-
Notifications
You must be signed in to change notification settings - Fork 0
/
CommandHandlerMiddleWare.php
43 lines (37 loc) · 1.22 KB
/
CommandHandlerMiddleWare.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
<?php
namespace SmoothPhp\CommandBus;
use SmoothPhp\Contracts\CommandBus\Command;
use SmoothPhp\Contracts\CommandBus\CommandBusMiddleware;
use SmoothPhp\Contracts\CommandBus\CommandHandlerResolver;
use SmoothPhp\Contracts\CommandBus\CommandTranslator;
/**
* Class PlainCommandBus
* @package SmoothPhp\CommandBus
* @author Simon Bennett <simon@bennett.im>
*/
final class CommandHandlerMiddleWare implements CommandBusMiddleware
{
/** @var CommandTranslator */
private $commandTranslator;
/** @var CommandHandlerResolver */
private $handlerResolver;
/**
* @param CommandTranslator $commandTranslator
* @param CommandHandlerResolver $handlerResolver
*/
public function __construct(CommandTranslator $commandTranslator, CommandHandlerResolver $handlerResolver)
{
$this->commandTranslator = $commandTranslator;
$this->handlerResolver = $handlerResolver;
}
/**
* @param Command $command
* @param callable $next
* @return mixed|void
*/
public function execute(Command $command, callable $next)
{
$handler = $this->commandTranslator->toCommandHandler($command);
return $this->handlerResolver->make($handler)->handle($command);
}
}