36 lines
1.3 KiB
PHP
36 lines
1.3 KiB
PHP
<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration {
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/**
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* Run the migrations.
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*/
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public function up(): void
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{
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Schema::create('promocodes', function (Blueprint $table) {
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$table->id(); // 自增主鍵
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$table->string('code', 8)->unique()->comment('優惠碼');
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$table->decimal('discount', 8, 2)->default(100)->comment('折扣金額或百分比');
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$table->enum('type', ['amount', 'percent'])->default('percent')->comment('優惠類型: 金額或百分比');
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$table->integer('usage_limit')->default(1)->comment('使用次數限制');
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$table->integer('used_count')->default(0)->comment('已使用次數');
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$table->date('valid_from')->nullable()->comment('有效期開始');
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$table->date('valid_to')->nullable()->comment('有效期結束');
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$table->boolean('is_active')->default(true)->comment('是否啟用');
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$table->string('give_to')->nullable()->comment('給予誰');
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$table->timestamps(); // 自動生成 created_at 和 updated_at
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});
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}
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/**
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* Reverse the migrations.
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*/
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public function down(): void
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{
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Schema::dropIfExists('promocodes');
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}
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};
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