lab6 MVC

src/main/java/ru/ulstu/is/sbapp/Repository/IAlbumRepository.java

@@ -7,12 +7,6 @@ import ru.ulstu.is.sbapp.database.model.Album;
 import java.util.List;
 
 public interface IAlbumRepository extends JpaRepository<Album, Long> {
-    @Query("select a.albumName as album, s.songName as songs " +
-            "from Album a " +
-            "join a.songs s " +
-            "group by a.id, a.albumName, s.songName")
-    List<Object[]> getAll();
-
     @Query("SELECT a FROM Album a WHERE a.albumName = :name")
     List<Album> getAlbumsByName(String name);
 }

src/main/java/ru/ulstu/is/sbapp/Repository/IArtistRepository.java

@@ -11,7 +11,6 @@ import java.util.List;
 public interface IArtistRepository extends JpaRepository<Artist, Long> {
     @Query(value = "SELECT * FROM artist_album", nativeQuery = true)
     List<Object[]> getAllArtistAlbum();
-
     @Query("SELECT a FROM Artist a WHERE a.artistName = :name")
     List<Artist> getArtistsByName(String name);
 }

src/main/java/ru/ulstu/is/sbapp/Repository/ISongRepository.java

@@ -10,7 +10,6 @@ import java.util.List;
 public interface ISongRepository extends JpaRepository<Song, Long> {
     @Query("SELECT a.songs FROM Album a WHERE :song MEMBER OF a.songs")
     List<Song> findSongsInAlbum(@Param("song") Song song);
-
     @Query("SELECT s FROM Song s WHERE s.songName = :name")
     List<Song> getSongsByName(String name);
 }

src/main/java/ru/ulstu/is/sbapp/controllers/AlbumController.java

@@ -79,8 +79,4 @@ public class AlbumController {
     public void addArtistToAlbum(@PathVariable Long id, @RequestBody @Valid List<Long> artistIds){
         albumService.addArtistToAlbum(id, artistIds);
     }
-    @GetMapping("/getAll")
-    public Map<String, List<String>> getAll(){
-        return albumService.getAll();
-    }
 }

src/main/java/ru/ulstu/is/sbapp/controllers/AlbumMvcController.java

@@ -137,10 +137,4 @@ public class AlbumMvcController {
         albumService.addArtistToAlbum(id, artistIdsAsLong);
         return "redirect:/album";
     }
-
-    @GetMapping("/getAll")
-    public String getAll(Model model){
-        Map<String, List<String>> report = albumService.getAll();
-        return "report";
-    }
 }

src/main/java/ru/ulstu/is/sbapp/controllers/FindController.java

@@ -1,23 +0,0 @@
-package ru.ulstu.is.sbapp.controllers;
-
-import org.springframework.web.bind.annotation.*;
-import ru.ulstu.is.sbapp.configuration.WebConfiguration;
-import ru.ulstu.is.sbapp.database.service.FindByNameService;
-
-import java.util.List;
-import java.util.Map;
-
-@RestController
-@RequestMapping(WebConfiguration.REST_API + "/find")
-public class FindController {
-    private final FindByNameService findService;
-
-    public FindController(FindByNameService findService) {
-        this.findService = findService;
-    }
-
-    @GetMapping("/get/{name}")
-    public Map<String, List<Object>> getByName(@PathVariable(required = false) String name){
-        return findService.GetByName(name);
-    }
-}

src/main/java/ru/ulstu/is/sbapp/controllers/SearchController.java

@@ -0,0 +1,26 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
+import ru.ulstu.is.sbapp.database.service.SearchService;
+
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping(WebConfiguration.REST_API + "/search")
+public class SearchController {
+    private final SearchService searchService;
+
+    public SearchController(SearchService searchService) {
+        this.searchService = searchService;
+    }
+
+    @GetMapping
+    public Map<String, List<Object>> getByName(@RequestParam(value = "name", defaultValue = "песня") String name) {
+        return searchService.getByName(name);
+    }
+}

src/main/java/ru/ulstu/is/sbapp/controllers/SearchMvcController.java

@@ -3,40 +3,30 @@ package ru.ulstu.is.sbapp.controllers;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import ru.ulstu.is.sbapp.database.service.FindByNameService;
+import ru.ulstu.is.sbapp.database.service.SearchService;
 
 import java.util.List;
 import java.util.Map;
 
