Edit group info

src/main/java/org/to/telegramfinalproject/Client/ActionHandler.java

@@ -797,14 +797,14 @@ public class ActionHandler {
             }
             case "5" -> {
                 leaveChat(chat.getId(), "channel");
-                return false; // خروج کامل از چت
+                return false;
             }
             case "0" -> {
-                return false; // بازگشت به لیست چت‌ها
+                return false;
             }
             default -> System.out.println("Invalid choice.");
         }
-        return true; // همچنان در منو باقی بمان
+        return true;
     }
 
 
@@ -1105,24 +1105,81 @@ public class ActionHandler {
 
 
     private void editGroupInfo(UUID groupId) {
-        System.out.print("Enter new group name: ");
-        String newName = scanner.nextLine().trim();
-
-        System.out.print("Enter new group description: ");
-        String newDesc = scanner.nextLine().trim();
-
         JSONObject req = new JSONObject();
-        req.put("action", "edit_group_info");
+        req.put("action", "get_chat_info");
-        req.put("group_id", groupId.toString());
+        req.put("receiver_id", groupId.toString());
-        req.put("name", newName);
+        req.put("receiver_type", "group");
-        req.put("description", newDesc);
 
         JSONObject res = sendWithResponse(req);
-        if (res != null)
+        if (res == null || !res.getString("status").equals("success")) {
-            System.out.println(res.getString("message"));
+            System.out.println("❌ Failed to fetch group info.");
+            return;
+        }
+
+        JSONObject data = res.getJSONObject("data");
+
+        String currentId = data.getString("id");
+        String currentName = data.getString("name");
+        String currentDesc = data.optString("description", "None");
+        String currentImage = data.optString("image_url", "None");
+
+        System.out.println("\n--- Current Group Info ---");
+        System.out.println("1. Group ID: " + currentId);
+        System.out.println("2. Name: " + currentName);
+        System.out.println("3. Description: " + currentDesc);
+        System.out.println("4. Image URL: " + currentImage);
+        System.out.println("0. Cancel");
+
+        System.out.print("Select the field you want to edit (0-4): ");
+        String choice = scanner.nextLine().trim();
+
+        String newGroupId = currentId;
+        String newName = currentName;
+        String newDesc = currentDesc;
+        String newImage = currentImage;
+
+        switch (choice) {
+            case "1" -> {
+                System.out.print("Enter new Group ID: ");
+                newGroupId = scanner.nextLine().trim();
+            }
+            case "2" -> {
+                System.out.print("Enter new Group Name: ");
+                newName = scanner.nextLine().trim();
+            }
+            case "3" -> {
+                System.out.print("Enter new Description: ");
+                newDesc = scanner.nextLine().trim();
+            }
+            case "4" -> {
+                System.out.print("Enter new Image URL: ");
+                newImage = scanner.nextLine().trim();
+            }
+            case "0" -> {
+                System.out.println("Cancelled.");
+                return;
+            }
+            default -> {
+                System.out.println("Invalid choice.");
+                return;
+            }
+        }
+
+        JSONObject editReq = new JSONObject();
+        editReq.put("action", "edit_group_info");
+        editReq.put("group_id", groupId.toString()); // internal_uuid
+        editReq.put("new_group_id", newGroupId);
+        editReq.put("name", newName);
+        editReq.put("description", newDesc);
+        editReq.put("image_url", newImage);
+
+        JSONObject editRes = sendWithResponse(editReq);
+        if (editRes != null)
+            System.out.println(editRes.getString("message"));
     }
 
 
+
     private void viewChannelSubscribers(UUID channelId) {
         JSONObject req = new JSONObject();
         req.put("action", "view_channel_subscribers");

src/main/java/org/to/telegramfinalproject/Database/GroupDatabase.java

@@ -4,10 +4,7 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 import org.to.telegramfinalproject.Models.Group;
 
-import java.sql.Connection;
+import java.sql.*;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
@@ -142,6 +139,48 @@ public class GroupDatabase {
     }
 
