<?php

namespace ProcessMaker\Multitenancy;

use Illuminate\Broadcasting\BroadcastManager;

use ProcessMaker\Application;

use ProcessMaker\Multitenancy\Broadcasting\TenantAwareBroadcastManager;

use Spatie\Multitenancy\Concerns\UsesMultitenancyConfig;

use Spatie\Multitenancy\Contracts\IsTenant;

use Spatie\Multitenancy\Tasks\SwitchTenantTask;

class SwitchTenant implements SwitchTenantTask

{

use UsesMultitenancyConfig;

/**

* Make the given tenant current.

*

* @param IsTenant $tenant

* @return void

*/

public function makeCurrent(IsTenant $tenant): void

{

$app = app();

\Log::debug('SwitchTenant: ' . $tenant->id, ['domain' => request()->getHost()]);

// Set the tenant's domain in the request headers. Used for things like the global url() helper.

request()->headers->set('host', $tenant->domain);

$this->overrideConfigs($app, $tenant);

// Extend BroadcastManager to our custom implementation that prefixes the channel names with the tenant id.

$app->extend(BroadcastManager::class, function ($manager, $app) use ($tenant) {

return new TenantAwareBroadcastManager($app, $tenant->id);

});

}

/**

* Forget the current tenant.

*

* @return void

*/

public function forgetCurrent(): void

{

}

private function overrideConfigs(Application $app, IsTenant $tenant)

{

if ($app->configurationIsCached()) {

return;

}

$newConfig = [

'app.instance' => config('app.instance') . '_' . $tenant->id,

];

if (!isset($tenant->config['script-runner-microservice.callback'])) {

$newConfig['script-runner-microservice.callback'] = str_replace(

$tenant->getOriginalValue('APP_URL'),

config('app.url'),

$tenant->getOriginalValue('SCRIPT_MICROSERVICE_CALLBACK')

);

}

if (!isset($tenant->config['app.docker_host_url'])) {

// There is no specific override in the tenant's config so set it to the app url

$newConfig['app.docker_host_url'] = config('app.url');

}

// Set config from the entry in the tenants table

$config = $tenant->config;

foreach ($config as $key => $value) {

if ($key === 'app.key' || $key === 'app.url') {

continue;

}

$newConfig[$key] = $value;

}

config($newConfig);

}

}