refactor(work-orders): 코드 리뷰 기반 전면 개선

## Critical 수정 - Multi-tenancy: WorkOrderItem, BendingDetail, Issue에 BelongsToTenant 적용 - 감사 로그: 상태변경, 품목수정, 이슈 등록/해결 시 로깅 추가 - 상태 전이 규칙: STATUS_TRANSITIONS + canTransitionTo() 구현 ## High 수정 - 다중 담당자: work_order_assignees 피벗 테이블 및 관계 추가 - 부분 수정: 품목 ID 기반 upsert/delete 로직 구현 ## 변경 파일 - Models: WorkOrder, WorkOrderAssignee(신규), 하위 모델들 - Services: WorkOrderService (assign, update 메서드 개선) - Migrations: tenant_id 추가, assignees 테이블 생성 Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-09 08:32:44 +09:00
parent 18aa745518
commit 349917f019
8 changed files with 490 additions and 22 deletions
--- a/database/migrations/2025_01_08_100000_add_tenant_id_to_work_order_sub_tables.php
+++ b/database/migrations/2025_01_08_100000_add_tenant_id_to_work_order_sub_tables.php
@@ -0,0 +1,88 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * 작업지시 하위 테이블에 tenant_id 컬럼 추가
+     * - work_order_items
+     * - work_order_bending_details
+     * - work_order_issues
+     *
+     * 기존 데이터는 work_orders 테이블의 tenant_id를 참조하여 업데이트
+     */
+    public function up(): void
+    {
+        // 1. work_order_items
+        Schema::table('work_order_items', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable()->after('id')->comment('테넌트ID');
+            $table->index('tenant_id', 'idx_work_order_items_tenant');
+        });
+
+        // 기존 데이터 업데이트
+        DB::statement('
+            UPDATE work_order_items wi
+            JOIN work_orders wo ON wi.work_order_id = wo.id
+            SET wi.tenant_id = wo.tenant_id
+        ');
+
+        // nullable 제거
+        Schema::table('work_order_items', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable(false)->change();
+        });
+
+        // 2. work_order_bending_details
+        Schema::table('work_order_bending_details', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable()->after('id')->comment('테넌트ID');
+            $table->index('tenant_id', 'idx_work_order_bending_details_tenant');
+        });
+
+        DB::statement('
+            UPDATE work_order_bending_details wbd
+            JOIN work_orders wo ON wbd.work_order_id = wo.id
+            SET wbd.tenant_id = wo.tenant_id
+        ');
+
+        Schema::table('work_order_bending_details', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable(false)->change();
+        });
+
+        // 3. work_order_issues
+        Schema::table('work_order_issues', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable()->after('id')->comment('테넌트ID');
+            $table->index('tenant_id', 'idx_work_order_issues_tenant');
+        });
+
+        DB::statement('
+            UPDATE work_order_issues woi
+            JOIN work_orders wo ON woi.work_order_id = wo.id
+            SET woi.tenant_id = wo.tenant_id
+        ');
+
+        Schema::table('work_order_issues', function (Blueprint $table) {
+            $table->unsignedBigInteger('tenant_id')->nullable(false)->change();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('work_order_items', function (Blueprint $table) {
+            $table->dropIndex('idx_work_order_items_tenant');
+            $table->dropColumn('tenant_id');
+        });
+
+        Schema::table('work_order_bending_details', function (Blueprint $table) {
+            $table->dropIndex('idx_work_order_bending_details_tenant');
+            $table->dropColumn('tenant_id');
+        });
+
+        Schema::table('work_order_issues', function (Blueprint $table) {
+            $table->dropIndex('idx_work_order_issues_tenant');
+            $table->dropColumn('tenant_id');
+        });
+    }
+};
--- a/database/migrations/2025_01_09_100000_create_work_order_assignees_table.php
+++ b/database/migrations/2025_01_09_100000_create_work_order_assignees_table.php
@@ -0,0 +1,41 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * 작업지시 담당자 피벗 테이블 (Work Order Assignees)
+     * - 다중 담당자 지원
+     * - 주 담당자 구분 (is_primary)
+     */
+    public function up(): void
+    {
+        Schema::create('work_order_assignees', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->unsignedBigInteger('tenant_id')->comment('테넌트ID');
+            $table->unsignedBigInteger('work_order_id')->comment('작업지시ID');
+            $table->unsignedBigInteger('user_id')->comment('담당자ID');
+            $table->boolean('is_primary')->default(false)->comment('주담당자 여부');
+            $table->timestamps();
+
+            // Indexes
+            $table->unique(['work_order_id', 'user_id'], 'uq_work_order_assignees');
+            $table->index(['tenant_id', 'work_order_id'], 'idx_wo_assignees_tenant_wo');
+            $table->index(['tenant_id', 'user_id'], 'idx_wo_assignees_tenant_user');
+
+            // Foreign keys
+            $table->foreign('work_order_id')
+                ->references('id')
+                ->on('work_orders')
+                ->onDelete('cascade');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('work_order_assignees');
+    }
+};