suyuan/app/adminapi/logic/land/LandLogic.php

<?php
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namespace app\adminapi\logic\land;


use app\common\model\land\Land;
use app\common\logic\BaseLogic;
use think\facade\Db;


/**
 * Land逻辑
 * Class LandLogic
 * @package app\adminapi\logic\land
 */
class LandLogic extends BaseLogic
{


    /**
     * @notes 添加
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2023/11/22 16:35
     */
    public static function add(array $params): bool
    {
        $root = (request()->adminInfo)['root'];
        $userId = (request()->adminInfo)['user_id'];
        if ($root && !empty($params['user_id'])) {
            $userId = $params['user_id']; 
        }
        Db::startTrans();
        try {
            Land::create([
                'user_id' => $userId,
                'title' => $params['title'],
                'address' => $params['address'],
                'total_area' => $params['total_area'],
                'residual_area' => $params['total_area'],
                'province_code' => $params['province_code'],
                'province_name' => $params['province_name'],
                'city_code' => $params['city_code'],
                'city_name' => $params['city_name'],
                'county_code' => $params['county_code'],
                'county_name' => $params['county_name'],
                'town_code' => $params['town_code'],
                'town_name' => $params['town_name'],
                'village_code' => $params['village_code'],
                'village_name' => $params['village_name'],
                'group_code' => $params['group_code'],
                'group_name' => $params['group_name'],
                'master_name' => $params['master_name'],
                'master_phone' => $params['master_phone'],
                // 'pic' => json_encode($params['pic']),
            ]);

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }


    /**
     * @notes 编辑
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2023/11/22 16:35
     */
    public static function edit(array $params): bool
    {
        $root = (request()->adminInfo)['root'];
        $userId = (request()->adminInfo)['user_id'];
        if ($root && !empty($params['user_id'])) {
            $userId = $params['user_id']; 
        }
        $land = Land::findOrEmpty($params['id'])->toArray();
        $newArea = $params['total_area'] - ($land['total_area'] - $land['residual_area']);
        Db::startTrans();
        try {
            Land::where('id', $params['id'])->update([
                'user_id' => $userId,
                'title' => $params['title'],
                'address' => $params['address'],
                'total_area' => $params['total_area'],
                'residual_area' => $newArea,
                'province_code' => $params['province_code'],
                'province_name' => $params['province_name'],
                'city_code' => $params['city_code'],
                'city_name' => $params['city_name'],
                'county_code' => $params['county_code'],
                'county_name' => $params['county_name'],
                'town_code' => $params['town_code'],
                'town_name' => $params['town_name'],
                'village_code' => $params['village_code'],
                'village_name' => $params['village_name'],
                'group_code' => $params['group_code'],
                'group_name' => $params['group_name'],  
                'master_name' => $params['master_name'],
                'master_phone' => $params['master_phone'],
                // 'pic' => json_encode($params['pic']),
            ]);
            $productIdArray = Db::name('product')->alias('p')
                ->where('lp.land_id', $params['id'])
                ->leftJoin('land_product lp','lp.product_id = p.id')
                ->field('p.*')
                ->column('p.id');
            Db::name('product')->whereIn('id', $productIdArray)->update(['user_id'=>$userId]);
            $deviceIdArray = Db::name('device')->alias('d')
                ->whereIn('pd.product_id', $productIdArray)
                ->leftJoin('product_device pd','pd.device_id = d.id')
                ->field('d.*')
                ->column('d.id');
            Db::name('device')->whereIn('id', $deviceIdArray)->update(['user_id'=>$userId]);
            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }

    public function datas($params): array
    {
        $userWhere = [];
        if (!empty($params['user_id'])) {
            $userWhere['user_id'] = $params['user_id'];
        }
        if (!request()->adminInfo['root'] && request()->adminInfo['user_id']) {
            $userWhere['user_id'] = request()->adminInfo['user_id'];
        }
        $field = ['id', 'user_id', 'title', 'address', 'total_area', 'residual_area', 'province_code', 'province_name', 'city_code', 'city_name', 'county_code', 'county_name', 'town_code', 'town_name', 'village_code', 'village_name', 'group_code', 'group_name', 'master_name', 'master_phone', 'pic'];
        $lists = Land::where($userWhere)
            ->limit(0, 100)
            ->field($field)
            ->order('id desc')
            ->select()->toArray();
        foreach ($lists as &$item) {
            $item['landinfo'] = 'ID：' . $item['id'] . ' / 名称：' . $item['title'];
        }
        return $lists;
    }


    /**
     * @notes 删除
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2023/11/22 16:35
     */
    public static function delete(array $params): bool
    {
        return Land::destroy($params['id']);
    }


    /**
     * @notes 获取详情
     * @param $params
     * @return array
     * @author likeadmin
     * @date 2023/11/22 16:35
     */
    public static function detail($params): array
    {
        return Land::findOrEmpty($params['id'])->toArray();
    }

    public static function bind($params): bool
    {
        $root = (request()->adminInfo)['root'];
        $userId = (request()->adminInfo)['user_id'];
        if ($root && !empty($params['user_id'])) {
            $userId = $params['user_id']; 
        }
        if (!empty($params['id'])) {
            $land = Land::findOrEmpty($params['id'])->toArray();
            $userId = $land['user_id'] ?? 0; 
        }
        Db::startTrans();
        try {
            Db::name('product')->where('id', $params['product_id'])->update([
                'user_id' => $userId,
                'status'  => 2
            ]);
            Db::name('land_product')->where('land_id', $params['id'])->delete();
            Db::name('land_product')->where('product_id', $params['product_id'])->delete();
            Db::name('land_product')->insert([
                'land_id' => $params['id'],
                'product_id' => $params['product_id'],
                'create_time' => time(),
                'update_time' => time()
            ]);
            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }
}