82 lines
3.2 KiB
PHP
82 lines
3.2 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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class CreateGoodsTable extends Migration
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{
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/**
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* Run the migrations.
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*
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* @return void
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*/
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public function up()
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{
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$this->down();
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Schema::create('goods_category', function (Blueprint $table) {
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$table->id();
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$table->string('name')->comment('分类名称');
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$table->string('image')->nullable()->comment('封面图');
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$table->string('description')->nullable()->comment('描述');
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$table->unsignedBigInteger('parent_id')->default(0)->comment('父级ID');
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$table->unsignedInteger('level')->default(1)->comment('层级');
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$table->unsignedInteger('sort')->default(1)->comment('排序 asc');
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$table->unsignedTinyInteger('is_enable')->default(1)->comment('状态');
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$table->string('path')->default('-')->comment('所有的父级ID');
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$table->comment('商品分类');
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});
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Schema::create('goods', function (Blueprint $table) {
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$table->id();
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$table->unsignedBigInteger('category_id')->comment('所属分类, 关联 goods_category.id');
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$table->string('name')->comment('商品名称');
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$table->string('goods_sn')->unique()->comment('编号');
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$table->string('cover_image')->nullable()->comment('封面图');
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$table->json('images')->nullable()->comment('图片集');
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$table->string('description')->nullable()->comment('描述');
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$table->text('content')->nullable()->comment('详细');
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$table->unsignedInteger('on_sale')->default(0)->comment('是否上架');
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$table->unsignedInteger('stock')->default(0)->comment('库存');
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$table->unsignedInteger('sold_count')->default(0)->comment('销量');
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$table->decimal('price', 12, 2)->comment('售价');
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$table->json('attr')->nullable()->comment('属性');
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$table->json('spec')->nullable()->comment('规格');
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$table->json('part')->nullable()->comment('配件');
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$table->timestamps();
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$table->softDeletes();
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$table->foreign('category_id')->references('id')->on('goods_category');
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$table->comment('商品');
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});
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Schema::create('goods_sku', function (Blueprint $table) {
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$table->id();
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$table->string('sn')->unique()->comment('货号');
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$table->unsignedBigInteger('goods_id')->comment('所属商品, 关联 goods.id');
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$table->string('name')->comment('名称');
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$table->decimal('price', 12, 2)->comment('价格');
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$table->unsignedInteger('stock')->comment('库存');
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$table->json('spec')->nullable()->comment('规格');
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$table->foreign('goods_id')->references('id')->on('goods');
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$table->comment('商品-SKU');
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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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* @return void
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*/
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public function down()
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{
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Schema::dropIfExists('goods_sku');
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Schema::dropIfExists('goods');
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Schema::dropIfExists('goods_category');
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}
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};
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