FIX: filter at correct places to improve displayed informtaion

frontend/src/components/DBEditor.vue

@@ -95,11 +95,12 @@ export default {
       }
       ta['parameters'] = {
         'new': transactionutil.remove_empty_data(this.object_functions[this.object_function].parameters, new_params),
-        'old': transactionutil.filer_old_data(this.object_functions[this.object_function].parameters, this.old_data)
+        'old': this.old_data
       }
       ta['old_uuid'] = this.old_uuid
       ta['uuid'] = uuidv4()
       ta['object_fq_name'] = this.object_fq_name
+      ta['object_functions'] = this.object_functions
       ta['object_function'] = this.object_function
       ta['input_reducer'] = this.input_reducer
       ta['non_optionals_order'] = this.non_optionals_order

frontend/src/util/apiutil.js

+import transactionutil from "@/util/transactionutil";
+
 export default {
     dict_by_value_of_array(arr, val) {
         let res = {}
@@ -30,10 +32,10 @@ export default {
         for (let i = 0; i < obj.length; i++) {
             let app = {name: `${obj[i].object_fq_name}.${obj[i].object_function}`}
             if (Object.keys(obj[i].parameters.old).length > 0) {
-                app['old'] = obj[i].parameters.old
+                app['old'] = transactionutil.filter_old_data(obj[i].object_functions[obj[i].object_function].parameters, obj[i].parameters.old)
             }
             if (Object.keys(obj[i].parameters.new).length > 0) {
-                app['new'] = obj[i].parameters.new
+                app['new'] = transactionutil.filter_unchanged_data(obj[i].parameters.new, obj[i].parameters.old)
             }
             res.push(app)
         }

frontend/src/util/transactionutil.js

@@ -28,7 +28,13 @@ export default {
                 return function_name
         }
     },
-    filer_old_data(params_list, old_data) {
+    filter_unchanged_data(d1, d2) {
+        return Object.keys(d1).reduce(function (filtered, key) {
+            if (!(key in d2) || d1[key] != d2[key]) filtered[key] = d1[key];
+            return filtered;
+        }, {})
+    },
+    filter_old_data(params_list, old_data) {
         return Object.keys(old_data).reduce(function (filtered, key) {
             if (key in params_list && 'old' in params_list[key]) filtered[key] = old_data[key];
             return filtered;