existing skus working now too

src/Controller/ProductSkusController.php

@@ -82,7 +82,7 @@ class ProductSkusController extends AppController
         $existingProductSkusForMapping = Hash::combine($product->product_skus ?? [], '{n}.id', '{n}.product_sku_variant_values');
         $existingSkusForCartesianComparison = [];
         foreach ($existingProductSkusForMapping as $existingProductSkuId => $existingProductSku) {
-            $existingSkusForCartesianComparison[$existingProductSkuId] = Hash::combine($existingProductSku, '{n}.product_category_variant_id', '{n}.product_category_variant_option_id');
+            $existingSkusForCartesianComparison[$existingProductSkuId] = Hash::combine($existingProductSku, '{n}.product_variant_id', '{n}.product_category_variant_option_id');
         }
         $productVariants = isset($product->product_variants) ? $product->product_variants : [];
 //        dd($productVariants);
@@ -97,7 +97,7 @@ class ProductSkusController extends AppController
 
         foreach ($productCategoryVariants as $productCategoryVariant) {
             $options = Hash::extract($productCategoryVariant['product_category_variant_options'] ?? [], '{n}.id');
-            $toGetCartesianProductsFrom[$productCategoryVariant['id']] = $options;
+            $toGetCartesianProductsFrom[$productVariantsMapping[$productCategoryVariant['id']]] = $options;
         }
 //        dd($toGetCartesianProductsFrom);
 
@@ -109,6 +109,7 @@ class ProductSkusController extends AppController
             'product',
             'productSkus',
             'productCategoryVariants',
+            'productVariantsMapping',
             'toGetCartesianProductsFrom',
             'optionMapping',
             'variantNameMapping',

src/Controller/ProductVariantsController.php

@@ -0,0 +1,119 @@
+<?php
+declare(strict_types=1);
+
+namespace CakeProducts\Controller;
+
+use App\Controller\AppController;
+use Cake\Log\Log;
+
+/**
+ * ProductVariants Controller
+ *
+ * @property \App\Model\Table\ProductVariantsTable $ProductVariants
+ */
+class ProductVariantsController extends AppController
+{
+    /**
+     * Index method
+     *
+     * @return \Cake\Http\Response|null|void Renders view
+     */
+    public function index()
+    {
+        $query = $this->ProductVariants->find()
+            ->contain(['ProductCategoryVariants', 'Products']);
+        $productVariants = $this->paginate($query);
+
+        $this->set(compact('productVariants'));
+    }
+
+    /**
+     * View method
+     *
+     * @param string|null $id Product Variant id.
+     * @return \Cake\Http\Response|null|void Renders view
+     * @throws \Cake\Datasource\Exception\RecordNotFoundException When record not found.
+     */
+    public function view($id = null)
+    {
+        $productVariant = $this->ProductVariants->get($id, contain: ['ProductCategoryVariants', 'Products']);
+        $this->set(compact('productVariant'));
+    }
+
+    /**
+     * Add method
+     *
+     * @return \Cake\Http\Response|null|void Redirects on successful add, renders view otherwise.
+     */
+    public function add($productId)
+    {
+        $product = $this->ProductVariants->Products->get($productId);
+        $productVariant = $this->ProductVariants->newEmptyEntity();
+        if ($this->request->is('post')) {
+            $saveOptions = [];
+            $postData = $this->request->getData();
+            $productCategoryVariant = $this->ProductVariants->ProductCategoryVariants->get($this->request->getData('product_category_variant_id', '-1'));
+            $postData['name'] = $productCategoryVariant->name;
+            $postData['product_id'] = $productId;
+            $productVariant = $this->ProductVariants->patchEntity($productVariant, $postData);
+            if ($this->ProductVariants->save($productVariant)) {
+                $this->Flash->success(__('The product variant has been saved.'));
+
+                return $this->redirect(['action' => 'index']);
+            }
+
+            Log::debug(print_r('$productVariant->getErrors()', true));
+            Log::debug(print_r($productVariant->getErrors(), true));
+            $this->Flash->error(__('The product variant could not be saved. Please, try again.'));
+        }
+        $productCategoryVariants = $this->ProductVariants->ProductCategoryVariants
+            ->find('list', limit: 200)
+            ->where(['product_category_id' => $product->product_category_id])
+            ->toArray();
+        $this->set(compact('productVariant', 'productCategoryVariants', 'product'));
+    }
+
+    /**
+     * Edit method
+     *
+     * @param string|null $id Product Variant id.
+     * @return \Cake\Http\Response|null|void Redirects on successful edit, renders view otherwise.
+     * @throws \Cake\Datasource\Exception\RecordNotFoundException When record not found.
+     */
+    public function edit($id = null)
+    {
+        $productVariant = $this->ProductVariants->get($id, contain: []);
+        if ($this->request->is(['patch', 'post', 'put'])) {
+            $productVariant = $this->ProductVariants->patchEntity($productVariant, $this->request->getData());
+            if ($this->ProductVariants->save($productVariant)) {
+                $this->Flash->success(__('The product variant has been saved.'));
+
+                return $this->redirect(['action' => 'index']);
+            }
+            $this->Flash->error(__('The product variant could not be saved. Please, try again.'));
+        }
+        $productCategoryVariants = $this->ProductVariants->ProductCategoryVariants->find('list', limit: 200)->all();
+        $products = $this->ProductVariants->Products->find('list', limit: 200)->all();
+        $this->set(compact('productVariant', 'productCategoryVariants', 'products'));
+    }
+
+    /**
+     * Delete method
+     *
+     * @param string|null $id Product Variant id.
+     * @return \Cake\Http\Response|null Redirects to index.
+     * @throws \Cake\Datasource\Exception\RecordNotFoundException When record not found.
+     */
+    public function delete($id = null)
+    {
+        $this->request->allowMethod(['post', 'delete']);
+        $productVariant = $this->ProductVariants->get($id);
+        if ($this->ProductVariants->delete($productVariant)) {
+            $this->Flash->success(__('The product variant has been deleted.'));
+        } else {
+            $this->Flash->error(__('The product variant could not be deleted. Please, try again.'));
+        }
+
+        return $this->redirect(['action' => 'index']);
+    }
+}

