Initial commit

Author: Bertware

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.yml]
+indent_size = 2

.env.example

@@ -0,0 +1,12 @@
+APP_NAME=Google-Assistant-Demo
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost
+APP_TIMEZONE=UTC
+APP_USER_AGENT=Google-Assistant-Demo
+
+SL_TIMETABLE_KEY=d74c25350fa64ecca5c66ad199629ad3
+SL_ROUTEPLANNING_KEY=27b2b28871ec4e479b310b72468a6c29
+RESROBOT_TIMETABLE_KEY=9b74c5e4-9d47-4bf4-a094-c51d9913ef4f
+RESROBOT_ROUTEPLANNING_KEY=67f4d905-ad36-4574-aa6b-c01288b808bc

.gitignore

@@ -1,20 +1,5 @@
-vendor/
-node_modules/
-npm-debug.log
-
-# Laravel 4 specific
-bootstrap/compiled.php
-app/storage/
-
-# Laravel 5 & Lumen specific
-public/storage
-public/hot
-storage/*.key
-.env.*.php
-.env.php
-.env
-Homestead.yaml
+/vendor
+/.idea
 Homestead.json
-
-# Rocketeer PHP task runner and deployment package. https://github.com/rocketeers/rocketeer
-.rocketeer/
+Homestead.yaml
+.env

app/Console/Commands/.gitkeep

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Console;
+
+use Illuminate\Console\Scheduling\Schedule;
+use Laravel\Lumen\Console\Kernel as ConsoleKernel;
+
+class Kernel extends ConsoleKernel
+{
+    /**
+     * The Artisan commands provided by your application.
+     *
+     * @var array
+     */
+    protected $commands = [
+        //
+    ];
+
+    /**
+     * Define the application's command schedule.
+     *
+     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @return void
+     */
+    protected function schedule(Schedule $schedule)
+    {
+        //
+    }
+}

app/Console/Kernel.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Queue\SerializesModels;
+
+abstract class Event
+{
+    use SerializesModels;
+}

app/Events/Event.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Events;
+
+class ExampleEvent extends Event
+{
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+}

app/Events/ExampleEvent.php

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+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+use Illuminate\Validation\ValidationException;
+use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Laravel\Lumen\Exceptions\Handler as ExceptionHandler;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * A list of the exception types that should not be reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        AuthorizationException::class,
+        HttpException::class,
+        ModelNotFoundException::class,
+        ValidationException::class,
+    ];
+
+    /**
+     * Report or log an exception.
+     *
+     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
+     *
+     * @param  \Exception  $exception
+     * @return void
+     */
+    public function report(Exception $exception)
+    {
+        parent::report($exception);
+    }
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Exception  $exception
+     * @return \Illuminate\Http\Response|\Illuminate\Http\JsonResponse
+     */
+    public function render($request, Exception $exception)
+    {
+        return parent::render($request, $exception);
+    }
+}

app/Exceptions/Handler.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Models\DialogFlowPayload;
+use Laravel\Lumen\Routing\Controller as BaseController;
+
+class GoogleHomeController extends BaseController
+{
+
+    private $_dialogFlowPayload;
+
+    public function __construct(array $jsonPayload)
+    {
+        $this->_dialogFlowPayload = new DialogFlowPayload($jsonPayload);
+    }
+
+    /**
+     * Send a JSON response to Google Dialogflow in order to make google assistant answer the question.
+     *
+     * @param string $responseText
+     */
+    public function respondWithTextToSpeech(string $responseText)
+    {
+        response()->json($this->buildGoogleAssistantResponse($responseText));
+    }
+
+    /**
+     * @param string $responseText
+     *
+     * @return array
+     */
+    public function buildGoogleAssistantResponse(string $responseText): array
+    {
+        return [
+            'payload' => [
+                'google' => [
+                    'expectUserResponse' => false,
+                    "richResponse" => [
+                        "items" => [
+                            [
+                                "simpleResponse" => [
+                                    "textToSpeech" => "$responseText",
+                                ],
+                            ],
+                        ],
+                    ],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * Get the payload sent to the server by Dialogflow
+     *
+     * @return DialogFlowPayload
+     */
+    public function getDialogFlowPayload(): DialogFlowPayload
+    {
+        return $this->_dialogFlowPayload;
+    }
+}