 @Controller
-@RequestMapping("/find")
+@RequestMapping("/search")
-public class FindMvcController {
+public class SearchMvcController {
-
+    private final SearchService searchService;
-    private final FindByNameService findService;
+    public SearchMvcController(SearchService searchService) {
-
+        this.searchService = searchService;
-    public FindMvcController(FindByNameService findService) {
-        this.findService = findService;
     }
-
+    @GetMapping
-    @GetMapping("/get/{name}")
+    public String getByName(@RequestParam(value = "name", defaultValue = "песня") String name, Model model) {
-    public String getByName(@PathVariable(required = false) String name, Model model) {
+        Map<String, List<Object>> searchResult = searchService.getByName(name);
-        Map<String, List<Object>> searchResult = findService.GetByName(name);
-        //model.addAttribute("name", name);
-        model.addAttribute("searchResult", searchResult != null);
         model.addAttribute("name", name);
+        model.addAttribute("searchResult", searchResult != null);
         if (searchResult != null) {
             model.addAttribute("songs", searchResult.get("songs"));
             model.addAttribute("albums", searchResult.get("albums"));
             model.addAttribute("artists", searchResult.get("artists"));
         }
-        return "find";
+        return "search";
     }
-
+}
-    @GetMapping("/get/")
-    public String getFind() {
-        return "find";
-    }
-}

src/main/java/ru/ulstu/is/sbapp/database/service/AlbumService.java

@@ -147,15 +147,4 @@ public class AlbumService {
         }
         return artists;
     }
-    
-    @Transactional
-    public Map<String, List<String>> getAll(){
-        return albumRepository.getAll().stream()
-                .collect(
-                        Collectors.groupingBy(
-                                o -> (String) o[0],
-                                Collectors.mapping( o -> (String) o[1], Collectors.toList() )
-                        )
-                );
-    }
 }

src/main/java/ru/ulstu/is/sbapp/database/service/ArtistService.java

@@ -66,7 +66,7 @@ public class ArtistService {
     @Transactional
     public Artist deleteArtist(Long id) {
         final Artist currentArtist = findArtist(id);
-        currentArtist.getAlbums().clear(); // Удаляем все связи с альбомами
+        currentArtist.getAlbums().clear();
         artistRepository.delete(currentArtist);
         return currentArtist;
     }

src/main/java/ru/ulstu/is/sbapp/database/service/SearchService.java

@@ -1,6 +1,7 @@
 package ru.ulstu.is.sbapp.database.service;
 
-import org.springframework.context.annotation.Lazy;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import ru.ulstu.is.sbapp.Repository.IAlbumRepository;
@@ -9,6 +10,7 @@ import ru.ulstu.is.sbapp.Repository.ISongRepository;
 import ru.ulstu.is.sbapp.database.model.Album;
 import ru.ulstu.is.sbapp.database.model.Artist;
 import ru.ulstu.is.sbapp.database.model.Song;
+import ru.ulstu.is.sbapp.database.model.User;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -16,20 +18,23 @@ import java.util.List;
 import java.util.Map;
 
 @Service
-public class FindByNameService {
+public class SearchService {
+
     private final IAlbumRepository albumRepository;
     private final ISongRepository songRepository;
     private final IArtistRepository artistRepository;
+    private final UserService userService;
 
 
-    public FindByNameService(@Lazy IAlbumRepository albumRepository, @Lazy ISongRepository songRepository, @Lazy IArtistRepository artistRepository) {
+    public SearchService(IAlbumRepository albumRepository, ISongRepository songRepository, IArtistRepository artistRepository, UserService userService) {
         this.albumRepository = albumRepository;
         this.songRepository = songRepository;
         this.artistRepository = artistRepository;
+        this.userService = userService;
     }
 
     @Transactional
-    public Map<String, List<Object>> GetByName(String name) {
+    public Map<String, List<Object>> getByName(String name) {
         Map<String, List<Object>> resultMap = new HashMap<>();
 
         List<Song> songs = songRepository.getSongsByName(name).stream().toList();

src/main/resources/templates/default.html

@@ -25,7 +25,7 @@
                 <a class="nav-link" href="/song" th:classappend="${#strings.equals(activeLink, '/song')} ? 'active' : ''">Песни</a>
                 <a class="nav-link" href="/album" th:classappend="${#strings.equals(activeLink, '/album')} ? 'active' : ''">Альбомы</a>
                 <a class="nav-link" href="/artist" th:classappend="${#strings.equals(activeLink, '/artist')} ? 'active' : ''">Исполнители</a>
-                <a class="nav-link" href="/find/get/" th:classappend="${#strings.equals(activeLink, '/find/get/')} ? 'active' : ''">Поиск</a>
+                <a class="nav-link" href="/search" th:classappend="${#strings.equals(activeLink, '/search')} ? 'active' : ''">Поиск</a>
                 <a class="nav-link" href="/users" th:classappend="${#strings.equals(activeLink, '/users')} ? 'active' : ''">Пользователи</a>
                 <a class="nav-link" href="/logout" th:classappend="${#strings.equals(activeLink, '/login')} ? 'active' : ''">Выход</a>
             </ul>

src/main/resources/templates/error.html

@@ -7,7 +7,7 @@
     <div class="alert alert-danger">
         <span th:text="${error}"></span>
     </div>
-    <a href="/student">На главную</a>
+    <a href="/">На главную</a>
 </div>
 </body>
 </html>

