fix(tagstatistics): duplication values on group1 select.

Author: lucashimpens

source/src/main/java/org/cerberus/core/apiprivate/CampaignExecutionPrivateController.java

@@ -153,7 +153,7 @@ public ResponseEntity<String> getTagStatistics(
                     }
                 }
             }
-            response.put("globalGroup1List", campaignGroups1);
+            response.put("group1List", new HashSet<>(campaignGroups1.values())); //Hashset has only unique values
             response.put("campaignStatistics", aggregateListByCampaign);
             return ResponseEntity.ok(response.toString());
         } catch (JSONException exception) {

source/src/main/webapp/js/pages/ReportingCampaignStatistics.js

@@ -249,7 +249,7 @@ function getStatistics() {
             updateDatatable($("#tagStatisticTable"), data);
             removeLoadingStatus($("#tagStatisticList"));
             $('#group1Select').prop('disabled', false);
-            setSelectOptions("#group1Select", data.globalGroup1List);
+            setSelectOptions("#group1Select", data.group1List);
         }
     });
 }