Channel/ChannelInterface.php

Defines a contract for naming and namespacing Centrifugo channels in a Symfony app.

// Source: https://github.com/metadist/synaplan | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
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<?php

declare(strict_types=1);

namespace App\Realtime\Channel;

/**
 * Strongly-typed identifier for a Centrifugo channel.
 *
 * The channel name format is `{namespace}:{identifier}` and MUST match the
 * namespace declared in `_docker/centrifugo/config.json`. Adding a new
 * realtime feature is a 3-step process:
 *
 *   1. Implement this interface (one class per channel shape).
 *   2. Implement {@see \App\Realtime\Authorizer\ChannelAuthorizerInterface}
 *      with `#[AutoconfigureTag('app.realtime.authorizer', ['namespace' => '...'])]`.
 *   3. Add the namespace block in centrifugo

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