/**
* This will return tweets from DB cache if its valid and available otherwise it will get from twitter API call
* and saves the user provided location name in DB
*
* @param $locationName
* @return array
*/
public static function getTweets($locationName)
{
$locationName = urldecode($locationName);
$locationName = $locationName = preg_replace('!\\s+!', ' ', $locationName);
Capsule::connection()->beginTransaction();
$searchTweetForLocation = self::isLocationTweetValidInCache($locationName);
$tweets = array();
if ($searchTweetForLocation['valid'] === false) {
$tweets = self::getTweetsByLocation($locationName);
if (count($tweets) != 0) {
self::saveTweet($locationName, $tweets);
}
} else {
$tweets = $searchTweetForLocation['tweets'];
}
SearchHistoryService::save($locationName);
Capsule::connection()->commit();
return $tweets;
}
})->via('GET', 'POST');
/**
* Api Route Group
*/
$app->group('/api', function () use($app) {
//Api Group tweet
$app->group('/tweet', function () use($app) {
//Get tweets by location name
$app->get('/recent/:locationName/', function ($locationName) use($app) {
$tweets = Service\TweetService::getTweets($locationName);
$app->render(200, $tweets);
});
//->conditions(array('locationName' => '[a-zA-Z\+]+'));
});
/**
* get latest entries
*/
$app->get('/search_history/', function () use($app) {
$searchHistory = Service\SearchHistoryService::getSearchHistory(40);
$app->render(200, $searchHistory);
});
/**
* get latest entries
* @param timestamp if provided returned result will have records greater than this timestamp
*/
$app->get('/search_history/:timestamp/', function ($timestamp) use($app) {
$searchHistory = Service\SearchHistoryService::getSearchHistory(40, $timestamp);
$app->render(200, $searchHistory);
})->conditions(array('timestamp' => '[0-9]+'));
});
$app->run();
