ytpyf.

demo/src/main/java/com/example/demo/core/model/BaseEntity.java

@@ -1,19 +1,19 @@
 package com.example.demo.core.model;
 
 public abstract class BaseEntity {
-    protected long id;
+    protected Long id;
 
     protected BaseEntity(){
 
     }
-    protected BaseEntity(long id){
+    protected BaseEntity(Long id){
         this.id = id;
     }
 
-    public long getId(){
+    public Long getId(){
         return id;
     }
-    public void setId(long id){
+    public void setId(Long id){
         this.id = id;
     }
 }

demo/src/main/java/com/example/demo/core/repository/MapRepository.java

@@ -8,7 +8,7 @@ import java.util.TreeMap;
 
 public abstract class MapRepository<E extends BaseEntity> implements CommonRepository<E, Long> {
     private final Map<Long, E> entities = new TreeMap<>();
-    private long lastId = 0L;
+    private Long lastId = 0L;
     protected MapRepository(){
 
     }

demo/src/main/java/com/example/demo/games/api/GameController.java

@@ -0,0 +1,58 @@
+package com.example.demo.games.api;
+
+import com.example.demo.core.config.Constants;
+import com.example.demo.games.service.GameService;
+import com.example.demo.games.model.GameEntity;
+import jakarta.validation.Valid;
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/games")
+public class GameController {
+    private final GameService gameService;
+    private final ModelMapper modelMapper;
+
+    public GameController(GameService gameService, ModelMapper modelMapper){
+        this.gameService = gameService;
+        this.modelMapper = modelMapper;
+    }
+
+    private GameDTO toDTO(GameEntity entity){
+        return modelMapper.map(entity, GameDTO.class);
+    }
+
+    private GameEntity toEntity(GameDTO dto){
+        return modelMapper.map(dto, GameEntity.class);
+    }
+
+    @GetMapping
+    public List<GameDTO> getAll()
+    {
+        return gameService.getAll().stream().map(this::toDTO).toList();
+    }
+
+    @GetMapping("/{id}")
+    public GameDTO get(@PathVariable(name = "id") long id)
+    {
+        return toDTO(gameService.get(id));
+    }
+
+    @PostMapping("/")
+    public GameDTO create(@RequestBody @Valid GameDTO dto) {
+        return toDTO(gameService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public GameDTO update(@PathVariable(name = "id") long id, @RequestBody GameDTO dto) {
+        return toDTO(gameService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public GameDTO delete(@PathVariable(name = "id") long id)
+    {
+        return toDTO(gameService.delete(id));
+    }
+}

demo/src/main/java/com/example/demo/games/api/GameDTO.java

@@ -0,0 +1,26 @@
+package com.example.demo.games.api;
+
+import com.example.demo.users.api.UserDTO;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+
+public class GameDTO {
+    private Long id;
+    @NotNull
+    @Min(2)
+    private String name;
+    public String getName() {
+        return name;
+    }
+    public void setName(String name){
+        this.name = name;
+    }
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public Long getId(){
+        return id;
+    }
+    public void setId(Long id){
+        this.id = id;
+    }
+}

demo/src/main/java/com/example/demo/games/model/GameEntity.java

@@ -0,0 +1,25 @@
+package com.example.demo.games.model;
+
+import com.example.demo.core.model.BaseEntity;
+
+import java.util.Date;
+
+public class GameEntity extends BaseEntity {
+    private String name;
+
+    public GameEntity() {
+        super();
+    }
+
+    public GameEntity(Long id, String name) {
+        super(id);
+        this.name = name;
+    }
+
+    public String getName(){
+        return name;
+    }
+    public void setName(String name){
+        this.name = name;
+    }
+}

demo/src/main/java/com/example/demo/games/repository/GameRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.games.repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.games.model.GameEntity;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class GameRepository extends MapRepository<GameEntity> {
+
+}

demo/src/main/java/com/example/demo/games/service/GameService.java

@@ -0,0 +1,43 @@
+package com.example.demo.games.service;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.games.model.GameEntity;
+import com.example.demo.games.repository.GameRepository;
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.repository.UserRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+
+@Service
+public class GameService {
+    private final GameRepository repository;
+    public GameService(GameRepository repository){
+        this.repository = repository;
+    }
+
+    public List<GameEntity> getAll(){
+        return repository.getAll();
+    }
+
+    public GameEntity get(long id){
+        return Optional
+                .ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+    public GameEntity create(GameEntity entity){
+        return repository.create(entity);
+    }
+
+    public GameEntity update(long id, GameEntity entity){
+        final GameEntity existEntity = get(id);
+        existEntity.setName(entity.getName().isEmpty() ? existEntity.getName() : entity.getName());
+        return repository.update(existEntity);
+    }
+
+    public GameEntity delete(Long id){
+        return repository.delete(repository.get(id));
+    }
+}

