@RequestMapping(value = "/saveprev_getnext", method = RequestMethod.POST)
@ResponseBody
@JsonRawValue
String getNextAndSavePrevious(
@RequestHeader(value = "Authorization") String token, @RequestBody String answer) {
long testId = tokenProcessor.decodeAndCheckToken(token);
String res = null;
if (testId != -1) {
if (!personal.testIsPassed(testId)) {
if (answer != null && !answer.equalsIgnoreCase("")) {
personal.setAnswer(testId, answer);
}
res = personal.getNextQuestion(testId);
if (res == null) {
res = "{\"error\":\"test is already passed\",\"isPassed\":true}";
}
} else {
res = "{\"error\":\"test is already passed\",\"isPassed\":true}";
}
} else {
res = "error - wrong token";
}
return res;
}
