fix double faves

app/Http/Controllers/TableController.php

@@ -49,7 +49,12 @@ class TableController extends Controller
     public function favouriteTable(Request $request, User $user, string $table)
     {
         $tableModel = $this->resolveTable($request, $user, $table);
-        \user()->favouriteTables()->attach($tableModel);
+
+        $self = \user();
+        if (! $self->favouritesTable($tableModel)) {
+            $self->favouriteTables()->attach($tableModel);
+        }
+
         return redirect($tableModel->viewRoute);
     }
 

routes/web.php

@@ -47,13 +47,13 @@ Route::get('@{user}/!favourites', 'ProfileController@viewFavourites')->name('pro
 Route::get('@{user}/{table}', 'TableController@view')->name('table.view');
 Route::get('@{user}/{table}/revisions', 'TableController@viewRevisions')->name('table.revisions');
 Route::get('@{user}/{table}/export', 'TableController@export')->name('table.export');
-Route::get('@{user}/{table}/favourite', 'TableController@favouriteTable')->name('table.favourite');
-Route::get('@{user}/{table}/unfavourite', 'TableController@unfavouriteTable')->name('table.unfavourite');
 Route::get('@{user}/{table}/favourites', 'TableController@viewFavourites')->name('table.favourites');
 
-
 // Routes for confirmed users
 Route::group(['middleware' => ['auth', 'activated']], function () {
+    Route::get('@{user}/{table}/favourite', 'TableController@favouriteTable')->name('table.favourite');
+    Route::get('@{user}/{table}/unfavourite', 'TableController@unfavouriteTable')->name('table.unfavourite');
+
     // Table resource
     Route::group([
         'prefix' => 'table',