<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class SecurityPriceHistories extends Model
{
    protected $fillable = [
        'id',
        'security_id',
        'price_date',
        'price',
        'change_amount',
        'change_rate',
    ];

    protected $casts = [
        'price' => 'decimal:4',
        'price_date' => 'datetime',
        'change_amount' => 'decimal:4',
        'change_rate' => 'decimal:4',
    ];

    public function security()
    {
        return $this->belongsTo(Security::class, 'security_id', 'id');
    }
}