
     * @param  \Webkul\Customer\Contracts\Wishlist|\Webkul\Checkout\Contracts\CartItem  $item
     * @return array
     */
    public function getBaseImage($item)
    {
        if ($item instanceof \Webkul\Customer\Contracts\Wishlist) {
            if (isset($item->additional['selected_configurable_option'])) {
                $product = $this->productRepository->find($item->additional['selected_configurable_option']);
            } else {
                $product = $item->product;
            }
        } else {
            if ($item instanceof \Webkul\Customer\Contracts\CartItem) {
                $product = $item->child->product;
            } else {
                $product = $item->product;
            }
        }

        return $this->productImageHelper->getProductBaseImage($product);
    }

    /**
     * Validate cart item product price
     *
     * @param  \Webkul\Checkout\Contracts\CartItem  $item
     * @return float
     */
    public function validateCartItem($item)
    {
        $price = $item->child->product->getTypeInstance()->getFinalPrice();

        if ($price == $item->base_price) {
            return;
        }

        $item->base_price = $price;
        $item->price = core()->convertPrice($price);

        $item->base_total = $price * $item->quantity;
        $item->total = core()->convertPrice($price * $item->quantity);

        $item->save();
    }

    //product options
    public function getProductOptions($product = "")
    {
        $configurableOption = app('Webkul\Product\Helpers\ConfigurableOption');
        $options = $configurableOption->getConfigurationConfig($product);

        return $options;
    }

    /**
     * @param  int  $qty
     * @return bool
     */
    public function haveSufficientQuantity($qty)
    {
        $backorders = core()->getConfigData('catalog.inventory.stock_options.backorders');

        foreach ($this->product->variants as $variant) {
            if ($variant->haveSufficientQuantity($qty)) {
                return true;
            }
        }

        return $backorders;
    }

    /**
     * Return true if this product type is saleable
     *
     * @return bool
     */
    public function isSaleable()
    {
        foreach ($this->product->variants as $variant) {
            if ($variant->isSaleable()) {
                return true;
            }
        }

        return false;
    }
}

[devansh-webkul]

Hi @Flow4all,

I think you copied all the exact same class from configurable product. Did you tried first with this only,

class Personalizable extends AbstractType {
    protected $skipAttributes = [];
    protected $additionalViews = [];
}

[priyesh]

Hi @devansh-webkul,

I am seeing the same error when navigating to the admin dashboard after submitting an order from the customer side. I am just using the existing product types and this order has a configurable product. I am testing on a local dev environment.

Please let me know if I have to do any additional configuration.

Thanks,
Priyesh Shah