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RealTime notify updated

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Partow
2025-07-05 21:11:22 +03:30
parent a40500854f
commit 6f7b082037
5 changed files with 360 additions and 123 deletions
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src/main/java/org/to/telegramfinalproject/Client/ActionHandler.java
+130 -50
View File
@@ -6,16 +6,19 @@ import org.to.telegramfinalproject.Models.ChatEntry;
import org.to.telegramfinalproject.Models.SearchRequestModel;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.time.LocalDateTime;
import java.util.*;
import static org.to.telegramfinalproject.Database.ChannelDatabase.addSubscriberToChannel;
public class ActionHandler {
private final PrintWriter out;
private final BufferedReader in;
private final Scanner scanner;
public static volatile boolean forceExitChat = false;
public ActionHandler(PrintWriter out, BufferedReader in, Scanner scanner) {
this.out = out;
@@ -353,6 +356,7 @@ public class ActionHandler {
chatList.add(entry);
}
@@ -625,11 +629,36 @@ public class ActionHandler {
req.put("action", "get_messages");
req.put("receiver_id", chat.getId());
req.put("receiver_type", chat.getType());
send(req);
JSONObject res = sendWithResponse(req);
if (res == null || !res.getString("status").equals("success")) {
System.out.println("❌ Failed to fetch messages.");
return;
}
JSONArray messages = res.getJSONObject("data").getJSONArray("messages");
System.out.println("\n🔓 Messages fetched:");
System.out.println("─────────────────────────────────────────────");
for (int i = 0; i < messages.length(); i++) {
JSONObject m = messages.getJSONObject(i);
String senderId = m.getString("sender_id");
String content = m.getString("content");
String time = m.getString("send_at");
String label = senderId.equals(Session.currentUser.getString("internal_uuid")) ? "You" : "Other";
System.out.println("[" + time + "] " + label + ": " + content);
}
System.out.println("─────────────────────────────────────────────");
boolean stayInChat = true;
while (stayInChat) {
if (forceExitChat) {
System.out.println("⚠️ You have been removed from this chat or chat was deleted. Returning to chat list...");
forceExitChat = false;
break;
}
switch (chat.getType().trim().toLowerCase()) {
case "private" -> stayInChat = showPrivateChatMenu(chat);
case "group" -> stayInChat = showGroupChatMenu(chat);
@@ -1752,6 +1781,7 @@ public class ActionHandler {
private JSONObject getResponse() {
try {
return TelegramClient.responseQueue.take();
} catch (InterruptedException e) {
throw new RuntimeException("Failed to get server response");
}
@@ -1774,54 +1804,54 @@ public class ActionHandler {
public void processIncomingEvents() {
try {
while (in.ready()) {
String line = in.readLine();
if (line == null) continue;
JSONObject response = new JSONObject(line);
if (!response.has("action")) continue;
String action = response.getString("action");
switch (action) {
case "new_message" -> {
JSONObject msg = response.getJSONObject("data");
System.out.println("\n🔔 New Message:");
System.out.println("From: " + msg.getString("sender"));
System.out.println("Time: " + msg.getString("time"));
System.out.println("Content: " + msg.getString("content"));
System.out.print(">> ");
}
case "user_status_changed" -> {
JSONObject msg = response.getJSONObject("data");
System.out.println("\n🔄 User Status Changed:");
System.out.println("User: " + msg.getString("user_id"));
System.out.println("Status: " + msg.getString("status"));
System.out.print(">> ");
}
case "update_group_or_channel" -> {
JSONObject data = response.getJSONObject("data");
System.out.println("\n📢 " + data.getString("chat_type") + " updated: " + data.getString("new_name"));
System.out.print(">> ");
}
default -> {
if (!action.equals("search")) {
System.out.println("\n❓ Unknown action received: " + action);
System.out.print(">> ");
}
}
}
}
} catch (Exception e) {
System.out.println("🔴 Failed to process event: " + e.getMessage());
}
}
// public void processIncomingEvents() {
// try {
// while (in.ready()) {
// String line = in.readLine();
// if (line == null) continue;
//
// JSONObject response = new JSONObject(line);
// if (!response.has("action")) continue;
//
// String action = response.getString("action");
//
// switch (action) {