 
+    public static boolean updateGroupInfo(UUID internalUUID, String newGroupId, String name, String description, String imageUrl) {
+        String sql = "UPDATE groups SET group_id = ?, group_name = ?, description = ?, image_url = ? WHERE internal_uuid = ?";
+
+        try (Connection conn = ConnectionDb.connect(); PreparedStatement stmt = conn.prepareStatement(sql)) {
+            stmt.setString(1, newGroupId);
+            stmt.setString(2, name);
+            stmt.setString(3, description);
+            if (imageUrl == null) {
+                stmt.setNull(4, Types.VARCHAR);
+            } else {
+                stmt.setString(4, imageUrl);
+            }
+            stmt.setObject(5, internalUUID);
+
+            int affectedRows = stmt.executeUpdate();
+            return affectedRows > 0;
+
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+
+    public static boolean isGroupIdUnique(String groupId, UUID excludeUUID) {
+        String sql = "SELECT COUNT(*) FROM groups WHERE group_id = ? AND internal_uuid != ?";
+
+        try (Connection conn = ConnectionDb.connect(); PreparedStatement stmt = conn.prepareStatement(sql)) {
+            stmt.setString(1, groupId);
+            stmt.setObject(2, excludeUUID);
+            ResultSet rs = stmt.executeQuery();
+            if (rs.next()) {
+                return rs.getInt(1) == 0;
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+
+
     public static void addMember(UUID groupInternalId, UUID userId) {
         String sql = "INSERT INTO group_members (group_id, user_id) VALUES (?, ?) ON CONFLICT DO NOTHING";
         try (Connection conn = ConnectionDb.connect(); PreparedStatement stmt = conn.prepareStatement(sql)) {

src/main/java/org/to/telegramfinalproject/Server/ClientHandler.java

@@ -393,10 +393,10 @@ public class ClientHandler implements Runnable {
                                         data.put("internal_id", group.getInternal_uuid().toString());
                                         data.put("name", group.getGroup_name());
                                         data.put("image_url", group.getImage_url());
+                                        data.put("description", group.getDescription() != null ? group.getDescription() : "");
                                         data.put("type", "group");
                                         data.put("id", group.getGroup_id());
 
-                                        // اضافه کردن owner و admin بودن
                                         boolean isOwner = GroupDatabase.isOwner(group.getInternal_uuid(), currentUser.getInternal_uuid());
                                         boolean isAdmin = GroupDatabase.isAdmin(group.getInternal_uuid(), currentUser.getInternal_uuid());
 
@@ -409,6 +409,7 @@ public class ClientHandler implements Runnable {
                                 }
 
 
+
                                 case "channel" -> {
                                     Channel channel = ChannelDatabase.findByChannelId(id);
                                     if (channel != null) {
@@ -627,6 +628,44 @@ public class ClientHandler implements Runnable {
                     }
 
 
+                    case "edit_group_info": {
+                        try {
+                            UUID groupUUID = UUID.fromString(requestJson.getString("group_id")); // internal_uuid
+                            String newGroupId = requestJson.getString("new_group_id").trim(); // شناسه نمایشی جدید
+                            String name = requestJson.optString("name");
+                            String description = requestJson.optString("description", null);
+                            String imageUrl = requestJson.has("image_url") && !requestJson.isNull("image_url")
+                                    ? requestJson.getString("image_url") : null;
+
+                            boolean isOwner = GroupDatabase.isOwner(groupUUID, currentUser.getInternal_uuid());
+                            if (!isOwner && !GroupPermissionUtil.canEditGroup(groupUUID, currentUser.getInternal_uuid())) {
+                                response = new ResponseModel("error", "You don't have permission to edit this group.");
+                                break;
+                            }
+
+                            if (isOwner && !GroupDatabase.isGroupIdUnique(newGroupId, groupUUID)) {
+                                response = new ResponseModel("error", "Group ID is already taken by another group.");
+                                break;
+                            }
+
+                            boolean updated = GroupDatabase.updateGroupInfo(groupUUID, newGroupId, name, description, imageUrl);
+                            response = updated
+                                    ? new ResponseModel("success", "Group info updated successfully.")
+                                    : new ResponseModel("error", "Failed to update group info.");
+
+                            //if (updated) {
+                            //RealTimeEventDispatcher.sendGroupOrChannelUpdate(groupUUID, "group", name);
+                            //}
+
+                        } catch (Exception e) {
+                            response = new ResponseModel("error", "Error updating group: " + e.getMessage());
+                        }
+                        break;
+                    }
+
+
+
+
                     case "view_channel_admins": {
                         UUID channelId = UUID.fromString(requestJson.getString("channel_id"));