Merge pull request #3 from Superbalist/bump-up-to-php-pubsub-2

bump up to superbalist/php-pubsub ^2.0 & add publishBatch method

Author: matthewgoslett

README.md

@@ -37,9 +37,16 @@ $adapter->subscribe('my_channel', function ($message) {
 
 // publish messages
 $adapter->publish('my_channel', 'HELLO WORLD');
-$adapter->publish('my_channel', json_encode(['hello' => 'world']));
+$adapter->publish('my_channel', ['hello' => 'world']);
 $adapter->publish('my_channel', 1);
 $adapter->publish('my_channel', false);
+
+// publish multiple messages
+$messages = [
+    'message 1',
+    'message 2',
+];
+$adapter->publishBatch('my_channel', $messages);
 ```
 
 ## Examples

changelog.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 2.0.0 - 2017-05-16
+
+* Bump up to superbalist/php-pubsub ^2.0
+* Add new publishBatch method to RedisPubSubAdapter
+
 ## 1.0.1 - 2016-09-09
 
 * Allow for older versions of predis/predis - ^0.8|^1.0|^1.1

composer.json

@@ -11,7 +11,7 @@
   "require": {
     "php": ">=5.6.0",
     "predis/predis": "^0.8|^1.0|^1.1",
-    "superbalist/php-pubsub": "^1.0"
+    "superbalist/php-pubsub": "^2.0"
   },
   "autoload": {
     "psr-4": {

examples/RedisPublishExample.php

@@ -13,6 +13,6 @@
 $adapter = new \Superbalist\PubSub\Redis\RedisPubSubAdapter($client);
 
 $adapter->publish('my_channel', 'HELLO WORLD');
-$adapter->publish('my_channel', json_encode(['hello' => 'world']));
+$adapter->publish('my_channel', ['hello' => 'world']);
 $adapter->publish('my_channel', 1);
 $adapter->publish('my_channel', false);

src/RedisPubSubAdapter.php

@@ -63,4 +63,17 @@ public function publish($channel, $message)
     {
         $this->client->publish($channel, Utils::serializeMessage($message));
     }
+
+    /**
+     * Publish multiple messages to a channel.
+     *
+     * @param string $channel
+     * @param array $messages
+     */
+    public function publishBatch($channel, array $messages)
+    {
+        foreach ($messages as $message) {
+            $this->publish($channel, $message);
+        }
+    }
 }

tests/RedisPubSubAdapterTest.php

@@ -43,11 +43,35 @@ public function testPublish()
         $client->shouldReceive('publish')
             ->withArgs([
                 'channel_name',
-                'a:1:{s:5:"hello";s:5:"world";}',
+                '{"hello":"world"}',
             ])
             ->once();
 
         $adapter = new RedisPubSubAdapter($client);
         $adapter->publish('channel_name', ['hello' => 'world']);
     }
+
+    public function testPublishBatch()
+    {
+        $client = Mockery::mock(Client::class);
+        $client->shouldReceive('publish')
+            ->withArgs([
+                'channel_name',
+                '"message1"',
+            ])
+            ->once();
+        $client->shouldReceive('publish')
+            ->withArgs([
+                'channel_name',
+                '"message2"',
+            ])
+            ->once();
+
+        $adapter = new RedisPubSubAdapter($client);
+        $messages = [
+            'message1',
+            'message2',
+        ];
+        $adapter->publishBatch('channel_name', $messages);
+    }
 }