demo/src/main/java/com/example/demo/news/model/NewsEntity.java

@@ -1,46 +0,0 @@
-package com.example.demo.news.model;
-
-import com.example.demo.core.model.BaseEntity;
-
-import java.util.Date;
-
-public class NewsEntity extends BaseEntity {
-    private String title;
-    private String text;
-    private Date dateCreate;
-
-    public NewsEntity() {
-        super();
-    }
-
-    public NewsEntity(Long id, String name, String password, Date dateCreate){
-        super(id);
-        this.title = name;
-        this.text = password;
-        this.dateCreate = dateCreate;
-    }
-
-    public String getTitle(){
-        return title;
-    }
-
-    public void setTitle(String title){
-        this.title = title;
-    }
-
-    public String getText(){
-        return text;
-    }
-
-    public void setText(String text){
-        this.text = text;
-    }
-
-    public Date getDateCreate(){
-        return dateCreate;
-    }
-
-    public void setDateCreate(Date dateCreate){
-        this.dateCreate = dateCreate;
-    }
-}

demo/src/main/java/com/example/demo/tables/api/TableController.java

@@ -0,0 +1,58 @@
+package com.example.demo.tables.api;
+
+import com.example.demo.core.config.Constants;
+import com.example.demo.tables.model.TableEntity;
+import com.example.demo.tables.service.TableService;
+import jakarta.validation.Valid;
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/tables")
+public class TableController {
+    private final TableService tableService;
+    private final ModelMapper modelMapper;
+
+    public TableController(TableService tableService, ModelMapper modelMapper){
+
+        this.tableService = tableService;
+        this.modelMapper = modelMapper;
+    }
+
+    private TableDTO toDTO(TableEntity entity) {
+        return modelMapper.map(entity, TableDTO.class);
+    }
+    private TableEntity toEntity(TableDTO dto){
+        return modelMapper.map(dto, TableEntity.class);
+    }
+
+    @GetMapping
+    public List<TableDTO> getAll()
+    {
+        return tableService.getAll().stream().map(this::toDTO).toList();
+    }
+
+    @GetMapping("/{id}")
+    public TableDTO get(@PathVariable(name = "id") long id)
+    {
+        return toDTO(tableService.get(id));
+    }
+
+    @PostMapping("/")
+    public TableDTO create(@RequestBody @Valid TableDTO dto) {
+        return toDTO(tableService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public TableDTO update(@PathVariable(name = "id") long id, @RequestBody TableDTO dto) {
+        return toDTO(tableService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public TableDTO delete(@PathVariable(name = "id") long id)
+    {
+        return toDTO(tableService.delete(id));
+    }
+}

demo/src/main/java/com/example/demo/tables/api/TableDTO.java

@@ -0,0 +1,67 @@
+package com.example.demo.tables.api;
+
+import com.example.demo.games.api.GameDTO;
+import com.example.demo.games.model.GameEntity;
+import com.example.demo.games.repository.GameRepository;
+import com.example.demo.users.api.UserDTO;
+import com.example.demo.users.model.UserEntity;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+
+import java.util.Date;
+import java.util.List;
+
+public class TableDTO {
+    private Long id;
+    private String description;
+    @NotNull
+    private Date date;
+    @NotNull
+    private UserDTO creator;
+    @NotNull
+    private GameDTO game;
+    private List<UserDTO> gamers;
+
+    public String getDescription(){
+        return description;
+    }
+    public void setDescription(String description){
+        this.description = description;
+    }
+
+    public Date getDate(){
+        return date;
+    }
+    public void setDate(Date date){
+        this.date = date;
+    }
+
+    public UserDTO geyCreator(){
+        return creator;
+    }
+    public void setCreator(UserDTO creator){
+        this.creator = creator;
+    }
+
+    public GameDTO getGame(){
+        return game;
+    }
+    public void setGame(GameDTO game){
+        this.game = game;
+    }
+
+    public List<UserDTO> getGamers(){
+        return gamers;
+    }
+    public void setGamers(List<UserDTO> gamers){
+        this.gamers = gamers;
+    }
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public Long getId(){
+        return id;
+    }
+    public void setId(Long id){
+        this.id = id;
+    }
+}

