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 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers;
+
+use App\Core\Database;
+use App\Repositories\CategoryRepository;
+use App\Repositories\ProductRepository;
+use App\Repositories\SettingRepository;
+use Throwable;
+
+final class HomeController
+{
+    public function index(): void
+    {
+        $dbStatus = 'not_checked';
+        $categories = [];
+        $catalogProducts = [];
+        $popularProducts = [];
+        $settings = [];
+        $notice = null;
+
+        try {
+            Database::pdo()->query('SELECT 1');
+            $dbStatus = 'connected';
+
+            $categories = (new CategoryRepository())->tree();
+            $productRepository = new ProductRepository();
+            $catalogProducts = $productRepository->catalogPreview(24);
+            $popularProducts = $productRepository->popularPreview(10);
+            $settings = (new SettingRepository())->allKeyed();
+        } catch (Throwable $exception) {
+            $dbStatus = app_env('APP_DEBUG', 'false') === 'true'
+                ? 'error: ' . $exception->getMessage()
+                : 'error';
+            $notice = 'Если таблицы еще не созданы, откройте страницу установки базы.';
+        }
+
+        view('pages/home', [
+            'title' => 'Рыбсток - продукты и рыба с доставкой по Москве и Московской области',
+            'metaDescription' => 'Рыбсток - интернет-магазин рыбы, морепродуктов, мяса, сыров, полуфабрикатов и продуктов с доставкой по Москве и Московской области.',
+            'metaKeywords' => 'Рыбсток, рыба, морепродукты, мясо, сыры, полуфабрикаты, доставка продуктов Москва',
+            'breadcrumbs' => [
+                ['title' => 'Главная'],
+            ],
+            'showBackButton' => false,
+            'dbStatus' => $dbStatus,
+            'categories' => $categories,
+            'catalogProducts' => $catalogProducts,
+            'popularProducts' => $popularProducts,
+            'settings' => $settings,
+            'notice' => $notice,
+            'buildVersion' => '2026-06-04-02',
+        ]);
+    }
+}
@@ -18,6 +18,12 @@ final class View

        extract($data, EXTR_SKIP);

+        $title = $title ?? 'Рыбсток';
+        $metaDescription = $metaDescription ?? '';
+        $metaKeywords = $metaKeywords ?? '';
+        $breadcrumbs = $breadcrumbs ?? [];
+        $showBackButton = $showBackButton ?? true;
+
        require base_path('views/layouts/main.php');
    }
 }
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+use App\Core\Database;
+use PDO;
+
+abstract class BaseRepository
+{
+    protected function pdo(): PDO
+    {
+        return Database::pdo();
+    }
+}
@@ -0,0 +1,110 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class CategoryRepository extends BaseRepository
+{
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function active(): array
+    {
+        $statement = $this->pdo()->query(
+            'SELECT id, parent_id, name, slug, legacy_path, h1, seo_title, seo_description, seo_keywords, image_path, sort_order
+             FROM categories
+             WHERE is_active = 1
+             ORDER BY parent_id IS NOT NULL, sort_order, name'
+        );
+
+        return $statement->fetchAll();
+    }
+
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function tree(): array
+    {
+        $items = $this->active();
+        $childrenByParent = [];
+
+        foreach ($items as $item) {
+            $parentKey = $item['parent_id'] === null ? 0 : (int) $item['parent_id'];
+            $childrenByParent[$parentKey][] = $item;
+        }
+
+        return $this->buildTree($childrenByParent, 0);
+    }
+
+    /**
+     * @param array<int, array<int, array<string, mixed>>> $childrenByParent
+     * @return array<int, array<string, mixed>>
+     */
+    private function buildTree(array $childrenByParent, int $parentId): array
+    {
+        $branch = [];
+
+        foreach ($childrenByParent[$parentId] ?? [] as $item) {
+            $item['children'] = $this->buildTree($childrenByParent, (int) $item['id']);
+            $branch[] = $item;
+        }
+
+        return $branch;
+    }
+
+    /**
+     * @return array<string, mixed>|null
+     */
+    public function findBySlug(string $slug): ?array
+    {
+        $statement = $this->pdo()->prepare(
+            'SELECT id, parent_id, name, slug, legacy_path, description, h1, seo_title, seo_description, seo_keywords, image_path
+             FROM categories
+             WHERE slug = :slug AND is_active = 1
+             LIMIT 1'
+        );
+        $statement->execute(['slug' => $slug]);
+        $category = $statement->fetch();
+
+        return $category ?: null;
+    }
+
+    /**
+     * @return array<int, array<string, string>>
+     */
+    public function breadcrumbs(int $categoryId): array
+    {
+        $items = [];
