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From: =?UTF-8?q?=EA=B9=80=EB=B3=B4=EA=B3=A4?=
 <lightone2017@codebridge-x.com>
Date: Fri, 20 Mar 2026 14:55:58 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20[db]=20daily=5Fwork=5Flogs=20sam?=
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- 2026_03_19_200000에서 existingTables 누락으로 데이터 미이관된 문제 해결
- 부모→자식 순서로 복사, 자식→부모 순서로 삭제 (FK 안전)
- 건수 검증 후 sam 테이블 삭제
---
 ..._migrate_daily_work_logs_to_codebridge.php | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 database/migrations/2026_03_20_120000_migrate_daily_work_logs_to_codebridge.php

diff --git a/database/migrations/2026_03_20_120000_migrate_daily_work_logs_to_codebridge.php b/database/migrations/2026_03_20_120000_migrate_daily_work_logs_to_codebridge.php
new file mode 100644
index 00000000..067972ad
--- /dev/null
+++ b/database/migrations/2026_03_20_120000_migrate_daily_work_logs_to_codebridge.php
@@ -0,0 +1,84 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * daily_work_logs / daily_work_log_items 데이터를 sam → codebridge DB로 이관.
+ *
+ * 배경:
+ * - 2026_03_19_200000 마이그레이션에서 codebridge에 빈 테이블은 생성했으나
+ *   existingTables에 daily_work_logs가 누락되어 데이터 이관이 빠짐.
+ * - MNG 모델은 이미 $connection = 'codebridge'로 변경되어
+ *   운영서버에서 데이터가 보이지 않는 상태.
+ */
+return new class extends Migration
+{
+    private string $cb = 'codebridge';
+
+    // 복사 순서: 부모 → 자식 (FK 참조 순서)
+    private array $copyOrder = [
+        'daily_work_logs',
+        'daily_work_log_items',
+    ];
+
+    // 삭제 순서: 자식 → 부모 (FK 역순)
+    private array $dropOrder = [
+        'daily_work_log_items',
+        'daily_work_logs',
+    ];
+
+    public function up(): void
+    {
+        $samDb = config('database.connections.mysql.database', 'sam');
+        $cbDb = config('database.connections.codebridge.database', 'codebridge');
+
+        // ─── Phase 1: 데이터 복사 (부모 → 자식 순서) ───
+        foreach ($this->copyOrder as $table) {
+            if (! Schema::hasTable($table)) {
+                continue;
+            }
+
+            $samCount = DB::table($table)->count();
+            if ($samCount === 0) {
+                continue;
+            }
+
+            if (! Schema::connection($this->cb)->hasTable($table)) {
+                throw new \RuntimeException(
+                    "[MIGRATION ABORT] codebridge.{$table} 테이블이 없습니다. "
+                    .'2026_03_19_200000 마이그레이션을 먼저 실행하세요.'
+                );
+            }
+
+            $cbExisting = DB::connection($this->cb)->table($table)->count();
+            if ($cbExisting > 0) {
+                continue;
+            }
+
+            DB::connection($this->cb)->statement(
+                "INSERT INTO `{$cbDb}`.`{$table}` SELECT * FROM `{$samDb}`.`{$table}`"
+            );
+
+            $cbCount = DB::connection($this->cb)->table($table)->count();
+            if ($samCount !== $cbCount) {
+                throw new \RuntimeException(
+                    "[MIGRATION ABORT] 데이터 불일치! {$table}: sam={$samCount}, codebridge={$cbCount}"
+                );
+            }
+        }
+
+        // ─── Phase 2: sam 테이블 삭제 (자식 → 부모 순서) ───
+        DB::statement('SET FOREIGN_KEY_CHECKS=0');
+        foreach ($this->dropOrder as $table) {
+            Schema::dropIfExists($table);
+        }
+        DB::statement('SET FOREIGN_KEY_CHECKS=1');
+    }
+
+    public function down(): void
+    {
+        // 롤백은 수동 처리 — 데이터가 이미 codebridge에 있으므로 자동 롤백 불가
+    }
+};