dishplanner/app/Models/ScheduledUserDish.php

<?php

namespace App\Models;

use Database\Factories\ScheduledUserDishFactory;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * @property int $id
 * @property int $schedule_id
 * @property Schedule $schedule
 * @property int $user_id
 * @property User $user
 * @property int $user_dish_id
 * @property UserDish $userDish
 * @property bool $is_skipped
 * @method static create(array $array)
 * @method static ScheduledUserDishFactory factory($count = null, $state = [])
 * @method static firstOrCreate(array $array, array $array1)
 */
class ScheduledUserDish extends Model
{
    use HasFactory;

    protected $fillable = [
        'schedule_id',
        'user_id',
        'user_dish_id',
        'is_skipped'
    ];

    protected $casts = [
        'is_skipped' => 'boolean',
    ];

    public function schedule(): BelongsTo
    {
        return $this->belongsTo(Schedule::class);
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function userDish(): BelongsTo
    {
        return $this->belongsTo(UserDish::class);
    }

    public function scopeForUser(Builder $query, int $userId): Builder
    {
        return $query->whereHas('userDish', function (Builder $query) use ($userId) {
            $query->where('user_id', $userId);
        });
    }
}