Update bot name

src/Managing.Api/Controllers/BotController.cs

@@ -629,6 +629,20 @@ public class BotController : BaseController
                 }
             }
 
+            // If the bot name is being changed, check for conflicts
+            var isNameChanging = !string.IsNullOrEmpty(request.Config.Name) && 
+                                 request.Config.Name != request.Identifier;
+            
+            if (isNameChanging)
+            {
+                // Check if new name already exists
+                var existingBotWithNewName = bots.FirstOrDefault(b => b.Identifier == request.Config.Name);
+                if (existingBotWithNewName != null)
+                {
+                    return BadRequest($"A bot with the name '{request.Config.Name}' already exists");
+                }
+            }
+
             // Validate the money management if provided
             if (request.Config.MoneyManagement != null)
             {
@@ -662,19 +676,27 @@ public class BotController : BaseController
                 return BadRequest("CloseEarlyWhenProfitable requires MaxPositionTimeHours to be set");
             }
 
-            // Update the bot configuration using the new method
+            // Update the bot configuration using the enhanced method
             var success = await _botService.UpdateBotConfiguration(request.Identifier, request.Config);
             
             if (success)
             {
-                await _hubContext.Clients.All.SendAsync("SendNotification",
+                var finalBotName = isNameChanging ? request.Config.Name : request.Identifier;
-                    $"Bot {request.Identifier} configuration updated successfully by {user.Name}.", "Info");
                 
-                return Ok("Bot configuration updated successfully");
+                await _hubContext.Clients.All.SendAsync("SendNotification",
+                    $"Bot {finalBotName} configuration updated successfully by {user.Name}." +
+                    (isNameChanging ? $" (renamed from {request.Identifier})" : ""), "Info");
+                
+                await NotifyBotSubscriberAsync();
+                
+                return Ok(isNameChanging 
+                    ? $"Bot configuration updated successfully and renamed to '{request.Config.Name}'"
+                    : "Bot configuration updated successfully");
             }
             else
             {
-                return BadRequest("Failed to update bot configuration");
+                return BadRequest("Failed to update bot configuration. " +
+                    (isNameChanging ? "The new name might already be in use." : ""));
             }
         }
         catch (Exception ex)

src/Managing.Application/Bots/TradingBot.cs

@@ -1278,12 +1278,23 @@ public class TradingBot : Bot, ITradingBot
 
     /// <summary>
     /// Updates the trading bot configuration with new settings.
-    /// This method validates the new configuration and applies it to the running bot.
     /// </summary>
     /// <param name="newConfig">The new configuration to apply</param>
     /// <returns>True if the configuration was successfully updated, false otherwise</returns>
-    /// <exception cref="ArgumentException">Thrown when the new configuration is invalid</exception>
     public async Task<bool> UpdateConfiguration(TradingBotConfig newConfig)
+    {
+        return await UpdateConfiguration(newConfig, allowNameChange: false);
+    }
+
+    /// <summary>
+    /// Updates the trading bot configuration with new settings.
+    /// This method validates the new configuration and applies it to the running bot.
+    /// </summary>
+    /// <param name="newConfig">The new configuration to apply</param>
+    /// <param name="allowNameChange">Whether to allow changing the bot name/identifier</param>
+    /// <returns>True if the configuration was successfully updated, false otherwise</returns>
+    /// <exception cref="ArgumentException">Thrown when the new configuration is invalid</exception>
+    public async Task<bool> UpdateConfiguration(TradingBotConfig newConfig, bool allowNameChange = false)
     {
         try
         {
@@ -1312,7 +1323,7 @@ public class TradingBot : Bot, ITradingBot
             // Protect critical properties that shouldn't change for running bots
             var protectedBotType = Config.BotType;
             var protectedIsForBacktest = Config.IsForBacktest;
-            var protectedName = Config.Name;
+            var protectedName = allowNameChange ? newConfig.Name : Config.Name;
 
             // Log the configuration update (before changing anything)
             await LogInformation("⚙️ **Configuration Update**\n" +
@@ -1321,7 +1332,8 @@ public class TradingBot : Bot, ITradingBot
                                  $"⏱️ Max Time: {(Config.MaxPositionTimeHours?.ToString() + "h" ?? "Disabled")}\n" +
                                  $"📈 Flip Only in Profit: {(Config.FlipOnlyWhenInProfit ? "✅" : "❌")}\n" +
                                  $"⏳ Cooldown: {Config.CooldownPeriod} candles\n" +
-                                 $"📉 Max Loss Streak: {Config.MaxLossStreak}");
+                                 $"📉 Max Loss Streak: {Config.MaxLossStreak}" +
+                                 (allowNameChange && newConfig.Name != Config.Name ? $"\n🏷️ Name: {Config.Name} → {newConfig.Name}" : ""));
 
             // Update the configuration
             Config = newConfig;
@@ -1331,6 +1343,13 @@ public class TradingBot : Bot, ITradingBot
             Config.IsForBacktest = protectedIsForBacktest;
             Config.Name = protectedName;
 
+            // Update bot name and identifier if allowed
+            if (allowNameChange && !string.IsNullOrEmpty(newConfig.Name))
+            {
+                Name = newConfig.Name;
+                Identifier = newConfig.Name;
+            }
+
             // If account changed, reload it
             if (Config.AccountName != Account?.Name)
             {

src/Managing.Application/ManageBot/BotService.cs

@@ -247,12 +247,49 @@ namespace Managing.Application.ManageBot
             if (_botTasks.TryGetValue(identifier, out var botTaskWrapper) &&
                 botTaskWrapper.BotInstance is TradingBot tradingBot)
             {
-                return await tradingBot.UpdateConfiguration(newConfig);
+                // Check if the bot name is changing
+                if (newConfig.Name != identifier && !string.IsNullOrEmpty(newConfig.Name))
+                {
+                    // Check if new name already exists
+                    if (_botTasks.ContainsKey(newConfig.Name))
+                    {
+                        return false; // New name already in use
+                    }
+
+                    // Update the bot configuration first
+                    var updateResult = await tradingBot.UpdateConfiguration(newConfig, allowNameChange: true);
+                    
+                    if (updateResult)
+                    {
+                        // Update the dictionary key
+                        if (_botTasks.TryRemove(identifier, out var removedWrapper))
+                        {
+                            _botTasks.TryAdd(newConfig.Name, removedWrapper);
+                            
+                            // Update the backup with the new identifier
+                            if (!newConfig.IsForBacktest)
+                            {
+                                // Delete old backup
+                                await _botRepository.DeleteBotBackup(identifier);
+                                // Save new backup will be handled by the bot's SaveBackup method
+                            }
+                        }
+                    }
+                    
+                    return updateResult;
+                }
+                else
+                {
+                    // No name change, just update configuration
+                    return await tradingBot.UpdateConfiguration(newConfig);
+                }
             }
 
             return false;
         }
 
+        
+
         public ITradingBot CreateTradingBot(TradingBotConfig config)
         {
             return new TradingBot(