Feat/lau

src/main/java/com/example/demo/controller/MessageController.java

@@ -1,4 +1,53 @@
 package com.example.demo.controller;
 
+import com.example.demo.models.Message;
+import com.example.demo.repository.MessageRepo;
+import com.example.demo.service.MessageService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@Controller
+@RequestMapping("/message")
 public class MessageController {
-}
+
+    private MessageService messageService;
+
+    @Autowired
+    public MessageController(MessageService messageService) {
+        this.messageService = messageService;
+
+    }
+
+   @PostMapping(value = "/create")
+    public ResponseEntity<Message> create(@RequestBody Message message) {
+        return new ResponseEntity<>(messageService.create(message), HttpStatus.CREATED);
+    }
+
+    @GetMapping(value = "/read/{id}")
+    public ResponseEntity<Message> read(@PathVariable Long id ){
+        return new ResponseEntity<>(messageService.read(id), HttpStatus.OK);
+
+    }
+
+    @GetMapping(value = "/all")
+    public ResponseEntity<List<Message>> readAll(){
+        return new ResponseEntity<>(messageService.readAll(), HttpStatus.OK);
+    }
+
+    @PutMapping(value = "/update{id}")
+    public ResponseEntity<Message> update (@PathVariable Long id, @RequestBody Message newMessageData){
+        return new ResponseEntity<>(messageService.update(id, newMessageData), HttpStatus.OK);
+    }
+
+    @DeleteMapping(value = "delete{id}")
+    public ResponseEntity<Message> delete(@PathVariable Long id ){
+        return new ResponseEntity<>(messageService.delete(id), HttpStatus.OK);
+    }
+
+
+}

src/main/java/com/example/demo/models/Channel.java

@@ -1,50 +1,5 @@
 package com.example.demo.models;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import java.util.List;
-
-@Entity
 public class Channel {
 
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    private Long id;
-    private String name;
-    private List<Profile> profileList;
-    private List<Message> messages;
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public List<Profile> getProfileList() {
-        return profileList;
-    }
-
-    public void setProfileList(List<Profile> profileList) {
-        this.profileList = profileList;
-    }
-
-    public List<Message> getMessages() {
-        return messages;
-    }
-
-    public void setMessages(List<Message> messages) {
-        this.messages = messages;
-    }
 }

src/main/java/com/example/demo/models/Message.java

@@ -1,4 +1,64 @@
 package com.example.demo.models;
 
+import org.apache.catalina.User;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import java.util.Date;
+
+@Entity
 public class Message {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    Long id;
+    Profile profile;
+    String body;
+    Date timestamp;
+
+
+    public Message() {
+    }
+
+    public Message(Long id, Profile profile, String body, Date timestamp) {
+        this.id = id;
+        this.profile = profile;
+        this.body = body;
+        this.timestamp = timestamp;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Profile getProfile() {
+        return profile;
+    }
+
+    public void setProfile(Profile profile) {
+        this.profile = profile;
+    }
+
+    public String getBody() {
+        return body;
+    }
+
+    public void setBody(String body) {
+        this.body = body;
+    }
+
+    public Date getTimestamp() {
+        return timestamp;
+    }
+
+    public void setTimestamp(Date timestamp) {
+        this.timestamp = timestamp;
+    }
+
 }

src/main/java/com/example/demo/repository/MessageRepo.java

@@ -1,4 +1,10 @@
 package com.example.demo.repository;
 
-public class MessageRepo {
+import com.example.demo.models.Message;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface MessageRepo extends JpaRepository<Message, Long> {
+
 }

src/main/java/com/example/demo/service/MessageService.java

@@ -1,4 +1,52 @@
 package com.example.demo.service;
 
+import com.example.demo.models.Message;
+import com.example.demo.repository.MessageRepo;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.util.List;
+
 public class MessageService {
+    private MessageRepo messageRepo;
+
+
+    @Autowired
+    public MessageService(MessageRepo messageRepo){
+        this.messageRepo = messageRepo;
+    }
+
+
+    public Message create (Message message){
+        return messageRepo.save(message);
+    }
+
+    public Message read(Long id){
+        return messageRepo.getById(id);
+    }
+
+    public List<Message> readAll(){
+        return messageRepo.findAll();
+    }
+
+    public Message update(Long id, Message newMessageData){
+        Message messageInDB = read(id);
+        messageInDB.setBody(newMessageData.getBody());
+        messageInDB.setProfile(newMessageData.getProfile());
+        messageInDB.setTimestamp(newMessageData.getTimestamp());
+        messageRepo.save(messageInDB);
+        return messageInDB;
+    }
+
+    public Message delete(Long id){
+        Message messageInDB = read(id);
+            messageRepo.delete(messageInDB);
+            return messageInDB;
+        }
+
+        public void deleteAll(){
+        messageRepo.deleteAll();
+    }
+
+
+
 }