misc: deps cleanup + form validation fixes

server/helpers/graph.js

@@ -1,5 +1,4 @@
 const _ = require('lodash')
-const Filter = require('scim-query-filter-parser')
 
 module.exports = {
   generateSuccess (msg) {
@@ -18,13 +17,5 @@ module.exports = {
       message: err.message || 'An unexpected error occured.'
     }
     return (complete) ? { responseResult: error } : error
-  },
-  filter (arr, filterString) {
-    const prvFilter = new Filter(_.toString(filterString).replace(/'/g, `"`))
-    return arr.filter(prvFilter.test)
-  },
-  orderBy (arr, orderString) {
-    let orderParams = _.zip(...orderString.split(',').map(ord => _.trim(ord).split(' ').map(_.trim)))
-    return _.orderBy(arr, orderParams[0], orderParams[1])
   }
 }