zyedu/application/wap/model/store/StoreProductRelation.php

<?php
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// | Copyright (c) 2016～2022 https://www.crmeb.com All rights reserved.
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// | Author: CRMEB Team <admin@crmeb.com>
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namespace app\wap\model\store;


use basic\ModelBasic;
use behavior\wap\StoreProductBehavior;
use service\HookService;
use traits\ModelTrait;

/**商品点赞和收藏表
 * Class StoreProductRelation
 * @package app\wap\model\store
 */
class StoreProductRelation extends ModelBasic
{
    use ModelTrait;

    protected $insert = ['add_time'];

    protected function setAddTimeAttr($value)
    {
        return time();
    }

    public static function productRelation($productId, $uid, $relationType, $category = 'product')
    {
        if (!$productId) return self::setErrorInfo('产品不存在!');
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        $data = ['uid' => $uid, 'product_id' => $productId, 'type' => $relationType, 'category' => $category];
        if (self::be($data)) return true;
        $data = self::set($data);
        HookService::afterListen('store_' . $category . '_' . $relationType, $productId, $uid, false, StoreProductBehavior::class);
        return $data;
    }

    public static function unProductRelation($productId, $uid, $relationType, $category = 'product')
    {
        if (!$productId) return self::setErrorInfo('产品不存在!');
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        self::where(['uid' => $uid, 'product_id' => $productId, 'type' => $relationType, 'category' => $category])->delete();
        HookService::afterListen('store_' . $category . '_un_' . $relationType, $productId, $uid, false, StoreProductBehavior::class);
        return true;
    }

    public static function productRelationNum($productId, $relationType, $category = 'product')
    {
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        return self::where('type', $relationType)->where('product_id', $productId)->where('category', $category)->count();
    }

    public static function isProductRelation($product_id, $uid, $relationType, $category = 'product')
    {
        $type = strtolower($relationType);
        $category = strtolower($category);
        return self::be(compact('product_id', 'uid', 'type', 'category'));
    }

    public static function collection_list($uid, $page, $limit)
    {
        $list = self::where(['a.uid' => $uid, 'a.category' => 'integral', 'a.type' => 'collect'])->alias('a')
            ->join('integral_product i', 'a.product_id=i.id', 'left')->field(['i.image', 'i.integral', 'i.integral_name', 'i.id'])
            ->page((int)$page, (int)$limit)->select();
        $page++;
        return compact('list', 'page');
    }

}