Grouped products support

resources/js/components/Product/AddToCart.vue

@@ -65,7 +65,10 @@
             },
 
             async add() {
-                if (Object.values(this.product.children).length && window.location.pathname !== this.product.url && !config.show_swatches) {
+                if ('children' in this.product
+                    && Object.values(this.product.children).length
+                    && window.location.pathname !== this.product.url
+                    && !config.show_swatches) {
                     Turbolinks.visit(this.product.url)
                     return;
                 }

resources/views/product/overview.blade.php

@@ -19,7 +19,8 @@
                 <div class="p-3 my-5 sm:mt-0 bg-gray-200 rounded prose prose-green max-w-none" itemprop="description">
                     {!! $product->description !!}
                 </div>
-                @include('rapidez::product.partials.addtocart')
+                @includeWhen($product->type == 'grouped', 'rapidez::product.partials.grouped')
+                @includeWhen($product->type !== 'grouped', 'rapidez::product.partials.addtocart')
             </div>
         </div>
 

resources/views/product/partials/grouped.blade.php

@@ -0,0 +1,42 @@
+<div class="grid grid-cols-3 gap-3 grid-cols-[auto_max-content_max-content]">
+    <div class="contents" v-for="product in config.product.grouped">
+        <add-to-cart :product="config.product.grouped[product.id]" :default-qty="{{ $product->qty_increments }}" v-cloak>
+            <div class="contents" slot-scope="{ qty, changeQty, options, error, add, disabledOptions, simpleProduct, adding, added }">
+                <div>
+                    @{{ simpleProduct.name }}
+                    <div class="flex items-center space-x-3 font-bold">
+                        <div>@{{ (simpleProduct.special_price || simpleProduct.price) | price }}</div>
+                        <div class="line-through" v-if="simpleProduct.special_price">@{{ simpleProduct.price | price }}</div>
+                    </div>
+                </div>
+
+                @if(!$product->in_stock)
+                    <p class="text-red-600">@lang('Sorry! This product is currently out of stock.')</p>
+                @else
+                    <x-rapidez::select
+                        name="qty"
+                        label="Quantity"
+                        v-bind:value="qty"
+                        v-on:input="changeQty"
+                        class="w-auto"
+                        labelClass="flex items-center mr-3 sr-only"
+                        wrapperClass="flex"
+                    >
+                        <option v-for="index in 10" :value="index * simpleProduct.qty_increments">
+                            @{{ index * simpleProduct.qty_increments }}
+                        </option>
+                    </x-rapidez::select>
+
+                    <x-rapidez::button class="flex items-center" v-on:click="add" dusk="add-to-cart">
+                        <x-heroicon-o-shopping-cart class="h-5 w-5 mr-2" v-if="!adding && !added" />
+                        <x-heroicon-o-refresh class="h-5 w-5 mr-2 animate-spin" v-if="adding" />
+                        <x-heroicon-o-check class="h-5 w-5 mr-2" v-if="added" />
+                        <span v-if="!adding && !added">@lang('Add to cart')</span>
+                        <span v-if="adding">@lang('Adding')...</span>
+                        <span v-if="added">@lang('Added')</span>
+                    </x-rapidez::button>
+                @endif
+            </div>
+        </add-to-cart>
+    </div>
+</div>

src/Commands/ValidateCommand.php

@@ -55,8 +55,8 @@ public function validateMagentoSettings()
         $superAttributesCount = count($attributeModel::getCachedWhere(fn ($attribute) => $attribute['super']));
         $joinCount = ($superAttributesCount * 2) + (count($nonFlatAttributes) * 3) + 4;
 
-        if ($joinCount > 61) {
-            $this->error('Most likely the queries needed for Rapidez will exceed 61 joins when indexing or viewing products so you have to reduce them by adding more attributes to the flat tables');
+        if ($joinCount > 58) {
+            $this->error('Most likely the queries needed for Rapidez will exceed 58 joins when indexing or viewing products so you have to reduce them by adding more attributes to the flat tables');
         }
 
         $this->info('The validation finished, if there where any errors; fix them before you continue. See: https://rapidez.io/docs/0.x/installation#flat-tables');

src/Http/Controllers/ProductController.php

@@ -13,7 +13,7 @@ public function show(int $productId)
             ->withEventyGlobalScopes('productpage.scopes')
             ->findOrFail($productId);
 
