shuijiao_task_hyperf/app/Model/Arts/LiveRoomKeywordModel.php

<?php

declare(strict_types=1);

namespace App\Model\Arts;

use App\Master\Enum\RedisKeyEnum;
use App\Master\Framework\Library\Tencent\TencentIm;
use App\Model\Model;
use App\Utils\RedisUtil;
use Hyperf\DbConnection\Db;

class LiveRoomKeywordModel extends Model
{
    /**
     * The table associated with the model.
     *
     * @var ?string
     */
    protected ?string $table = 'live_room_keyword';

    protected ?string $dateFormat = 'U';
    public bool $timestamps = false;

    protected int $is_status_search = 0;// 是否使用 1=是 0=否 默认使用 status = 1 筛选
    protected int $is_delete_search = 0;// 是否使用 1=是 0=否 默认使用 is_delete = 0 筛选

    /**
     * 默认查询字段
     *
     * @var array|string[]
     */
    public array $select = [
        '*'
    ];

    public function searchRoomNoAttribute($query, $value, array $params): mixed
    {
        if (empty($value)) {
            return $query;
        }
        return $query->where('room_no', $value);
    }

    public function searchUserIdAttribute($query, $value, array $params): mixed
    {
        if (empty($value)) {
            return $query;
        }
        return $query->where('user_id', $value);
    }

    /**
     * 添加关键词
     * @param int $user_id
     * @param int $room_id
     * @param string $room_no
     * @param string $keyword
     * @return bool
     */
    public function add(int $user_id,int $room_id, string $room_no, string $keyword): bool
    {
        $data = [
            'user_id' => $user_id,
            'room_id' => $room_id,
            'room_no' => $room_no,
            'keyword' => $keyword,
        ];
        if (!$this->query()->insert($data)){
            return $this->error('添加失败');
        }

        return $this->success('添加成功');
    }

    /**
     * 添加关键词
     * @param int $id
     * @return bool
     */
    public function del(int $id): bool
    {
        if (!$this->query()->where('id',$id)->delete()){
            return $this->error('删除失败');
        }

        return $this->success('删除成功');
    }

    // 主播信息
    public function user()
    {
        return $this->hasOne(UserModel::class, 'id', 'user_id');
    }
}