wordle backend and some frontend changes

app/Http/Controllers/TlaController.php

@@ -17,6 +17,7 @@ class TlaController extends Controller
             $session->forget('tla-'.$language);
             $session->forget('correct-'.$language);
             $session->forget('review-'.$language);
+            $session->put('tla-array-'.$language, ['', '', '']);
             $session->put('date-'.$language, date('Y-m-d'));
         }
     }
@@ -27,6 +28,9 @@ class TlaController extends Controller
         if ( !in_array($language, $allowedLanguages) ) $language = 'en';
 
         $tla = Tla::GetCurrentTla($language);
+
+        if ($tla == NULL) return response()->json([ 'no_tla' => true ]);
+
         $this->session_flush($request, $language);
 
         $session = $request->session();
@@ -39,6 +43,7 @@ class TlaController extends Controller
             'context' => $session->get('tla-'.$language) == $tla->acronym ? $tla->context : NULL,
             'submitter' => $tla->submitter,
             'correct' => $session->get('correct-'.$language),
+            'tla_array' => ['','',''],
         ]);
     } 
 
@@ -96,6 +101,14 @@ class TlaController extends Controller
             if ($score == 12) $session->put('correct-'.$language, true);
         }
 
+        $tla_array = $session->get('tla-array-'.$language);
+
+        for ($i = 0; $i < 3; $i++) {
+            if ($tla_array[$i] == "" && $guess_array[$i + 3] == 2) $tla_array[$i] = $tla[$i];
+        }
+
+        $session->put('tla-array-'.$language, $tla_array);
+
         return response()->json([
             'guesses' => $guesses,
             'date' => $session->get('date'),
@@ -103,6 +116,7 @@ class TlaController extends Controller
             'context' => $session->get('tla-'.$language) == $tla_object->acronym ? $tla_object->context : NULL,
             'score' => $score,
             'correct' => $session->get('correct-'.$language),
+            'tla_array' => $tla_array,
         ]);
     }