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Elasticsearch indexer component for Phalcon.

Version Requirements

Installing

Install using Composer:

{
    "require": {
        "sidroberts/phalcon-elasticsearchindexer": "dev-master"
    }
}

Add the following to your DI:

$di->set(
    "modelsManager",
    function () use ($di) {
        $modelsManager = new \Phalcon\Mvc\Model\Manager();

        $eventsManager = $di->getShared("eventsManager");

        // If this is false, only models that implement \Sid\Phalcon\ElasticsearchIndexer\IndexInterface will be indexed.
        // By default, this is true.
        $indexAllModels = true;

        $eventsManager->attach(
            "model",
            new \Sid\Phalcon\ElasticsearchIndexer\Event($indexAllModels)
        );

        $modelsManager->setEventsManager($eventsManager);

        return $modelsManager;
    },
    true
);

$di->set(
    "elasticsearch",
    function () {
        $clientBuilder = \Elasticsearch\ClientBuilder::create();

        $clientBuilder->setHosts(
            [
                //FIXME Change this accordingly.
                "127.0.0.1:9200",
            ]
        );

        $elasticsearch = $clientBuilder->build();

        return $elasticsearch;
    },
    true
);

$di->set(
    "elasticsearchIndexer",
    function () {
        //FIXME Change these accordingly.
        $index = "db";

        $elasticsearchIndexer = new \Sid\Phalcon\ElasticsearchIndexer\ElasticsearchIndexer(
            $index
        );

        return $elasticsearchIndexer;
    },
    true
);

That's it! Whenever a Model is saved (created/updated) or deleted, it will be reflected in Elasticsearch at the same time.

Currently, this library only supports models with a single field primary key.