шаг 4 завершен

2026-06-04 01:30:45 +03:00
parent 62ce8c4d01
commit 238831ad3a
26 changed files with 1703 additions and 70 deletions
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers\Admin;
+
+use App\Repositories\CategoryRepository;
+
+final class CategoryAdminController
+{
+    public function index(): void
+    {
+        $repository = new CategoryRepository();
+        $message = null;
+        $error = null;
+
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            try {
+                $repository->create([
+                    'parent_id' => $_POST['parent_id'] !== '' ? (int) $_POST['parent_id'] : null,
+                    'name' => trim((string) $_POST['name']),
+                    'slug' => trim((string) $_POST['slug']),
+                    'h1' => trim((string) ($_POST['h1'] ?? '')),
+                    'seo_title' => trim((string) ($_POST['seo_title'] ?? '')),
+                    'seo_description' => trim((string) ($_POST['seo_description'] ?? '')),
+                    'seo_keywords' => trim((string) ($_POST['seo_keywords'] ?? '')),
+                    'sort_order' => (int) ($_POST['sort_order'] ?? 100),
+                    'is_active' => isset($_POST['is_active']) ? 1 : 0,
+                ]);
+                $message = 'Категория добавлена.';
+            } catch (\Throwable $exception) {
+                $error = app_env('APP_DEBUG', 'false') === 'true' ? $exception->getMessage() : 'Не удалось добавить категорию.';
+            }
+        }
+
+        view('admin/categories', [
+            'title' => 'Категории - админка Рыбсток',
+            'breadcrumbs' => [
+                ['title' => 'Главная', 'url' => '/'],
+                ['title' => 'Админка', 'url' => '/admin/'],
+                ['title' => 'Категории'],
+            ],
+            'categories' => $repository->tree(),
+            'flatCategories' => $repository->flatActive(),
+            'message' => $message,
+            'error' => $error,
+        ]);
+    }
+}
@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers\Admin;
+
+use App\Repositories\CategoryRepository;
+use App\Repositories\ProductRepository;
+
+final class ProductAdminController
+{
+    public function index(): void
+    {
+        $categoryRepository = new CategoryRepository();
+        $productRepository = new ProductRepository();
+        $message = null;
+        $error = null;
+
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            try {
+                $oldPackagePrice = $_POST['old_package_price'] !== '' ? (float) $_POST['old_package_price'] : null;
+                $discountPercent = $_POST['discount_percent'] !== '' ? (float) $_POST['discount_percent'] : null;
+                $packagePrice = (float) ($_POST['package_price'] ?? 0);
+                $discountType = 'none';
+
+                if ($oldPackagePrice !== null && $discountPercent !== null && $discountPercent > 0) {
+                    $packagePrice = round($oldPackagePrice * (1 - ($discountPercent / 100)), 2);
+                    $discountType = 'percent';
+                } elseif ($oldPackagePrice !== null) {
+                    $discountType = 'manual_old_price';
+                }
+
+                $productRepository->createWithVariant([
+                    'category_id' => $_POST['category_id'] !== '' ? (int) $_POST['category_id'] : null,
+                    'name' => trim((string) $_POST['name']),
+                    'slug' => trim((string) $_POST['slug']),
+                    'short_description' => trim((string) ($_POST['short_description'] ?? '')),
+                    'seo_title' => trim((string) ($_POST['seo_title'] ?? '')),
+                    'seo_description' => trim((string) ($_POST['seo_description'] ?? '')),
+                    'seo_keywords' => trim((string) ($_POST['seo_keywords'] ?? '')),
+                    'base_unit' => (string) ($_POST['base_unit'] ?? 'kg'),
+                    'is_published' => isset($_POST['is_published']) ? 1 : 0,
+                    'variant_name' => trim((string) ($_POST['variant_name'] ?? '')),
+                    'package_quantity' => (float) ($_POST['package_quantity'] ?? 1),
+                    'step_quantity' => (float) ($_POST['step_quantity'] ?? 1),
+                    'price_per_unit' => $_POST['price_per_unit'] !== '' ? (float) $_POST['price_per_unit'] : null,
