Add generic list functionality for users and departments; implement new endpoints and update security configuration

src/main/java/com/ieslamar/GestionInventario/DataInitializer.java

@@ -2,6 +2,7 @@
 package com.ieslamar.GestionInventario;
 import com.ieslamar.GestionInventario.dto.BotonDTO;
 import com.ieslamar.GestionInventario.entities.Role;
+import com.ieslamar.GestionInventario.services.DepartamentoService;
 import com.ieslamar.GestionInventario.services.UserService;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.context.annotation.Bean;
@@ -17,10 +18,13 @@ public class DataInitializer {
 //            userService.registerUser("user", "user123", Role.USER.name(), "user123@ejemplo.com",null);
 //        };
 //    }
-//    public static void test(){
-//        BotonDTO boton1 = new BotonDTO("Inventario", "/Inventario/management");
-//        boton1.isRequireAdmin();
-//
+
+//    @Bean
+//    public CommandLineRunner initData(DepartamentoService departamentoService) {
+//        return args -> {
+//            departamentoService.registerDepartamento("Informática");
+//            departamentoService.registerDepartamento("Ciencias");
+//        };
 //    }
 }
 

src/main/java/com/ieslamar/GestionInventario/SecurityConfig.java

@@ -25,7 +25,7 @@ public class SecurityConfig {
                 .requestMatchers("/css/**", "/js/**", "/images/**").permitAll() // Permitir acceso a CSS, JS e imágenes
                 .requestMatchers("/admin/**").hasRole("ADMIN")
                 .requestMatchers("/user/**").hasAnyRole("USER", "ADMIN")
-                .requestMatchers("/management", "/user_management", "/register").hasRole("ADMIN")
+                .requestMatchers("/management", "/user_management", "/register","/generic_list","generic_list_departamento").hasRole("ADMIN")
                 .requestMatchers("/", "/login").permitAll()
                 .anyRequest().authenticated()
             )

src/main/java/com/ieslamar/GestionInventario/controllers/UserController.java

@@ -3,6 +3,7 @@ package com.ieslamar.GestionInventario.controllers;
 
 import com.ieslamar.GestionInventario.dto.BotonDTO;
 import com.ieslamar.GestionInventario.entities.User;
+import com.ieslamar.GestionInventario.services.DepartamentoService;
 import com.ieslamar.GestionInventario.services.UserService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.Authentication;
@@ -20,15 +21,18 @@ import java.util.ArrayList;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 @Controller
 public class UserController {
 
 
     private final UserService userService;
+    private final DepartamentoService departamentoService;
 
-    public UserController(UserService userService) {
+    public UserController(UserService userService, DepartamentoService departamentoService) {
         this.userService = userService;
+        this.departamentoService = departamentoService;
     }
 
     private final BotonDTO gestionUsuarios = new BotonDTO("Gestión de usuarios", "/user_management", true, null);
@@ -128,4 +132,51 @@ public class UserController {
         return "redirect:/user_management";
     }
 
+
+
+
+
+
+
+
+
+    @GetMapping("/generic_list")
+    public String genericPage(Model model) {
+        model.addAttribute("title", "Gestión Genérica");
+        model.addAttribute("headers", List.of("ID", "Nombre", "Rol", "Email", "Acciones"));
+        model.addAttribute("items", userService.getAllUsers().stream()
+            .map(user -> Map.of(
+                "id", user.getId(),
+                "values", List.of(user.getId(), user.getNombre(), user.getRole(), user.getMail())
+            ))
+            .toList());
+        model.addAttribute("actionsUrl", Map.of(
+            "edit", "/edit_user",
+            "delete", "/delete_user"
+        ));
+        model.addAttribute("backUrl", "/Inventario/home");
+        model.addAttribute("addUrl", "/Inventario/register");
+        return "generic_list";
+    }
+
+    @GetMapping("/generic_list_departamento")
+    public String genericPageDepartamento(Model model) {
+        model.addAttribute("title", "Gestión Genérica");
+        model.addAttribute("headers", List.of("ID", "Nombre","Acciones"));
+        model.addAttribute("items", departamentoService.getAllDepartamentos().stream()
+            .map(departamento -> Map.of(
+                "id", departamento.getId(),
+                "values", List.of(departamento.getId(), departamento.getNombre())
+            ))
+            .toList());
+        model.addAttribute("actionsUrl", Map.of(
+            "edit", "/edit_user",
+            "delete", "/delete_user"
+        ));
+        model.addAttribute("backUrl", "/Inventario/home");
+        model.addAttribute("addUrl", "/Inventario/register");
+        return "generic_list";
+    }
+
+
 }

