98 lines
2.3 KiB
PHP
98 lines
2.3 KiB
PHP
<?php
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namespace app\common\model\wow;
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use app\common\model\BaseModel;
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/**
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* 好物圈商品收藏记录模型
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* Class Shoping
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* @package app\common\model\wow
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*/
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class Shoping extends BaseModel
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{
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protected $name = 'wow_shoping';
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protected $updateTime = false;
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protected $alias = 'shoping';
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/**
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* 关联商品表
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* @return \think\model\relation\BelongsTo
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*/
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public function goods()
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{
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$module = self::getCalledModule() ?: 'common';
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return $this->belongsTo("app\\{$module}\\model\\Goods");
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}
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/**
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* 关联用户表
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* @return \think\model\relation\BelongsTo
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*/
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public function user()
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{
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$module = self::getCalledModule() ?: 'common';
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return $this->belongsTo("app\\{$module}\\model\\User");
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}
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/**
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* 获取单条记录
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* @param $id
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* @param $with
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* @return static|null
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* @throws \think\exception\DbException
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*/
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public static function detail($id, $with = ['goods.image.file', 'user'])
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{
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return static::get($id, $with);
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}
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/**
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* 新增好物圈商品收藏记录
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* @param int $userId 用户id
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* @param array $goodsIds 商品id
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* @return array|false
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* @throws \Exception
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*/
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public function add($userId, $goodsIds)
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{
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// 过滤该用户已收藏的商品id
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$newGoodsIds = $this->getFilterGoodsIds($userId, $goodsIds);
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if (empty($newGoodsIds)) {
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return false;
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}
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$saveData = [];
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foreach ($newGoodsIds as $goodsId) {
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$saveData[] = [
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'goods_id' => $goodsId,
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'user_id' => $userId,
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'wxapp_id' => self::$wxapp_id,
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];
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}
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return $this->isUpdate(false)->saveAll($saveData);
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}
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/**
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* 软删除
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* @return false|int
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*/
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public function setDelete()
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{
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return $this->save(['is_delete' => 1]);
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}
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/**
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* 过滤指定用户已收藏的商品id
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* @param $userId
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* @param $newGoodsIds
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* @return array
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*/
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private function getFilterGoodsIds($userId, $newGoodsIds)
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{
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$alreadyGoodsId = $this->where('user_id', '=', $userId)
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->where('is_delete', '=', 0)
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->column('goods_id');
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return array_diff($newGoodsIds, $alreadyGoodsId);
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}
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} |