In Laravel all models extend the base model.
The laravel eloquent models have a protected array attribute called $dates. Every date that is being added to this array is automatically converted to a Carbon instance.
I would like to extend the base model with similar functionality. For example with a protected $times attribute. All the time attributes would be converted to a Carbon instance
How would you do this?
Thanks in advance.
Thats easy whatever you want to do. Basic PHP knowledge.
If you want to add some other fields to be converted to Carbon
instances, simply add them to $dates
array
If you want to add some new parameters just extend laravel's Model as shown below
<?php
namespace App;
class MyModel extends \Illuminate\Database\Eloquent\Model
{
protected $awesomness = [];
/**
* override method
*
*/
public function getAttributeValue($key)
{
$value = $this->getAttributeFromArray($key);
// If the attribute has a get mutator, we will call that then return what
// it returns as the value, which is useful for transforming values on
// retrieval from the model to a form that is more useful for usage.
if ($this->hasGetMutator($key))
{
return $this->mutateAttribute($key, $value);
}
// If the attribute exists within the cast array, we will convert it to
// an appropriate native PHP type dependant upon the associated value
// given with the key in the pair. Dayle made this comment line up.
if ($this->hasCast($key))
{
return $this->castAttribute($key, $value);
}
// If the attribute is listed as a date, we will convert it to a DateTime
// instance on retrieval, which makes it quite convenient to work with
// date fields without having to create a mutator for each property.
if (in_array($key, $this->getDates()) && !is_null($value))
{
return $this->asDateTime($value);
}
//
//
// that's the important part of our modification
//
//
if (in_array($key, $this->awesomness) && !is_null($value))
{
return $this->doAwesomness($value);
}
return $value;
}
public function doAwesomness($value)
{
//do whatever you want here
return $value;
}
}
Then all of your models just need to extend \App\MyModel
class instead of \Illuminate\Database\Eloquent\Model