demo/src/main/java/com/example/demo/tables/model/TableEntity.java

@@ -0,0 +1,61 @@
+package com.example.demo.tables.model;
+
+import com.example.demo.core.model.BaseEntity;
+import com.example.demo.games.model.GameEntity;
+import com.example.demo.users.model.UserEntity;
+
+import java.time.Period;
+import java.util.Date;
+import java.util.List;
+
+public class TableEntity extends BaseEntity {
+    private String description;
+    private Date date;
+    private UserEntity creator;
+    private GameEntity game;
+    private List<UserEntity> gamers;
+
+    public TableEntity() {
+        super();
+    }
+    public TableEntity(String description, Date date,
+                       UserEntity creator, GameEntity game, List<UserEntity> users){
+        this.description = description;
+        this.date = date;
+    }
+
+    public String getDescription(){
+        return description;
+    }
+    public void setDescription(String description){
+        this.description = description;
+    }
+
+    public Date getDate(){
+        return date;
+    }
+    public void setDate(Date date){
+        this.date = date;
+    }
+
+    public UserEntity geyCreator(){
+        return creator;
+    }
+    public void setCreator(UserEntity creator){
+        this.creator = creator;
+    }
+
+    public GameEntity getGame(){
+        return game;
+    }
+    public void setGame(GameEntity game){
+        this.game = game;
+    }
+
+    public List<UserEntity> getGamers(){
+        return gamers;
+    }
+    public void setGamers(List<UserEntity> gamers){
+        this.gamers = gamers;
+    }
+}

demo/src/main/java/com/example/demo/tables/repository/TableRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.tables.repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.tables.model.TableEntity;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class TableRepository extends MapRepository<TableEntity> {
+
+}

demo/src/main/java/com/example/demo/tables/service/TableService.java

@@ -0,0 +1,68 @@
+package com.example.demo.tables.service;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.games.service.GameService;
+import com.example.demo.tables.model.TableEntity;
+import com.example.demo.tables.repository.TableRepository;
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.service.UserService;
+import jakarta.validation.OverridesAttribute;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class TableService {
+    private final TableRepository repository;
+    private final UserService userService;
+    private final GameService gameService;
+    public TableService(TableRepository repository, UserService userService, GameService gameService)
+    {
+        this.repository = repository;
+        this.userService = userService;
+        this.gameService = gameService;
+    }
+
+    public List<TableEntity> getAll(){
+        return repository.getAll();
+    }
+
+    public TableEntity get(Long id){
+        return Optional
+                .ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+    public TableEntity create(TableEntity entity){
+        return repository.create(entity);
+    }
+
+    public TableEntity update(Long id, TableEntity entity){
+        final TableEntity existEntity = get(id);
+
+        existEntity.setDate(entity.getDate() == null ? existEntity.getDate() : entity.getDate());
+        existEntity.setDescription(
+                entity.getDescription().isEmpty() ? existEntity.getDescription() : entity.getDescription()
+        );
+
+        existEntity.setGamers(
+                entity.getGamers().isEmpty() ?
+                existEntity.getGamers() :
+                entity.getGamers()
+                    .stream()
+                    .map(g -> userService.get(g.getId()))
+                    .toList()
+        );
+        existEntity.setGame(
+                entity.getGame().getId() == null ?
+                existEntity.getGame() :
+                (gameService.get(entity.getGame().getId())));
+
+        return repository.update(existEntity);
+    }
+
+    public TableEntity delete(Long id){
+        return repository.delete(repository.get(id));
+    }
+}

demo/src/main/java/com/example/demo/users/api/UserController.java

@@ -1,6 +1,5 @@
 package com.example.demo.users.api;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import com.example.demo.core.config.Constants;
@@ -29,11 +28,16 @@ public class UserController {
     }
 
     private UserDTO toDTO(UserEntity entity){
-        return modelMapper.map(entity, UserDTO.class);
+        UserDTO dto = new UserDTO();
+        dto.setId(entity.getId());
+        dto.setName(entity.getName());
+        dto.setLogin(entity.getLogin());
+        dto.setPassword(entity.getPassword());
+        return dto;
     }
 
     private UserEntity toEntity(UserDTO dto){
-        return new UserEntity(-1L, dto.getName(), dto.getPassword());
+        return new UserEntity(dto.getId(), dto.getName(), dto.getLogin(), dto.getPassword());
     }
 
