wip: split shared ops

common/script/ops/reroll.js

@@ -0,0 +1,29 @@
+import i18n from '../i18n';
+import _ from 'lodash';
+
+module.exports = function (user, req, cb, analytics) {
+  var analyticsData;
+  if (user.balance < 1) {
+    return typeof cb === 'function' ? cb({
+      code: 401,
+      message: i18n.t('notEnoughGems', req.language)
+    }) : void 0;
+  }
+  user.balance--;
+  _.each(user.tasks, function (task) {
+    if (task.type !== 'reward') {
+      return task.value = 0;
+    }
+  });
+  user.stats.hp = 50;
+  analyticsData = {
+    uuid: user._id,
+    acquireMethod: 'Gems',
+    gemCost: 4,
+    category: 'behavior'
+  };
+  if (analytics !== null) {
+    analytics.track('Fortify Potion', analyticsData);
+  }
+  return typeof cb === 'function' ? cb(null, user) : void 0;
+};