jaydata-reso/lib/Types/Notifications/ChangeCollector.js

Jaydata fork for RESO Web API

$data.Class.define('$data.Notifications.ChangeCollector', $data.Notifications.ChangeCollectorBase, null, {
    buildData: function (entities) {
        var result = [];
        entities.forEach(function (element) {
            var resObj = { entityState: element.data.entityState, typeName: element.data.getType().name };
            var enumerableMemDefCollection = [];

            switch (element.data.entityState) {
                case $data.EntityState.Added:
                    enumerableMemDefCollection = element.data.getType().memberDefinitions.getPublicMappedProperties();
                    break;
                case $data.EntityState.Modified:
                    enumerableMemDefCollection = element.data.changedProperties;
                    break;
                case $data.EntityState.Deleted:
                    enumerableMemDefCollection = element.data.getType().memberDefinitions.getKeyProperties();
                    break;
                default:
                    break;
            }

            enumerableMemDefCollection.forEach(function (memDef) {
                resObj[memDef.name] = element.data[memDef.name];
            });

            result.push(resObj);
        });

        return result;
    }
}, null);