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Guikingonechr-hertel
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feat(platform): meilisearch message bag
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‎docs/components/chat.rst‎

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@@ -31,6 +31,20 @@ with a ``Symfony\AI\Agent\AgentInterface`` and a ``Symfony\AI\Chat\MessageStoreI
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$chat->submit(Message::ofUser('Hello'));
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You can find more advanced usage in combination with an Agent using the store for long-term context:
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* `External services storage with Cache`_
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* `Current session context storage with HttpFoundation session`_
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* `Current process context storage with InMemory`_
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* `Long-term context with Meilisearch`_
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Supported Message stores
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------------------------
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* `Cache`_
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* `HttpFoundation session`_
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* `InMemory`_
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* `Meilisearch`_
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Implementing a Bridge
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---------------------
@@ -105,3 +119,12 @@ store and ``bin/console ai:message-store:drop`` to clean up the message store:
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$ php bin/console ai:message-store:setup symfonycon
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$ php bin/console ai:message-store:drop symfonycon
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.. _`External services storage with Cache`: https://github.com/symfony/ai/blob/main/examples/chat/persistent-chat-cache.php
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.. _`Current session context storage with HttpFoundation session`: https://github.com/symfony/ai/blob/main/examples/chat/persistent-chat-session.php
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.. _`Current process context storage with InMemory`: https://github.com/symfony/ai/blob/main/examples/chat/persistent-chat.php
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.. _`Long-term context with Meilisearch`: https://github.com/symfony/ai/blob/main/examples/chat/persistent-chat-meilisearch.php
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.. _`Cache`: https://symfony.com/doc/current/components/cache.html
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.. _`InMemory`: https://www.php.net/manual/en/language.types.array.php
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.. _`HttpFoundation session`: https://developers.cloudflare.com/vectorize/
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.. _`Meilisearch`: https://www.meilisearch.com/

‎examples/chat/persistent-chat-meilisearch.php‎

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Chat\Bridge\Meilisearch\MessageStore;
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use Symfony\AI\Chat\Chat;
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use Symfony\AI\Platform\Bridge\OpenAi\PlatformFactory;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Clock\MonotonicClock;
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require_once dirname(__DIR__).'/bootstrap.php';
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$platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
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$store = new MessageStore(http_client(), env('MEILISEARCH_HOST'), env('MEILISEARCH_API_KEY'), new MonotonicClock());
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$store->setup();
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$agent = new Agent($platform, 'gpt-4o-mini');
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$chat = new Chat($agent, $store);
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$messages = new MessageBag(
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Message::forSystem('You are a helpful assistant. You only answer with short sentences.'),
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);
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$chat->initiate($messages);
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$chat->submit(Message::ofUser('My name is Christopher.'));
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$message = $chat->submit(Message::ofUser('What is my name?'));
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echo $message->getContent().\PHP_EOL;

‎examples/commands/message-stores.php‎

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use Symfony\AI\Chat\Bridge\HttpFoundation\SessionStore;
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use Symfony\AI\Chat\Bridge\Local\CacheStore;
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use Symfony\AI\Chat\Bridge\Local\InMemoryStore;
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use Symfony\AI\Chat\Bridge\Meilisearch\MessageStore as MeilisearchMessageStore;
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use Symfony\AI\Chat\Command\DropStoreCommand;
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use Symfony\AI\Chat\Command\SetupStoreCommand;
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use Symfony\Component\Cache\Adapter\ArrayAdapter;
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use Symfony\Component\Clock\MonotonicClock;
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use Symfony\Component\Console\Application;
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use Symfony\Component\Console\Input\ArrayInput;
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use Symfony\Component\Console\Output\ConsoleOutput;
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$factories = [
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'cache' => static fn (): CacheStore => new CacheStore(new ArrayAdapter(), cacheKey: 'symfony'),
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'meilisearch' => static fn (): MeilisearchMessageStore => new MeilisearchMessageStore(
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http_client(),
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env('MEILISEARCH_HOST'),
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env('MEILISEARCH_API_KEY'),
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new MonotonicClock(),
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'symfony',
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),
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'memory' => static fn (): InMemoryStore => new InMemoryStore('symfony'),
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'session' => static function (): SessionStore {
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$request = Request::create('/');

