63 lines
1.5 KiB
PHP
63 lines
1.5 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app\openapi\model;
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use app\common\model\ProductBaseModel;
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use think\facade\Db;
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/**
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* 产品模型
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* @mixin \think\Model
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*/
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class ProductModel extends ProductBaseModel
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{
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// 关联分类
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public function category()
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{
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return $this->belongsTo(ProductCategoryModel::class, 'category_id', 'id');
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}
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// 关联产品参数
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public function params()
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{
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return $this->hasMany(ProductParamsModel::class, 'product_id', 'id');
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}
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// 关联sku
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public function skus()
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{
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return $this->hasMany(ProductSkuModel::class, 'product_id', 'id');
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}
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// 关联购买链接
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public function links()
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{
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return $this->hasMany(ProductPurchaseLinkModel::class, 'product_id', 'id');
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}
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// 关联相关产品
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public function related()
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{
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return $this->hasMany(ProductRelatedModel::class, 'product_id', 'id');
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}
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// 根据所属语言范围查询
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public function scopeLanguage($query, $language)
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{
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$query->whereExists(function($subquery) use($language) {
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$lang_model = new LanguageModel;
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$subquery->model($lang_model)
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->name($lang_model->getName())
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->where('id', '=', Db::Raw($this->getTable() . '.language_id'))
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->where('code', '=', $language);
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});
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}
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// 根据category_id范围查询
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public function scopeCategoryId($query, $category_id)
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{
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$query->where('category_id', '=', $category_id);
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}
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}
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