шаг 3 завершен

2026-06-04 00:27:17 +03:00
parent 420e67c9bd
commit 62ce8c4d01
27 changed files with 1565 additions and 42 deletions
@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+use App\Services\PriceTierService;
+
+final class ProductRepository extends BaseRepository
+{
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function popularPreview(int $limit = 10): array
+    {
+        $limit = max(1, min($limit, 30));
+        $sql = $this->previewSelectSql(
+            'ORDER BY p.sales_count DESC, RAND()',
+            $limit
+        );
+
+        $statement = $this->pdo()->query($sql);
+
+        return $this->attachPriceTiers($statement->fetchAll());
+    }
+
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function catalogPreview(int $limit = 24): array
+    {
+        $limit = max(1, min($limit, 60));
+        $sql = $this->previewSelectSql(
+            'ORDER BY p.sort_order, p.name',
+            $limit
+        );
+
+        $statement = $this->pdo()->query($sql);
+
+        return $this->attachPriceTiers($statement->fetchAll());
+    }
+
+    private function previewSelectSql(string $orderBy, int $limit): string
+    {
+        return 'SELECT
+                    p.id,
+                    p.name,
+                    p.slug,
+                    p.legacy_path,
+                    p.h1,
+                    p.seo_title,
+                    p.seo_description,
+                    p.seo_keywords,
+                    c.name AS category_name,
+                    c.slug AS category_slug,
+                    p.main_image_path,
+                    p.base_unit,
+                    p.package_display_mode,
+                    p.sales_count,
+                    v.id AS variant_id,
+                    v.name AS variant_name,
+                    v.unit,
+                    v.package_quantity,
+                    v.price_per_unit,
+                    v.package_price
+                FROM products p
+                LEFT JOIN categories c ON c.id = p.category_id
+                LEFT JOIN product_variants v
+                    ON v.id = (
+                        SELECT pv.id
+                        FROM product_variants pv
+                        WHERE pv.product_id = p.id
+                          AND pv.is_published = 1
+                          AND pv.is_available = 1
+                        ORDER BY pv.is_default DESC, pv.sort_order, pv.id
+                        LIMIT 1
+                    )
+                WHERE p.is_published = 1
+                  AND p.is_available = 1
+                ' . $orderBy . '
+                LIMIT ' . $limit;
+    }
+
+    /**
+     * @param array<int, array<string, mixed>> $products
+     * @return array<int, array<string, mixed>>
+     */
+    private function attachPriceTiers(array $products): array
+    {
+        $priceTierService = new PriceTierService();
+
+        foreach ($products as &$product) {
+            $basePrice = $product['price_per_unit'] ?? $product['package_price'] ?? null;
+            $product['price_tiers'] = $basePrice === null
+                ? []
+                : $priceTierService->forAmount((float) $basePrice);
+        }
+
+        unset($product);
+
+        return $products;
+    }
+}