Lines
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12 / 14
Methods
33.33%
1 / 3
Classes
0.00%
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| Name | Lines | Methods | CRAP | ||||
|---|---|---|---|---|---|---|---|
| isValidCategory | 66.66% | 2 / 3 | 0.00% | 0 / 1 | 3.33 | ||
| isDirectChild | 80.00% | 4 / 5 | 0.00% | 0 / 1 | 4.13 | ||
| collectDirectChildren | 100.00% | 6 / 6 | 100.00% | 1 / 1 | 3 | ||
| 22 | final class CategoryValidator | |
| 23 | { | |
| 24 | /** | |
| 25 | * Validates if a category array has required fields. | |
| 26 | */ | |
| 27 | public function isValidCategory(mixed $category): bool | |
| 28 | { | |
| 29 | if (!is_array($category)) { | |
| 30 | return false; | |
| 31 | } | |
| 32 | ||
| 33 | return array_key_exists(key: 'parent_id', array: $category) && array_key_exists(key: 'id', array: $category); | |
| 34 | } | |
| 35 | ||
| 36 | /** | |
| 37 | * Checks if a category is a direct child of a parent. | |
| 38 | * | |
| 39 | * @param array<string, mixed> $category | |
| 40 | */ | |
| 41 | public function isDirectChild(array $category, mixed $categoryId, int $parentId): bool | |
| 42 | { | |
| 43 | if (!array_key_exists('parent_id', $category)) { | |
| 44 | return false; | |
| 45 | } | |
| 46 | ||
| 47 | if ((int) $category['parent_id'] !== $parentId) { | |
| 48 | return false; | |
| 49 | } | |
| 50 | ||
| 51 | return is_int($categoryId) && $categoryId > 0; | |
| 52 | } | |
| 53 | ||
| 54 | /** | |
| 55 | * Collects direct children IDs for a parent. | |
| 56 | * | |
| 57 | * @param array<int, array<string, mixed>> $categories | |
| 58 | * @return array<int> | |
| 59 | */ | |
| 60 | public function collectDirectChildren(array $categories, int $parentId): array | |
| 61 | { | |
| 62 | $children = []; | |
| 63 | foreach ($categories as $categoryId => $category) { | |
| 64 | if (!$this->isDirectChild($category, $categoryId, $parentId)) { | |
| 65 | continue; | |
| 66 | } | |
| 67 | ||
| 68 | $children[] = $categoryId; | |
| 69 | } | |
| 70 | ||
| 71 | return $children; | |
| 72 | } | |
| 73 | } |