forked from php-enqueue/enqueue-dev
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathRouterProcessor.php
More file actions
121 lines (102 loc) · 3.34 KB
/
RouterProcessor.php
File metadata and controls
121 lines (102 loc) · 3.34 KB
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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
<?php
namespace Enqueue\Client;
use Enqueue\Consumption\Result;
use Interop\Queue\PsrContext;
use Interop\Queue\PsrMessage;
use Interop\Queue\PsrProcessor;
class RouterProcessor implements PsrProcessor
{
/**
* @var DriverInterface
*/
private $driver;
/**
* @var array
*/
private $eventRoutes;
/**
* @var array
*/
private $commandRoutes;
/**
* @param DriverInterface $driver
* @param array $eventRoutes
* @param array $commandRoutes
*/
public function __construct(DriverInterface $driver, array $eventRoutes = [], array $commandRoutes = [])
{
$this->driver = $driver;
$this->eventRoutes = $eventRoutes;
$this->commandRoutes = $commandRoutes;
}
/**
* @param string $topicName
* @param string $queueName
* @param string $processorName
*/
public function add($topicName, $queueName, $processorName)
{
if (Config::COMMAND_TOPIC === $topicName) {
$this->commandRoutes[$processorName] = $queueName;
} else {
$this->eventRoutes[$topicName][] = [$processorName, $queueName];
}
}
/**
* {@inheritdoc}
*/
public function process(PsrMessage $message, PsrContext $context)
{
$topicName = $message->getProperty(Config::PARAMETER_TOPIC_NAME);
if (false == $topicName) {
return Result::reject(sprintf(
'Got message without required parameter: "%s"',
Config::PARAMETER_TOPIC_NAME
));
}
if (Config::COMMAND_TOPIC === $topicName) {
return $this->routeCommand($message);
}
return $this->routeEvent($message);
}
/**
* @param PsrMessage $message
*
* @return string|Result
*/
private function routeEvent(PsrMessage $message)
{
$topicName = $message->getProperty(Config::PARAMETER_TOPIC_NAME);
if (array_key_exists($topicName, $this->eventRoutes)) {
foreach ($this->eventRoutes[$topicName] as $route) {
$processorMessage = clone $message;
$processorMessage->setProperty(Config::PARAMETER_PROCESSOR_NAME, $route[0]);
$processorMessage->setProperty(Config::PARAMETER_PROCESSOR_QUEUE_NAME, $route[1]);
$this->driver->sendToProcessor($this->driver->createClientMessage($processorMessage));
}
}
return self::ACK;
}
/**
* @param PsrMessage $message
*
* @return string|Result
*/
private function routeCommand(PsrMessage $message)
{
$commandName = $message->getProperty(Config::PARAMETER_COMMAND_NAME);
if (false == $commandName) {
return Result::reject(sprintf(
'Got message without required parameter: "%s"',
Config::PARAMETER_COMMAND_NAME
));
}
if (isset($this->commandRoutes[$commandName])) {
$processorMessage = clone $message;
$processorMessage->setProperty(Config::PARAMETER_PROCESSOR_QUEUE_NAME, $this->commandRoutes[$commandName]);
$processorMessage->setProperty(Config::PARAMETER_PROCESSOR_NAME, $commandName);
$this->driver->sendToProcessor($this->driver->createClientMessage($processorMessage));
}
return self::ACK;
}
}