public function testRemoveChannel()
{
$chn = new Channel('my-channel');
$this->channels->add($chn);
$this->assertTrue($this->channels->exists('my-channel'));
$this->channels->remove('my-channel');
$this->assertFalse($this->channels->exists('my-channel'));
}
/**
* @inheritdoc
*/
public function run(ConnectionInterface $from, \stdClass $package)
{
$channelName = $package->channel;
if (!$this->channels->exists($channelName)) {
$chn = new Channel($channelName);
$this->channels->add($chn);
}
$this->channels->get($channelName)->addConnection($from);
}
/**
* @inheritdoc
*/
public function run(ConnectionInterface $from, \stdClass $package)
{
$channelName = $package->channel;
$fromName = $package->from;
$message = $package->message;
// can't send to non-existent channels
if (!$this->channels->exists($channelName)) {
return;
}
$chn = $this->channels->get($channelName);
// can't send to channels you're not apart of
if (!$chn->connectionExists($from)) {
return;
}
// this json-encoded string will be sent over the socket
$outgoing = json_encode(['command' => $this->getName(), 'channel' => $channelName, 'message' => $message, 'from' => $fromName, 'timestamp' => time()]);
foreach ($chn->getConnections() as $conn) {
$conn->send($outgoing);
}
}
public function testChannelIsRemovedWhenEmpty()
{
$package = (object) ['channel' => 'my-channel'];
$this->command->run($this->connection, $package);
$this->assertFalse($this->channels->exists('my-channel'));
}
public function testAddsChannelIfItDoesNotExist()
{
$package = (object) ['channel' => 'my-channel'];
$this->command->run($this->connection, $package);
$this->assertTrue($this->channels->exists('my-channel'));
}