+                    'package_price' => $packagePrice,
+                    'old_package_price' => $oldPackagePrice,
+                    'discount_type' => $discountType,
+                    'discount_percent' => $discountPercent,
+                ]);
+                $message = 'Товар добавлен.';
+            } catch (\Throwable $exception) {
+                $error = app_env('APP_DEBUG', 'false') === 'true' ? $exception->getMessage() : 'Не удалось добавить товар.';
+            }
+        }
+
+        view('admin/products', [
+            'title' => 'Товары - админка Рыбсток',
+            'breadcrumbs' => [
+                ['title' => 'Главная', 'url' => '/'],
+                ['title' => 'Админка', 'url' => '/admin/'],
+                ['title' => 'Товары'],
+            ],
+            'categories' => $categoryRepository->flatActive(),
+            'products' => $productRepository->adminLatest(30),
+            'message' => $message,
+            'error' => $error,
+        ]);
+    }
+}
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers;
+
+use App\Repositories\CategoryRepository;
+use App\Repositories\ProductRepository;
+
+final class CatalogController
+{
+    public function index(): void
+    {
+        $categoryRepository = new CategoryRepository();
+        $productRepository = new ProductRepository();
+
+        view('catalog/index', [
+            'title' => 'Каталог продукции - Рыбсток',
+            'metaDescription' => 'Полный каталог Рыбсток: рыба, морепродукты, икра, мясо, сыры, полуфабрикаты и продукты с доставкой.',
+            'metaKeywords' => 'каталог Рыбсток, рыба, морепродукты, мясо, сыры, полуфабрикаты',
+            'breadcrumbs' => [
+                ['title' => 'Главная', 'url' => '/'],
+                ['title' => 'Каталог'],
+            ],
+            'categories' => $categoryRepository->tree(),
+            'currentCategory' => null,
+            'products' => $productRepository->catalogPreview(48),
+        ]);
+    }
+
+    public function category(string $slug): void
+    {
+        $categoryRepository = new CategoryRepository();
+        $productRepository = new ProductRepository();
+        $category = $categoryRepository->findBySlug($slug);
+
+        if ($category === null) {
+            http_response_code(404);
+            view('pages/404', [
+                'title' => 'Категория не найдена - Рыбсток',
+                'breadcrumbs' => [
+                    ['title' => 'Главная', 'url' => '/'],
+                    ['title' => 'Каталог', 'url' => '/catalog'],
+                    ['title' => 'Категория не найдена'],
+                ],
+            ]);
+            return;
+        }
+
+        view('catalog/index', [
+            'title' => ($category['seo_title'] ?: $category['name']) . ' - Рыбсток',
+            'metaDescription' => $category['seo_description'] ?: '',
+            'metaKeywords' => $category['seo_keywords'] ?: '',
+            'breadcrumbs' => $categoryRepository->breadcrumbs((int) $category['id']),
+            'categories' => $categoryRepository->tree(),
+            'currentCategory' => $category,
+            'products' => $productRepository->forCategory((int) $category['id'], 48),
+        ]);
+    }
+}
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Core;
+
+final class Router
+{
+    /**
+     * @var array<int, array{method: string, pattern: string, handler: callable}>
+     */
+    private array $routes = [];
+
+    public function get(string $pattern, callable $handler): void
+    {
+        $this->routes[] = ['method' => 'GET', 'pattern' => $pattern, 'handler' => $handler];
+    }
+
+    public function dispatch(string $method, string $uri): void
+    {
+        $path = parse_url($uri, PHP_URL_PATH) ?: '/';
+        $path = rtrim($path, '/') ?: '/';
+
+        foreach ($this->routes as $route) {
+            if ($route['method'] !== $method) {
+                continue;
+            }
+
+            $params = $this->match($route['pattern'], $path);
+
+            if ($params === null) {
+                continue;
+            }
+
+            ($route['handler'])(...$params);
+            return;
+        }
+
+        http_response_code(404);
+        view('pages/404', [
+            'title' => 'Страница не найдена - Рыбсток',