     @GetMapping

demo/src/main/java/com/example/demo/users/api/UserDTO.java

@@ -10,6 +10,9 @@ public class UserDTO {
     private String name;
     @NotNull
     @Min(4)
+    private String login;
+    @NotNull
+    @Min(4)
     private String password;
 
     public String getName() {
@@ -18,6 +21,13 @@ public class UserDTO {
     public void setName(String name){
         this.name = name;
     }
+    public String getLogin()
+    {
+        return login;
+    }
+    public void setLogin(String login){
+        this.login = login;
+    }
     public String getPassword() {
         return password;
     }
@@ -25,10 +35,10 @@ public class UserDTO {
         this.password = password;
     }
     @JsonProperty(access = JsonProperty.Access.READ_ONLY)
-    public long getId(){
+    public Long getId(){
         return id;
     }
-    public void setId(long id){
+    public void setId(Long id){
         this.id = id;
     }
 }

demo/src/main/java/com/example/demo/users/api/UserMapper.java

@@ -1,7 +0,0 @@
-package com.example.demo.users.api;
-
-import org.modelmapper.ModelMapper;
-
-public class UserMapper extends ModelMapper {
-
-}

demo/src/main/java/com/example/demo/users/model/UserEntity.java

@@ -6,6 +6,7 @@ import java.util.Date;
 
 public class UserEntity extends BaseEntity {
     private String name;
+    private String login;
     private String password;
     private Date dateCreate;
 
@@ -13,25 +14,39 @@ public class UserEntity extends BaseEntity {
         super();
     }
 
-    public UserEntity(Long id, String name, String password) {
+    public UserEntity(Long id, String name, String login, String password) {
         super(id);
         this.name = name;
+        this.login = login;
         this.password = password;
         this.dateCreate = new Date();
     }
 
+    public UserEntity(Long id, String name) {
+        super(id);
+        this.name = name;
+        this.dateCreate = new Date();
+        this.login = "";
+        this.password = "";
+    }
+
     public String getName(){
         return name;
     }
-
     public void setName(String name){
         this.name = name;
     }
 
+    public String getLogin() {
+        return login;
+    }
+    public void setLogin(String login){
+        this.login = login;
+    }
+
     public String getPassword(){
         return password;
     }
-
     public void setPassword(String password){
         this.password = password;
     }
@@ -39,7 +54,6 @@ public class UserEntity extends BaseEntity {
     public Date getDateCreate(){
         return dateCreate;
     }
-
     public void setDateCreate(Date dateCreate){
         this.dateCreate = dateCreate;
     }

demo/src/main/java/com/example/demo/users/service/UserService.java

@@ -7,6 +7,7 @@ import org.springframework.stereotype.Service;
 
 import java.awt.event.ItemEvent;
 import java.util.List;
+import java.util.Objects;
 import java.util.Optional;
 
 @Service
@@ -20,20 +21,22 @@ public class UserService {
         return repository.getAll();
     }
 
-    public UserEntity get(long id){
+    public UserEntity get(Long id){
         return Optional
                 .ofNullable(repository.get(id))
                 .orElseThrow(() -> new NotFoundException(id));
     }
-
     public UserEntity create(UserEntity entity){
         return repository.create(entity);
     }
 
-    public UserEntity update(long id, UserEntity entity){
+    public UserEntity update(Long id, UserEntity entity){
         final UserEntity existEntity = get(id);
-        existEntity.setName(entity.getName());
-        existEntity.setPassword(entity.getPassword());
+
+        existEntity.setName(entity.getName().isEmpty() ? existEntity.getName() : entity.getName());
+        existEntity.setLogin(entity.getLogin().isEmpty() ? existEntity.getLogin() : entity.getLogin());
+        existEntity.setPassword(entity.getPassword().isEmpty() ? existEntity.getPassword() : entity.getPassword());
+
         return repository.update(existEntity);
     }
 

