Wessim3

Backend/service-notification/pom.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
@@ -11,7 +11,7 @@
 	<groupId>com.message</groupId>
 	<artifactId>service-notification</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
-	<name>service-notification</name>
+	<name>service_chat</name>
 	<description>Demo project for Spring Boot</description>
 	<url/>
 	<licenses>
@@ -28,8 +28,17 @@
 	</scm>
 	<properties>
 		<java.version>17</java.version>
+		<spring-cloud.version>2024.0.0</spring-cloud.version>
 	</properties>
 	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
@@ -38,7 +47,17 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-websocket</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+		</dependency>
 
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+			<scope>runtime</scope>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>com.mysql</groupId>
 			<artifactId>mysql-connector-j</artifactId>
@@ -50,6 +69,17 @@
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>${spring-cloud.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
 
 	<build>
 		<plugins>
@@ -61,3 +91,4 @@
 	</build>
 
 </project>
+

Backend/service_chat/src/main/java/com/message/config/WebSocketConfig.java

@@ -13,7 +13,7 @@ public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
     @Override
     public void registerStompEndpoints(StompEndpointRegistry registry) {
         registry.addEndpoint("/ws") 
-                .setAllowedOrigins("http://localhost:4200", "http://localhost:8880"); 
+                .setAllowedOrigins("http://localhost:4200", "http://localhost:8880").withSockJS(); 
 
     }
 

Backend/service_chat/src/main/java/com/message/controllers/MessageController.java

@@ -10,7 +10,9 @@
 import org.springframework.web.bind.annotation.*;
 
 import com.message.entities.ChatMessage;
+import com.message.entities.Notification;
 import com.message.services.ChatMessageService;
+import com.message.services.NotificationService;
 
 import java.util.List;
 
@@ -22,15 +24,42 @@ public class MessageController {
     private ChatMessageService chatMessageService;
     @Autowired
     private SimpMessagingTemplate simpMessagingTemplate;
+    @Autowired
+    private NotificationService notificationService;
 
     @MessageMapping("/chat.sendMessage")
     @SendTo("/topic/public")
     public ChatMessage sendMessage(
             @Payload ChatMessage chatMessage
     ) {
-        return chatMessageService.saveMessage(chatMessage);
+    	 // Save the chat message
+        ChatMessage savedMessage = chatMessageService.saveMessage(chatMessage);
+
+        // Create and send a notification
+        Notification notification = new Notification();
+        notification.setSender(chatMessage.getSender());
+        notification.setReceiver(chatMessage.getReceiver()); 
+        notification.setContent(chatMessage.getContent());
+        notification.setTimestamp(String.valueOf(System.currentTimeMillis()));
+
+        // Save notification to database
+        notificationService.saveNotification(notification);
+
+        // Send notification in real time
+        simpMessagingTemplate.convertAndSend("/topic/notifications", notification);
+
+        return savedMessage;
+
+    }
+    // Add Delete Notification Endpoint
+    @DeleteMapping("/notifications/delete/{id}")
+    @ResponseBody
+    public String deleteNotification(@PathVariable Long id) {
+        notificationService.deleteNotification(id);
+        return "Notification deleted successfully!";
     }
 
+
     @MessageMapping("/chat.addUser")
     @SendTo("/topic/public")
     public ChatMessage addUser(
@@ -57,6 +86,11 @@ public List<ChatMessage> getAllMessages() {
         return chatMessageService.getAllMessages();
 
     }
+    @GetMapping("/notifications")
+    @ResponseBody
+    public List<Notification> getAllNotifications() {
+        return notificationService.getAllNotifications();
+    }
 
     @PutMapping("/update/{id}")
     @ResponseBody

Backend/service_chat/src/main/java/com/message/entities/Notification.java

@@ -0,0 +1,62 @@
+package com.message.entities;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+
+@Entity
+@Table(name = "notification")
+public class Notification {
+	@Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String sender;
+    private String receiver; 
+    private String content;
+    private String timestamp;
+	public Notification() {
+		super();
+	}
+	public Notification(Long id, String sender, String receiver, String content, String timestamp) {
+		super();
+		this.id = id;
+		this.sender = sender;
+		this.receiver = receiver;
+		this.content = content;
+		this.timestamp = timestamp;
+	}
+	public Long getId() {
+		return id;
+	}
+	public void setId(Long id) {
+		this.id = id;
+	}
+	public String getSender() {
+		return sender;
+	}
+	public void setSender(String sender) {
+		this.sender = sender;
+	}
+	public String getReceiver() {
+		return receiver;
+	}
+	public void setReceiver(String receiver) {
+		this.receiver = receiver;
+	}
+	public String getContent() {
+		return content;
+	}
+	public void setContent(String content) {
+		this.content = content;
+	}
+	public String getTimestamp() {
+		return timestamp;
+	}
+	public void setTimestamp(String timestamp) {
+		this.timestamp = timestamp;
+	}
+
+}

Backend/service_chat/src/main/java/com/message/repositories/NotificationRepository.java

@@ -0,0 +1,11 @@
+package com.message.repositories;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import com.message.entities.Notification;
+
+@Repository
+public interface NotificationRepository extends JpaRepository<Notification, Long> {
+}
+

Backend/service_chat/src/main/java/com/message/services/NotificationService.java

@@ -0,0 +1,30 @@
+package com.message.services;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.message.entities.ChatMessage;
+import com.message.entities.Notification;
+import com.message.repositories.NotificationRepository;
+
+@Service
+public class NotificationService {
+
+    @Autowired
+    private NotificationRepository notificationRepository;
+
+    public Notification saveNotification(Notification notification) {
+        return notificationRepository.save(notification);
+    }
+
+    public List<Notification> getAllNotifications() {
+        return notificationRepository.findAll();
+    }
+    public void deleteNotification(Long id) {
+        notificationRepository.deleteById(id);
+    }
+
+
+}

Backend/service_event2/demo/src/main/java/com/example/demo/repositories/EventRepository.java

@@ -3,7 +3,11 @@
 
 import com.example.demo.entities.Event;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 
-public interface EventRepository   extends JpaRepository<Event,Long> {
+import java.util.List;
 
-}
+public interface EventRepository   extends JpaRepository<Event,Long> {
+    @Query("SELECT e FROM Event e WHERE e.title LIKE %?1% OR e.description LIKE %?1%")
+    List<Event> findByTitleOrDescriptionContaining(String pattern);
+}

Backend/service_event2/demo/src/main/java/com/example/demo/services/EventService.java

@@ -28,6 +28,15 @@ public class EventService {
     private EventRepository eventRepository;
     @Autowired
     private ParticipationRepository participationRepository;
+    @GetMapping("/search")
+    public ResponseEntity<List<Event>> searchEvents(@RequestParam("search") String keyword) {
+        // Fetch events where title or description contains the given keyword
+        List<Event> events = eventRepository.findByTitleOrDescriptionContaining(keyword);
+        if (events.isEmpty()) {
+            return ResponseEntity.noContent().build();  // Return 204 if no events found
+        }
+        return ResponseEntity.ok(events);  // Return 200 with the list of events
+    }
 
     @GetMapping("/GetAll")
     public List<Event> GetAllevents()