Files
erp-imprimelibros/src/main/java/com/imprimelibros/erp/users/UserController.java

412 lines
18 KiB
Java

package com.imprimelibros.erp.users;
import com.imprimelibros.erp.datatables.DataTablesResponse;
import com.imprimelibros.erp.i18n.TranslationService;
import com.imprimelibros.erp.users.validation.UserForm;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.context.MessageSource;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.security.core.Authentication;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import com.imprimelibros.erp.datatables.DataTablesRequest;
import com.imprimelibros.erp.datatables.DataTablesParser;
import com.imprimelibros.erp.config.Sanitizer;
import com.imprimelibros.erp.datatables.DataTable;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import java.time.LocalDateTime;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.PathVariable;
@Controller
@PreAuthorize("hasRole('ADMIN') or hasRole('SUPERADMIN')")
@RequestMapping("/users")
public class UserController {
private UserDao repo;
private RoleDao roleRepo;
private MessageSource messageSource;
private Sanitizer sanitizer;
private PasswordEncoder passwordEncoder;
private TranslationService translationService;
private UserService userService;
public UserController(UserDao repo, UserService userService, MessageSource messageSource, Sanitizer sanitizer,
PasswordEncoder passwordEncoder, RoleDao roleRepo, TranslationService translationService) {
this.repo = repo;
this.messageSource = messageSource;
this.sanitizer = sanitizer;
this.roleRepo = roleRepo;
this.passwordEncoder = passwordEncoder;
this.translationService = translationService;
this.userService = userService;
}
@GetMapping
public String list(Model model, Authentication authentication, Locale locale) {
List<String> keys = List.of(
"usuarios.delete.title",
"usuarios.delete.text",
"usuarios.eliminar",
"usuarios.delete.button",
"app.yes",
"app.cancelar",
"usuarios.delete.ok.title",
"usuarios.delete.ok.text");
Map<String, String> translations = translationService.getTranslations(locale, keys);
model.addAttribute("languageBundle", translations);
return "imprimelibros/users/users-list";
}
// IMPORTANTE: asegúrate de que el controller es @RestController O anota el
// método con @ResponseBody.
@GetMapping(value = "/datatable", produces = "application/json")
@ResponseBody
public DataTablesResponse<Map<String, Object>> datatable(HttpServletRequest request, Authentication authentication,
Locale locale) {
DataTablesRequest dt = DataTablesParser.from(request); //
// OJO: en la whitelist mete solo columnas "reales" y escalares (no relaciones).
// Si 'role' es relación, sácalo de aquí:
List<String> searchable = List.of("fullName", "userName", "enabled", "rolesConcat"); // <- busca por roles de
// verdad
List<String> orderable = List.of("id", "fullName", "userName", "enabled", "roleRank"); // <- permite ordenar por
// estas
// columnas
Specification<User> base = (root, query, cb) -> cb.conjunction();
long total = repo.count();
return DataTable
.of(repo, User.class, dt, searchable) // 'searchable' en DataTable.java
// edita columnas "reales":
.orderable(orderable)
.edit("enabled", (User u) -> {
if (u.isEnabled()) {
return "<span class=\"badge bg-success\" >"
+ messageSource.getMessage("usuarios.tabla.activo", null, locale) + "</span>";
} else {
return "<span class=\"badge bg-danger\" >"
+ messageSource.getMessage("usuarios.tabla.inactivo", null, locale) + "</span>";
}
})
// acciones virtuales:
.add("roles", (User u) -> u.getRoles().stream()
.map(Role::getName)
.map(String::toLowerCase)
.map(rol -> "<span class=\"badge bg-primary\">" +
messageSource.getMessage("usuarios.rol." + rol, null, locale) + "</span>")
.collect(Collectors.joining(" ")))
.add("actions", (user) -> {
boolean isSuperAdmin = authentication.getAuthorities().stream()
.anyMatch(a -> a.getAuthority().equals("ROLE_SUPERADMIN"));
if (!isSuperAdmin) {
return "<div class=\"hstack gap-3 flex-wrap\">\n" +
" <a href=\"javascript:void(0);\" data-id=\"" + user.getId()
+ "\" class=\"link-success btn-edit-user fs-15\"><i class=\"ri-edit-2-line\"></i></a>\n"
+
" </div>";
} else {
// Admin editando otro admin o usuario normal: puede editarse y eliminarse
