ladill-care/app/Models/EmergencyContact.php

<?php

namespace App\Models;

use App\Models\Concerns\BelongsToOwner;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class EmergencyContact extends Model
{
    use BelongsToOwner;

    protected $table = 'care_emergency_contacts';

    protected $fillable = ['owner_ref', 'patient_id', 'name', 'phone', 'relationship', 'is_primary'];

    protected function casts(): array
    {
        return ['is_primary' => 'boolean'];
    }

    public function patient(): BelongsTo
    {
        return $this->belongsTo(Patient::class, 'patient_id');
    }
}