+            'breadcrumbs' => [
+                ['title' => 'Главная', 'url' => '/'],
+                ['title' => 'Страница не найдена'],
+            ],
+        ]);
+    }
+
+    /**
+     * @return array<int, string>|null
+     */
+    private function match(string $pattern, string $path): ?array
+    {
+        $regex = preg_replace('#\{([a-zA-Z_][a-zA-Z0-9_]*)\}#', '([^/]+)', $pattern);
+        $regex = '#^' . rtrim((string) $regex, '/') . '$#u';
+
+        if ($pattern === '/') {
+            $regex = '#^/$#u';
+        }
+
+        if (!preg_match($regex, $path, $matches)) {
+            return null;
+        }
+
+        array_shift($matches);
+
+        return array_map('urldecode', $matches);
+    }
+}
@@ -21,6 +21,21 @@ final class CategoryRepository extends BaseRepository
        return $statement->fetchAll();
    }

+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function flatActive(): array
+    {
+        $statement = $this->pdo()->query(
+            'SELECT id, parent_id, name, slug, 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>>
     */
@@ -107,4 +122,63 @@ final class CategoryRepository extends BaseRepository

        return $items;
    }
+
+    /**
+     * @return array<int, int>
+     */
+    public function descendantIds(int $categoryId): array
+    {
+        $items = $this->flatActive();
+        $childrenByParent = [];
+
+        foreach ($items as $item) {
+            $parentId = $item['parent_id'] === null ? 0 : (int) $item['parent_id'];
+            $childrenByParent[$parentId][] = (int) $item['id'];
+        }
+
+        $ids = [$categoryId];
+        $queue = [$categoryId];
+
+        while ($queue !== []) {
+            $currentId = array_shift($queue);
+
+            foreach ($childrenByParent[$currentId] ?? [] as $childId) {
+                $ids[] = $childId;
+                $queue[] = $childId;
+            }
+        }
+
+        return array_values(array_unique($ids));
+    }
+
+    /**
+     * @param array<string, mixed> $data
+     */
+    public function create(array $data): int
+    {
+        if (($data['name'] ?? '') === '' || ($data['slug'] ?? '') === '') {
+            throw new \InvalidArgumentException('Название и slug обязательны.');
+        }
+
+        $statement = $this->pdo()->prepare(
+            'INSERT INTO categories
+                (parent_id, name, slug, h1, seo_title, seo_description, seo_keywords, sort_order, is_active)
+             VALUES
+                (:parent_id, :name, :slug, :h1, :seo_title, :seo_description, :seo_keywords, :sort_order, :is_active)'
+        );
+
+        $statement->execute([
+            'parent_id' => $data['parent_id'],
+            'name' => $data['name'],
+            'slug' => $data['slug'],
+            'h1' => $data['h1'] ?: null,
+            'seo_title' => $data['seo_title'] ?: null,
+            'seo_description' => $data['seo_description'] ?: null,
+            'seo_keywords' => $data['seo_keywords'] ?: null,
+            'sort_order' => $data['sort_order'] ?? 100,
+            'is_active' => $data['is_active'] ?? 1,
+        ]);
+
+        return (int) $this->pdo()->lastInsertId();
+    }
 }
@@ -40,7 +40,107 @@ final class ProductRepository extends BaseRepository
        return $this->attachPriceTiers($statement->fetchAll());
    }

-    private function previewSelectSql(string $orderBy, int $limit): string
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function forCategory(int $categoryId, int $limit = 48): array
+    {
+        $limit = max(1, min($limit, 96));
+        $categoryIds = (new CategoryRepository())->descendantIds($categoryId);
+        $placeholders = implode(',', array_fill(0, count($categoryIds), '?'));
+        $sql = $this->previewSelectSql(
+            'AND p.category_id IN (' . $placeholders . ') ORDER BY p.sort_order, p.name',
+            $limit
+        );
+
+        $statement = $this->pdo()->prepare($sql);
+        $statement->execute($categoryIds);
+
+        return $this->attachPriceTiers($statement->fetchAll());
+    }
+
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function adminLatest(int $limit = 30): array
+    {
+        $limit = max(1, min($limit, 100));
+        $statement = $this->pdo()->query(
+            'SELECT p.id, p.name, p.slug, p.is_published, c.name AS category_name, p.created_at
