Added error handler

App/Controllers/Posts.php

@@ -30,7 +30,7 @@ class Posts
             ['valid_at', '<=', $now],
             ['status', '!=', 3]
         ]);
-        if ($valid !== false) {
+        if ($valid) {
             foreach ($valid as $fields) {
                 $id = $fields['id'];
 
@@ -42,7 +42,7 @@ class Posts
             ['valid_at', '>', $now],
             ['status', '!=', 3]
         ]);
-        if ($not_valid !== false) {
+        if ($not_valid) {
             foreach ($not_valid as $fields) {
                 $id = $fields['id'];
 
@@ -54,7 +54,7 @@ class Posts
             ['expired_at', '<', $now],
             ['status', '!=', 3]
         ]);
-        if ($expired !== false) {
+        if ($expired) {
             foreach ($expired as $fields) {
                 $id = $fields['id'];
 
@@ -108,7 +108,7 @@ class Posts
                 'token' => Token::generate()
             ]);
         } else {
-            Redirect::to('/');
+            throw new \Exception("Page not found", 404);
         }
     }
 
@@ -148,7 +148,7 @@ class Posts
                 );
             }
         } else {
-            Redirect::to('/');
+            throw new \Exception("Page not found", 404);
         }
     }
 
@@ -162,7 +162,7 @@ class Posts
                 'token' => Token::generate()
             ]);
         } else {
-            Redirect::to('/');
+            throw new \Exception("Page not found", 404);
         }
     }