‎examples/composer.json‎

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"symfony/ai-platform": "@dev",
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"symfony/ai-store": "@dev",
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"symfony/cache": "^7.3|^8.0",
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"symfony/clock": "^7.3|^8.0",
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"symfony/console": "^7.3|^8.0",
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"symfony/css-selector": "^7.3|^8.0",
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"symfony/dependency-injection": "^7.3|^8.0",

‎src/ai-bundle/composer.json‎

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"phpstan/phpstan": "^2.1",
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"phpstan/phpstan-strict-rules": "^2.0",
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"phpunit/phpunit": "^11.5",
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"symfony/clock": "^7.3|^8.0",
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"symfony/expression-language": "^7.3|^8.0",
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"symfony/security-core": "^7.3|^8.0",
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"symfony/translation": "^7.3|^8.0"

‎src/ai-bundle/config/options.php‎

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->end()
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->end()
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->end()
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->arrayNode('meilisearch')
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->useAttributeAsKey('name')
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->arrayPrototype()
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->children()
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->stringNode('endpoint')->cannotBeEmpty()->end()
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->stringNode('api_key')->cannotBeEmpty()->end()
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->stringNode('index_name')->cannotBeEmpty()->end()
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->end()
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->end()
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->end()
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->arrayNode('session')
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->useAttributeAsKey('name')
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->arrayPrototype()

‎src/ai-bundle/src/AiBundle.php‎

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use Symfony\AI\AiBundle\Profiler\TraceableToolbox;
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use Symfony\AI\AiBundle\Security\Attribute\IsGrantedTool;
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use Symfony\AI\Chat\Bridge\HttpFoundation\SessionStore;
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use Symfony\AI\Chat\Bridge\Meilisearch\MessageStore as MeilisearchMessageStore;
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use Symfony\AI\Chat\MessageStoreInterface;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory as AnthropicPlatformFactory;
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use Symfony\AI\Platform\Bridge\Azure\OpenAi\PlatformFactory as AzureOpenAiPlatformFactory;
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use Symfony\AI\Store\Indexer;
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use Symfony\AI\Store\IndexerInterface;
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use Symfony\AI\Store\StoreInterface;
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use Symfony\Component\Clock\ClockInterface;
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use Symfony\Component\Config\Definition\Configurator\DefinitionConfigurator;
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use Symfony\Component\DependencyInjection\Attribute\Target;
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use Symfony\Component\DependencyInjection\ChildDefinition;
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}
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}
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if ('meilisearch' === $type) {
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foreach ($messageStores as $name => $messageStore) {
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$definition = new Definition(MeilisearchMessageStore::class);
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$definition
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->setArguments([
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$messageStore['endpoint'],
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$messageStore['api_key'],
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new Reference(ClockInterface::class),
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$messageStore['index_name'],
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])
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->addTag('ai.message_store');
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$container->setDefinition('ai.message_store.'.$type.'.'.$name, $definition);
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$container->registerAliasForArgument('ai.message_store.'.$type.'.'.$name, MessageStoreInterface::class, $name);
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$container->registerAliasForArgument('ai.message_store.'.$type.'.'.$name, MessageStoreInterface::class, $type.'_'.$name);
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}
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}
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if ('session' === $type) {
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foreach ($messageStores as $name => $messageStore) {
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$definition = new Definition(SessionStore::class);

‎src/ai-bundle/tests/DependencyInjection/AiBundleTest.php‎

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'identifier' => '_memory',
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],
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],
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'meilisearch' => [
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'my_meilisearch_store' => [
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'endpoint' => 'http://127.0.0.1:7700',
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'api_key' => 'foo',
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'index_name' => 'test',
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],
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],
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'session' => [
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'my_session_message_store' => [
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'identifier' => 'session',

‎src/chat/composer.json‎

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"phpstan/phpstan-strict-rules": "^2.0",
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"phpunit/phpunit": "^11.5.13",
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"symfony/dependency-injection": "^7.3|^8.0",
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"symfony/clock": "^7.3|^8.0",
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"symfony/console": "^7.3|^8.0",
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"symfony/http-foundation": "^7.3|^8.0",
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"psr/cache": "^3.0"
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},
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"suggest": {
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"symfony/clock": "To use stores that requires waiting for actions like Meilisearch"
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},
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"autoload": {
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"psr-4": {
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"Symfony\\AI\\Chat\\": "src/"

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