RMI TOOLS - Redis Multiple Index Tools

Rmi is basic Redis tool manager for php. Rmi has three tools.

• RmiLimit: Limitation for ZINDEX Data. For example: users last 10 match results, products last 5 purchasers. (LIMIT Option for ZREMRANGEBYSCORE Command)
• RmiCache: Cache for RmiLimit Data with your own pattern and lifetime.
• RmiStorage: Hash based data set and get with your own pattern.

Rmi use phpredis for connect to Redis

Options

Required Fields:

• type: Name of Data. matchresult, leaderboard, purchaseitem
• patterns: Pattern settings of Rmi Tools. You can select which one to use or use all of tools.

Use all tools

'patterns' => array(
			Rmi::REDIS_KEY_LIMIT => '[id]',
			Rmi::REDIS_KEY_CACHE => '[paged][perpage]',
			Rmi::REDIS_KEY_STORAGE => '[key][id]'
		)

You can use only RmiLimit and RmiCache

'patterns' => array(
			Rmi::REDIS_KEY_LIMIT => '[id]',
			Rmi::REDIS_KEY_CACHE => '[paged][perpage]'
		)

Optional Fields:

• keys: RmiStorage Keys. You can not use into pattern. Rmi use every key in REDIS_KEY_STORAGE pattern ([key][id])
• max: RmiLimit Maximum Data to store per Pattern Key (id)
• paged: Default is 1. Offset data generates this variable.
• perpage: Default is 10. Limit data generates this variable.

Pattern Keys:

• id: the key use in REDIS_KEY_LIMIT pattern ([id]) but you can use own key and variable.

Basic Usage

1. Generate Redis Configration

$config = array(
		// host, port, auth, db
		array('127.0.0.1', 6379, null, 0)
	);

2. Generate Handle Data (Options)

$handleData = array(
		'type' => 'matchresult',
		'patterns' => array(
			Rmi::REDIS_KEY_LIMIT => '[id]',
			Rmi::REDIS_KEY_CACHE => '[paged][perpage]',
			Rmi::REDIS_KEY_STORAGE => '[key][id]'
		),
		'id' => 123123,
		'keys' => array(
			'goal' => Rmi::RMI_STORAGE_INCR,
			'win' => Rmi::RMI_STORAGE_INCR,
			'user_info' => Rmi::RMI_STORAGE_JSON_ARRAY,
			'due_count' => Rmi::RMI_STORAGE_DECR,
			'matchtime' => Rmi::RMI_STORAGE_TIMESTAMP,
			'blocktime' => Rmi::RMI_STORAGE_EXPIRE
		),
		'max' => 10,
		'paged' => 1,
		'perpage' => 10
	);

3. Init RmiManager

$rmiManager = new Rmi($config, $handleData);

4. Use RmiLimit Update and Find

$rmiManager->updateByLimit(array('key'=>'value', 'id' => $i));

$limitData = $rmiManager->findByLimit();

5. Use RmiCache Update and Find

$cacheData = $rmiManager->findByCache();
if(!$cacheData) {
	$cacheData = $rmiManager->findByLimit();
	$rmiManager->updateByCache($cacheData, 60);
}

6. Use RmiStorage Update, Delete and Find

$rmiManager->updateByStorage(array(
		'goal' => 4,
		'win' => 1,
		'matchtime' => time(),
		'due_count' => 2,
		'blocktime' => 25,
		'user_info' => array(
			'name' => 'User1',
			'fulname' => 'First Second Name'
		)
));
$hashData = $rmiManager->findByStorage();
$rmiManager->deleteByStorage('due_count');
$rmiManager->deleteByStorage(array('blocktime'));

7. Catch Exception

try
{

} catch (RmiException $rmiException) {
	echo $rmiException->getRmiMessage();
}