KeyValueStorage.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS;
 
use ILIAS\Component\Component;
use ILIAS\Database\Connection;
use ILIAS\Refinery\Factory as Refinery;
use ILIAS\Setup\Agent;
 
class KeyValueStorage implements Component
{
    public function init(
        array | \ArrayAccess &$define,
        array | \ArrayAccess &$implement,
        array | \ArrayAccess &$use,
        array | \ArrayAccess &$contribute,
        array | \ArrayAccess &$seek,
        array | \ArrayAccess &$provide,
        array | \ArrayAccess &$pull,
        array | \ArrayAccess &$internal,
    ): void {
        $define[] = KeyValueStorage\Services::class;
 
        // the session belongs to Authentication, so the session scope is the
        // only one this component cannot store by itself.
        $define[] = KeyValueStorage\SessionRepository::class;
 
        $implement[KeyValueStorage\Services::class] = static fn() =>
            new KeyValueStorage\Internal\StorageServices(
                $use[KeyValueStorage\SessionRepository::class],
                $internal[KeyValueStorage\Internal\DatabaseRepository::class],
                $internal[KeyValueStorage\Internal\DatabaseRepository::class],
                $internal[KeyValueStorage\Internal\SubjectProviders::class],
                $pull[Refinery::class]
            );
 
        $contribute[Agent::class] = static fn(): Agent =>
            new KeyValueStorage\Setup\Agent(
                $pull[Refinery::class]
            );
 
        // components naming subjects contribute themselves as provider, see Subject\SubjectProvider
        $internal[KeyValueStorage\Internal\SubjectProviders::class] = static fn() =>
            new KeyValueStorage\Internal\SubjectProviders(
                $seek[KeyValueStorage\Subject\SubjectProvider::class]
            );
 
        $internal[KeyValueStorage\Internal\DatabaseRepository::class] = static fn() =>
            new KeyValueStorage\Internal\DatabaseRepository(
                $pull[Connection::class]
            );
    }
}