@Override
@Transactional
public Object saveInstance(EntityRecord entityRecord, Long deleteValueFieldId) {
EntityDto entity = getEntity(entityRecord.getEntitySchemaId());
validateCredentials(entity);
validateNonEditableProperty(entity);
List<FieldDto> entityFields = getEntityFields(entityRecord.getEntitySchemaId());
try {
MotechDataService service = getServiceForEntity(entity);
Class<?> entityClass = getEntityClass(entity);
boolean newObject = entityRecord.getId() == null;
Object instance;
if (newObject) {
instance = entityClass.newInstance();
for (FieldDto entityField : entityFields) {
if (entityField.getType().isMap() && entityField.getBasic().getDefaultValue() != null) {
setInstanceFieldMap(instance, entityField);
}
}
} else {
instance = service.retrieve(ID_FIELD_NAME, entityRecord.getId());
if (instance == null) {
throw new ObjectNotFoundException(entity.getName(), entityRecord.getId());
}
}
updateFields(instance, entityRecord.getFields(), service, deleteValueFieldId, !newObject);
if (newObject) {
return service.create(instance);
} else {
return service.update(instance);
}
} catch (Exception e) {
if (entityRecord.getId() == null) {
throw new ObjectCreateException(entity.getName(), e);
} else {
throw new ObjectUpdateException(entity.getName(), entityRecord.getId(), e);
}
}
}
@Test
public void shouldReturnNewInstances() {
mockSampleFields();
mockEntity();
EntityRecord record = instanceService.newInstance(ENTITY_ID);
assertNotNull(record);
assertEquals(Long.valueOf(ENTITY_ID), record.getEntitySchemaId());
assertNull(record.getId());
List<FieldRecord> fieldRecords = record.getFields();
assertCommonFieldRecordFields(fieldRecords);
assertEquals(
asList("Default", 7, null, null, null),
extract(fieldRecords, on(FieldRecord.class).getValue()));
}
@Test
public void shouldReturnEntityInstance() {
mockDataService();
mockSampleFields();
mockEntity();
when(motechDataService.retrieve("id", INSTANCE_ID))
.thenReturn(new TestSample("Hello world", 99));
EntityRecord record = instanceService.getEntityInstance(ENTITY_ID, INSTANCE_ID);
assertNotNull(record);
assertEquals(Long.valueOf(ENTITY_ID), record.getEntitySchemaId());
assertEquals(Long.valueOf(INSTANCE_ID), record.getId());
List<FieldRecord> fieldRecords = record.getFields();
assertCommonFieldRecordFields(fieldRecords);
assertEquals(
asList("Hello world", 99, null, null, null),
extract(fieldRecords, on(FieldRecord.class).getValue()));
}