// case "new_message" -> {
// JSONObject msg = response.getJSONObject("data");
// System.out.println("\n🔔 New Message:");
// System.out.println("From: " + msg.getString("sender"));
// System.out.println("Time: " + msg.getString("time"));
// System.out.println("Content: " + msg.getString("content"));
// System.out.print(">> ");
// }
//
// case "user_status_changed" -> {
// JSONObject msg = response.getJSONObject("data");
// System.out.println("\n🔄 User Status Changed:");
// System.out.println("User: " + msg.getString("user_id"));
// System.out.println("Status: " + msg.getString("status"));
// System.out.print(">> ");
// }
//
// case "update_group_or_channel" -> {
// JSONObject data = response.getJSONObject("data");
// System.out.println("\n📢 " + data.getString("chat_type") + " updated: " + data.getString("new_name"));
// System.out.print(">> ");
// }
//
//
// default -> {
// if (!action.equals("search")) {
// System.out.println("\n❓ Unknown action received: " + action);
// System.out.print(">> ");
// }
// }
// }
// }
// } catch (Exception e) {
// System.out.println("🔴 Failed to process event: " + e.getMessage());
// }
// }
public void addAdminToEntity(String type, UUID entityId) {
@@ -1987,5 +2017,55 @@ public class ActionHandler {
}
}
public static void requestChatList() throws IOException {
System.out.println("🟢 [requestChatList] Sending chat list request...");
JSONObject req = new JSONObject();
req.put("action", "get_chat_list");
req.put("user_id", TelegramClient.loggedInUserId.toString());
System.out.println("📤 [SEND] " + req.toString(2));
TelegramClient.send(req);
}
public static void requestChatInfo(String chatId, String chatType) throws IOException {
JSONObject req = new JSONObject();
req.put("action", "get_chat_info");
req.put("receiver_id", chatId);
req.put("receiver_type", chatType);
TelegramClient.send(req);
}
// public static void handleChatListResponse(JSONObject response) {
// if (response.getString("status").equals("success")) {
// JSONArray chats = response.getJSONArray("data");
//
// TelegramClient.chatList.clear();
//
// for (int i = 0; i < chats.length(); i++) {
// JSONObject chatJson = chats.getJSONObject(i);
//
// UUID internalId = UUID.fromString(chatJson.getString("internal_id"));
// String displayId = chatJson.getString("id");
// String name = chatJson.getString("name");
// String imageUrl = chatJson.optString("image_url", "");
// String type = chatJson.getString("type");
// LocalDateTime lastMessageTime = LocalDateTime.parse(chatJson.getString("last_message_time"));
//
// ChatEntry chat = new ChatEntry(internalId, displayId, name, imageUrl, type, lastMessageTime);
// TelegramClient.chatList.add(chat);
// }
//
// System.out.println("\n✅ Updated Chat List:");
// displayChatList();
// } else {
// System.out.println("⚠️ Failed to fetch chat list: " + response.getString("message"));
// }
// }
}
src/main/java/org/to/telegramfinalproject/Client/EventProcessorThread.java
+9 -9
View File
@@ -8,13 +8,13 @@ public class EventProcessorThread extends Thread {
setDaemon(true);
}
@Override
public void run() {
while (true) {
try {
Thread.sleep(2000);
handler.processIncomingEvents();
} catch (InterruptedException ignored) {}
}
}
// @Override
// public void run() {
// while (true) {
// try {
// Thread.sleep(2000);
// handler.processIncomingEvents();
// } catch (InterruptedException ignored) {}
// }
// }
}
src/main/java/org/to/telegramfinalproject/Client/IncomingMessageListener.java
+44 -44
View File
@@ -3,6 +3,7 @@ package org.to.telegramfinalproject.Client;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.IOException;
public class IncomingMessageListener implements Runnable {
private final BufferedReader in;
@@ -22,7 +23,11 @@ public class IncomingMessageListener implements Runnable {
System.out.println("📥 Received raw line: " + line);
if (response.has("action")) {
System.out.println("🎯 [Listener] Action received: " + response.toString(2));
String action = response.getString("action");
System.out.println("🎯 Received action: " + action);
if (isRealTimeEvent(action)) {
handleRealTimeEvent(response);
} else {
@@ -36,7 +41,8 @@ public class IncomingMessageListener implements Runnable {
}
} catch (Exception e) {
System.out.println("🔴 Listener stopped: " + e.getMessage());
System.out.println("🔴 [Listener] Crashed due to: " + e.getMessage());
