/**
* Updates a {@link FeedbackResponse} based on it's {@code id}.<br>
* If the giver/recipient field is changed, the {@link FeedbackResponse} is updated by recreating
* the response<br>
* in order to prevent an id clash if the previous email is reused later on.
*/
public void updateFeedbackResponse(FeedbackResponseAttributes responseToUpdate)
throws InvalidParametersException, EntityDoesNotExistException, EntityAlreadyExistsException {
// Create a copy.
FeedbackResponseAttributes newResponse = new FeedbackResponseAttributes(responseToUpdate);
FeedbackResponseAttributes oldResponse = null;
if (newResponse.getId() == null) {
oldResponse =
frDb.getFeedbackResponse(
newResponse.feedbackQuestionId, newResponse.giverEmail, newResponse.recipientEmail);
} else {
oldResponse = frDb.getFeedbackResponse(newResponse.getId());
}
if (oldResponse == null) {
throw new EntityDoesNotExistException(
"Trying to update a feedback response that does not exist.");
}
// Copy values that cannot be changed to defensively avoid invalid
// parameters.
newResponse.courseId = oldResponse.courseId;
newResponse.feedbackSessionName = oldResponse.feedbackSessionName;
newResponse.feedbackQuestionId = oldResponse.feedbackQuestionId;
newResponse.feedbackQuestionType = oldResponse.feedbackQuestionType;
if (newResponse.responseMetaData == null) {
newResponse.responseMetaData = oldResponse.responseMetaData;
}
if (newResponse.giverEmail == null) {
newResponse.giverEmail = oldResponse.giverEmail;
}
if (newResponse.recipientEmail == null) {
newResponse.recipientEmail = oldResponse.recipientEmail;
}
if (newResponse.giverSection == null) {
newResponse.giverSection = oldResponse.giverSection;
}
if (newResponse.recipientSection == null) {
newResponse.recipientSection = oldResponse.recipientSection;
}
if (!newResponse.recipientEmail.equals(oldResponse.recipientEmail)
|| !newResponse.giverEmail.equals(oldResponse.giverEmail)) {
// Recreate response to prevent possible future id conflict.
try {
newResponse.setId(null);
frDb.createEntity(newResponse);
frDb.deleteEntity(oldResponse);
} catch (EntityAlreadyExistsException e) {
log.warning("Trying to update an existing response to one that already exists.");
throw new EntityAlreadyExistsException(
e.getMessage()
+ Const.EOL
+ "Trying to update recipient for response to one that already exists for this giver.");
}
} else {
frDb.updateFeedbackResponse(newResponse);
}
}
public void updateFeedbackResponsesForChangingSection(
String courseId, String userEmail, String oldSection, String newSection)
throws EntityDoesNotExistException, InvalidParametersException {
List<FeedbackResponseAttributes> responsesFromUser =
getFeedbackResponsesFromGiverForCourse(courseId, userEmail);
for (FeedbackResponseAttributes response : responsesFromUser) {
response.giverSection = newSection;
frDb.updateFeedbackResponse(response);
frcLogic.updateFeedbackResponseCommentsForResponse(response.getId());
}
List<FeedbackResponseAttributes> responsesToUser =
getFeedbackResponsesForReceiverForCourse(courseId, userEmail);
for (FeedbackResponseAttributes response : responsesToUser) {
response.recipientSection = newSection;
frDb.updateFeedbackResponse(response);
frcLogic.updateFeedbackResponseCommentsForResponse(response.getId());
}
}
public void createFeedbackResponse(FeedbackResponseAttributes fra)
throws InvalidParametersException {
try {
frDb.createEntity(fra);
} catch (Exception EntityAlreadyExistsException) {
try {
FeedbackResponseAttributes existingFeedback = new FeedbackResponseAttributes();
existingFeedback =
frDb.getFeedbackResponse(fra.feedbackQuestionId, fra.giverEmail, fra.recipientEmail);
fra.setId(existingFeedback.getId());
frDb.updateFeedbackResponse(fra);
} catch (Exception EntityDoesNotExistException) {
Assumption.fail();
}
}
}