+             FROM products p
+             LEFT JOIN categories c ON c.id = p.category_id
+             ORDER BY p.created_at DESC, p.id DESC
+             LIMIT ' . $limit
+        );
+
+        return $statement->fetchAll();
+    }
+
+    /**
+     * @param array<string, mixed> $data
+     */
+    public function createWithVariant(array $data): int
+    {
+        if (($data['name'] ?? '') === '' || ($data['slug'] ?? '') === '') {
+            throw new \InvalidArgumentException('Название и slug обязательны.');
+        }
+
+        $pdo = $this->pdo();
+        $pdo->beginTransaction();
+
+        try {
+            $statement = $pdo->prepare(
+                'INSERT INTO products
+                    (category_id, name, slug, short_description, seo_title, seo_description, seo_keywords, base_unit, is_published, is_available, published_at)
+                 VALUES
+                    (:category_id, :name, :slug, :short_description, :seo_title, :seo_description, :seo_keywords, :base_unit, :is_published, 1, :published_at)'
+            );
+            $statement->execute([
+                'category_id' => $data['category_id'],
+                'name' => $data['name'],
+                'slug' => $data['slug'],
+                'short_description' => $data['short_description'] ?: null,
+                'seo_title' => $data['seo_title'] ?: null,
+                'seo_description' => $data['seo_description'] ?: null,
+                'seo_keywords' => $data['seo_keywords'] ?: null,
+                'base_unit' => $data['base_unit'] ?: 'kg',
+                'is_published' => $data['is_published'] ?? 0,
+                'published_at' => !empty($data['is_published']) ? date('Y-m-d H:i:s') : null,
+            ]);
+
+            $productId = (int) $pdo->lastInsertId();
+
+            if (($data['variant_name'] ?? '') !== '' && (float) ($data['package_price'] ?? 0) > 0) {
+                $variantStatement = $pdo->prepare(
+                    'INSERT INTO product_variants
+                        (product_id, name, unit, package_quantity, step_quantity, price_per_unit, package_price, old_package_price, discount_type, discount_percent, is_default, is_published, is_available)
+                     VALUES
+                        (:product_id, :name, :unit, :package_quantity, :step_quantity, :price_per_unit, :package_price, :old_package_price, :discount_type, :discount_percent, 1, 1, 1)'
+                );
+                $variantStatement->execute([
+                    'product_id' => $productId,
+                    'name' => $data['variant_name'],
+                    'unit' => $data['base_unit'] ?: 'kg',
+                    'package_quantity' => $data['package_quantity'] ?: 1,
+                    'step_quantity' => $data['step_quantity'] ?: ($data['package_quantity'] ?: 1),
+                    'price_per_unit' => $data['price_per_unit'],
+                    'package_price' => $data['package_price'],
+                    'old_package_price' => $data['old_package_price'] ?? null,
+                    'discount_type' => $data['discount_type'] ?? 'none',
+                    'discount_percent' => $data['discount_percent'] ?? null,
+                ]);
+            }
+
+            $pdo->commit();
+
+            return $productId;
+        } catch (\Throwable $exception) {
+            $pdo->rollBack();
+            throw $exception;
+        }
+    }
+
+    private function previewSelectSql(string $tailSql, int $limit): string
    {
        return 'SELECT
                    p.id,
@@ -62,7 +162,10 @@ final class ProductRepository extends BaseRepository
                    v.unit,
                    v.package_quantity,
                    v.price_per_unit,
-                    v.package_price
+                    v.package_price,
+                    v.old_package_price,
+                    v.discount_type,
+                    v.discount_percent
                FROM products p
                LEFT JOIN categories c ON c.id = p.category_id
                LEFT JOIN product_variants v
@@ -77,7 +180,7 @@ final class ProductRepository extends BaseRepository
                    )
                WHERE p.is_published = 1
                  AND p.is_available = 1
-                ' . $orderBy . '
+                ' . $tailSql . '
                LIMIT ' . $limit;
    }