+        $currentId = $categoryId;
+
+        while ($currentId > 0) {
+            $statement = $this->pdo()->prepare(
+                'SELECT id, parent_id, name, slug
+                 FROM categories
+                 WHERE id = :id
+                 LIMIT 1'
+            );
+            $statement->execute(['id' => $currentId]);
+            $category = $statement->fetch();
+
+            if (!$category) {
+                break;
+            }
+
+            array_unshift($items, [
+                'title' => $category['name'],
+                'url' => '/catalog/' . $category['slug'],
+            ]);
+
+            $currentId = $category['parent_id'] === null ? 0 : (int) $category['parent_id'];
+        }
+
+        array_unshift($items, [
+            'title' => 'Главная',
+            'url' => '/',
+        ]);
+
+        return $items;
+    }
+}
@@ -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;
+    }
+}
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class ProductVariantRepository extends BaseRepository
+{
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function publishedForProduct(int $productId): array
+    {
+        $statement = $this->pdo()->prepare(
+            'SELECT id, product_id, name, unit, package_quantity, step_quantity, price_per_unit, package_price, is_default
+             FROM product_variants
+             WHERE product_id = :product_id
+               AND is_published = 1
+               AND is_available = 1
+             ORDER BY is_default DESC, sort_order, id'
+        );
+
+        $statement->execute(['product_id' => $productId]);
+
+        return $statement->fetchAll();
+    }
+}
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class PromocodeRepository extends BaseRepository
+{
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function priceTiers(): array
+    {
+        $statement = $this->pdo()->query(
+            'SELECT code, title, discount_type, discount_value, min_order_amount, price_tier_label, payment_note
+             FROM promocodes
+             WHERE is_active = 1
+               AND show_in_price_tiers = 1
+               AND discount_type = "percent"
+             ORDER BY min_order_amount, discount_value'
+        );
+
+        return $statement->fetchAll();
+    }
+}
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repositories;
+
+final class SettingRepository extends BaseRepository
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function allKeyed(): array
+    {
+        $statement = $this->pdo()->query(
+            'SELECT setting_key, setting_value, value_type
+             FROM site_settings
+             ORDER BY group_name, setting_key'
+        );
+
+        $settings = [];
+
+        foreach ($statement->fetchAll() as $row) {
+            $settings[$row['setting_key']] = $this->castValue($row['setting_value'], $row['value_type']);
+        }
+
+        return $settings;
+    }
+
+    private function castValue(?string $value, string $type): mixed
+    {
+        return match ($type) {
+            'number' => $value === null ? null : (float) $value,
+            'bool' => $value === '1' || $value === 'true',
+            'json' => $value === null ? null : json_decode($value, true),
+            default => $value,
+        };
+    }
+}
@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use App\Repositories\PromocodeRepository;
+
+final class PriceTierService
+{
+    public function __construct(
+        private readonly ?PromocodeRepository $promocodes = null
+    ) {
+    }
+
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function forAmount(float $basePrice): array
+    {
+        $tiers = [[
+            'label' => 'Базовая цена',
+            'min_order_amount' => 0.0,
+            'discount_percent' => 0.0,
+            'price' => round($basePrice, 2),
+            'note' => 'Без промокода',
+        ]];
+
+        foreach ($this->repository()->priceTiers() as $promocode) {
+            $discount = (float) $promocode['discount_value'];
+            $tiers[] = [
+                'label' => $promocode['price_tier_label'] ?: $promocode['title'],
+                'code' => $promocode['code'],
+                'min_order_amount' => (float) $promocode['min_order_amount'],
+                'discount_percent' => $discount,
+                'price' => round($basePrice * (100 - $discount) / 100, 2),
+                'note' => $promocode['payment_note'],
+            ];
+        }
+
+        return $tiers;
+    }
+
+    private function repository(): PromocodeRepository
+    {
+        return $this->promocodes ?? new PromocodeRepository();
+    }
+}
@@ -26,3 +26,8 @@ function view(string $template, array $data = []): void
 {
    View::render($template, $data);
 }
+
+function e(?string $value): string
+{
+    return htmlspecialchars((string) $value, ENT_QUOTES, 'UTF-8');
+}