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feat: [bom] BOM 트리 API 3단계 구조 반환 (category 그룹 노드)

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- GET /items/{id}/bom/tree: category 필드가 있으면 CAT 그룹 노드 자동 생성
- expandBomItems에 category 필드 포함
- 3단계: FG → 카테고리(CAT) → PT 품목
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김보곤
2026-03-18 16:49:20 +09:00
parent e2ecbaf8a5
commit f1c6653220
1 changed files with 42 additions and 8 deletions
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50
app/Http/Controllers/Api/V1/ItemsBomController.php
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@@ -446,12 +446,13 @@ private function expandBomItems(array $bom): array
'child_item_type' => $childItem?->item_type,
'unit' => $childItem?->unit,
'quantity' => $entry['quantity'] ?? 1,
'category' => $entry['category'] ?? null,
];
})->toArray();
}
/**
* BOM 트리 구조 빌드 (재귀)
* BOM 트리 구조 빌드 (재귀, category 필드가 있으면 3단계 그룹화)
*/
private function buildBomTree(Item $item, int $maxDepth, int $currentDepth): array
{
@@ -478,14 +479,47 @@ private function buildBomTree(Item $item, int $maxDepth, int $currentDepth): arr
->get()
->keyBy('id');
foreach ($bom as $entry) {
$childItemId = $entry['child_item_id'] ?? null;
$childItem = $childItems[$childItemId] ?? null;
// category 필드가 있으면 카테고리별 그룹 노드 생성 (3단계)
$hasCategory = collect($bom)->contains(fn ($b) => ! empty($b['category']));
if ($childItem) {
$childTree = $this->buildBomTree($childItem, $maxDepth, $currentDepth + 1);
$childTree['quantity'] = $entry['quantity'] ?? 1;
$result['children'][] = $childTree;
if ($hasCategory) {
$grouped = [];
foreach ($bom as $entry) {
$cat = $entry['category'] ?? '기타';
$grouped[$cat][] = $entry;
}
foreach ($grouped as $catName => $catEntries) {
$catChildren = [];
foreach ($catEntries as $entry) {
$childItem = $childItems[$entry['child_item_id'] ?? null] ?? null;
if ($childItem) {
$childTree = $this->buildBomTree($childItem, $maxDepth, $currentDepth + 2);
$childTree['quantity'] = $entry['quantity'] ?? 1;
$catChildren[] = $childTree;
}
}
if (! empty($catChildren)) {
$result['children'][] = [
'id' => 0,
'code' => '',
'name' => $catName,
'item_type' => 'CAT',
'unit' => '',
'depth' => $currentDepth + 1,
'count' => count($catChildren),
'children' => $catChildren,
];
}
}
} else {
foreach ($bom as $entry) {
$childItem = $childItems[$entry['child_item_id'] ?? null] ?? null;
if ($childItem) {
$childTree = $this->buildBomTree($childItem, $maxDepth, $currentDepth + 1);
$childTree['quantity'] = $entry['quantity'] ?? 1;
$result['children'][] = $childTree;
}
}
}