fixed invite seeder

Author: appinteractive

server/helper/seed-helpers.js

@@ -63,6 +63,9 @@ module.exports = {
     }
     return res;
   },
+  random: (items) => {
+    return _.shuffle(items).pop();
+  },
   randomDifficulty: () => {
     return _.shuffle(difficulties).pop();
   },

server/seeder/development/invites.js

@@ -10,9 +10,10 @@ module.exports = (seederstore) => {
         email: '{{internet.email}}',
         code: () => seedHelpers.genInviteCode(),
         badgeIds: () => seedHelpers.randomItems(seederstore.badges, '_id', 0, seederstore.badges.length),
-        language: () => seedHelpers.randomItems(['de', 'en']),
+        language: () => seedHelpers.random(['de', 'en']),
+        role: () => seedHelpers.random(['admin', 'moderator', 'manager', 'editor', 'user']),
         wasSeeded: true
       }
     }]
   };
-};
+};