e.printStackTrace();
}
}
@@ -52,10 +58,44 @@ public class IncomingMessageListener implements Runnable {
};
}
private void handleRealTimeEvent(JSONObject response) {
private void handleRealTimeEvent(JSONObject response) throws IOException {
String action = response.getString("action");
JSONObject msg = response.getJSONObject("data");
switch (action) {
case "added_to_group", "added_to_channel",
"removed_from_group", "removed_from_channel", "chat_deleted" -> {
System.out.println("\n🔄 Chat list changed. Updating...");
ActionHandler.requestChatList();
if (action.equals("removed_from_group") || action.equals("removed_from_channel") || action.equals("chat_deleted")) {
System.out.println("🚫 You were removed from the chat or chat was deleted. Exiting...");
ActionHandler.forceExitChat = true;
}
}
case "update_group_or_channel" -> {
System.out.println("\n🔄 Group/Channel info updated.");
String chatId = msg.getString("chat_id");
String chatType = msg.getString("chat_type");
ActionHandler.requestChatInfo(chatId, chatType);
}
case "became_admin", "removed_admin" -> {
System.out.println("\n🔄 Your admin status changed. Updating chat info...");
String chatId = msg.getString("chat_id");
String chatType = msg.getString("chat_type");
ActionHandler.requestChatInfo(chatId, chatType);
}
default -> displayRealTimeMessage(action, msg);
}
System.out.print(">> ");
}
private void displayRealTimeMessage(String action, JSONObject msg) {
switch (action) {
case "new_message" -> {
System.out.println("\n🔔 New Message:");
@@ -63,76 +103,36 @@ public class IncomingMessageListener implements Runnable {
System.out.println("Time: " + msg.getString("time"));
System.out.println("Content: " + msg.getString("content"));
}
case "message_edited" -> {
System.out.println("\n✏️ Message Edited:");
System.out.println("ID: " + msg.getString("message_id"));
System.out.println("New Content: " + msg.getString("new_content"));
System.out.println("Edit Time: " + msg.getString("edited_at"));
}
case "message_deleted" -> {
System.out.println("\n🗑️ Message Deleted:");
System.out.println("Message ID: " + msg.getString("message_id"));
}
case "user_status_changed" -> {
System.out.println("\n🔄 User Status Changed:");
System.out.println("User: " + msg.getString("user_id"));
System.out.println("Status: " + msg.getString("status"));
}
case "added_to_group" -> {
System.out.println("\n👥 You were added to a group: " + msg.getString("chat_name"));
}
case "added_to_channel" -> {
System.out.println("\n📢 You were added to a channel: " + msg.getString("chat_name"));
}
case "update_group_or_channel" -> {
System.out.println("\n🔄 Group/Channel updated: " + msg.getString("new_name"));
}
case "chat_deleted" -> {
System.out.println("\n🗑️ Chat deleted: " + msg.getString("chat_id"));
}
case "blocked_by_user" -> {
System.out.println("\n⛔ You were blocked by user: " + msg.getString("blocker_id"));
}
case "unblocked_by_user" -> {
System.out.println("\n✅ You were unblocked by user: " + msg.getString("unblocker_id"));
}
case "message_seen" -> {
System.out.println("\n👁️ Your message was seen:");
System.out.println("Message ID: " + msg.getString("message_id"));
System.out.println("Seen at: " + msg.getString("seen_at"));
}
case "removed_from_group" -> {
System.out.println("\n🚫 You were removed from group: " + msg.getString("chat_id"));
}
case "removed_from_channel" -> {
System.out.println("\n🚫 You were removed from channel: " + msg.getString("chat_id"));
}
case "became_admin" -> {
System.out.println("\n⭐ You are now an admin in: " + msg.getString("chat_name"));
}
case "removed_admin" -> {
System.out.println("\n⚠️ You are no longer an admin in: " + msg.getString("chat_name"));
}
default -> {
System.out.println("\n❓ Unknown real-time action: " + action);
System.out.println(msg.toString(2));
}
}
System.out.print(">> ");
}
}
}
src/main/java/org/to/telegramfinalproject/Client/TelegramClient.java
+32 -6
View File
@@ -15,24 +15,32 @@ import java.util.concurrent.LinkedBlockingQueue;
public class TelegramClient {
private static final String SERVER_HOST = "localhost";
private static final int SERVER_PORT = 8000;
private Socket socket;
private static Socket socket;
private BufferedReader in;
private PrintWriter out;
private final Scanner scanner;
ActionHandler handler = null;
