Начал делать API для постов

nekontakte/src/main/java/com/example/nekontakte/posts/api/PostController.java

@@ -0,0 +1,67 @@
+package com.example.nekontakte.posts.api;
+
+import java.util.List;
+
+import com.example.nekontakte.core.configurations.Constants;
+
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.example.nekontakte.posts.model.PostEntity;
+import com.example.nekontakte.posts.service.PostService;
+
+import io.swagger.v3.oas.annotations.parameters.RequestBody;
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/post")
+public class PostController {
+
+    private final PostService postService;
+    private final ModelMapper modelMapper;
+
+    public PostController(PostService postService, ModelMapper modelMapper) {
+        this.modelMapper = modelMapper;
+        this.postService = postService;
+    }
+
+    private PostEntity toEntity(PostDTO dto) {
+        return modelMapper.map(dto, PostEntity.class);
+    }
+
+    private PostDTO toDTO(PostEntity entity) {
+        return modelMapper.map(entity, PostDTO.class);
+    }
+
+    @GetMapping
+    public List<PostDTO> getAll() {
+        return postService.getAll().stream().map(this::toDTO).toList();
+    }
+
+    @GetMapping("/{id}")
+    public PostDTO get(@PathVariable(name = "id") Integer id) {
+        return toDTO(postService.get(id));
+    }
+
+    @PostMapping
+    public PostDTO create(@RequestBody @Valid PostDTO PostDTO) {
+        return toDTO(postService.create(toEntity(PostDTO)));
+    }
+
+    @PutMapping("/{id}")
+    public PostDTO update(@PathVariable(name = "id") Integer id, @RequestBody PostDTO PostDTO) {
+        return toDTO(postService.update(id, toEntity(PostDTO)));
+    }
+
+    @DeleteMapping("/{id}")
+    public PostDTO delete(@PathVariable(name = "id") Integer id) {
+        return toDTO(postService.delete(id));
+    }
+
+}

nekontakte/src/main/java/com/example/nekontakte/posts/api/PostDTO.java

@@ -0,0 +1,59 @@
+package com.example.nekontakte.posts.api;
+
+import java.util.Date;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+public class PostDTO {
+    private Integer id;
+    @NotNull
+    private Integer userId;
+    @NotNull
+    private Date pubDate;
+    @NotBlank
+    private String image;
+    @NotBlank
+    private String html;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Integer userId) {
+        this.userId = userId;
+    }
+
+    public Date getPubDate() {
+        return pubDate;
+    }
+
+    public void setPubDate(Date pubDate) {
+        this.pubDate = pubDate;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+
+    public String getHtml() {
+        return html;
+    }
+
+    public void setHtml(String html) {
+        this.html = html;
+    }
+
+}

nekontakte/src/main/java/com/example/nekontakte/posts/model/PostEntity.java

@@ -0,0 +1,60 @@
+package com.example.nekontakte.posts.model;
+
+import java.util.Date;
+import com.example.nekontakte.core.model.BaseEntity;
+
+public class PostEntity extends BaseEntity {
+    private Integer userId;
+    private Date pubDate;
+    private String image;
+    private String html;
+
+    public PostEntity() {
+    }
+
+    public PostEntity(
+            Integer id,
+            Integer userId,
+            Date pubDate,
+            String image,
+            String html) {
+        super(id);
+        setUserId(userId);
+        setPubDate(pubDate);
+        setImage(image);
+        setHtml(html);
+    }
+
+    public Integer getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Integer userId) {
+        this.userId = userId;
+    }
+
+    public Date getPubDate() {
+        return pubDate;
+    }
+
+    public void setPubDate(Date pubDate) {
+        this.pubDate = pubDate;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+
+    public String getHtml() {
+        return html;
+    }
+
+    public void setHtml(String html) {
+        this.html = html;
+    }
+
+}

nekontakte/src/main/java/com/example/nekontakte/posts/repository/PostRepository.java

@@ -0,0 +1,5 @@
+package com.example.nekontakte.posts.repository;
+
+public class PostRepository {
+
+}

nekontakte/src/main/java/com/example/nekontakte/posts/service/PostService.java

@@ -0,0 +1,48 @@
+package com.example.nekontakte.posts.service;
+
+import java.util.List;
+
+import org.apache.el.stream.Optional;
+
+import com.example.nekontakte.posts.model.PostEntity;
+import com.example.nekontakte.posts.repository.PostRepository;
+
+public class PostService {
+    private final PostRepository repository;
+
+    public PostService(PostRepository repository) {
+        this.repository = repository;
+    }
+
+    public List<PostEntity> getAll() {
+        return repository.getAll();
+    }
+
+    public PostEntity get(Integer id) {
+        return Optional.ofNullable(repository.get(id)).orElseThrow(() -> new NotFoundException(id));
+    }
+
+    public PostEntity create(PostEntity entity) {
+        return repository.create(entity);
+    }
+
+    public PostEntity update(Integer id, PostEntity entity) {
+        final PostEntity existsentity = get(id);
+        existsentity.setUsername(entity.getUsername());
+        existsentity.setPassword(entity.getPassword());
+        existsentity.setIsAdmin(entity.getIsAdmin());
+        existsentity.setName(entity.getName());
+        existsentity.setSurname(entity.getSurname());
+        existsentity.setStatus(entity.getStatus());
+        existsentity.setBirthday(entity.getBirthday());
+        existsentity.setCity(entity.getCity());
+        existsentity.setStatus(entity.getStatus());
+        return repository.update(existsentity);
+    }
+
+    public PostEntity delete(Integer id) {
+        final PostEntity existsentity = get(id);
+        return repository.delete(existsentity);
+    }
+
+}

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

@@ -1,6 +1,6 @@
 package com.example.nekontakte.users.model;
 
-import java.sql.Date;
+import java.util.Date;
 import java.util.Objects;
 
 import com.example.nekontakte.core.model.BaseEntity;