fix(v3): cleanup of shared code

common/script/ops/clearPMs.js

@@ -1,4 +1,3 @@
-
 module.exports = function clearPMs (user) {
   user.inbox.messages = {};
   user.markModified('inbox.messages');

common/script/ops/scoreTask.js

@@ -3,6 +3,7 @@ import {
   NotAuthorized,
 } from '../libs/errors';
 import i18n from '../i18n';
+import updateStats from '../fns/updateStats';
 
 const MAX_TASK_VALUE = 21.27;
 const MIN_TASK_VALUE = -47.27;
@@ -254,6 +255,6 @@ module.exports = function scoreTask (options = {}, req = {}) {
     }
   }
 
-  user.fns.updateStats(stats, req);
+  updateStats(user, stats, req);
   return delta;
 };

common/script/ops/unlock.js

@@ -28,7 +28,7 @@ module.exports = function unlock (user, req = {}, analytics) {
     cost = 0.5;
   }
 
-  let alreadyOwns = !isFullSet && user.fns.dotGet(`purchased.${path}`) === true;
+  let alreadyOwns = !isFullSet && _.get(user, `purchased.${path}`) === true;
 
   if ((!user.balance || user.balance < cost) && !alreadyOwns) {
     throw new NotAuthorized(i18n.t('notEnoughGems', req.language));