@RequestMapping(
value = {"/add-document-{userId}"},
method = RequestMethod.POST)
public String uploadDocument(
@Valid FileBucket fileBucket, BindingResult result, ModelMap model, @PathVariable int userId)
throws IOException {
if (result.hasErrors()) {
System.out.println("validation errors");
User user = userService.findById(userId);
model.addAttribute("user", user);
List<UserDocument> documents = userDocumentService.findAllByUserId(userId);
model.addAttribute("documents", documents);
return "managedocuments";
} else {
System.out.println("Fetching file");
User user = userService.findById(userId);
model.addAttribute("user", user);
saveDocument(fileBucket, user);
return "redirect:/add-document-" + userId;
}
}
/** This method will delete an user by it's SSOID value. */
@RequestMapping(
value = {"/delete-user-{ssoId}"},
method = RequestMethod.GET)
public String deleteUser(@PathVariable String ssoId) {
userService.deleteUserBySSO(ssoId);
return "redirect:/list";
}
/** This method will list all existing users. */
@RequestMapping(
value = {"/", "/list"},
method = RequestMethod.GET)
public String listUsers(ModelMap model) {
List<User> users = userService.findAllUsers();
model.addAttribute("users", users);
return "userslist";
}
/** This method will provide the medium to update an existing user. */
@RequestMapping(
value = {"/edit-user-{ssoId}"},
method = RequestMethod.GET)
public String editUser(@PathVariable String ssoId, ModelMap model) {
User user = userService.findBySSO(ssoId);
model.addAttribute("user", user);
model.addAttribute("edit", true);
return "registration";
}
/**
* This method will be called on form submission, handling POST request for saving user in
* database. It also validates the user input
*/
@RequestMapping(
value = {"/newuser"},
method = RequestMethod.POST)
public String saveUser(@Valid User user, BindingResult result, ModelMap model) {
if (result.hasErrors()) {
return "registration";
}
/*
* Preferred way to achieve uniqueness of field [sso] should be implementing custom @Unique annotation
* and applying it on field [sso] of Model class [User].
*
* Below mentioned peace of code [if block] is to demonstrate that you can fill custom errors outside the validation
* framework as well while still using internationalized messages.
*
*/
if (!userService.isUserSSOUnique(user.getId(), user.getSsoId())) {
FieldError ssoError =
new FieldError(
"user",
"ssoId",
messageSource.getMessage(
"non.unique.ssoId", new String[] {user.getSsoId()}, Locale.getDefault()));
result.addError(ssoError);
return "registration";
}
userService.saveUser(user);
model.addAttribute("user", user);
model.addAttribute(
"success",
"User " + user.getFirstName() + " " + user.getLastName() + " registered successfully");
// return "success";
return "registrationsuccess";
}
@RequestMapping(
value = {"/add-document-{userId}"},
method = RequestMethod.GET)
public String addDocuments(@PathVariable int userId, ModelMap model) {
User user = userService.findById(userId);
model.addAttribute("user", user);
FileBucket fileModel = new FileBucket();
model.addAttribute("fileBucket", fileModel);
List<UserDocument> documents = userDocumentService.findAllByUserId(userId);
model.addAttribute("documents", documents);
return "managedocuments";
}
/**
* This method will be called on form submission, handling POST request for updating user in
* database. It also validates the user input
*/
@RequestMapping(
value = {"/edit-user-{ssoId}"},
method = RequestMethod.POST)
public String updateUser(
@Valid User user, BindingResult result, ModelMap model, @PathVariable String ssoId) {
if (result.hasErrors()) {
return "registration";
}
userService.updateUser(user);
model.addAttribute(
"success",
"User " + user.getFirstName() + " " + user.getLastName() + " updated successfully");
return "registrationsuccess";
}