return "<div class=\"hstack gap-3 flex-wrap\">\n" +
" <a href=\"javascript:void(0);\" data-id=\"" + user.getId()
+ "\" class=\"link-success btn-edit-user fs-15\"><i class=\"ri-edit-2-line\"></i></a>\n"
+
" <a href=\"javascript:void(0);\" data-id=\"" + user.getId()
+ "\" class=\"link-danger btn-delete-user fs-15\"><i class=\"user-delete ri-delete-bin-line\"></i></a>\n"
+
" </div>";
}
})
.where(base)
// Filtros custom:
.filter((builder, req) -> {
// f_enabled: 'true' | 'false' | ''
String fEnabled = Optional.ofNullable(req.raw.get("f_enabled")).orElse("").trim();
if (!fEnabled.isEmpty()) {
boolean enabledVal = Boolean.parseBoolean(fEnabled);
builder.add((root, q, cb) -> cb.equal(root.get("enabled"), enabledVal));
}
// f_role: 'USER' | 'ADMIN' | 'SUPERADMIN' | ''
String fRole = Optional.ofNullable(req.raw.get("f_role")).orElse("").trim();
if (!fRole.isEmpty()) {
builder.add((root, q, cb) -> {
// join a roles; marca la query como distinct para evitar duplicados
var r = root.join("roles", jakarta.persistence.criteria.JoinType.LEFT);
q.distinct(true);
return cb.equal(r.get("name"), fRole);
});
}
})
.toJson(total);
}
@GetMapping("form")
public String getForm(@RequestParam(required = false) Long id,
@ModelAttribute("user") UserForm form,
BindingResult binding,
Model model,
HttpServletResponse response,
Locale locale) {
if (id != null) {
var opt = repo.findById(id);
if (opt.isEmpty()) {
binding.reject("usuarios.error.noEncontrado",
messageSource.getMessage("usuarios.error.noEncontrado", null, locale));
response.setStatus(404);
model.addAttribute("action", "/users/" + id);
return "imprimelibros/users/user-form :: userForm";
}
User u = opt.get();
// map ENTIDAD -> DTO (¡no metas la entidad en "user"!)
form.setId(u.getId());
form.setFullName(u.getFullName());
form.setUserName(u.getUserName());
form.setEnabled(u.isEnabled());
form.setRoleName(u.getRoles().stream().findFirst().map(Role::getName).orElse("USER"));
form.setPassword(null);
form.setConfirmPassword(null);
model.addAttribute("action", "/users/" + id);
} else {
// Crear: valores por defecto
form.setEnabled(true);
model.addAttribute("action", "/users");
}
return "imprimelibros/users/user-form :: userForm";
}
@PostMapping
public String create(
@Validated(UserForm.Create.class) @ModelAttribute("user") UserForm form,
BindingResult binding,
Model model,
HttpServletResponse response,
Locale locale) {
String normalized = sanitizer.plain(form.getUserName().trim());
if (repo.existsByUserNameIgnoreCase(normalized)) {
binding.rejectValue("userName", "validation.unique",
messageSource.getMessage("usuarios.error.duplicado", null, locale));
}
var optRole = roleRepo.findRoleByName(form.getRoleName());
if (optRole.isEmpty()) {
binding.rejectValue("roleName", "usuarios.errores.rol.invalido",
messageSource.getMessage("usuarios.error.rol", null, locale));
}
if (binding.hasErrors()) {
response.setStatus(422); // <- clave
model.addAttribute("action", "/users");
return "imprimelibros/users/user-form :: userForm";
}
User u = new User();
u.setFullName(sanitizer.plain(form.getFullName()));
u.setUserName(normalized.toLowerCase());
u.setPassword(passwordEncoder.encode(form.getPassword()));
java.util.Set<Role> roles = new java.util.HashSet<>();
roles.add(optRole.get());
u.setRoles(roles);
u.setEnabled(Boolean.TRUE.equals(form.getEnabled()));
try {
repo.save(u);
} catch (org.springframework.dao.DataIntegrityViolationException ex) {
// carrera contra otra inserción: vuelve como error de campo
binding.rejectValue("userName", "validation.unique",
messageSource.getMessage("usuarios.error.duplicado", null, locale));
response.setStatus(422);
model.addAttribute("action", "/users");
return "imprimelibros/users/user-form :: userForm";
}
response.setStatus(204);
return null;
}
@PutMapping("/{id}")
public String edit(
@PathVariable Long id,
@Validated(UserForm.Update.class) @ModelAttribute("user") UserForm form,
BindingResult binding,
Model model,
HttpServletResponse response,
Locale locale) {
var uOpt = repo.findById(id);
if (uOpt.isEmpty()) {
binding.reject("usuarios.error.noEncontrado",
messageSource.getMessage("usuarios.error.noEncontrado", null, locale));
}
String normalized = sanitizer.plain(form.getUserName()).trim();
if (repo.existsByUserNameIgnoreCaseAndIdNot(normalized, id)) {
