Remove parseParams middleware

src/libs/middlewares/parseParams.js

-/**
-* ParseParams middleware
-*
-* EXAMPLE:
-* Use it with no parameters to get all the params specified
-* app.get('/', parseParams('dims'), function(req, res, next){})
-*
-* Use it with an array of accepted values
-* app.get('/', parseParams('filter', ['year', 'location']), function(req, res, next){})
-*
-* Use it globally
-* app.use(parseParams('dims'))
-*/
-
-const libs = `${process.cwd()}/libs`;
-
-const log = require(`${libs}/log`)(module);
-
-const _ = require('lodash')
-
-function parseParams(queryField, arr) {
-    return (req, res, next) => {
-        req[queryField] = {};
-        if (req.query[queryField]) {
-            const params = req.query[queryField].split(',');
-            // Temporary object to hold the params and it's values
-            const obj = {};
-            for (const param of params) {
-                // Get the key and the value - state:41 is key 'state' whith value 41.
-                // kv is then an array [key, value] or [key] if there is no value
-                const kv = param.split(':');
-                // Check if there is a value. If there isn't, assign true
-                obj[kv[0]] = (typeof kv[1] === 'undefined') ? true : kv[1];
-            }
-
-            // If the array exists and is not empty we intersect
-            if (typeof arr !== 'undefined' && arr.length > 0) {
-                // Intersect the keys of the obj with the array arr.
-                // The intersection array is assigned with the keys
-                const intersection = _.intersection(arr, Object.keys(obj));
-                // This is a bit tricky...
-                // For each key in the intersection array we get it's value in the obj
-                // and assign it to the custom attribute in the req obj.
-                // For example: instersection => ["state"] so
-                // obj[intersection[i]] (with i=0) is obj["state"], that is 41
-                // and req[queryField]["state"] = 41
-                for (let i = 0; i < intersection.length; ++i) {
-                    req[queryField][intersection[i]] = obj[intersection[i]];
-                }
-                req[queryField].size = intersection.length;
-            } else {
-                req[queryField] = obj;
-                req[queryField].size = Object.keys(obj).length;
-            }
-        }
-        next();
-    };
-}
-
-module.exports = parseParams;

src/libs/routes/enrollment.js

@@ -12,8 +12,6 @@ const query = require(`${libs}/middlewares/query`);
 
 const response = require(`${libs}/middlewares/response`);
 
-const parseParams = require(`${libs}/middlewares/parseParams`);
-
 const ReqQueryFields = require(`${libs}/middlewares/reqQueryFields`);
 
 let rqf = new ReqQueryFields();