<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ContactRelation extends Model
{
    protected $fillable = [
        'lead_id', 'from_contact_id', 'to_contact_id',
        'relation_type', 'description', 'created_by',
    ];

    public function fromContact(): BelongsTo
    {
        return $this->belongsTo(Contact::class, 'from_contact_id');
    }

    public function toContact(): BelongsTo
    {
        return $this->belongsTo(Contact::class, 'to_contact_id');
    }
}