Got the api working for getting notes

src/main/java/org/zaine/app/controller/NotesController.java

@@ -0,0 +1,32 @@
+package org.zaine.app.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.zaine.app.model.Notes;
+import org.zaine.app.repositories.NotesRepository;
+import java.util.List;
+
+@RestController
+public class NotesController {
+    @Autowired
+    private NotesRepository notesRepository;
+
+	@GetMapping("/notes")
+	public List<Notes> getAllNotes() {
+		return notesRepository.findAll();
+	}
+
+	@PostMapping("/notes")
+	public Notes createNote(@RequestBody Notes note) {
+		return notesRepository.save(note);
+	}
+    
+
+    
+}
+

src/main/java/org/zaine/app/model/Notes.java

@@ -1,43 +1,59 @@
 package org.zaine.app.model;
 
-import java.sql.Date;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import jakarta.persistence.GeneratedValue;
+import org.hibernate.annotations.UuidGenerator;
 
+import java.sql.Date;
+import java.time.Instant;
+import java.util.UUID;
+
+@Entity
+@Table(name = "public_notes")
 public class Notes {
-    private String content;
-    private String authorName;
-    private Date createdAt;
-    private Long id;
+
+    @Id
+    @GeneratedValue
+    private UUID id;
+
+    @Column(name="content")
+	private String content;
+
+    @Column(name="author_name")
+	private String authorName;
+
+    @Column(name="created_at")
+	private Date createdAt;
+
     
     public Notes() {
-	this.createdAt = new Date(System.currentTimeMillis());
+        this.createdAt = new Date(System.currentTimeMillis());
+    }
+
+    public UUID getId() {
+        return id;
     }
 
     public String getContent() {
-	return content;
+        return content;
     }
 
     public void setContent(String content) {
-	this.content = content;
+        this.content = content;
     }
 
     public String getAuthorName() {
-	return authorName;
+        return authorName;
     }
 
     public void setAuthorName(String authorName) {
-	this.authorName = authorName;
+        this.authorName = authorName;
     }
 
     public Date getCreatedAt() {
-	    return createdAt;
+        return createdAt;
     }
-
-    public Long getId() {
-	return id;
-    }
-
-    public void setId(Long id) {
-	this.id = id;
-    }
-
 }

src/main/java/org/zaine/app/repositories/NotesRepository.java

@@ -0,0 +1,11 @@
+package org.zaine.app.repositories;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.UUID;
+import org.zaine.app.model.Notes;
+
+public interface NotesRepository extends JpaRepository<Notes, UUID> {
+
+}
+
+