131 lines
3.8 KiB
PHP
131 lines
3.8 KiB
PHP
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<?php
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namespace app\api\model\store;
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use app\common\model\store\Shop as ShopModel;
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/**
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* 商家门店模型
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* Class Shop
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* @package app\store\model\store
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*/
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class Shop extends ShopModel
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{
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/**
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* 隐藏字段
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* @var array
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*/
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protected $hidden = [
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'is_delete',
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'wxapp_id',
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'create_time',
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'update_time'
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];
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/**
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* 获取门店列表
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* @param null $is_check
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* @param string $longitude
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* @param string $latitude
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* @param bool $limit
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* @return array|false|\PDOStatement|string|\think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public function getList($is_check = null, $longitude = '', $latitude = '', $limit = false)
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{
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// 是否支持自提核销
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$is_check && $this->where('is_check', '=', $is_check);
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// 获取数量
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$limit != false && $this->limit($limit);
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// 获取门店列表数据
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$data = $this->where('is_delete', '=', '0')
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->where('status', '=', '1')
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->order(['sort' => 'asc', 'create_time' => 'desc'])
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->select();
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// 根据距离排序
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if (!empty($longitude) && !empty($latitude)) {
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return $this->sortByDistance($data, $longitude, $latitude);
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}
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return $data;
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}
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/**
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* 根据距离排序
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* @param string $longitude
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* @param string $latitude
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* @param \think\Collection|false|\PDOStatement|string $data
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* @return array
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* @throws
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*/
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private function sortByDistance(&$data, $longitude, $latitude)
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{
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// 根据距离排序
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$list = $data->isEmpty() ? [] : $data->toArray();
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$sortArr = [];
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foreach ($list as &$shop) {
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// 计算距离
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$distance = self::getDistance($longitude, $latitude, $shop['longitude'], $shop['latitude']);
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// 排序列
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$sortArr[] = $distance;
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$shop['distance'] = $distance;
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if ($distance >= 1000) {
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$distance = bcdiv($distance, 1000, 2);
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$shop['distance_unit'] = $distance . 'km';
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} else
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$shop['distance_unit'] = $distance . 'm';
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}
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// 根据距离排序
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array_multisort($sortArr, SORT_ASC, $list);
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return $list;
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}
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/**
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* 获取两个坐标点的距离
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* @param $ulon
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* @param $ulat
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* @param $slon
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* @param $slat
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* @return float
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*/
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private static function getDistance($ulon, $ulat, $slon, $slat)
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{
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// 地球半径
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$R = 6378137;
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// 将角度转为狐度
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$radLat1 = deg2rad($ulat);
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$radLat2 = deg2rad($slat);
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$radLng1 = deg2rad($ulon);
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$radLng2 = deg2rad($slon);
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// 结果
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$s = acos(cos($radLat1) * cos($radLat2) * cos($radLng1 - $radLng2) + sin($radLat1) * sin($radLat2)) * $R;
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// 精度
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$s = round($s * 10000) / 10000;
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return round($s);
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}
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/**
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* 根据门店id集获取门店列表
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* @param $shopIds
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* @return false|\PDOStatement|string|\think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public function getListByIds($shopIds)
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{
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// 筛选条件
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$filter = ['shop_id' => ['in', $shopIds]];
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if (!empty($shopIds)) {
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$this->orderRaw('field(shop_id, ' . implode(',', $shopIds) . ')');
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}
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// 获取商品列表数据
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return $this->with(['logo'])
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->where('is_delete', '=', '0')
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->where('status', '=', '1')
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->where($filter)
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->select();
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}
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}
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