start guest invitation on event

app/Http/Controllers/EventController.php

@@ -5,6 +5,7 @@ namespace App\Http\Controllers;
 use App\Http\Requests\EventRequest;
 use App\Models\Event;
 use App\Http\Resources\Event as EventResource;
+use App\User;
 use Illuminate\Http\Request;
 
 class EventController extends Controller
@@ -82,4 +83,37 @@ class EventController extends Controller
 
         return response([], 204);
     }
+
+    public function inviteUser(Event $event, User $user) {
+
+        $this->authorize('update', $event);
+
+        $event->guests()->attach($user);
+
+        return (new EventResource($event))
+            ->response()
+            ->setStatusCode(200);
+    }
+
+    public function removeInviteUser(Event $event, User $user) {
+
+        $this->authorize('delete', $event);
+
+        $event->guests()->detach($user);
+
+        return (new EventResource($event))
+            ->response()
+            ->setStatusCode(204);
+    }
+
+    public function addGuestToStaffEvent(Event $event, User $user) {
+
+        $this->authorize('delete', $event);
+
+        $event->guests()->updateExistingPivot($user, array('is_staff' => 1), false);
+
+        return (new EventResource($event))
+            ->response()
+            ->setStatusCode(200);
+    }
 }

app/Http/Resources/Event.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Resources;
 
+use App\Http\Resources\User as UserResource;
 use Illuminate\Http\Resources\Json\JsonResource;
 
 class Event extends JsonResource
@@ -30,6 +31,7 @@ class Event extends JsonResource
                                 'category_id' => $this->category_id
                             ],
                         ],
+                        'invitations' => UserResource::collection($this->guests),
                     ]
                 ],
             ],

app/Http/Resources/User.php

@@ -27,6 +27,9 @@ class User extends JsonResource
                     'thumbnail_cover_image' => new ImageResource($this->thumbnailImage),
                     'last_login' => optional($this->login_at)->diffForHumans(),
                     'is_admin' => $this->isAdmin(),
+                    'is_staff' => $this->whenPivotLoaded('event_guest', function() {
+                        return $this->pivot->is_staff;
+                    }),
                 ],
             ],
             'links' => [

app/Models/Event.php

@@ -2,9 +2,18 @@
 
 namespace App\Models;
 
+use App\User;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
 class Event extends Model
 {
     protected $guarded = [];
+
+    public function guests() :BelongsToMany
+    {
+        return $this->belongsToMany(User::class, 'event_guest')
+            ->withPivot('is_staff', 'validated_at')
+            ->withTimestamps();
+    }
 }

app/Models/User.php

@@ -8,12 +8,14 @@ use App\Models\Image;
 use App\Models\Memo;
 use App\Models\ToDoList;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\Relations\MorphOne;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Laravel\Passport\HasApiTokens;
+use phpDocumentor\Reflection\Types\Boolean;
 
 class User extends Authenticatable
 {
@@ -110,4 +112,11 @@ class User extends Authenticatable
     {
         return $this->hasMany(Event::class);
     }
+
+    public function invitedEvent(): BelongsToMany
+    {
+        return $this->belongsToMany(Event::class, 'event_guest')
+            ->withPivot('is_staff', 'validated_at')
+            ->withTimestamps();
+    }
 }