private ActionHandler handler;
public static BlockingQueue<JSONObject> responseQueue = new LinkedBlockingQueue<>();
public static UUID loggedInUserId = null;
private static TelegramClient instance;
public TelegramClient() {
this.scanner = new Scanner(System.in);
instance = this;
}
public static TelegramClient getInstance() {
return instance;
}
public void start() {
try {
this.socket = new Socket(SERVER_HOST, SERVER_PORT);
this.in = new BufferedReader(new InputStreamReader(this.socket.getInputStream()));
this.out = new PrintWriter(this.socket.getOutputStream(), true);
socket = new Socket(SERVER_HOST, SERVER_PORT);
in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out = new PrintWriter(socket.getOutputStream(), true);
System.out.println("✅ Connected to Telegram Server");
this.handler = new ActionHandler(this.out, this.in, this.scanner);
handler = new ActionHandler(out, in, scanner);
Thread listenerThread = new Thread(new IncomingMessageListener(in));
listenerThread.setDaemon(true);
@@ -60,7 +68,10 @@ public class TelegramClient {
handler.loginHandler();
if (Session.currentUser != null) {
System.out.println("✅ Login successful.");
UUID internalId = UUID.fromString(Session.currentUser.getString("internal_uuid"));
loggedInUserId = internalId;
handler.userMenu(internalId);
} else {
System.out.println("❌ Login failed.");
@@ -75,6 +86,21 @@ public class TelegramClient {
}
}
public static void send(JSONObject req) {
try {
responseQueue.clear(); // optional: clear old responses
getInstance().out.println(req.toString());
System.out.println("📤 [SEND] " + req.toString(2));
} catch (Exception e) {
System.err.println("❌ Error sending request: " + e.getMessage());
}
}
public static Socket getSocket() {
return socket;
}
public static void main(String[] args) {
new TelegramClient().start();
}
src/main/java/org/to/telegramfinalproject/Server/ClientHandler.java
+145 -14
View File
@@ -327,6 +327,11 @@ public class ClientHandler implements Runnable {
}
case "add_contact": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID userUUID = new userDatabase().findByUserId(requestJson.getString("user_id")).getInternal_uuid();
UUID contactUUID = UUID.fromString(requestJson.getString("contact_id"));
@@ -350,6 +355,10 @@ public class ClientHandler implements Runnable {
}
case "join_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID userUUID = UUID.fromString(requestJson.getString("user_id"));
Group group = GroupDatabase.findByInternalUUID(UUID.fromString(requestJson.getString("id")));
if (group == null) {
@@ -373,6 +382,10 @@ public class ClientHandler implements Runnable {
}
case "join_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID userUUID = UUID.fromString(requestJson.getString("user_id"));
Channel channel = ChannelDatabase.findByInternalUUID(UUID.fromString(requestJson.getString("id")));
if (channel == null) {
@@ -489,22 +502,26 @@ public class ClientHandler implements Runnable {
case "get_chat_list": {
String userIdStr = requestJson.getString("user_id");
User user = new userDatabase().findByUserId(userIdStr);
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
List<Contact> contacts = ContactDatabase.getContacts(user.getInternal_uuid());
List<Group> groups = GroupDatabase.getGroupsByUser(user.getInternal_uuid());
List<Channel> channels = ChannelDatabase.getChannelsByUser(user.getInternal_uuid());
List<Contact> contacts = ContactDatabase.getContacts(currentUser.getInternal_uuid());
List<Group> groups = GroupDatabase.getGroupsByUser(currentUser.getInternal_uuid());
List<Channel> channels = ChannelDatabase.getChannelsByUser(currentUser.getInternal_uuid());
List<ChatEntry> chatList = new ArrayList<>();
for (Contact contact : contacts) {
User target = userDatabase.findByInternalUUID(contact.getContact_id());
if (target == null) continue;
LocalDateTime last = MessageDatabase.getLastMessageTimeBetween(user.getInternal_uuid(), target.getInternal_uuid(), "private");
LocalDateTime last = MessageDatabase.getLastMessageTimeBetween(currentUser.getInternal_uuid(), target.getInternal_uuid(), "private");
chatList.add(new ChatEntry(
target.getInternal_uuid(), // internal UUID
target.getUser_id(), // public display ID
target.getInternal_uuid(),
target.getUser_id(),
target.getProfile_name(),
target.getImage_url(),
"private",