templates/ProductSkus/add.php

@@ -1,13 +1,12 @@
 <?php
 
+use Cake\Log\Log;
 use function BenTools\CartesianProduct\combinations;
 
 /**
  * @var \App\View\AppView $this
- * @var \App\Model\Entity\ProductSku $productSku
- * @var \Cake\Collection\CollectionInterface|string[] $products
- * @var array $optionMapping
- * @var array $variantNameMapping
+ * @var \App\Model\Entity\ProductSku[] $productSkus
+ * @var \App\Model\Entity\ProductSku $product
  * @var array $toGetCartesianProductsFrom
  */
 
@@ -17,6 +16,11 @@ use function BenTools\CartesianProduct\combinations;
     <aside class="column">
         <div class="side-nav">
             <h4 class="heading"><?= __('Actions') ?></h4>
+            <?= $this->Html->link(__('View Product'), [
+                'controller' => 'Products',
+                'action' => 'view',
+                $product->id,
+            ], ['class' => 'side-nav-item']) ?>
             <?= $this->Html->link(__('List Product SKUs'), ['action' => 'index'], ['class' => 'side-nav-item']) ?>
         </div>
     </aside>
@@ -24,12 +28,11 @@ use function BenTools\CartesianProduct\combinations;
         <div class="productSkus form content">
             <?= $this->Form->create($productSkus) ?>
             <fieldset>
-                <legend><?= __('Add Product Skus') ?></legend>
+                <legend><?= __('Add Product SKU(s) for Product: ' . $product->name) ?></legend>
                 <div id="product-skus-container" class="container">
                     <table class="table">
                         <thead>
                         <tr>
-                            <th>Add?</th>
                             <th>SKU</th>
                             <th>Barcode</th>
                             <th>Price</th>
@@ -45,28 +48,83 @@ use function BenTools\CartesianProduct\combinations;
                         <?php
                         $cnt = 0;
                         $labelFalse = ['label' => false];
+                        $found = [];
                         foreach (combinations($toGetCartesianProductsFrom) as $c => $combination) : ?>
+
+                            <?php
+                            // $singleVariantId
+                            $foundSku = null;
+//                            dd($existingSkusForCartesianComparison);
+
+                            foreach($existingSkusForCartesianComparison as $existingSkuForCartesianComparisonId => $existingSkuForCartesianComparison) {
+                                $allMatch = false;
+                                Log::debug(print_r(['$combination' => $combination, '$existingSkuForCartesianComparison' => $existingSkuForCartesianComparison], true));
+                                if ($existingSkuForCartesianComparison == $combination) {
+                                    $foundSku = $existingSkuForCartesianComparisonId;
+                                }
+                            }
+                            $found[$c] = $foundSku;
+
+                            $addInputOptions = [
+                                'label' => false,
+                                'type' => 'checkbox',
+                                'checked' => true,
+                                'readonly' => isset($foundSku),
+                            ];
+
+                            $skuInputOptions = [
+                                'label' => false,
+                                'required' => isset($foundSku),
+                                'value' => $foundSku && isset($existingProductSkus[$foundSku]['sku']) ? $existingProductSkus[$foundSku]['sku'] : '',
+                            ];
+
+//                            if ($foundSku) {
+//                                dd($existingProductSkus[$foundSku]['sku']);
+//                            }
+                            ?>
                             <tr>
-                                <td><?= $this->Form->control($cnt . '.add', ['label' => false, 'type' => 'checkbox', 'checked' => true]); ?></td>
-                                <td><?= $this->Form->control($cnt . '.sku', $labelFalse); ?></td>
+                                <td>
+                                    <?= $this->Form->hidden($cnt . '.id', ['value' => $foundSku]); ?>
+                                    <?= $this->Form->control($cnt . '.sku', $skuInputOptions); ?>
+
+                                </td>
                                 <td><?= $this->Form->control($cnt . '.barcode', $labelFalse); ?></td>
                                 <td><?= $this->Form->control($cnt . '.price', $labelFalse); ?></td>
                                 <td><?= $this->Form->control($cnt . '.cost', $labelFalse); ?></td>
                                 <?php
                                 $variantCnt = 0;
-                                foreach ($variantNameMapping as $singleVariantId => $singleVariantName) : ?>
-                                    <td>
-                                        <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_category_variant_id', ['value' => $singleVariantId ?? null]); ?>
