Differential D3797 Diff 10964 src/app/Console/Commands/Status/Health.php

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src/app/Console/Commands/Status/Health.php

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				<?php

				namespace App\Console\Commands\Status;

				use Illuminate\Console\Command;
				use Illuminate\Support\Facades\DB;
				use Illuminate\Support\Facades\Redis;
				use App\Backends\LDAP;
				use App\Backends\IMAP;
				use App\Backends\Roundcube;
				use App\Backends\OpenExchangeRates;
				use App\Providers\Payment\Mollie;

				//TODO stripe
				//TODO firebase
				machniakUnsubmitted Done Inline Actions A check for Redis cache could also be added, I guess. machniak: A check for Redis cache could also be added, I guess.

				class Health extends Command
				{
				/**
				* The name and signature of the console command.
				*
				* @var string
				*/
				protected $signature = 'status:health {email}';

				/**
				* The console command description.
				*
				* @var string
				*/
				protected $description = 'Check health of backends';

				private function checkDB()
				{
				try {
				$result = DB::select("SELECT 1");
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkOpenExchangeRates()
				{
				try {
				OpenExchangeRates::healthcheck();
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkMollie()
				{
				try {
				return Mollie::healthcheck();
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkLDAP()
				{
				try {
				LDAP::healthcheck();
				//TODO validate domain part of email?
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkIMAP($email)
				{
				try {
				IMAP::verifyAccount($email);
				machniakUnsubmitted Not Done Inline Actions Hmm.. So, this command requires an email address of an existing user. That means that it can't be used with an empty database. I wonder whether it would make sense to make the email optional. We could still check IMAP by logging in as cyrus-admin. machniak: Hmm.. So, this command requires an email address of an existing user. That means that it can't…
				mollekopfAuthorUnsubmitted Done Inline Actions You're right, that's easy enough. mollekopf: You're right, that's easy enough.
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkRoundcube()
				{
				try {
				//TODO maybe run a select?
				Roundcube::dbh();
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkRedis()
				{
				try {
				Redis::connection();
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				}
				}

				private function checkMeet()
				{
				try {
				$urls = \config('meet.api_urls');
				foreach ($urls as $url) {
				$this->line("Checking $url");

				$client = new \GuzzleHttp\Client(
				[
				'http_errors' => false, // No exceptions from Guzzle
				'base_uri' => $url,
				'verify' => \config('meet.api_verify_tls'),
				'headers' => [
				'X-Auth-Token' => \config('meet.api_token'),
				],
				'connect_timeout' => 10,
				'timeout' => 10,
				'on_stats' => function (\GuzzleHttp\TransferStats $stats) {
				$threshold = \config('logging.slow_log');
				if ($threshold && ($sec = $stats->getTransferTime()) > $threshold) {
				$url = $stats->getEffectiveUri();
				$method = $stats->getRequest()->getMethod();
				\Log::warning(sprintf("[STATS] %s %s: %.4f sec.", $method, $url, $sec));
				}
				},
				]
				);

				$response = $client->request('GET', "ping");
				if ($response->getStatusCode() != 200) {
				$this->line("Backend not available: " . var_export($response, true));
				return false;
				}
				}
				return true;
				} catch (\Exception $exception) {
				$this->line($exception);
				return false;
				machniakUnsubmitted Done Inline Actions In other commands `{user}` usually means email or ID. So, maybe support that, or rename to `{email}`? machniak: In other commands `{user}` usually means email or ID. So, maybe support that, or rename to…
				}
				}

				/**
				* Execute the console command.
				*
				* @return mixed
				*/
				public function handle()
				{
				$email = $this->argument('email');

				$this->line("Checking DB...");
				if ($this->checkDB()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking Redis...");
				if ($this->checkRedis()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking LDAP...");
				if ($this->checkLDAP()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking IMAP...");
				if ($this->checkIMAP($email)) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking Roundcube...");
				if ($this->checkRoundcube()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking Meet...");
				if ($this->checkMeet()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking OpenExchangeRates...");
				if ($this->checkOpenExchangeRates()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				$this->line("Checking Mollie...");
				if ($this->checkMollie()) {
				$this->info("OK");
				} else {
				$this->error("Not found");
				}
				}
				}