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refactor: 레거시 product_id/material_id 컬럼 삭제

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- orders.product_id 삭제
- order_items.product_id 삭제
- quotes.product_id 삭제
- material_receipts.material_id 삭제
- lots.material_id 삭제

items 테이블 통합 완료로 더 이상 불필요한 컬럼 정리

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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권혁성
2025-12-14 01:25:43 +09:00
parent 4f3b218441
commit 18ef35a873
1 changed files with 111 additions and 0 deletions
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111
database/migrations/2025_12_14_012415_drop_legacy_product_material_id_columns.php Normal file
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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
/**
* Phase 5.5: 레거시 product_id/material_id 컬럼 삭제
*
* 전제조건:
* - items 테이블로 데이터 마이그레이션 완료
* - item_id 컬럼에 데이터 매핑 완료
* - products/materials 테이블 삭제됨
*/
return new class extends Migration
{
/**
* Run the migrations.
*/
public function up(): void
{
// 1. orders.product_id 삭제
if (Schema::hasTable('orders') && Schema::hasColumn('orders', 'product_id')) {
Schema::table('orders', function (Blueprint $table) {
$table->dropColumn('product_id');
});
}
// 2. order_items.product_id 삭제
if (Schema::hasTable('order_items') && Schema::hasColumn('order_items', 'product_id')) {
Schema::table('order_items', function (Blueprint $table) {
$table->dropColumn('product_id');
});
}
// 3. quotes.product_id 삭제
if (Schema::hasTable('quotes') && Schema::hasColumn('quotes', 'product_id')) {
Schema::table('quotes', function (Blueprint $table) {
$table->dropColumn('product_id');
});
}
// 4. material_receipts.material_id 삭제
if (Schema::hasTable('material_receipts') && Schema::hasColumn('material_receipts', 'material_id')) {
Schema::table('material_receipts', function (Blueprint $table) {
$table->dropColumn('material_id');
});
}
// 5. lots.material_id 삭제
if (Schema::hasTable('lots') && Schema::hasColumn('lots', 'material_id')) {
Schema::table('lots', function (Blueprint $table) {
$table->dropColumn('material_id');
});
}
DB::statement("SELECT 'Dropped legacy product_id/material_id columns' AS result");
}
/**
* Reverse the migrations.
*
* 주의: 컬럼 복원만 수행, 데이터는 item_id_mappings로 복원 필요
*/
public function down(): void
{
// 1. orders.product_id 복원
if (Schema::hasTable('orders') && ! Schema::hasColumn('orders', 'product_id')) {
Schema::table('orders', function (Blueprint $table) {
$table->unsignedBigInteger('product_id')->nullable()->after('category_code')
->comment('(deprecated) 기존 products 참조');
});
}
// 2. order_items.product_id 복원
if (Schema::hasTable('order_items') && ! Schema::hasColumn('order_items', 'product_id')) {
Schema::table('order_items', function (Blueprint $table) {
$table->unsignedBigInteger('product_id')->nullable()->after('serial_no')
->comment('(deprecated) 기존 products 참조');
});
}
// 3. quotes.product_id 복원
if (Schema::hasTable('quotes') && ! Schema::hasColumn('quotes', 'product_id')) {
Schema::table('quotes', function (Blueprint $table) {
$table->unsignedBigInteger('product_id')->nullable()->after('product_category')
->comment('(deprecated) 기존 products 참조');
});
}
// 4. material_receipts.material_id 복원
if (Schema::hasTable('material_receipts') && ! Schema::hasColumn('material_receipts', 'material_id')) {
Schema::table('material_receipts', function (Blueprint $table) {
$table->unsignedBigInteger('material_id')->nullable()->first()
->comment('(deprecated) 기존 materials 참조');
});
}
// 5. lots.material_id 복원
if (Schema::hasTable('lots') && ! Schema::hasColumn('lots', 'material_id')) {
Schema::table('lots', function (Blueprint $table) {
$table->unsignedBigInteger('material_id')->nullable()->after('id')
->comment('(deprecated) 기존 materials 참조');
});
}
// 데이터 복원 안내
DB::statement("SELECT 'Columns restored. Use item_id_mappings to restore data if needed.' AS warning");
}
};