binding.rejectValue("userName", "validation.unique",
messageSource.getMessage("usuarios.error.duplicado", null, locale));
}
var optRole = roleRepo.findRoleByName(form.getRoleName());
if (optRole.isEmpty()) {
binding.rejectValue("roleName", "usuarios.errores.rol.invalido",
messageSource.getMessage("usuarios.error.rol", null, locale));
}
if (binding.hasErrors()) {
response.setStatus(422);
model.addAttribute("action", "/users/" + id);
return "imprimelibros/users/user-form :: userForm";
}
var u = uOpt.get();
u.setFullName(sanitizer.plain(form.getFullName()).trim());
u.setUserName(normalized.toLowerCase());
if (form.getPassword() != null && !form.getPassword().isBlank()) {
u.setPassword(passwordEncoder.encode(form.getPassword()));
}
u.setRoles(new java.util.HashSet<>(java.util.List.of(optRole.get())));
u.setEnabled(Boolean.TRUE.equals(form.getEnabled()));
try {
repo.save(u);
} catch (org.springframework.dao.DataIntegrityViolationException ex) {
binding.rejectValue("userName", "validation.unique",
messageSource.getMessage("usuarios.error.duplicado", null, locale));
response.setStatus(422);
model.addAttribute("action", "/users/" + id);
return "imprimelibros/users/user-form :: userForm";
}
response.setStatus(204);
return null;
}
@DeleteMapping("/{id}")
@Transactional
public ResponseEntity<?> delete(@PathVariable Long id, Authentication auth, Locale locale) {
return repo.findById(id).map(u -> {
if (auth != null && u.getUserName().equalsIgnoreCase(auth.getName())) {
return ResponseEntity.status(HttpStatus.FORBIDDEN)
.body(Map.of("message", messageSource.getMessage("usuarios.error.delete-self", null, locale)));
}
try {
Long currentUserId = null;
if (auth != null && auth.getPrincipal() instanceof UserDetailsImpl udi) {
currentUserId = udi.getId();
} else if (auth != null) {
currentUserId = repo.findIdByUserNameIgnoreCase(auth.getName()).orElse(null); // fallback
}
u.setDeleted(true);
u.setDeletedAt(LocalDateTime.now());
u.setDeletedBy(currentUserId);
// Soft-delete de los vínculos (si usas cascade REMOVE + @SQLDelete en UserRole,
// podrías omitir este foreach y dejar que JPA lo haga)
u.getRolesLink().forEach(UserRole::softDelete);
repo.save(u); // ← NO delete(); guardamos el soft delete con deleted_by relleno
return ResponseEntity.ok(Map.of("message",
messageSource.getMessage("usuarios.exito.eliminado", null, locale)));
} catch (Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
.body(Map.of("message",
messageSource.getMessage("usuarios.error.delete-internal-error", null, locale)));
}
}).orElseGet(() -> ResponseEntity.status(HttpStatus.NOT_FOUND)
.body(Map.of("message", messageSource.getMessage("usuarios.error.not-found", null, locale))));
}
@ResponseBody
@GetMapping(value = "api/get-users", produces = MediaType.APPLICATION_JSON_VALUE)
public Map<String, Object> getUsers(
@RequestParam(required = false) String role, // puede venir ausente
@RequestParam(required = false) Boolean showUsername,
@RequestParam(required = false) String q,
@RequestParam(defaultValue = "1") int page,
@RequestParam(defaultValue = "10") int size) {
Pageable pageable = PageRequest.of(Math.max(0, page - 1), size);
Page<User> users = userService.findByRoleAndSearch(role, q, pageable);
boolean more = users.hasNext();
List<Map<String, Object>> results = users.getContent().stream()
.map(u -> {
Map<String, Object> m = new HashMap<>();
m.put("id", u.getId());
if (showUsername != null && Boolean.TRUE.equals(showUsername)) {
m.put("text", (u.getFullName() != null && !u.getFullName().isBlank())
? u.getFullName() + " (" + u.getUserName() + ")"
: u.getUserName());
} else {
m.put("text", (u.getFullName() != null && !u.getFullName().isBlank())
? u.getFullName()
: u.getUserName());
}
return m;
})
.collect(Collectors.toList());
return Map.of(
"results", results,
"pagination", Map.of("more", more));
}
@ResponseBody
@GetMapping(value = "api/get-user/{id}", produces = MediaType.APPLICATION_JSON_VALUE)
public Map<String, Object> getUser(@PathVariable Long id) {
User u = userService.findById(id);
if (u == null) {
return Map.of();
}
Map<String, Object> m = new HashMap<>();
m.put("id", u.getId());
m.put("userName", u.getUserName());
m.put("fullName", u.getFullName());
return m;
}
}