Merge pull request #3036 from weseek/fix/fallback-of-login-required

add next function to argument of fallback

src/server/middlewares/login-required.js

@@ -47,13 +47,13 @@ module.exports = (crowi, isGuestAllowed = false, fallback = null) => {
     const path = req.path || '';
     if (path.match(/^\/_api\/.+$/)) {
       if (fallback != null) {
-        return fallback(req, res);
+        return fallback(req, res, next);
       }
       return res.sendStatus(403);
     }
 
     if (fallback != null) {
-      return fallback(req, res);
+      return fallback(req, res, next);
     }
     req.session.redirectTo = req.originalUrl;
     return res.redirect('/login');

src/test/middlewares/login-required.test.js

@@ -228,7 +228,7 @@ describe('loginRequired', () => {
       expect(res.redirect).not.toHaveBeenCalled();
       expect(res.sendStatus).not.toHaveBeenCalled();
       expect(fallbackMock).toHaveBeenCalledTimes(1);
-      expect(fallbackMock).toHaveBeenCalledWith(req, res);
+      expect(fallbackMock).toHaveBeenCalledWith(req, res, next);
       expect(result).toBe('fallback');
     });
 
@@ -242,7 +242,7 @@ describe('loginRequired', () => {
       expect(res.sendStatus).not.toHaveBeenCalled();
       expect(res.redirect).not.toHaveBeenCalled();
       expect(fallbackMock).toHaveBeenCalledTimes(1);
-      expect(fallbackMock).toHaveBeenCalledWith(req, res);
+      expect(fallbackMock).toHaveBeenCalledWith(req, res, next);
       expect(result).toBe('fallback');
     });