app/Http/Controllers/GoogleHomeController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Repositories\SlDataRepository;
+use Illuminate\Http\Request;
+use Sl\SlWrapper;
+use Trafiklab\Common\Model\Exceptions\InvalidKeyException;
+use Trafiklab\Common\Model\Exceptions\InvalidRequestException;
+use Trafiklab\Common\Model\Exceptions\InvalidStoplocationException;
+use Trafiklab\Common\Model\Exceptions\KeyRequiredException;
+use Trafiklab\Common\Model\Exceptions\QuotaExceededException;
+use Trafiklab\Common\Model\Exceptions\RequestTimedOutException;
+use Trafiklab\Common\Model\Exceptions\ServiceUnavailableException;
+use Trafiklab\Sl\Model\SlTimeTableRequest;
+
+class NextDepartureController extends GoogleHomeController
+{
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct(Request $request)
+    {
+        parent::__construct(json_decode($request->getContent(), true));
+    }
+
+    public function getNextDeparture()
+    {
+        $locationName = $this->getDialogFlowPayload()->getParameter('location');
+        $slData = new SlDataRepository();
+        $slData->getStationId($locationName);
+
+        $timeTableRequest = new SlTimeTableRequest();
+
+        /**
+         * @var $slWrapper SlWrapper
+         */
+        $slWrapper = app(SlWrapper::class);
+        try {
+            $response = $slWrapper->getTimeTable($timeTableRequest);
+            // Create a response
+            $this->respondWithTextToSpeech("The next {$response->getTimetable()[0]->getTransportType()} 
+              from {$response->getTimetable()[0]->getStopName()} is
+              {$response->getTimetable()[0]->getLineNumber()}  {$response->getTimetable()[0]->getLineName()} 
+              at {$response->getTimetable()[0]->getScheduledStopTime()->format("H:i")}"
+            );
+        } catch (InvalidKeyException $e) {
+            $this->respondWithTextToSpeech("I would like to answer you, but I don't have the right keys");
+        } catch (InvalidStoplocationException $e) {
+            $this->respondWithTextToSpeech("I would like to answer you, but don't know that station");
+        } catch (KeyRequiredException $e) {
+            $this->respondWithTextToSpeech("I would like to answer you, but I don't have the right keys");
+        } catch (InvalidRequestException $e) {
+            $this->respondWithTextToSpeech("I would like to answer you, but I didn't get all  the details");
+        } catch (QuotaExceededException $e) {
+            $this->respondWithTextToSpeech("I would like to answer you, but I already talked too much");
+        } catch (RequestTimedOutException $e) {
+            $this->respondWithTextToSpeech("I could not obtain this data, it took too long");
+        } catch (ServiceUnavailableException $e) {
+            $this->respondWithTextToSpeech("I could not obtain this data, the service is not available");
+        }
+    }
+
+
+}

app/Http/Controllers/NextDepartureController.php

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+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Contracts\Auth\Factory as Auth;
+
+class Authenticate
+{
+    /**
+     * The authentication guard factory instance.
+     *
+     * @var \Illuminate\Contracts\Auth\Factory
+     */
+    protected $auth;
+
+    /**
+     * Create a new middleware instance.
+     *
+     * @param  \Illuminate\Contracts\Auth\Factory  $auth
+     * @return void
+     */
+    public function __construct(Auth $auth)
+    {
+        $this->auth = $auth;
+    }
+
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @param  string|null  $guard
+     * @return mixed
+     */
+    public function handle($request, Closure $next, $guard = null)
+    {
+        if ($this->auth->guard($guard)->guest()) {
+            return response('Unauthorized.', 401);
+        }
+
+        return $next($request);
+    }
+}

app/Http/Middleware/Authenticate.php

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+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class ExampleMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        return $next($request);
+    }
+}