AAAHHH IMMM.. IIIIM COOOMMMIIIIIIITIING!!!!!

app/App/Controller/ChatController.php

@@ -2,28 +2,10 @@
 
 namespace App\Controller;
 
-use App\Config;
+use App\Model\ChatModel;
-
-ChatController::init();
 
 abstract class ChatController
 {
-    private static array $messages;
-
-    static function init()
-    {
-        if (!file_exists(Config::get('path_to_chat_json_file'))) {
-            file_put_contents(
-                Config::get('path_to_chat_json_file'), 
-                json_encode([])
-            );
-        }
-        self::$messages = json_decode(
-            file_get_contents(Config::get('path_to_chat_json_file')),
-            true
-        );
-    }
-
     static function index()
     {
         if (empty($_POST)) {
@@ -36,7 +18,7 @@ abstract class ChatController
 
         $nick = filter_input(INPUT_POST, 'nick');
         $text = filter_input(INPUT_POST, 'text');
-        $errmsg = (function() use (&$text, &$nick): string|false {
+        $errmsg = (function() use (&$text, &$nick): string {
             if (empty(trim($nick, ' '))) {
                 return 'You must choose a nickname.';
             }
@@ -55,26 +37,16 @@ abstract class ChatController
                 return 'Message body cannot be empty.';
             }
 
-            return false;
+            return '';
         })();
 
-        if (!$errmsg) {
+        if (empty($errmsg)) {
-            if (count(self::$messages) > 100) {
+            ChatModel::save_message(
-                array_pop(self::$messages);
+                $nick,
-            }
+                $text
-
-            array_unshift(self::$messages, [
-                'nick' => $nick,
-                'date' => time(),
-                'text' => $text
-            ]);
-
-            file_put_contents(Config::get('path_to_chat_json_file'),
-                json_encode(
-                    self::$messages
-                )
             );
         }
+
         view('pages/chat/index', [
             'nick' => $nick,
             'just_sent_message' => true,
@@ -84,11 +56,14 @@ abstract class ChatController
 
     static function messages()
     {
-        view('pages/chat/messages', ['messages' => self::$messages]);
+        view('pages/chat/messages',
+            ['messages' => ChatModel::get_messages()]);
     }
 
     static function sync()
     {
-        json_response(hash('crc32', serialize(self::$messages)));
+        json_response(hash('crc32', serialize(
+            ChatModel::get_messages()
+        )));
     }
 }

app/App/Model/ChatModel.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Model;
+
+use App\Config;
+
+ChatModel::init();
+
+abstract class ChatModel
+{
+    private static array $messages;
+
+    static function init()
+    {
+        if (!file_exists(Config::get('path_to_chat_json_file'))) {
+            file_put_contents(
+                Config::get('path_to_chat_json_file'), 
+                json_encode([])
+            );
+        }
+        self::$messages = json_decode(
+            file_get_contents(Config::get('path_to_chat_json_file')),
+            true
+        );
+    }
+
+    static function get_messages(): array
+    {
+        return self::$messages;
+    }
+
+    static function save_message(string $nick, string $text)
+    {
+        if (count(self::$messages) > 100) {
+            array_pop($messages);
+        }
+
+        array_unshift(self::$messages, [
+            'nick' => $nick,
+            'date' => time(),
+            'text' => $text
+        ]);
+
+        file_put_contents(Config::get('path_to_chat_json_file'),
+            json_encode(
+                self::$messages
+            )
+        );
+    }
+}

routes/start.php

@@ -35,5 +35,12 @@ App::group('/chat', function() {
         ChatController::sync(...));
 });
 
+App::group('/blog', function() {
+    App::get('/',
+        fn() => view('pages/blog/home'));
+    App::get('/test',
+        fn() => view('pages/blog/test'));
+});
+
 http_response_code(404);
 view('errors/404');