public JSONObject addTestQuestion(JSONRPC2Request req, HttpServletRequest request)
throws Exception, SQLException {
JSONObject jsonResult = new JSONObject();
// set retrievers
Map<String, Object> params = req.getNamedParams();
NamedParamsRetriever np = new NamedParamsRetriever(params);
Map<String, Object> tParams = np.getMap("test");
NamedParamsRetriever testNp = new NamedParamsRetriever(tParams);
Map<String, Object> qParams = np.getMap("question");
NamedParamsRetriever questNp = new NamedParamsRetriever(qParams);
int tid = testNp.getInt(("id"));
int qid = questNp.getInt(("id"));
// load test and question
MySQLDAO dao = new MySQLDAO();
Test t = dao.loadTest(tid);
dao = new MySQLDAO();
Question q = dao.loadQuestion(qid);
// load current user
User u = getCurrentUser(request);
if (u.getId() == t.getOwnerId()) {
// check for duplicates
boolean duplicate = false;
for (Question quest : t.getQuestions()) {
if (quest.getId() == qid) {
duplicate = true;
}
}
if (!duplicate) {
dao = new MySQLDAO();
t = dao.saveTestQuestion(t, q);
}
} else {
throw new Exception("no privileges : you do not own this test!");
}
// set result
JSONObject jsonTest = t.toJSONObject();
JSONObject jsonQuestion = q.toJSONObject();
jsonResult.put("test", jsonTest);
jsonResult.put("question", jsonQuestion);
return jsonResult;
}
