added a default rule type, otherwise getting knockout binding issues

reused EIRequestController for test rules.

Author: RAJA MARAGANI

src/main/java/com/ericsson/ei/frontend/EIRequestsController.java

@@ -155,14 +155,12 @@ public ResponseEntity<String> getRequests(Model model, HttpServletRequest reques
     }
 
     /**
-     * Bridge all EI Http Requests with POST method. E.g. Making Create
-     * Subscription Request.
+     * Bridge all EI Http Requests with POST method.
      * 
      */
     @CrossOrigin
-    @RequestMapping(value = "/subscriptions", method = RequestMethod.POST)
+    @RequestMapping(value = { "/subscriptions", "/rules/rule-check/aggregation"}, method = RequestMethod.POST)
     public ResponseEntity<String> postRequests(Model model, HttpServletRequest request) {
-
         String eiBackendAddressSuffix = request.getServletPath();
         String newRequestUrl = getEIBackendSubscriptionAddress() + eiBackendAddressSuffix;
         LOG.info("Got HTTP Request with method POST.\nUrlSuffix: " + eiBackendAddressSuffix

src/main/java/com/ericsson/ei/frontend/RulesController.java

@@ -73,6 +73,17 @@ jQuery(document).ready(
         self.removeRule = function(name) {
           self.rulesBindingList.remove(name);
           self.dropdown.push(name.Type);
+          if(self.rulesBindingList().length == 0){
+            $.jGrowl("Deleted all rule types, but we need atleast one Rule type, Here add default rule type", {
+              sticky : false,
+              theme : 'Error'
+            });
+            self.rulesBindingList.push({
+              "TemplateName" : "",
+              "Type" : "EiffelArtifactCreatedEvent"
+
+            });
+          }
         };
 
         //This submit function for finding the aggregated object from the rules and events, This function internally call the ajax call
@@ -181,7 +192,7 @@ jQuery(document).ready(
                 var rulesList = JSON.parse(fileContent);
                 ko.cleanNode($("#testTulesDOMObject")[0]);
                 ko.cleanNode($("#submitButton")[0]);
-
+                $("#testTulesDOMObject").css('min-height', $(".navbar-sidenav").height() - 180);
                 vm.rulesBindingList.removeAll();
                 $('.eventsListDisplay > div:gt(0)').remove();
                 vm.rulesBindingList = ko.observableArray(rulesList);