add admin role/log feature

static/scripts/sysadmin-app/collection/admin-operation-logs.js

@@ -0,0 +1,39 @@
+define([
+    'underscore',
+    'backbone.paginator',
+    'common',
+    'sysadmin-app/models/admin-operation-log'
+], function(_, BackbonePaginator, Common, AdminOperationLogModel) {
+    'use strict';
+
+    var AdminOperationLogCollection = Backbone.PageableCollection.extend({
+
+        model: AdminOperationLogModel,
+
+        url: function() {
+            return Common.getUrl({name: 'admin-operation-logs'});
+        },
+
+        state: {
+            firstPage: 1,
+            pageSize: 100
+        },
+
+        // Setting a parameter mapping value to null removes it from the query string
+        queryParams: {
+            currentPage: "page",
+            pageSize: "per_page",
+            totalPages: null,
+            totalRecords: null
+        },
+
+        parseState: function (resp) {
+            return {totalRecords: resp.total_count};
+        },
+
+        parseRecords: function (resp) {
+            return resp.data;
+        }
+    });
+    return AdminOperationLogCollection;
+});