@@ -516,8 +533,8 @@ public class ClientHandler implements Runnable {
for (Group group : groups) {
LocalDateTime last = MessageDatabase.getLastMessageTime(group.getInternal_uuid(), "group");
boolean isOwner = GroupDatabase.isOwner(group.getInternal_uuid(), user.getInternal_uuid());
boolean isAdmin = GroupDatabase.isAdmin(group.getInternal_uuid(), user.getInternal_uuid());
boolean isOwner = GroupDatabase.isOwner(group.getInternal_uuid(), currentUser.getInternal_uuid());
boolean isAdmin = GroupDatabase.isAdmin(group.getInternal_uuid(), currentUser.getInternal_uuid());
chatList.add(new ChatEntry(
group.getInternal_uuid(),
@@ -533,8 +550,8 @@ public class ClientHandler implements Runnable {
for (Channel channel : channels) {
LocalDateTime last = MessageDatabase.getLastMessageTime(channel.getInternal_uuid(), "channel");
boolean isOwner = ChannelDatabase.isOwner(channel.getInternal_uuid(), user.getInternal_uuid());
boolean isAdmin = ChannelDatabase.isAdmin(channel.getInternal_uuid(), user.getInternal_uuid());
boolean isOwner = ChannelDatabase.isOwner(channel.getInternal_uuid(), currentUser.getInternal_uuid());
boolean isAdmin = ChannelDatabase.isAdmin(channel.getInternal_uuid(), currentUser.getInternal_uuid());
chatList.add(new ChatEntry(
channel.getInternal_uuid(),
@@ -548,7 +565,6 @@ public class ClientHandler implements Runnable {
));
}
chatList.sort((a, b) -> {
if (a.getLastMessageTime() == null) return 1;
if (b.getLastMessageTime() == null) return -1;
@@ -557,14 +573,19 @@ public class ClientHandler implements Runnable {
JSONObject data = new JSONObject();
data.put("chat_list", JsonUtil.chatListToJson(chatList));
response = new ResponseModel("success", "Chat list updated.", data);
break;
}
case "create_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
String groupId = requestJson.getString("group_id");
String groupName = requestJson.getString("group_name");
@@ -600,6 +621,10 @@ public class ClientHandler implements Runnable {
case "create_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
String channelId = requestJson.getString("channel_id");
String channelName = requestJson.getString("channel_name");
@@ -635,6 +660,10 @@ public class ClientHandler implements Runnable {
}
case "add_admin_to_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("target_user_id"));
@@ -681,6 +710,10 @@ public class ClientHandler implements Runnable {
}
case "edit_channel_admin_permissions": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("target_user_id"));
JSONObject permissions = requestJson.optJSONObject("permissions");
@@ -700,6 +733,10 @@ public class ClientHandler implements Runnable {
case "edit_group_info": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
UUID groupUUID = UUID.fromString(requestJson.getString("group_id")); // internal_uuid
String newGroupId = requestJson.getString("new_group_id").trim(); // شناسه نمایشی جدید
@@ -740,6 +777,10 @@ public class ClientHandler implements Runnable {
case "view_channel_admins": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
@@ -754,6 +795,10 @@ public class ClientHandler implements Runnable {
case "add_admin_to_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("user_id"));
JSONObject permissions = requestJson.optJSONObject("permissions");
@@ -787,6 +832,10 @@ public class ClientHandler implements Runnable {
case "edit_group_admin_permissions": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("target_user_id"));
JSONObject permissions = requestJson.optJSONObject("permissions");
@@ -808,6 +857,10 @@ public class ClientHandler implements Runnable {
case "remove_admin_from_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
UUID targetUserUUID = UUID.fromString(requestJson.getString("target_user_id"));
@@ -850,6 +903,10 @@ public class ClientHandler implements Runnable {
case "add_member_to_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("user_id"));
@@ -887,6 +944,10 @@ public class ClientHandler implements Runnable {
case "remove_member_from_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("user_id"));
@@ -927,6 +988,10 @@ public class ClientHandler implements Runnable {
case "view_group_admins": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
String role = GroupDatabase.getGroupRole(groupId, currentUser.getInternal_uuid());
