Developer
<?php
namespace Illuminate\Database;
use Illuminate\Console\Command;
use Illuminate\Console\View\Components\TwoColumnDetail;
use Illuminate\Contracts\Container\Container;
use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Support\Arr;
use InvalidArgumentException;
abstract class Seeder
{
/**
* The container instance.
*
* @var \Illuminate\Contracts\Container\Container
*/
protected $container;
/**
* The console command instance.
*
* @var \Illuminate\Console\Command
*/
protected $command;
/**
* Seeders that have been called at least one time.
*
* @var array
*/
protected static $called = [];
/**
* Run the given seeder class.
*
* @param array|string $class
* @param bool $silent
* @param array $parameters
* @return $this
*/
public function call($class, $silent = false, array $parameters = [])
{
$classes = Arr::wrap($class);
foreach ($classes as $class) {
$seeder = $this->resolve($class);
$name = get_class($seeder);
if ($silent === false && isset($this->command)) {
with(new TwoColumnDetail($this->command->getOutput()))->render(
$name,
'<fg=yellow;options=bold>RUNNING</>'
);
}
$startTime = microtime(true);
$seeder->__invoke($parameters);
if ($silent === false && isset($this->command)) {
$runTime = number_format((microtime(true) - $startTime) * 1000, 2);
with(new TwoColumnDetail($this->command->getOutput()))->render(
$name,
"<fg=gray>$runTime ms</> <fg=green;options=bold>DONE</>"
);
$this->command->getOutput()->writeln('');
}
static::$called[] = $class;
}
return $this;
}
/**
* Run the given seeder class.
*
* @param array|string $class
* @param array $parameters
* @return void
*/
public function callWith($class, array $parameters = [])
{
$this->call($class, false, $parameters);
}
/**
* Silently run the given seeder class.
*
* @param array|string $class
* @param array $parameters
* @return void
*/
public function callSilent($class, array $parameters = [])
{
$this->call($class, true, $parameters);
}
/**
* Run the given seeder class once.
*
* @param array|string $class
* @param bool $silent
* @return void
*/
public function callOnce($class, $silent = false, array $parameters = [])
{
if (in_array($class, static::$called)) {
return;
}
$this->call($class, $silent, $parameters);
}
/**
* Resolve an instance of the given seeder class.
*
* @param string $class
* @return \Illuminate\Database\Seeder
*/
protected function resolve($class)
{
if (isset($this->container)) {
$instance = $this->container->make($class);
$instance->setContainer($this->container);
} else {
$instance = new $class;
}
if (isset($this->command)) {
$instance->setCommand($this->command);
}
return $instance;
}
/**
* Set the IoC container instance.
*
* @param \Illuminate\Contracts\Container\Container $container
* @return $this
*/
public function setContainer(Container $container)
{
$this->container = $container;
return $this;
}
/**
* Set the console command instance.
*
* @param \Illuminate\Console\Command $command
* @return $this
*/
public function setCommand(Command $command)
{
$this->command = $command;
return $this;
}
/**
* Run the database seeds.
*
* @param array $parameters
* @return mixed
*
* @throws \InvalidArgumentException
*/
public function __invoke(array $parameters = [])
{
if (! method_exists($this, 'run')) {
throw new InvalidArgumentException('Method [run] missing from '.get_class($this));
}
$callback = fn () => isset($this->container)
? $this->container->call([$this, 'run'], $parameters)
: $this->run(...$parameters);
$uses = array_flip(class_uses_recursive(static::class));
if (isset($uses[WithoutModelEvents::class])) {
$callback = $this->withoutModelEvents($callback);
}
return $callback();
}
}
Developer
To ensure a smooth integration process and optimal performance, follow these best practices: