98 lines
2.3 KiB
PHP
98 lines
2.3 KiB
PHP
<?php
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namespace App\Models;
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use App\Events\GoodsDeleted;
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use Illuminate\Database\Eloquent\SoftDeletes;
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class Goods extends BaseModel
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{
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use SoftDeletes;
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protected $table = 'goods';
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protected $dispatchesEvents = [
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'deleted' => GoodsDeleted::class
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];
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/**
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* 关联分类
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*
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* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
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*
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* @author assimon<ashang@utf8.hk>
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* @copyright assimon<ashang@utf8.hk>
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* @link http://utf8.hk/
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*/
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public function group()
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{
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return $this->belongsTo(GoodsGroup::class, 'group_id');
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}
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/**
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* 关联优惠券
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*
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
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*
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* @author assimon<ashang@utf8.hk>
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* @copyright assimon<ashang@utf8.hk>
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* @link http://utf8.hk/
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*/
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public function coupon()
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{
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return $this->belongsToMany(Coupon::class, 'coupons_goods', 'goods_id', 'coupons_id');
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}
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/**
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* 关联卡密
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*
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* @return \Illuminate\Database\Eloquent\Relations\HasMany
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*
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* @author assimon<ashang@utf8.hk>
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* @copyright assimon<ashang@utf8.hk>
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* @link http://utf8.hk/
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*/
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public function carmis()
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{
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return $this->hasMany(Carmis::class, 'goods_id');
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}
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/**
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* 库存读取器,将自动发货的库存更改为未出售卡密的数量
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*
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* @author assimon<ashang@utf8.hk>
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* @copyright assimon<ashang@utf8.hk>
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* @link http://utf8.hk/
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*/
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public function getInStockAttribute()
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{
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if (isset($this->attributes['carmis_count'])
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&&
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$this->attributes['type'] == self::AUTOMATIC_DELIVERY
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) {
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$this->attributes['in_stock'] = $this->attributes['carmis_count'];
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}
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return $this->attributes['in_stock'];
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}
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/**
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* 获取组建映射
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*
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* @return array
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*
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* @author assimon<ashang@utf8.hk>
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* @copyright assimon<ashang@utf8.hk>
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* @link http://utf8.hk/
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*/
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public static function getGoodsTypeMap()
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{
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return [
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self::AUTOMATIC_DELIVERY => admin_trans('goods.fields.automatic_delivery'),
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self::MANUAL_PROCESSING => admin_trans('goods.fields.manual_processing')
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];
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}
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}
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