demo/src/test/java/com/example/demo/DemoApplicationTests/GameServiceTest.java

@@ -0,0 +1,65 @@
+package com.example.demo.DemoApplicationTests;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.games.model.GameEntity;
+import com.example.demo.games.service.GameService;
+import org.junit.jupiter.api.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.Objects;
+
+@SpringBootTest
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class GameServiceTest {
+    @Autowired
+    private GameService gameService;
+    @Test
+    void getTest(){
+        Assertions.assertThrows(NotFoundException.class, () -> gameService.get(0L));
+    }
+
+    @Test
+    @Order(1)
+    void createTest(){
+        Assertions.assertEquals(0, gameService.getAll().size());
+        gameService.create(new GameEntity(null, "Древний ужас"));
+        Assertions.assertEquals(1, gameService.getAll().size());
+        gameService.create(new GameEntity(null, "Покорение марса"));
+        Assertions.assertEquals(2, gameService.getAll().size());
+    }
+
+    @Test
+    @Order(2)
+    void UpdateTest(){
+        var newEntity = new GameEntity(1L, "Аркхем");
+        Assertions.assertNotEquals(newEntity, gameService.get(1L));
+        final GameEntity newEntityCopy = gameService.update(1L, newEntity);
+
+        AssertionsEqualEntity(newEntityCopy, newEntity);
+
+        Assertions.assertEquals(2, gameService.getAll().size());
+
+        AssertionsEqualEntity(newEntity, gameService.get(1L));
+    }
+
+    @Test
+    @Order(3)
+    void DeleteTest(){
+        Assertions.assertThrows(NullPointerException.class, () -> gameService.delete(3L));
+        Assertions.assertEquals(2L, gameService.getAll().size());
+        gameService.delete(1L);
+        Assertions.assertEquals(1L, gameService.getAll().size());
+        final GameEntity last = gameService.get(2L);
+        Assertions.assertEquals(2L, last.getId());
+
+        final GameEntity newEntity = gameService.create(new GameEntity(null, "Крылья"));
+        Assertions.assertEquals(2L, gameService.getAll().size());
+        Assertions.assertEquals(3L, newEntity.getId());
+    }
+
+    private void AssertionsEqualEntity(GameEntity l, GameEntity r){
+        Assertions.assertEquals(l.getName(), r.getName());
+        Assertions.assertEquals(l.getId(), r.getId());
+    }
+}

demo/src/test/java/com/example/demo/DemoApplicationTests/UserServiceTest.java

@@ -0,0 +1,64 @@
+package com.example.demo.DemoApplicationTests;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.service.UserService;
+import org.junit.jupiter.api.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.Objects;
+
+@SpringBootTest
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class UserServiceTest {
+    private boolean equalEntity(UserEntity l, UserEntity r){
+        return l.getId() == r.getId() &&
+                Objects.equals(l.getName(), r.getName()) &&
+                Objects.equals(l.getLogin(), r.getLogin()) &&
+                Objects.equals(l.getPassword(), r.getPassword());
+    }
+    @Autowired
+    private UserService userService;
+    @Test
+    void getTest(){
+        Assertions.assertThrows(NotFoundException.class, () -> userService.get(0L));
+    }
+
+    @Test
+    @Order(1)
+    void createTest(){
+        Assertions.assertEquals(0, userService.getAll().size());
+        userService.create(new UserEntity(null, "cawa", "cacawa", "1111"));
+        Assertions.assertEquals(1, userService.getAll().size());
+        userService.create(new UserEntity(null, "lambada", "lam", "0000"));
+        Assertions.assertEquals(2, userService.getAll().size());
+    }
+
+    @Test
+    @Order(2)
+    void UpdateTest(){
+        var newEntity = new UserEntity(1L, "name", "login", "password");
+        Assertions.assertNotEquals(newEntity, userService.get(1L));
+        final UserEntity newEntityCopy = userService.update(
+                1L, newEntity);
+        Assertions.assertTrue(equalEntity(newEntityCopy, newEntity));
+        Assertions.assertEquals(2L, userService.getAll().size());
+        Assertions.assertTrue(equalEntity(newEntity, userService.get(1L)));
+    }
+
+    @Test
+    @Order(3)
+    void DeleteTest(){
+        Assertions.assertThrows(NullPointerException.class, () -> userService.delete(3L));
+        Assertions.assertEquals(2L, userService.getAll().size());
+        userService.delete(1L);
+        Assertions.assertEquals(1L, userService.getAll().size());
+        final UserEntity last = userService.get(2L);
+        Assertions.assertEquals(2L, last.getId());
+
+        final UserEntity newEntity = userService.create(new UserEntity(null, "1", "1", "1"));
+        Assertions.assertEquals(2L, userService.getAll().size());
+        Assertions.assertEquals(3L, newEntity.getId());
+    }
+}