Add logging configuration to the laravel sample (GoogleCloudPlatform#557)

* Add logging configuration to the laravel sample

* Removed composer.lock

Author: Takashi Matsuo

appengine/flexible/laravel/app.yaml

@@ -3,13 +3,13 @@ env: flex
 
 runtime_config:
   document_root: public
+  enable_stackdriver_integration: true
 
 # Ensure we skip ".env", which is only for local development
 skip_files:
   - .env
 
 env_variables:
   # Put production environment variables here.
-  APP_LOG: errorlog
+  LOG_CHANNEL: stackdriver
   APP_KEY: YOUR_APP_KEY
-  STORAGE_DIR: /tmp

appengine/flexible/laravel/app/Exceptions/Handler.php

@@ -0,0 +1,60 @@
+
+
+namespace App\Exceptions;
+
+use Exception;
+use Google\Cloud\ErrorReporting\Bootstrap;
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * A list of the exception types that are not reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        //
+    ];
+
+    /**
+     * A list of the inputs that are never flashed for validation exceptions.
+     *
+     * @var array
+     */
+    protected $dontFlash = [
+        'password',
+        'password_confirmation',
+    ];
+
+    /**
+     * Report or log an exception.
+     *
+     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
+     *
+     * @param  \Exception  $exception
+     * @return void
+     */
+    // [START stackdriver_exception_handler_configuration ]
+    public function report(Exception $exception)
+    {
+        if (isset($_SERVER['GAE_SERVICE'])) {
+            Bootstrap::exceptionHandler($exception);
+        } else {
+            parent::report($exception);
+        }
+    }
+    // [END stackdriver_exception_handler_configuration ]
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Exception  $exception
+     * @return \Illuminate\Http\Response
+     */
+    public function render($request, Exception $exception)
+    {
+        return parent::render($request, $exception);
+    }
+}

appengine/flexible/laravel/app/Logging/CreateCustomLogger.php

@@ -0,0 +1,25 @@
+
+
+namespace App\Logging;
+
+use Google\Cloud\Logging\LoggingClient;
+use Monolog\Handler\PsrHandler;
+use Monolog\Logger;
+
+class CreateCustomLogger
+{
+    /**
+     * Create a custom Monolog instance.
+     *
+     * @param  array  $config
+     * @return \Monolog\Logger
+     */
+    public function __invoke(array $config)
+    {
+        $logName = isset($config['logName']) ? $config['logName'] : 'app';
+        $psrLogger = LoggingClient::psrBatchLogger($logName);
+        $handler = new PsrHandler($psrLogger);
+        $logger = new Logger($logName, [$handler]);
+        return $logger;
+    }
+}

appengine/flexible/laravel/composer.json

@@ -1,6 +1,6 @@
 {
     "require-dev": {
-        "phpunit/phpunit":"~4.8",
+        "google/cloud-logging": "^1.9",
         "symfony\/process": "~2.8|~3.0",
         "monolog\/monolog": "^1.19",
         "guzzlehttp\/guzzle": "^6.2",