|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Ccovey\RabbitMQ\Consumer; |
|
4
|
|
|
|
|
5
|
|
|
use Ccovey\RabbitMQ\ChannelInterface; |
|
6
|
|
|
use Ccovey\RabbitMQ\Connection\ConnectionInterface; |
|
7
|
|
|
use Ccovey\RabbitMQ\QueuedMessage; |
|
8
|
|
|
use Ccovey\RabbitMQ\QueuedMessageInterface; |
|
9
|
|
|
use PhpAmqpLib\Message\AMQPMessage; |
|
10
|
|
|
|
|
11
|
|
|
class Consumer implements ConsumerInterface |
|
12
|
|
|
{ |
|
13
|
|
|
/** |
|
14
|
|
|
* @var ConnectionInterface |
|
15
|
|
|
*/ |
|
16
|
|
|
private $connection; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @var ChannelInterface |
|
20
|
|
|
*/ |
|
21
|
|
|
private $channel; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* @var callable |
|
25
|
|
|
*/ |
|
26
|
|
|
private $callback; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @var callable |
|
30
|
|
|
*/ |
|
31
|
|
|
private $restartCheckCallable; |
|
32
|
|
|
|
|
33
|
2 |
|
public function __construct(ConnectionInterface $connection, string $channelId = '') |
|
34
|
|
|
{ |
|
35
|
2 |
|
$this->connection = $connection; |
|
36
|
2 |
|
$this->channel = $this->connection->getChannel($channelId); |
|
37
|
2 |
|
} |
|
38
|
|
|
|
|
39
|
1 |
|
public function setCallback(callable $callback = null) |
|
40
|
|
|
{ |
|
41
|
1 |
|
$this->callback = $callback; |
|
42
|
1 |
|
} |
|
43
|
|
|
|
|
44
|
1 |
|
public function setRestartCheckCallable(callable $callable) |
|
45
|
|
|
{ |
|
46
|
1 |
|
$this->restartCheckCallable = $callable; |
|
47
|
1 |
|
} |
|
48
|
|
|
|
|
49
|
2 |
|
public function consume(Consumable $consumable) |
|
50
|
|
|
{ |
|
51
|
2 |
|
$consumable->setCallback([$this, 'process']); |
|
52
|
2 |
|
$this->channel->consume($consumable); |
|
53
|
|
|
|
|
54
|
2 |
|
while (count($this->channel->getCallbacks())) { |
|
55
|
2 |
|
$this->channel->wait(); |
|
56
|
|
|
} |
|
57
|
1 |
|
} |
|
58
|
|
|
|
|
59
|
|
|
public function getMessage(Consumable $consumable) : QueuedMessage |
|
60
|
|
|
{ |
|
61
|
|
|
return new QueuedMessage($this->channel->getMessage($consumable)); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
public function getChannel() : ChannelInterface |
|
65
|
|
|
{ |
|
66
|
|
|
return $this->channel; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
1 |
|
public function process(AMQPMessage $message) |
|
70
|
|
|
{ |
|
71
|
1 |
|
$queuedMessage = new QueuedMessage($message); |
|
72
|
|
|
|
|
73
|
1 |
|
call_user_func($this->callback, $queuedMessage); |
|
74
|
|
|
|
|
75
|
1 |
|
$this->checkRestart($queuedMessage); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
1 |
|
private function checkRestart(QueuedMessageInterface $queuedMessage) |
|
79
|
|
|
{ |
|
80
|
1 |
|
if ($this->restartCheckCallable) { |
|
81
|
1 |
|
($this->restartCheckCallable)($queuedMessage); |
|
82
|
|
|
} |
|
83
|
|
|
} |
|
84
|
|
|
} |
|
85
|
|
|
|
ccovey /
rabbitmq
