/
ModelFactoryBuilder.php
168 lines (143 loc) · 3.49 KB
/
ModelFactoryBuilder.php
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<?php
namespace Yarak\DB\Factories;
use Faker\Generator;
use Phalcon\Mvc\Model;
use Yarak\Exceptions\FactoryNotFound;
class ModelFactoryBuilder
{
/**
* Name of class.
*
* @var string
*/
protected $class;
/**
* Definition name.
*
* @var string
*/
protected $name;
/**
* Array of all definitions.
*
* @var array
*/
protected $definitions;
/**
* Faker instance.
*
* @var Generator
*/
protected $faker;
/**
* Number of times to run factory.
*
* @var int|null
*/
protected $times;
/**
* Construct.
*
* @param string $class
* @param string $name
* @param array $definitions
* @param Generator $faker
*/
public function __construct($class, $name, array $definitions, Generator $faker)
{
$this->class = $class;
$this->name = $name;
$this->definitions = $definitions;
$this->faker = $faker;
}
/**
* Make an instance of class.
*
* @param array $attributes
*
* @return Phalcon\Mvc\Model|array
*/
public function make(array $attributes = [])
{
if ($this->times === null || $this->times < 1) {
return $this->makeInstance($attributes);
}
$instances = [];
foreach (range(1, $this->times) as $time) {
$instances[] = $this->makeInstance($attributes);
}
return $instances;
}
/**
* Create an instance of class and persist in database.
*
* @param array $attributes
*
* @return Phalcon\Mvc\Model|array
*/
public function create(array $attributes = [])
{
$made = $this->make($attributes);
if ($made instanceof Model) {
$made->save();
}
if (is_array($made)) {
return array_map(function (Model $model) {
$model->save();
return $model;
}, $made);
}
return $made;
}
/**
* Set the number of times to run the make/create the class.
*
* @param int|null $times
*
* @return $this
*/
public function times($times = null)
{
$this->times = $times;
return $this;
}
/**
* Make an instance of the class with the given attributes.
*
* @param array $attributes
*
* @throws FactoryNotFound
*
* @return Phalcon\Mvc\Model
*/
protected function makeInstance(array $attributes = [])
{
if (!isset($this->definitions[$this->class][$this->name])) {
throw FactoryNotFound::factoryDefinitionNotFound(
"Definition for class {$this->class} with name {$this->name} does not exist."
);
}
$fakerAttributes = call_user_func(
$this->definitions[$this->class][$this->name],
$this->faker
);
$finalAttributes = array_merge($fakerAttributes, $attributes);
return new $this->class($this->callClosureAttributes($finalAttributes));
}
/**
* Call any closures in attributes.
*
* @param array $attributes
*
* @return array
*/
protected function callClosureAttributes(array $attributes)
{
return array_map(function ($attribute) use ($attributes) {
if ($attribute instanceof \Closure) {
return $attribute($attributes);
}
return $attribute;
}, $attributes);
}
}