Add Repository, Controller (User)

src/main/java/com/cubetiqs/demo/DemoApplication.java

@@ -1,10 +1,13 @@
 package com.cubetiqs.demo;
 
 import com.cubetiqs.demo.domain.UserEntity;
+import com.cubetiqs.demo.rest.UserController;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
+import java.io.File;
+
 @SpringBootApplication
 public class DemoApplication implements CommandLineRunner {
 

src/main/java/com/cubetiqs/demo/domain/PostEntity.java

@@ -7,7 +7,6 @@ import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
 import java.util.Collection;
-import java.util.List;
 
 @Entity
 @Table(name = "posts")
@@ -18,8 +17,10 @@ import java.util.List;
 public class PostEntity extends BaseEntity<Long> {
     @Column
     private String title;
+
     @Column(columnDefinition = "TEXT")
     private String contents;
+
     @ManyToOne(fetch = FetchType.EAGER, cascade = {CascadeType.REFRESH, CascadeType.DETACH})
     @JoinColumn(name = "user_id")
     private UserEntity user;
@@ -27,3 +28,4 @@ public class PostEntity extends BaseEntity<Long> {
     @OneToMany(mappedBy = "post", fetch = FetchType.EAGER, cascade = {CascadeType.ALL}, orphanRemoval = true)
     private Collection<CommentEntity> comments;
 }
+

src/main/java/com/cubetiqs/demo/repository/CommentRepository.java

@@ -0,0 +1,10 @@
+package com.cubetiqs.demo.repository;
+
+import com.cubetiqs.demo.domain.CommentEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CommentRepository extends JpaRepository<CommentEntity, Long> {
+    
+}

src/main/java/com/cubetiqs/demo/repository/PostRepository.java

@@ -0,0 +1,10 @@
+package com.cubetiqs.demo.repository;
+
+import com.cubetiqs.demo.domain.PostEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PostRepository extends JpaRepository<PostEntity, Long> {
+    
+}

src/main/java/com/cubetiqs/demo/repository/UserRepository.java

@@ -0,0 +1,12 @@
+package com.cubetiqs.demo.repository;
+
+import com.cubetiqs.demo.domain.UserEntity;
+import org.springframework.data.domain.Page;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<UserEntity, Long> {
+        
+}

src/main/java/com/cubetiqs/demo/rest/UserController.java

@@ -0,0 +1,33 @@
+package com.cubetiqs.demo.rest;
+
+import com.cubetiqs.demo.domain.UserEntity;
+import com.cubetiqs.demo.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(path = {"/users"})
+public class UserController {
+    private final UserRepository userRepository;
+
+    @Autowired
+    public UserController(UserRepository userRepository) {
+        this.userRepository = userRepository;
+    }
+
+    @GetMapping
+    public Page<UserEntity> getAllUsers(Pageable pageable) {
+        return userRepository.findAll(pageable);
+    }
+
+    @PostMapping
+    public UserEntity createUser(
+            @RequestBody UserEntity user
+    ) {
+        return userRepository.save(user);
+    }
+}