fix: auth route handlers not ending correctly

Author: mohd-akram

src/authentication/login.handler.ts

@@ -30,7 +30,7 @@ export const withLogin = (
       ...providerProps,
     });
     reply.type('text/html');
-    reply.send(login);
+    return reply.send(login);
   });
 
   fastifyInstance.post(loginPath, async (req, reply) => {
@@ -60,9 +60,9 @@ export const withLogin = (
       req.session.set('adminUser', adminUser);
 
       if (req.session.redirectTo) {
-        reply.redirect(302, req.session.redirectTo);
+        return reply.redirect(302, req.session.redirectTo);
       } else {
-        reply.redirect(302, rootPath);
+        return reply.redirect(302, rootPath);
       }
     } else {
       const login = await admin.renderLogin({
@@ -71,7 +71,7 @@ export const withLogin = (
         ...providerProps,
       });
       reply.type('text/html');
-      reply.send(login);
+      return reply.send(login);
     }
   });
 };

src/authentication/logout.handler.ts

@@ -20,13 +20,10 @@ export const withLogout = (
     if (provider) {
       await provider.handleLogout({ request, reply });
     }
-  
+
     if (request.session) {
-      request.session.destroy(() => {
-        reply.redirect(admin.options.loginPath);
-      })
-    } else {
-      reply.redirect(admin.options.loginPath);
+      await request.session.destroy();
     }
+    return reply.redirect(admin.options.loginPath);
   });
 };

src/authentication/protected-routes.handler.ts

@@ -7,7 +7,7 @@ export const withProtectedRoutesHandler = (
 ): void => {
   const { rootPath } = admin.options;
 
-  fastifyApp.addHook('preHandler', async (request, reply) => {    
+  fastifyApp.addHook('preHandler', async (request, reply) => {
     const buildComponentRoute = AdminRouter.routes.find((r) => r.action === 'bundleComponents')?.path
     if (AdminRouter.assets.find((asset) => request.url.match(asset.path))) {
       return;
@@ -28,7 +28,7 @@ export const withProtectedRoutesHandler = (
         ? rootPath
         : redirectTo;
 
-      reply.redirect(admin.options.loginPath);
+      return reply.redirect(admin.options.loginPath);
     }
   });
 };

src/authentication/refresh.handler.ts

@@ -54,8 +54,7 @@ export const withRefresh = (
     };
 
     request.session.set('adminUser', admin);
-    request.session.save(() => {
-      reply.send(admin);
-    });
+    await request.session.save();
+    return reply.send(admin);
   });
 };