шаг 3 завершен
This commit is contained in:
Alisa
@@ -0,0 +1,16 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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use App\Core\Database;
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use PDO;
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abstract class BaseRepository
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{
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protected function pdo(): PDO
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{
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return Database::pdo();
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}
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}
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@@ -0,0 +1,110 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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final class CategoryRepository extends BaseRepository
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{
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function active(): array
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{
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$statement = $this->pdo()->query(
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'SELECT id, parent_id, name, slug, legacy_path, h1, seo_title, seo_description, seo_keywords, image_path, sort_order
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FROM categories
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WHERE is_active = 1
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ORDER BY parent_id IS NOT NULL, sort_order, name'
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);
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return $statement->fetchAll();
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}
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function tree(): array
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{
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$items = $this->active();
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$childrenByParent = [];
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foreach ($items as $item) {
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$parentKey = $item['parent_id'] === null ? 0 : (int) $item['parent_id'];
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$childrenByParent[$parentKey][] = $item;
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}
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return $this->buildTree($childrenByParent, 0);
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}
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/**
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* @param array<int, array<int, array<string, mixed>>> $childrenByParent
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* @return array<int, array<string, mixed>>
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*/
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private function buildTree(array $childrenByParent, int $parentId): array
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{
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$branch = [];
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foreach ($childrenByParent[$parentId] ?? [] as $item) {
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$item['children'] = $this->buildTree($childrenByParent, (int) $item['id']);
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$branch[] = $item;
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}
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return $branch;
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}
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/**
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* @return array<string, mixed>|null
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*/
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public function findBySlug(string $slug): ?array
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{
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$statement = $this->pdo()->prepare(
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'SELECT id, parent_id, name, slug, legacy_path, description, h1, seo_title, seo_description, seo_keywords, image_path
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FROM categories
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WHERE slug = :slug AND is_active = 1
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LIMIT 1'
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);
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$statement->execute(['slug' => $slug]);
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$category = $statement->fetch();
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return $category ?: null;
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}
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/**
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* @return array<int, array<string, string>>
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*/
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public function breadcrumbs(int $categoryId): array
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{
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$items = [];
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$currentId = $categoryId;
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while ($currentId > 0) {
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$statement = $this->pdo()->prepare(
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'SELECT id, parent_id, name, slug
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FROM categories
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WHERE id = :id
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LIMIT 1'
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);
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$statement->execute(['id' => $currentId]);
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$category = $statement->fetch();
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if (!$category) {
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break;
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}
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array_unshift($items, [
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'title' => $category['name'],
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'url' => '/catalog/' . $category['slug'],
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]);
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$currentId = $category['parent_id'] === null ? 0 : (int) $category['parent_id'];
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}
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array_unshift($items, [
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'title' => 'Главная',
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'url' => '/',
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]);
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return $items;
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}
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}
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@@ -0,0 +1,103 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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use App\Services\PriceTierService;
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final class ProductRepository extends BaseRepository
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{
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function popularPreview(int $limit = 10): array
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{
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$limit = max(1, min($limit, 30));
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$sql = $this->previewSelectSql(
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'ORDER BY p.sales_count DESC, RAND()',
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$limit
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);
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$statement = $this->pdo()->query($sql);
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return $this->attachPriceTiers($statement->fetchAll());
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}
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function catalogPreview(int $limit = 24): array
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{
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$limit = max(1, min($limit, 60));
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$sql = $this->previewSelectSql(
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'ORDER BY p.sort_order, p.name',
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$limit
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);
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$statement = $this->pdo()->query($sql);
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return $this->attachPriceTiers($statement->fetchAll());
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}
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private function previewSelectSql(string $orderBy, int $limit): string
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{
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return 'SELECT
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p.id,
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p.name,
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p.slug,
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p.legacy_path,
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p.h1,
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p.seo_title,
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p.seo_description,
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p.seo_keywords,
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c.name AS category_name,
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c.slug AS category_slug,
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p.main_image_path,
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p.base_unit,
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p.package_display_mode,
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p.sales_count,
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v.id AS variant_id,
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v.name AS variant_name,
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v.unit,
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v.package_quantity,
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v.price_per_unit,
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v.package_price
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FROM products p
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LEFT JOIN categories c ON c.id = p.category_id
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LEFT JOIN product_variants v
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ON v.id = (
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SELECT pv.id
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FROM product_variants pv
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WHERE pv.product_id = p.id
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AND pv.is_published = 1
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AND pv.is_available = 1
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ORDER BY pv.is_default DESC, pv.sort_order, pv.id
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LIMIT 1
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)
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WHERE p.is_published = 1
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AND p.is_available = 1
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' . $orderBy . '
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LIMIT ' . $limit;
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}
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/**
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* @param array<int, array<string, mixed>> $products
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* @return array<int, array<string, mixed>>
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*/
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private function attachPriceTiers(array $products): array
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{
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$priceTierService = new PriceTierService();
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foreach ($products as &$product) {
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$basePrice = $product['price_per_unit'] ?? $product['package_price'] ?? null;
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$product['price_tiers'] = $basePrice === null
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? []
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: $priceTierService->forAmount((float) $basePrice);
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}
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unset($product);
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return $products;
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}
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}
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@@ -0,0 +1,27 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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final class ProductVariantRepository extends BaseRepository
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{
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function publishedForProduct(int $productId): array
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{
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$statement = $this->pdo()->prepare(
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'SELECT id, product_id, name, unit, package_quantity, step_quantity, price_per_unit, package_price, is_default
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FROM product_variants
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WHERE product_id = :product_id
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AND is_published = 1
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AND is_available = 1
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ORDER BY is_default DESC, sort_order, id'
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);
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$statement->execute(['product_id' => $productId]);
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return $statement->fetchAll();
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}
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}
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@@ -0,0 +1,25 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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final class PromocodeRepository extends BaseRepository
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{
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/**
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* @return array<int, array<string, mixed>>
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*/
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public function priceTiers(): array
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{
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$statement = $this->pdo()->query(
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'SELECT code, title, discount_type, discount_value, min_order_amount, price_tier_label, payment_note
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FROM promocodes
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WHERE is_active = 1
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AND show_in_price_tiers = 1
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AND discount_type = "percent"
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ORDER BY min_order_amount, discount_value'
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);
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return $statement->fetchAll();
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}
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}
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@@ -0,0 +1,38 @@
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<?php
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declare(strict_types=1);
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namespace App\Repositories;
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final class SettingRepository extends BaseRepository
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{
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/**
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* @return array<string, mixed>
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*/
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public function allKeyed(): array
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{
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$statement = $this->pdo()->query(
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'SELECT setting_key, setting_value, value_type
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FROM site_settings
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ORDER BY group_name, setting_key'
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);
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$settings = [];
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foreach ($statement->fetchAll() as $row) {
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$settings[$row['setting_key']] = $this->castValue($row['setting_value'], $row['value_type']);
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}
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return $settings;
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}
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private function castValue(?string $value, string $type): mixed
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{
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return match ($type) {
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'number' => $value === null ? null : (float) $value,
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'bool' => $value === '1' || $value === 'true',
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'json' => $value === null ? null : json_decode($value, true),
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default => $value,
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};
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}
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}
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