huangjingfen/pro_v3.5.1/app/dao/order/StoreCartDao.php

<?php
// +----------------------------------------------------------------------
// | Author: ScottPan Team 
// +----------------------------------------------------------------------

declare (strict_types=1);

namespace app\dao\order;

use app\dao\BaseDao;
use app\model\order\StoreCart;
use crmeb\basic\BaseModel;

/**
 *
 * Class StoreCartDao
 * @package app\dao\order
 */
class StoreCartDao extends BaseDao
{

    /**
     * 设置模型
     * @return string
     */
    protected function setModel(): string
    {
        return StoreCart::class;
    }

	/**
     * 搜索
     * @param array $where
     * @param bool $search
     * @return BaseModel
     * @throws \ReflectionException
     */
    public function search(array $where = [], bool $search = false)
    {
        return parent::search($where, $search)->when(isset($where['id']) && $where['id'], function ($query) use ($where) {
            $query->whereIn('id', $where['id']);
        })->when(isset($where['status']), function ($query) use ($where) {
            $query->where('status', $where['status']);
        });
    }

    /**
     * @param array $where
     * @param array $unique
     * @return array
     */
    public function getUserCartNums(array $where, array $unique)
    {
        return $this->search($where)->whereIn('product_attr_unique', $unique)->column('cart_num', 'product_attr_unique');
    }


    /**
     * 根据商品id获取购物车数量
     * @param array $ids
     * @param int $uid
     * @return mixed
     */
    public function productIdByCartNum(array $ids, int $uid)
    {
        return $this->search([
            'product_id' => $ids,
            'is_pay' => 0,
            'is_del' => 0,
            'is_new' => 0,
            'uid' => $uid,
        ])->group('product_attr_unique')->column('id,cart_num,product_id', 'product_attr_unique');
    }

    /**
     * 获取购物车列表
     * @param array $where
     * @param int $page
     * @param int $limit
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getCartList(array $where, int $page = 0, int $limit = 0, array $with = [])
    {
        return $this->search($where)->when($page && $limit, function ($query) use ($page, $limit) {
            $query->page($page, $limit);
        })->when(count($with), function ($query) use ($with, $where) {
            $query->with($with);
        })->when(isset($where['is_cashier']), function ($query) use ($where) {
            $query->where('is_cashier', $where['is_cashier']);
        })->order('add_time DESC')->select()->toArray();
    }

    /**
     * 修改购物车数据未已删除
     * @param array $id
     * @param array $data
     * @return BaseModel
     */
    public function updateDel(array $id)
    {
        return $this->getModel()->whereIn('id', $id)->update(['is_del' => 1]);
    }

    /**
 	* 删除购物车
	* @param int $uid
	* @param array $ids
	* @return bool
	*/
    public function removeUserCart(int $uid, array $ids)
    {
        return $this->getModel()->where('uid', $uid)->whereIn('id', $ids)->delete();
    }

    /**
     * 用户购物车统计数据
     * @param int $uid
     * @param string $field
     * @param array $with
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getUserCartList(array $where, string $field = '*', array $with = [])
    {
        return $this->getModel()->where(array_merge($where, ['is_pay' => 0, 'is_new' => 0, 'is_del' => 0]))
            ->when(count($with), function ($query) use ($with) {
                $query->with($with);
            })->order('add_time DESC')->field($field)->select()->toArray();
    }

    /**
     * 修改购物车数量
     * @param $cartId
     * @param $cartNum
     * @param $uid
     */
    public function changeUserCartNum(array $where, int $carNum)
    {
        return $this->getModel()->update(['cart_num' => $carNum], $where);
    }

    /**
 	* 修改购物车状态
	* @param $cartIds
	* @return bool
	*/
    public function deleteCartStatus($cartIds)
    {
        return $this->getModel()->where('id', 'IN', $cartIds)->delete();
    }

    /**
     * 购物车趋势
     * @param $time
     * @param $timeType
     * @param $str
     * @return mixed
     */
    public function getProductTrend($time, $timeType, $str)
    {
        return $this->getModel()->where(function ($query) use ($time) {
            if ($time[0] == $time[1]) {
                $query->whereDay('add_time', $time[0]);
            } else {
                $time[1] = date('Y-m-d', strtotime($time[1]) + 86400);
                $query->whereTime('add_time', 'between', $time);
            }
        })->field("FROM_UNIXTIME(add_time,'$timeType') as days,$str as num")->group('days')->select()->toArray();
    }
}