#2 - authentication via google (#16)

* #2 - wip

* #2 - wip

* #2 - ui fixes to login page

* #2 - fix

* #2 - fix

* #2 - add title to login page

* Apply suggestions from code review

Co-authored-by: Krzysztof Rewak <krzysztof.rewak@blumilk.pl>

* #2 - cr fix

* #2 - cr fix

Co-authored-by: EwelinaLasowy <ewelina.lasowy@blumilk.pl>
Co-authored-by: Krzysztof Rewak <krzysztof.rewak@blumilk.pl>

app/Http/Controllers/GoogleController.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Http\Controllers;
+
+use Illuminate\Contracts\Auth\Factory as AuthFactory;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Laravel\Socialite\SocialiteManager;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Toby\Models\User;
+
+class GoogleController extends Controller
+{
+    public function redirect(SocialiteManager $socialiteManager): RedirectResponse
+    {
+        return $socialiteManager->driver("google")->redirect();
+    }
+
+    public function callback(AuthFactory $auth, SocialiteManager $socialiteManager): RedirectResponse
+    {
+        $socialUser = $socialiteManager->driver("google")->user();
+
+        try {
+            /** @var User $user */
+            $user = User::query()
+                ->where("email", $socialUser->getEmail())
+                ->firstOrFail();
+        } catch (ModelNotFoundException) {
+            return redirect()
+                ->route("login")
+                ->withErrors([
+                    "oauth" => __("User does not exist."),
+                ]);
+        }
+
+        $auth->guard()->login($user, true);
+
+        return redirect()->route("dashboard");
+    }
+}

app/Http/Controllers/LogoutController.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+
+class LogoutController extends Controller
+{
+    public function __invoke(Request $request): RedirectResponse
+    {
+        Auth::logout();
+
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+
+        return redirect()->route("login");
+    }
+}

app/Http/Middleware/Authenticate.php

@@ -8,10 +8,8 @@ use Illuminate\Auth\Middleware\Authenticate as Middleware;
 
 class Authenticate extends Middleware
 {
-    protected function redirectTo($request)
+    protected function redirectTo($request): string
     {
-        if (!$request->expectsJson()) {
-            return route("login");
-        }
+        return route("login");
     }
 }

app/Http/Middleware/HandleInertiaRequests.php

@@ -6,20 +6,17 @@ namespace Toby\Http\Middleware;
 
 use Illuminate\Http\Request;
 use Inertia\Middleware;
+use Toby\Http\Resources\UserResource;
 
 class HandleInertiaRequests extends Middleware
 {
     public function share(Request $request): array
     {
+        $user = $request->user();
+
         return array_merge(parent::share($request), [
             "auth" => fn() => [
-                "user" => [
-                    "name" => "Chelsea Hagon",
-                    "email" => "chelseahagon@example.com",
-                    "role" => "Human Resources Manager",
-                    "imageUrl" =>
-                        "https://images.unsplash.com/photo-1550525811-e5869dd03032?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=facearea&facepad=2&w=256&h=256&q=80",
-                ],
+                "user" => $user ? new UserResource($user) : null,
             ],
             "flash" => fn() => [
                 "success" => $request->session()->get("success"),

app/Http/Middleware/RedirectIfAuthenticated.php

@@ -8,7 +8,6 @@ use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Symfony\Component\HttpFoundation\Response;
-use Toby\Providers\RouteServiceProvider;
 
 class RedirectIfAuthenticated
 {
@@ -18,7 +17,7 @@ class RedirectIfAuthenticated
 
         foreach ($guards as $guard) {
             if (Auth::guard($guard)->check()) {
-                return redirect(RouteServiceProvider::HOME);
+                return redirect()->route("dashboard");
             }
         }
 

app/Http/Resources/UserResource.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class UserResource extends JsonResource
+{
+    public function toArray($request): array
+    {
+        return [
+            "id" => $this->id,
+            "name" => $this->name,
+            "email" => $this->email,
+            "role" => "Human Resources Manager",
+            "avatar" => "https://images.unsplash.com/photo-1550525811-e5869dd03032?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=facearea&facepad=2&w=256&h=256&q=80",
+        ];
+    }
+}