src/main/resources/templates/find.html

@@ -1,39 +0,0 @@
-<!DOCTYPE html>
-<html lang="en"
-      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
-      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
-<body>
-    <div layout:fragment="content">
-        <h1 class="mb-4">Поиск</h1>
-        <form th:action="@{/find/get/{name}(name=${name})}" method="get">
-            <input type="text" class="form-control" name="name" id="name" th:field="${name}" required>
-            <br>
-            <a class="btn btn-success button-fixed" type="submit" th:href="@{/find/get/{name}(name=${name})}" method="get">Поиск</a>
-        </form>
-        <br>
-    <div>
-        <h2>Результаты поиска <span th:text="${name}" th:block></span></h2>
-        <div th:if="searchResult">
-            <h3>Песни</h3>
-            <ul>
-                <li th:each="song : ${songs}">
-                    <span th:text="${song.songName}" th:block></span>
-                </li>
-            </ul>
-            <h3>Альбомы</h3>
-            <ul>
-                <li th:each="album : ${albums}">
-                    <span th:text="${album.albumName}" th:block></span>
-                </li>
-            </ul>
-            <h3>Исполнители</h3>
-            <ul>
-                <li th:each="artist : ${artists}">
-                    <span th:text="${artist.artistName}" th:block></span>
-                </li>
-            </ul>
-        </div>
-    </div>
-    </div>
-</body>
-</html>

src/main/resources/templates/login.html

@@ -6,34 +6,34 @@
 <body>
 <div layout:fragment="content">
     <div th:if="${param.error}" class="alert alert-danger margin-bottom">
-        User not found
+        Пользователь не найден
     </div>
     <div th:if="${param.logout}" class="alert alert-success margin-bottom">
-        Logout success
+        Выход произошёл успешно
     </div>
     <div th:if="${param.created}" class="alert alert-success margin-bottom">
-        User '<span th:text="${param.created}"></span>' was successfully created
+        Пользователь '<span th:text="${param.created}"></span>' успешно создан
     </div>
     <form th:action="@{/login}" method="post">
         <div class="mb-3">
-            <p class="mb-1">Login</p>
+            <p class="mb-1">Логин</p>
             <input name="username" id="username" class="form-control"
                    type="text" required autofocus />
         </div>
         <div class="mb-3">
-            <p class="mb-1">Password</p>
+            <p class="mb-1">Пароль</p>
             <input name="password" id="password" class="form-control"
                    type="password" required />
         </div>
         <div class="mb-3">
             <button type="submit" class="btn btn-success">
-                Sign in
+                Войти
             </button>
         </div>
         <div>
             <p>
-                <span>Not a member yet?</span>
+                <span>Еще не зарегистрированы?</span>
-                <a href="/signup">Sign Up here</a>
+                <a href="/signup">Зарегистрироваться</a>
             </p>
         </div>
     </form>

src/main/resources/templates/search.html

@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
+<body>
+<div layout:fragment="content">
+    <form th:action="@{/search}" method="get">
+        <div class="search-box">
+            <label for="name"><h2>Введите имя для поиска:</h2></label>
+            <input type="text" class="form-control" id="name" th:name="name" th:value="${name}" required>
+            <br>
+            <div>
+                <button type="submit" class="btn btn-primary" >Поиск</button>
+            </div>
+        </div>
+        <br>
+        <div>
+            <h2>Результат поиска "<span th:text="${name}"></span>"</h2>
+            <div th:if="searchResult">
+                <h3>Песни</h3>
+                <ul>
+                    <li th:each="song : ${songs}">
+                        <span th:text="${song.songName}"></span>
+                    </li>
+                </ul>
+                <h3>Альбомы</h3>
+                <ul>
+                    <li th:each="album : ${albums}">
+                        <span th:text="${album.albumName}"></span>
+                    </li>
+                </ul>
+                <h3>Исполнители</h3>
+                <ul>
+                    <li th:each="artist : ${artists}">
+                        <span th:text="${artist.artistName}"></span>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </form>
+</div>
+</body>

src/main/resources/templates/users.html

@@ -9,7 +9,7 @@
         <table class="table">
             <thead>
             <tr>
-                <th scope="col">#</th>
+                <th scope="col">№</th>
                 <th scope="col">ID</th>
                 <th scope="col">Логин</th>
                 <th scope="col">Роль</th>
@@ -26,7 +26,7 @@
         </table>
     </div>
     <div th:if="${totalPages > 0}" class="pagination">
-        <span style="float: left; padding: 5px 5px;">Страницы:</span>
+        <span style="float: left;">Страницы:</span>
         <a th:each="page : ${pages}"
            th:href="@{/users(page=${page}, size=${users.size})}"
            th:text="${page}"