31 lines
987 B
PHP
31 lines
987 B
PHP
<?php
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namespace BeyondCode\LaravelWebSockets\LaravelEcho\Http\Controllers;
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use Illuminate\Http\Request;
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use Illuminate\Support\Collection;
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use BeyondCode\LaravelWebSockets\LaravelEcho\Pusher\Channels\PresenceChannel;
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class FetchChannels extends EchoController
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{
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public function __invoke(Request $request)
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{
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$channels = Collection::make($this->channelManager->getChannels($request->appId))->filter(function ($channel) {
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return $channel instanceof PresenceChannel;
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});
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if ($request->has('filter_by_prefix')) {
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$channels = $channels->filter(function ($channel, $channelName) use ($request) {
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return starts_with($channelName, $request->filter_by_prefix);
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});
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}
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return [
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'channels' => $channels->map(function ($channel) {
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return [
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'user_count' => count($channel->getUsers()),
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];
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})->toArray()
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];
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}
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} |