update: get comm config api

app/Http/Controllers/Guest/CommController.php

@@ -11,8 +11,26 @@ class CommController extends Controller
     {
         return response([
             'data' => [
-                'tos_url' => config('v2board.tos_url')
+                'tos_url' => config('v2board.tos_url'),
+                'is_email_verify' => (int)config('v2board.email_verify', 0) ? 1 : 0,
+                'is_invite_force' => (int)config('v2board.invite_force', 0) ? 1 : 0,
+                'email_whitelist_suffix' => (int)config('v2board.email_whitelist_enable', 0)
+                    ? $this->getEmailSuffix()
+                    : 0,
+                'is_recaptcha' => (int)config('v2board.recaptcha_enable', 0) ? 1 : 0,
+                'recaptcha_siteKey' => config('v2board.recaptcha_site_key'),
+                'app_description' => config('v2board.app_description'),
+                'app_url' => config('v2board.app_url')
             ]
         ]);
     }
+
+    private function getEmailSuffix()
+    {
+        $suffix = config('v2board.email_whitelist_suffix', Dict::EMAIL_WHITELIST_SUFFIX_DEFAULT);
+        if (!is_array($suffix)) {
+            return preg_split('/,/', $suffix);
+        }
+        return $suffix;
+    }
 }

app/Http/Controllers/Passport/CommController.php

@@ -17,6 +17,7 @@ use ReCaptcha\ReCaptcha;
 
 class CommController extends Controller
 {
+    // TODO: remove on 1.5.5
     public function config()
     {
         return response([