app-api/app/Models/Wetalk/Like.php

<?php

namespace App\Models\Wetalk;

use Illuminate\Database\Eloquent\Model;
use DateTimeInterface;
use App\Models\User;

class Like extends Model
{
    protected $connection = 'mysql_t';
    protected $table='like';
    protected $guarded=[];

    protected function serializeDate(DateTimeInterface $date): string
    {
        return $date->format('Y-m-d H:i:s');
    }

    public function user(){
        return $this->hasOne(User::class,'id','user_id');
    }

    public function article(){
        return $this->hasOne(Article::class,'id','article_id');
    }
}