/**
* @param SlackTimestamp $slackTimestamp
* @return SlackMessage[]
*/
public function getMessages(SlackTimestamp $slackTimestamp)
{
$response = $this->commander->execute('channels.history', ['channel' => $this->channel, 'oldest' => $slackTimestamp->getValue()]);
$responseBody = $response->getBody();
$responses = [];
if (isset($responseBody['messages'])) {
foreach ($responseBody['messages'] as $message) {
\array_push($responses, new SlackMessage($message['text'], SlackTimestamp::createFromSlackString($message['ts'])));
}
}
return $responses;
}
public function testPollRespondsToKeyWordMessage()
{
$slackTimestamp = SlackTimestamp::createFromDatetimeAndCounter(new \DateTime('-1 hour'), 0);
$this->mockSince->expects(self::once())->method('getLastTime')->willReturn($slackTimestamp);
$this->mockSlack->expects(self::once())->method('getMessages')->willReturn([new SlackMessage(Input::KEYWORD . ' does respond to', $slackTimestamp)]);
$message = $this->input->poll();
self::assertInstanceOf(InputMessage::class, $message);
self::assertFalse($message->isEmpty());
self::assertEquals(' does respond to', $message->toString());
}
/**
* @return MessageInterface
*/
public function poll()
{
$messages = $this->slack->getMessages($this->since->getLastTime());
$returnValue = InputMessage::createFromNothing();
foreach ($messages as $message) {
if ($returnValue->isEmpty() === true && \strtolower(\substr($message->toString(), 0, \strlen(self::KEYWORD))) == self::KEYWORD) {
$this->logger->info(self::class . ": " . $message->toString());
$returnValue = InputMessage::createFromString(\substr($message->toString(), \strlen(self::KEYWORD)));
$this->since->update($message->getTimestamp());
}
}
if ($returnValue->isEmpty()) {
$this->logger->info(self::class . ': No Message', ['messages' => $messages]);
$this->since->update(SlackTimestamp::createNow());
}
return $returnValue;
}
/**
* @param $timestamp
* @return SlackTimestamp
*/
private function createSinceFromTimestamp($timestamp)
{
return SlackTimestamp::createFromSlackString($timestamp);
}
