-var constants = require('../initializers/constants')
-var logger = require('../helpers/logger')
-var Pods = require('../models/pods')
-var PoolRequests = require('../models/poolRequests')
-var requests = require('../helpers/requests')
-var Videos = require('../models/videos')
+const constants = require('../initializers/constants')
+const logger = require('../helpers/logger')
+const Pods = require('../models/pods')
+const PoolRequests = require('../models/poolRequests')
+const requests = require('../helpers/requests')
+const Videos = require('../models/videos')