Refactoring data-tables-invoker-api

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/api/data-tables-invoker-api.jag

@@ -25,24 +25,21 @@ var uriMatcher = new URIMatcher(String(uri));
 var devicemgtProps = require("/app/conf/devicemgt-props.js").config();
 var serviceInvokers = require("/app/modules/backend-service-invoker.js")["backendServiceInvoker"];
 
-if (uriMatcher.match("/{context}/api/data-tables/invoker")) {
+function appendQueryParam (url, queryParam , value) {
-    var url = request.getParameter("url");
+    if (url.indexOf("?") > 0) {
-    var targetURL;
+        return url + "&" + queryParam + "=" + value;
-    var payload = request.getContent();
-
-    function appendQueryParam (url, queryParam , value) {
-        if (url.indexOf("?") > 0) {
-            return url + "&" + queryParam + "=" + value;
-        }
-        return url + "?" + queryParam + "=" + value;
     }
-    targetURL = devicemgtProps["httpsURL"] + request.getParameter("url");
+    return url + "?" + queryParam + "=" + value;
+}
 
+if (uriMatcher.match("/{context}/api/data-tables/invoker")) {
+    var url = request.getParameter("url");
+    var targetURL = devicemgtProps["httpsURL"] + request.getParameter("url");
     var allParams = request.getAllParameters();
 
     for (var key in allParams) {
         if (allParams.hasOwnProperty(key)) {
-            if(key == "limit" || key == "offset" || key == "filter"){
+            if (key == "limit" || key == "offset" || key == "filter") {
                 targetURL = appendQueryParam(targetURL, key, allParams[key]);
             }
         }