v2.tiantianxinye.365care/app/Models/Bed.php

<?php

namespace App\Models;

class Bed extends SoftDeletesModel
{
    protected $table = "bed";

    public function area()
    {
        return $this->belongsTo(Area::class);
    }

    public function building()
    {
        return $this->belongsTo(Building::class);
    }

    public function project()
    {
        return $this->belongsTo(Project::class);
    }

    public function room()
    {
        return $this->belongsTo(Room::class);
    }
}