From 7cd0aab8843328f19f905956faac96ea81addece Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B0=95=EC=98=81=EB=B3=B4?= <sam-kkk@codebridge-x.com>
Date: Sat, 21 Mar 2026 15:29:05 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20[=EC=A0=88=EA=B3=A1]=20bending=5Fit?=
 =?UTF-8?q?ems=20code=EB=A5=BC=20'BD'=20=EB=8B=A8=EC=9D=BC=EA=B0=92?=
 =?UTF-8?q?=EC=9C=BC=EB=A1=9C=20=ED=86=B5=EC=9D=BC?=
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- bending_items.code: prod+spec(CP,RS 등) → 'BD' (절곡품 공통 접두사)
- bending_models 패턴(GR/SB/BB)과 동일 레벨로 통일
- import 스크립트 3개 + BendingCodeService.resolveItem 수정
- 마이그레이션 SQL 업데이트
- DB 266건 업데이트 완료
---
 app/Console/Commands/BendingCleanReimport.php                 | 2 +-
 app/Console/Commands/BendingImportMissing.php                 | 2 +-
 app/Console/Commands/MigrateBendingItemsToNewTable.php        | 2 +-
 app/Services/BendingCodeService.php                           | 4 ++--
 ...3_21_100000_separate_code_and_lot_no_in_bending_tables.php | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/Console/Commands/BendingCleanReimport.php b/app/Console/Commands/BendingCleanReimport.php
index 8297dbc5..da1f64fd 100644
--- a/app/Console/Commands/BendingCleanReimport.php
+++ b/app/Console/Commands/BendingCleanReimport.php
@@ -105,7 +105,7 @@ private function importItem(object $row): BendingItem
 
         $bi = BendingItem::create([
             'tenant_id' => $this->tenantId,
-            'code' => mb_substr($code, 0, 2),
+            'code' => 'BD',
             'lot_no' => $code,
             'legacy_code' => "CHANDJ-{$row->num}",
             'legacy_bending_id' => $row->num,
diff --git a/app/Console/Commands/BendingImportMissing.php b/app/Console/Commands/BendingImportMissing.php
index 593f27c2..ab5d3c44 100644
--- a/app/Console/Commands/BendingImportMissing.php
+++ b/app/Console/Commands/BendingImportMissing.php
@@ -77,7 +77,7 @@ private function importItem(object $row): BendingItem
 
         $bi = BendingItem::create([
             'tenant_id' => $this->tenantId,
-            'code' => mb_substr($code, 0, 2),
+            'code' => 'BD',
             'lot_no' => $code,
             'legacy_code' => "CHANDJ-{$row->num}",
             'legacy_bending_id' => $row->num,
diff --git a/app/Console/Commands/MigrateBendingItemsToNewTable.php b/app/Console/Commands/MigrateBendingItemsToNewTable.php
index dedfed1c..d68f2c21 100644
--- a/app/Console/Commands/MigrateBendingItemsToNewTable.php
+++ b/app/Console/Commands/MigrateBendingItemsToNewTable.php
@@ -90,7 +90,7 @@ private function migrateItem(Item $item, int $tenantId): BendingItem
 
         $bi = BendingItem::create([
             'tenant_id' => $tenantId,
-            'code' => mb_substr($item->code, 0, 2),
+            'code' => 'BD',
             'lot_no' => $item->code,
             'legacy_code' => $item->code,
             'legacy_bending_id' => $opts['legacy_bending_num'] ?? null,
diff --git a/app/Services/BendingCodeService.php b/app/Services/BendingCodeService.php
index 387f3b25..da8f7d4f 100644
--- a/app/Services/BendingCodeService.php
+++ b/app/Services/BendingCodeService.php
@@ -134,9 +134,9 @@ public function getCodeMap(): array
      */
     public function resolveItem(string $prodCode, string $specCode, string $lengthCode): ?array
     {
-        // 1차: code(코드 체계) + length_code로 조회
+        // 1차: lot_no 앞 2자리(prod+spec) + length_code로 조회
         $item = BendingItem::where('tenant_id', $this->tenantId())
-            ->where('code', "{$prodCode}{$specCode}")
+            ->where('lot_no', 'like', "{$prodCode}{$specCode}%")
             ->where('length_code', $lengthCode)
             ->where('is_active', true)
             ->first();
diff --git a/database/migrations/2026_03_21_100000_separate_code_and_lot_no_in_bending_tables.php b/database/migrations/2026_03_21_100000_separate_code_and_lot_no_in_bending_tables.php
index 97a18a0d..39aeee21 100644
--- a/database/migrations/2026_03_21_100000_separate_code_and_lot_no_in_bending_tables.php
+++ b/database/migrations/2026_03_21_100000_separate_code_and_lot_no_in_bending_tables.php
@@ -15,7 +15,7 @@ public function up(): void
         });
 
         // 기존 code → lot_no 이관, code에는 앞 2자리(prod+spec)만 남기기
-        DB::statement("UPDATE bending_items SET lot_no = code, code = LEFT(code, 2) WHERE lot_no IS NULL");
+        DB::statement("UPDATE bending_items SET lot_no = code, code = 'BD' WHERE lot_no IS NULL");
 
         // unique 제약 변경: code → lot_no
         Schema::table('bending_items', function (Blueprint $table) {