@@ -944,6 +1009,10 @@ public class ClientHandler implements Runnable {
case "get_messages": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
String receiverId = requestJson.getString("receiver_id");
String receiverType = requestJson.getString("receiver_type");
@@ -1009,6 +1078,10 @@ public class ClientHandler implements Runnable {
}
case "toggle_block": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
UUID userUUID = UUID.fromString(requestJson.getString("user_id"));
UUID targetUUID = UUID.fromString(requestJson.getString("target_id"));
@@ -1035,6 +1108,10 @@ public class ClientHandler implements Runnable {
case "transfer_group_ownership": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID newOwnerUserId = UUID.fromString(requestJson.getString("new_owner_user_id"));
@@ -1072,6 +1149,10 @@ public class ClientHandler implements Runnable {
case "view_group_members" : {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
JSONArray members = GroupDatabase.getGroupMembers(groupId);
@@ -1089,6 +1170,10 @@ public class ClientHandler implements Runnable {
case "delete_private_chat" : {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID targetId = UUID.fromString(requestJson.getString("target_id"));
boolean both = requestJson.getBoolean("both");
@@ -1105,6 +1190,10 @@ public class ClientHandler implements Runnable {
case "get_group_permissions": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
userId = currentUser.getInternal_uuid();
@@ -1116,6 +1205,10 @@ public class ClientHandler implements Runnable {
case "leave_chat": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
String chatType = requestJson.getString("chat_type");
UUID chatId = UUID.fromString(requestJson.getString("chat_id"));
userId = UUID.fromString(requestJson.getString("user_id"));
@@ -1154,6 +1247,10 @@ public class ClientHandler implements Runnable {
case "delete_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
if (!GroupDatabase.isOwner(groupId, currentUser.getInternal_uuid())) {
@@ -1177,6 +1274,10 @@ public class ClientHandler implements Runnable {
case "get_channel_permissions": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
userId = currentUser.getInternal_uuid();
@@ -1192,6 +1293,10 @@ public class ClientHandler implements Runnable {
case "view_channel_subscribers": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
boolean isOwner = ChannelDatabase.isOwner(channelId, currentUser.getInternal_uuid());
@@ -1216,6 +1321,10 @@ public class ClientHandler implements Runnable {
case "add_subscriber_to_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("user_id"));
@@ -1251,6 +1360,10 @@ public class ClientHandler implements Runnable {
}
case "remove_subscriber_from_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("user_id"));
@@ -1291,6 +1404,10 @@ public class ClientHandler implements Runnable {
case "edit_channel_info": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
try {
UUID channelUUID = UUID.fromString(requestJson.getString("channel_id")); // internal_uuid
String newChannelId = requestJson.getString("new_channel_id").trim();
@@ -1330,6 +1447,10 @@ public class ClientHandler implements Runnable {
case "delete_channel": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
if (!ChannelDatabase.isOwner(channelId, currentUser.getInternal_uuid())) {
@@ -1353,6 +1474,10 @@ public class ClientHandler implements Runnable {
}
case "remove_admin_from_group": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID groupId = UUID.fromString(requestJson.getString("group_id"));
UUID targetUserId = UUID.fromString(requestJson.getString("target_user_id"));
@@ -1402,6 +1527,10 @@ public class ClientHandler implements Runnable {
case "transfer_channel_ownership": {
if (currentUser == null) {
response = new ResponseModel("error", "Unauthorized. Please login first.");
break;
}
UUID channelId = UUID.fromString(requestJson.getString("channel_id"));
String newOwnerUserIdStr = requestJson.getString("new_owner_user_id");
@@ -1442,6 +1571,8 @@ public class ClientHandler implements Runnable {
responseJson.put("message", response.getMessage());
responseJson.put("data", response.getData() != null ? response.getData() : JSONObject.NULL);
out.println(responseJson.toString());
}
} catch (IOException e) {
System.out.println("Connection with client lost.");