-                                        <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_category_variant_option_id', ['value' => $combination[$singleVariantId] ?? null]); ?>
-                                        <?= $optionMapping[$combination[$singleVariantId]]; ?>
-                                    </td>
-                                    <?php
-                                    $variantCnt++;
-                                endforeach; ?>
+                                if (isset($foundSku) && isset($existingProductSkus[$foundSku])) : ?>
+                                    <?php foreach ($existingProductSkus[$foundSku]['product_sku_variant_values'] as $existingVariantValueRecord) : ?>
+                                        <td>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.id', ['value' => $existingVariantValueRecord->id]); ?>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_sku_id', ['value' => $foundSku]); ?>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_category_variant_id', ['value' => $existingVariantValueRecord->product_category_variant_id ?? null]); ?>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_category_variant_option_id', ['value' => $existingVariantValueRecord->product_category_variant_option_id ?? null]); ?>
+                                            <?= $optionMapping[$combination[$existingVariantValueRecord->product_variant_id]]; ?>
+                                        </td>
+                                        <?php
+                                        $variantCnt++;
+                                    endforeach; ?>
+                                <?php else : ?>
+                                    <?php foreach ($variantNameMapping as $singleVariantId => $singleVariantName) : ?>
+                                        <td>
+                                            <?= isset($foundSku) ? $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_sku_id', ['value' => $foundSku]) : ''; ?>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_variant_id', ['value' => $productVariantsMapping[$singleVariantId] ?? null]); ?>
+                                            <?= $this->Form->hidden($cnt . '.product_sku_variant_values.' . $variantCnt . '.product_category_variant_option_id', ['value' => $combination[$productVariantsMapping[$singleVariantId]] ?? null]); ?>
+                                            <?= $optionMapping[$combination[$productVariantsMapping[$singleVariantId]]]; ?>
+                                        </td>
+                                        <?php
+                                        $variantCnt++;
+                                    endforeach; ?>
+                                <?php endif; ?>
                             </tr>
                             <?php
                             $cnt++;
-                        endforeach; ?>
+
+                        endforeach;
+
+                        //                        dd($found);
+                        ?>
                         </tbody>
                     </table>
                 </div>

templates/ProductSkus/view.php

@@ -1,7 +1,7 @@
 <?php
 /**
  * @var \App\View\AppView $this
- * @var \Cake\Datasource\EntityInterface $productSku
+ * @var \App\Model\Entity\ProductSkus $productSku
  */
 ?>
 <div class="row">
@@ -52,22 +52,22 @@
                 </tr>
             </table>
             <div class="related">
-                <h4><?= __('Product Attributes') ?></h4>
+                <h4><?= __('SKU Variant Attributes') ?></h4>
                 <?php if (!empty($productSku->product_sku_variant_values)) : ?>
                     <div class="table-responsive">
                         <table>
                             <?php foreach ($productSku->product_sku_variant_values as $variantValue) : ?>
                                 <?php
-                                if (!$variantValue->hasValue('product_category_variant')) {
+                                if (!isset($variantValue->product_variant->product_category_variant)) {
                                     continue;
                                 }
-                                if (!$variantValue->hasValue('product_category_variant_option')) {
+                                if (!isset($variantValue->product_category_variant_option)) {
                                     continue;
                                 }
                                 ?>
 
                                 <tr>
-                                    <th><?= h($variantValue->product_category_variant->name) ?></th>
+                                    <th><?= h($variantValue->product_variant->product_category_variant->name) ?></th>
                                     <td><?= h($variantValue->product_category_variant_option->variant_label ?? $variantValue->product_category_variant_option->variant_value) ?></td>
                                 </tr>