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

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


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


/**
 * Product逻辑
 * Class ProductLogic
 * @package app\adminapi\logic\land
 */
class ProductLogic extends BaseLogic
{


    /**
     * @notes 添加
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public static function add(array $params): bool
    {
        $root = (request()->adminInfo)['root'];
        $userId = (request()->adminInfo)['user_id'];
        $status = 1;
        if ($root && !empty($params['user_id'])) {
            $userId = $params['user_id']; 
        }
        if (!empty($params['land_id'])) {
            $res = Db::name('land_product')->where('land_id', $params['land_id'])->find();
            if ($res) {
                self::setError('该土地已绑定产品');
                return false;
            }
            $status = 2;
        }
        
        Db::startTrans();
        try {
            $product = Product::create([
                'user_id' => $userId,
                'code' => $params['code'],
                'name' => $params['name'],
                'status' => $status,
            ]);
            if (!empty($params['land_id'])) {
                Db::name('land_product')->insert([
                    'land_id' => $params['land_id'],
                    'product_id' => $product['id'],
                    'create_time' => time(),
                    'update_time' => time()
                ]);
            }
            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 2023/11/25 16:16
     */
    public static function edit(array $params): bool
    {
        $root = (request()->adminInfo)['root'];
        $userId = (request()->adminInfo)['user_id'];
        $status = 1;
        if ($root && !empty($params['user_id'])) {
            $userId = $params['user_id']; 
        }
        if (!empty($params['land_id'])) {
            $res = Db::name('land_product')->where('land_id', $params['land_id'])->where('product_id', '<>' ,$params['id'])->find();
            if ($res) {
                self::setError('该土地已绑定产品');
                return false;
            }
            $status = 2;
        }
        Db::startTrans();
        try {
            Product::where('id', $params['id'])->update([
                'user_id' => $userId,
                'code' => $params['code'],
                'name' => $params['name'],
                'status' => $status,
            ]);
            Db::name('land_product')->where('product_id', $params['id'])->delete();
            if (!empty($params['land_id'])) {
                Db::name('land_product')->insert([
                    'land_id' => $params['land_id'],
                    'product_id' => $params['id'],
                    'create_time' => time(),
                    'update_time' => time()
                ]);
            }
            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }

    public function datas($params): array
    {
        $userWhere['p.user_id'] = -1;
        if (!empty($params['user_id'])) {
            $userWhere['p.user_id'] = $params['user_id'];
        }
        if (!request()->adminInfo['root'] && request()->adminInfo['user_id']) {
            $userWhere['p.user_id'] = request()->adminInfo['user_id'];
        }
        if (request()->adminInfo['root']) {
            unset($userWhere['p.user_id']);
        }
        $queryWhere = [];
        if (!empty($params['name'])) {
            $queryWhere[] = ['p.name', 'like', '%' . $params['name'] . '%'];
        }
        $productIdArray = Db::name('land_product')->column('product_id');
        $lists = Db::name('product')->alias('p')
            ->where($userWhere)->where($queryWhere)->whereNotIn('p.id', $productIdArray)
            ->leftJoin('user u','u.id = p.user_id')
            ->field('p.*')
            ->limit(0, 100)
            ->order(['p.id' => 'desc'])
            ->select()->toArray();
        foreach ($lists as &$item) {
            $item['productinfo'] = 'ID：' . $item['id'] . ' / 名称：' . $item['name'];
        }
        return $lists;
    }


    /**
     * @notes 删除
     * @param array $params
     * @return bool
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public static function delete(array $params): bool
    {
        Db::name('land_product')->where('product_id', $params['id'])->delete();
        Db::name('monitor_data')->where('product_id', $params['id'])->delete();
        return Product::destroy($params['id']);
    }


    /**
     * @notes 获取详情
     * @param $params
     * @return array
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public static function detail($params): array
    {
        return Product::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']; 
        }
        Db::startTrans();
        try {
            Db::name('product_device')->whereIn('device_id', $params['device_id'])->delete();
            Db::name('product_device')->where('product_id', $params['id'])->delete();
            Db::name('device')->whereIn('id', $params['device_id'])->update([
                'user_id' => $userId
            ]);
            $deviceList = Db::name('device')->whereIn('id', $params['device_id'])->select()->toArray();
            $insertData = [];
            foreach($deviceList as $d) {
                $insertData[] = [
                    'product_id' => $params['id'],
                    'device_id' => $d['id'],
                    'device_type' => $d['type'],
                    'create_time' => time(),
                    'update_time' => time()
                ];
            }
            Db::name('product_device')->insertAll($insertData);
            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }
}