Implements /api/v1/invite endpoint to generate/verify invites

Signed-off-by: Jaipradeesh J <[email protected]>

server/api/v1/users.js

@@ -15,7 +15,8 @@ router.get('/', (req, res) => {
     methods: [
       'POST /',
       'POST /password',
-      'POST /auth'
+      'POST /auth',
+      'POST /invite/'
     ]
   })
 })
@@ -91,4 +92,15 @@ router.post('/auth', requiredFields(['username', 'password']), (req, res, next)
     .catch(next)
 })
 
+/**
+ * Generates invite token and verify its signature
+ */
+router.post('/invite', requiredFields(['action', 'email']), (req, res, next) => {
+  if (req.required.action === 'generate') {
+    return jwt.createInviteJWT(req.query.user_id, req.required.email, req.app.get('jwtsecret'))
+  } else if (req.required.action === 'verify') {
+    return jwt.verifyInvite(req.required.email, req.query.invite_token, req.app.get('jwtsecret'))
+  }
+})
+
 module.exports = router