src/main/java/com/ieslamar/GestionInventario/services/DepartamentoService.java

@@ -16,4 +16,10 @@ public class DepartamentoService {
     public List<Departamento> getAllDepartamentos() {
         return departamentoRepository.findAll();
     }
+
+    public void registerDepartamento(String nombre) {
+        Departamento departamento = new Departamento();
+        departamento.setNombre(nombre);
+        departamentoRepository.save(departamento);
+    }
 }

src/main/resources/db/Inventario_bueno_v1.sql

@@ -23,7 +23,7 @@ USE `inventario` ;
 DROP TABLE IF EXISTS `inventario`.`departamentos` ;
 
 CREATE TABLE IF NOT EXISTS `inventario`.`departamentos` (
-  `iddepartamentos` INT NOT NULL,
+  `iddepartamentos` INT NOT NULL AUTO_INCREMENT,
   `Nombre` VARCHAR(45) NULL,
   PRIMARY KEY (`iddepartamentos`))
 ENGINE = InnoDB;
@@ -147,7 +147,7 @@ ENGINE = InnoDB;
 DROP TABLE IF EXISTS `inventario`.`proveedores` ;
 
 CREATE TABLE IF NOT EXISTS `inventario`.`proveedores` (
-  `idproveedores` INT NOT NULL,
+  `idproveedores` INT NOT NULL AUTO_INCREMENT,
   `nombre` VARCHAR(45) NOT NULL,
   PRIMARY KEY (`idproveedores`))
 ENGINE = InnoDB;
@@ -159,7 +159,7 @@ ENGINE = InnoDB;
 DROP TABLE IF EXISTS `inventario`.`factura` ;
 
 CREATE TABLE IF NOT EXISTS `inventario`.`factura` (
-  `idfactura` INT NOT NULL,
+  `idfactura` INT NOT NULL AUTO_INCREMENT,
   `foto` LONGBLOB NULL,
   `fecha` DATE NOT NULL,
   `fin_garantia` DATE NOT NULL,

src/main/resources/templates/fragments/list.html

@@ -1,13 +0,0 @@
-<!-- fragments/buttons.html -->
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.w3.org/1999/xhtml">
-<body>
-    <div th:fragment="List()" class="container1">
-
-    </div>
-</body>
-</html>
-
-
-
-

src/main/resources/templates/generic_list.html

@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html lang="es" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title th:text="${title}">Página Genérica</title>
+    <link rel="stylesheet" th:href="@{/css/table_style.css}">
+</head>
+<body>
+<div class="contenido">
+    <h2 th:text="${title}"></h2>
+    <div class="table-container">
+        <table class="table1">
+            <thead>
+            <tr>
+                <th th:each="header : ${headers}" th:text="${header}"></th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr th:each="item : ${items}">
+                <td th:each="value : ${item.values}" th:text="${value}"></td>
+                <td class="celda-acciones">
+                    <button th:if="${actionsUrl.edit}" th:href="${actionsUrl.edit} + '/' + ${item.id}" th:title="Editar">✏️</button>
+                    <form th:if="${actionsUrl.delete}" th:action="${actionsUrl.delete}" method="post" style="display:inline;">
+                        <input type="hidden" th:name="id" th:value="${item.id}"/>
+                        <button type="submit" th:title="Borrar" formaction="#"
+                                onclick="if(confirm('¿Estás seguro de que deseas borrar este elemento?')) { this.form.action = this.form.getAttribute('th:action'); } else { return false; }">
+                            🗑️
+                        </button>
+                    </form>
+                </td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+    <div class="botones">
+        <a th:if="${backUrl}" th:href="${backUrl}">
+            <button class="button_salir">Volver</button>
+        </a>
+        <a th:if="${addUrl}" th:href="${addUrl}">
+            <button>Añadir</button>
+        </a>
+    </div>
+</div>
+</body>
+</html>