@Override
public String execute(HttpServletRequest request, HttpServletResponse response) {
String login = request.getParameter("name");
String password = request.getParameter("password");
Authorization au = new Authorization();
au.setLogin(login);
au.setPassword(password);
DaoFactory factory = DaoFactory.getDaoFactory();
AuthorizationDao udao = factory.getAuthorizationDao();
StaffDao sdao = factory.getStaffDao();
DepartmentDao ddao = factory.getDepartmentDao();
PatientDao pdao = factory.getPatientDao();
if (udao.isAuthorization(au)) {
HttpSession session = request.getSession(true);
Authorization forSession = udao.readByLogin(login);
Staff forAccess = sdao.readById(forSession.getStaff());
String fa = forAccess.getSpecialization();
session.setAttribute("access", fa);
if (session.getAttribute("access").equals("admin")) {
List<Department> departments = ddao.getAllDepartments();
request.setAttribute("departments", departments);
return "/views/adminUserInformation.jsp";
} else if (session.getAttribute("access").equals("doctor")) {
return "/views/doctorStartPage.html";
} else if (session.getAttribute("access").equals("nurse")) {
List<Patient> patients = pdao.getAllPatients();
request.setAttribute("patients", patients);
return "/views/nurseStart.jsp";
} else {
return "/views/test.html";
}
} else {
return "../index.html";
}
}
private String newStaffId(String position) {
if (position.equals("管理员")) {
List<Staff> list = staffDao.findByPosition(position);
int num = list.size() + 1;
String id = "";
if (num < 10) {
id = "S" + "000" + num;
} else if (100 > num && num >= 10) {
id = "S" + "00" + num;
} else if (1000 > num && num >= 100) {
id = "S" + "0" + num;
} else {
id = "S" + num;
}
return id;
} else if (position.equals("经理")) {
List<Staff> list = staffDao.findByPosition(position);
int num = list.size() + 1;
String id = "";
if (num < 10) {
id = "A" + "000" + num;
} else if (100 > num && num >= 10) {
id = "A" + "00" + num;
} else if (1000 > num && num >= 100) {
id = "A" + "0" + num;
} else {
id = "A" + num;
}
return id;
} else {
List<Staff> list = staffDao.findByPosition(position);
int num = list.size() + 1;
String id = "";
if (num < 10) {
id = "C" + "000" + num;
} else if (100 > num && num >= 10) {
id = "C" + "00" + num;
} else if (1000 > num && num >= 100) {
id = "C" + "0" + num;
} else {
id = "C" + num;
}
return id;
}
}
@Override
public boolean login(String staffid, String password) {
Staff staff = staffDao.findByStaffId(staffid);
if (staff == null) {
return false;
}
if (password.equals(staff.getPassword())) return true;
else return false;
}
@Override
public StaffInfo searchStaffByStaffid(String staffid) {
StaffInfo staff = new StaffInfo();
Staff staffentity = staffDao.findByStaffId(staffid);
if (staffentity != null) {
staff = convertEntity(staffentity);
}
return staff;
}
@Override
public List<StaffInfo> searchStaffByProposition(String position) {
List<StaffInfo> stafflist = new ArrayList<StaffInfo>();
List<Staff> entitylist = staffDao.findByPosition(position);
if (entitylist != null) {
for (int i = 0; i < entitylist.size(); i++) {
StaffInfo temp = convertEntity(entitylist.get(i));
stafflist.add(temp);
}
}
return stafflist;
}
@Override
public List<StaffInfo> getStaffList() {
List<StaffInfo> stafflist = new ArrayList<StaffInfo>();
List<Staff> entitylist = staffDao.findAll();
if (entitylist != null) {
for (int i = 0; i < entitylist.size(); i++) {
StaffInfo temp = convertEntity(entitylist.get(i));
stafflist.add(temp);
}
}
return stafflist;
}
@Override
public void deleteStaff(StaffInfo staffinfo) {
Staff staff = convertInfo(staffinfo);
staffDao.delete(staff);
}
@Override
public void modifyStaffInfo(StaffInfo staffinfo) {
Staff staff = convertInfo(staffinfo);
staffDao.modify(staff);
}
@Override
public void addNewStaff(StaffInfo staffinfo) {
Staff staff = convertInfo(staffinfo);
staff.setStaffid(newStaffId(staffinfo.getPosition()));
staffDao.create(staff);
}