public String deleteUser() {
if (selectedUser != null) {
if (!"admin".equals(selectedUser.getLoginName())) {
List<Account> accountList = accountService.getAllByUser(selectedUser);
for (Account account : accountList) {
account.setDestroy(true);
account.setUser(null);
accountService.updateAccount(account);
}
List<Topic> topicList = messageService.findByUser(selectedUser);
for (Topic topic : topicList) {
List<Message> messageList = messageService.findByTopic(topic);
topic.setLastMessage(null);
messageService.editTopic(topic);
for (Message message : messageList) {
message.setSender(null);
message.setTopic(null);
messageService.removeMessage(message);
}
messageList.clear();
messageService.removeTopic(topic);
}
topicList.clear();
userService.removeUser(selectedUser);
selectedUser = new User();
return "listUser?faces-redirect=true";
} else {
FacesContext.getCurrentInstance()
.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_INFO,
"Deleting error",
"This user has leaded projects or you tried to delete admin! >> nice try! "));
return "listUser?faces-redirect=false";
}
} else {
FacesContext.getCurrentInstance()
.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_INFO,
"User has not selected",
"You did not select any user!"));
return "listUser?faces-redirect=false";
}
}