-        $attributes = ['id', 'name', 'sku', 'super_attributes', 'children', 'price', 'special_price', 'images', 'url'];
+        $attributes = ['id', 'name', 'sku', 'super_attributes', 'children', 'grouped', 'price', 'special_price', 'images', 'url'];
         $attributes = Eventy::filter('productpage.frontend.attributes', $attributes);
 
         foreach ($product->super_attributes ?: [] as $superAttribute) {

src/Models/Product.php

@@ -11,6 +11,7 @@
 use Rapidez\Core\Models\Scopes\Product\WithProductAttributesScope;
 use Rapidez\Core\Models\Scopes\Product\WithProductCategoryIdsScope;
 use Rapidez\Core\Models\Scopes\Product\WithProductChildrenScope;
+use Rapidez\Core\Models\Scopes\Product\WithProductGroupedScope;
 use Rapidez\Core\Models\Scopes\Product\WithProductRelationIdsScope;
 use Rapidez\Core\Models\Scopes\Product\WithProductStockScope;
 use Rapidez\Core\Models\Scopes\Product\WithProductSuperAttributesScope;
@@ -39,9 +40,10 @@ protected static function booting(): void
         static::addGlobalScope(new WithProductCategoryIdsScope());
         static::addGlobalScope(new WithProductRelationIdsScope());
         static::addGlobalScope(new WithProductChildrenScope());
+        static::addGlobalScope(new WithProductGroupedScope());
         static::addGlobalScope('defaults', function (Builder $builder) {
             $builder
-                ->whereNotIn($builder->getQuery()->from.'.type_id', ['grouped', 'bundle'])
+                ->whereNotIn($builder->getQuery()->from.'.type_id', ['bundle'])
                 ->groupBy($builder->getQuery()->from.'.entity_id');
         });
     }
@@ -62,6 +64,7 @@ public function getCasts(): array
                     'relation_ids'   => CommaSeparatedToArray::class,
                     'upsell_ids'     => CommaSeparatedToArray::class,
                     'children'       => Children::class,
+                    'grouped'        => Children::class,
                     'qty_increments' => 'int',
                 ],
                 $this->getSuperAttributeCasts(),
@@ -91,16 +94,20 @@ public function scopeByIds(Builder $query, array $productIds): Builder
 
     public function getPriceAttribute($price)
     {
-        if (!(array) $this->children) {
-            return $price;
+        if ($this->type == 'configurable') {
+            return collect($this->children)->min->price;
         }
 
-        return collect($this->children)->min->price;
+        if ($this->type == 'grouped') {
+            return collect($this->grouped)->min->price;
+        }
+
+        return $price;
     }
 
     public function getSpecialPriceAttribute($specialPrice)
     {
-        if (!(array) $this->children) {
+        if (!in_array($this->type, ['configurable', 'grouped'])) {
             if ($this->special_from_date && $this->special_from_date > now()->toDateString()) {
                 return null;
             }
@@ -112,7 +119,7 @@ public function getSpecialPriceAttribute($specialPrice)
             return $specialPrice !== $this->price ? $specialPrice : null;
         }
 
-        return collect($this->children)->filter(function ($child) {
+        return collect($this->type == 'configurable' ? $this->children : $this->grouped)->filter(function ($child) {
             if (!$child->special_price) {
                 return false;
             }

src/Models/Scopes/Product/WithProductAttributesScope.php

@@ -24,7 +24,8 @@ public function apply(Builder $builder, Model $model)
 
         $builder
             ->addSelect($builder->getQuery()->from.'.entity_id AS id')
-            ->addSelect($builder->getQuery()->from.'.sku');
+            ->addSelect($builder->getQuery()->from.'.sku')
+            ->addSelect($builder->getQuery()->from.'.type_id AS type');
 
         foreach ($attributes as $attribute) {
             $attribute = (object) $attribute;

src/Models/Scopes/Product/WithProductGroupedScope.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Rapidez\Core\Models\Scopes\Product;
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Scope;
+use Illuminate\Support\Facades\DB;
+use TorMorten\Eventy\Facades\Eventy;
+
+class WithProductGroupedScope implements Scope
+{
+    public function apply(Builder $builder, Model $model)
+    {
+        $builder
+            ->selectRaw('JSON_REMOVE(JSON_OBJECTAGG(IFNULL(grouped.entity_id, "null__"), JSON_OBJECT(
+                '.Eventy::filter('product.grouped.select', <<<QUERY
+                    "id", grouped.entity_id,
+                    "sku", grouped.sku,
+                    "name", grouped.name,
+                    "price", grouped.price,
+                    "special_price", grouped.special_price,
+                    "special_from_date", DATE(grouped.special_from_date),
+                    "special_to_date", DATE(grouped.special_to_date),
+                    "in_stock", grouped_stock.is_in_stock,
+                    "qty_increments", IFNULL(NULLIF(grouped_stock.qty_increments, 0), 1)
+                QUERY).'
+            )), "$.null__") AS grouped')
+            ->leftJoin('catalog_product_link', function ($join) use ($model) {
+                $join->on('catalog_product_link.product_id', '=', $model->getTable().'.entity_id')
+                     ->where('link_type_id', 3);
+            })
+            ->leftJoin($model->getTable().' as grouped', 'linked_product_id', '=', 'grouped.entity_id')
+            ->leftJoin('cataloginventory_stock_item AS grouped_stock', 'grouped.entity_id', '=', 'grouped_stock.product_id');
+    }
+}