50 lines
1.3 KiB
PHP
50 lines
1.3 KiB
PHP
<?php
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namespace Database\Factories;
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use App\Models\ProductModel;
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use Illuminate\Database\Eloquent\Factories\Factory;
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/**
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* 商品工厂（确定性序列数据，无需 Faker）
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*
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* @extends Factory<ProductModel>
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*/
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class ProductModelFactory extends Factory
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{
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protected $model = ProductModel::class;
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private const NAMES = ['大白菜', '土豆', '西红柿', '黄瓜', '苹果', '香蕉'];
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private const SPECS = ['500g/袋', '10斤/箱', '散装', '25斤/袋'];
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private const GRADES = ['特级', '一级', '二级'];
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private const UNITS = ['斤', '箱', '袋'];
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private static int $sequence = 0;
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public function definition(): array
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{
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$seq = ++self::$sequence;
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return [
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'category_id' => 0,
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'supplier_id' => 0,
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'name' => self::NAMES[$seq % count(self::NAMES)] . $seq,
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'spec' => self::SPECS[$seq % count(self::SPECS)],
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'grade' => self::GRADES[$seq % count(self::GRADES)],
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'unit' => self::UNITS[$seq % count(self::UNITS)],
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'image' => '',
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'sort' => $seq,
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'status' => ProductModel::STATUS_ON,
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'remark' => '',
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];
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}
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/**
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* 下架商品
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*/
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public function off(): static
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{
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return $this->state(fn () => ['status' => ProductModel::STATUS_OFF]);
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}
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}
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