From 917b75d4b46d288737d088e4bbf1f780442969c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EB=B3=B4=EA=B3=A4?=
 <lightone2017@codebridge-x.com>
Date: Sat, 21 Mar 2026 11:42:13 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20[bending]=20=EA=B0=80=EC=9D=B4=EB=93=9C?=
 =?UTF-8?q?=EB=A0=88=EC=9D=BC/=EC=BC=80=EC=9D=B4=EC=8A=A4=20=EB=B6=80?=
 =?UTF-8?q?=ED=92=88=20=EC=A1=B0=ED=95=A9=EC=97=90=20=EA=B8=B0=EC=B4=88?=
 =?UTF-8?q?=EC=9E=90=EB=A3=8C=20=ED=92=88=EB=AA=A9=EC=BD=94=EB=93=9C(item?=
 =?UTF-8?q?=5Fcode)=20=EB=A7=A4=ED=95=91=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Api/V1/GuiderailModelResource.php         | 36 ++++++++++++-------
 1 file changed, 23 insertions(+), 13 deletions(-)

diff --git a/app/Http/Resources/Api/V1/GuiderailModelResource.php b/app/Http/Resources/Api/V1/GuiderailModelResource.php
index ba94ab04..415fe099 100644
--- a/app/Http/Resources/Api/V1/GuiderailModelResource.php
+++ b/app/Http/Resources/Api/V1/GuiderailModelResource.php
@@ -50,7 +50,7 @@ public function toArray(Request $request): array
             'image_file_id' => $this->getImageFileId(),
             'image_url' => $this->getImageUrl(),
             // 부품 조합
-            'components' => $this->enrichComponentsWithImageUrls($components),
+            'components' => $this->enrichComponents($components),
             'material_summary' => $materialSummary,
             'component_count' => count($components),
             // 메타
@@ -88,23 +88,32 @@ private function getImageUrl(): ?string
         return $this->getImageFile()?->presignedUrl();
     }
 
-    private function enrichComponentsWithImageUrls(array $components): array
+    private function enrichComponents(array $components): array
     {
-        $fileIds = array_filter(array_column($components, 'image_file_id'));
-        if (empty($fileIds)) {
-            return $components;
-        }
+        // sam_item_id → 기초자료 품목코드 매핑
+        $itemIds = array_filter(array_column($components, 'sam_item_id'));
+        $itemCodes = ! empty($itemIds)
+            ? \App\Models\BendingItem::withoutGlobalScopes()->whereIn('id', $itemIds)->pluck('code', 'id')->toArray()
+            : [];
 
-        $files = \App\Models\Commons\File::whereIn('id', $fileIds)
-            ->whereNull('deleted_at')
-            ->get()
-            ->keyBy('id');
+        // image_file_id → presigned URL 매핑
+        $fileIds = array_filter(array_column($components, 'image_file_id'));
+        $files = ! empty($fileIds)
+            ? \App\Models\Commons\File::whereIn('id', $fileIds)->whereNull('deleted_at')->get()->keyBy('id')
+            : collect();
 
         foreach ($components as &$comp) {
+            $samId = $comp['sam_item_id'] ?? null;
+            $comp['item_code'] = $samId ? ($itemCodes[$samId] ?? null) : null;
+
             $fileId = $comp['image_file_id'] ?? null;
-            $comp['image_url'] = $fileId && isset($files[$fileId])
-                ? $files[$fileId]->presignedUrl()
-                : null;
+            try {
+                $comp['image_url'] = $fileId && $files->has($fileId)
+                    ? $files[$fileId]->presignedUrl()
+                    : null;
+            } catch (\Throwable) {
+                $comp['image_url'] = null;
+            }
         }
         unset($comp);
 
@@ -122,6 +131,7 @@ private function calcMaterialSummary(array $components): array
                 $summary[$material] = ($summary[$material] ?? 0) + ($widthSum * $qty);
             }
         }
+
         return $summary;
     }
 }