<?php

namespace App\Models;

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

class GenerationCreditBalance extends Model
{
    /** @use HasFactory<\Database\Factories\GenerationCreditBalanceFactory> */
    use HasFactory;

    protected $primaryKey = 'user_id';

    public $incrementing = false;

    protected $keyType = 'string';

    protected $fillable = [
        'user_id',
        'balance',
    ];

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

    protected function casts(): array
    {
        return [
            'balance' => 'integer',
        ];
    }
}