feat: logout route/sign out button (#54)

server/overseerr-api.yml

@@ -457,10 +457,7 @@ paths:
           content:
             application/json:
               schema:
-                type: object
-                properties:
-                  status:
-                    type: string
+                $ref: '#/components/schemas/User'
       requestBody:
         required: true
         content:
@@ -472,7 +469,23 @@ paths:
                   type: string
               required:
                 - authToken
-
+  /auth/logout:
+    get:
+      summary: Logout and clear session cookie
+      description: This endpoint will completely clear the session cookie and associated values, logging out the user
+      tags:
+        - auth
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  status:
+                    type: string
+                    example: 'ok'
   /user:
     get:
       summary: Returns a list of all users

server/routes/auth.ts

@@ -75,7 +75,7 @@ authRoutes.post('/login', async (req, res) => {
       req.session.userId = user.id;
     }
 
-    return res.status(200).json({ status: 'ok' });
+    return res.status(200).json(user?.filter() ?? {});
   } catch (e) {
     console.error(e);
     res
@@ -84,4 +84,17 @@ authRoutes.post('/login', async (req, res) => {
   }
 });
 
+authRoutes.get('/logout', (req, res, next) => {
+  req.session?.destroy((err) => {
+    if (err) {
+      return next({
+        status: 500,
+        message: 'Something went wrong while attempting to logout',
+      });
+    }
+
+    return res.status(200).json({ status: 'ok' });
+  });
+});
+
 export default authRoutes;