public String getTestData() { Student newAmy = studentRepository.findByUsername("0002"); String ret = "New Amy's name: " + newAmy.getFirstName() + " " + newAmy.getLastName(); System.out.println(ret); return ret; }
private String getStudentInfo(String username) { Student stu = studentRepository.findByUsername(username); String ret = "Student username: "******", password: "******", name: " + stu.getFirstName() + " " + stu.getLastName() + "\n"; return ret; }
public String submitAnswer( String username, String assignmentName, ArrayList<String> codeStrings, int cyclomaticNumber) { String ret = ""; String answerName = assignmentName + "_" + username; Student stu = studentRepository.findByUsername(username); Assignment assign = assignmentRepository.findByName(assignmentName); Answer ans = null; EndResult<Answer> anss = answerRepository.findAll(); for (Answer an : anss) { if (answerName.equals(an.getName())) { ans = an; break; } } if (stu == null) { ret = "Student doesn't exist!"; return ret; } if (assign == null) { ret = "Assignment doesn't exist!"; return ret; } if (ans == null) { ans = new Answer(answerName, stu, assign); ans.setCodeStrings(codeStrings); ans.setCyclomaticNumber(cyclomaticNumber); stu.addAnswer(ans); assign.addAnswer(ans); answerRepository.save(ans); studentRepository.save(stu); assignmentRepository.save(assign); } else { ret = "Resubmission is not allowed."; } return ret; }
public void printAnswers(String username) { Student stu = studentRepository.findByUsername(username); for (Answer ans : stu.getAnswers()) { System.out.println("Assignment Name: " + ans.getAssignment().getName()); System.out.println("Code String"); for (int i = 0; i < ans.getCodeStrings().size(); i++) { System.out.println(ans.getCodeStrings().get(i)); } System.out.println("Code String Points"); for (int i = 0; i < ans.getCodeStringsPoints().size(); i++) { System.out.println(ans.getCodeStringsPoints().get(i)); } System.out.println( "Cyclomatic Number: " + ans.getCyclomaticNumber() + ", Points: " + ans.getCyclomaticNumberPoint()); } }
// Return error string if there is an error. Return empty string if there is no error. public String login(String username, String password) { String ret = ""; String errorMsg = "Please enter your Username and Password."; String errorMsg2 = "The username doesn't exist."; String errorMsg3 = "Wrong password!"; if (username == null || (username != null && username.isEmpty()) || password == null || (password != null && password.isEmpty())) { ret = errorMsg; return ret; } Student stu = studentRepository.findByUsername(username); if (stu == null) { // can't find username ret = errorMsg2; } else if (!stu.getPassword().equals(password)) { // password doesn't match ret = errorMsg3; } return ret; }