PHP code example of overtrue / laravel-revaluation

1. Go to this page and download the library: Download overtrue/laravel-revaluation library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

overtrue / laravel-revaluation example snippets


Overtrue\LaravelRevaluation\RevaluationServiceProvider::class,




use Illuminate\Database\Eloquent\Model;
use Overtrue\LaravelRevaluation\Traits\HasRevaluableAttributes;

class Order extends Model
{
    use HasRevaluableAttributes;
    
    // 1. Use the default valuator.
    protected $revaluable = [
        'total', 'paid_in', 'postage',
    ];
    
    // 2. Use the specified valuator:
    // protected $revaluable = [
    //    'foo' => '\Foo\Support\Valuator\Foo',
    //    'bar' => '\Foo\Support\Valuator\Bar',
    //    'baz',  // default valuator
    //];

    //...
}


$order = Order::find(1);

$order->total;                      // 345 (Db: 34500)
$order->raw_total;                   // 34500

$order->getRevaluatedTotalAttribute() or $order->revaluated_total; // Overtrue\LaravelRevaluation\Valuators\RmbCent
$order->revaluated_total->inYuan();       // 345.00
$order->revaluated_total->asCurrency();   // ￥345.00

// automatic setter.
$order->total = 123;
$order->save();

$order->total;                      // 123
$order->raw_total;                  // 12300
$order->revaluated_total->asCurrency();   // ￥123.00

// to array
$order->toArray();
//[
//    'total' => 12300,
//    'revaluated_total' => 123.0,
//]


protected $revaluatedAttributePrefix = 'display';

$order->total;                      // 123.0;
$order->raw_total;                  // 12300
$order->display_total->asCurrency();   // ￥123.00

// to array
$order->toArray();
//[
//    'total' => 12300,
//    'display_total' => 123.0,
//]


protected $appendRevaluatedAttributesToArray = false;

$order->total;                      // 123.0;
$order->raw_total;                  // 12300
$order->display_total->asCurrency();   // ￥123.00

// to array
$order->toArray();
//[
//    'total' => 12300,
//]


protected $replaceRawAttributesToArray = true;

$order->total;                      // 123.0;
$order->raw_total;                  // 12300
$order->display_total->asCurrency();   // ￥123.00

// to array
$order->toArray();
//[
//    'total' => 123.0,
//]