Bumping created_at & updated_at fields to the end of schemas

front/app/src/common/crud/jsonschemas.service.ts

@@ -94,12 +94,34 @@ export class JsonschemasService {
                         }
                     }
                 }
-
+                this.changePropertiesOrder(resource);
                 observer.next(resource);
             })
         })
     }
 
+    changePropertiesOrder(resource: any) {
+        let created_at;
+        let updated_at;
+        let new_properties: any = {};
+        for (let prop_name in resource.properties) {
+            if (prop_name == 'created_at') {
+                created_at = resource.properties[prop_name];
+            } else if (prop_name == 'updated_at') {
+                updated_at = resource.properties[prop_name];
+            } else {
+                new_properties[prop_name] = resource.properties[prop_name];
+            }
+        }
+        if (created_at) {
+            new_properties['created_at'] = created_at;
+        }
+        if (updated_at) {
+            new_properties['updated_at'] = updated_at;
+        }
+        resource.properties = new_properties
+    }
+
     private is_object(prop: any) {
         return prop.hasOwnProperty('properties')
     }