Stop all bot for a user

src/Managing.Application/ManageBot/StopAllUserBotsCommandHandler.cs

@@ -0,0 +1,55 @@
+using Managing.Application.Abstractions;
+using Managing.Application.ManageBot.Commands;
+using MediatR;
+using Microsoft.Extensions.Logging;
+using static Managing.Common.Enums;
+
+namespace Managing.Application.ManageBot
+{
+    public class StopAllUserBotsCommandHandler : IRequestHandler<StopAllUserBotsCommand, bool>
+    {
+        private readonly IBotService _botService;
+        private readonly ILogger<StopAllUserBotsCommandHandler> _logger;
+
+        public StopAllUserBotsCommandHandler(IBotService botService, ILogger<StopAllUserBotsCommandHandler> logger)
+        {
+            _botService = botService;
+            _logger = logger;
+        }
+
+        public async Task<bool> Handle(StopAllUserBotsCommand request, CancellationToken cancellationToken)
+        {
+            try
+            {
+                // Get all bots for the user
+                var userBots = await _botService.GetBotsByUser(request.User.Id);
+                
+                // Filter only active bots (status Up)
+                var activeBots = userBots.Where(bot => bot.Status == BotStatus.Up).ToList();
+                
+                if (!activeBots.Any())
+                {
+                    _logger.LogInformation("No active bots found for user {UserName}", request.User.Name);
+                    return true;
+                }
+
+                _logger.LogInformation("Stopping {BotCount} active bots for user {UserName}", 
+                    activeBots.Count, request.User.Name);
+
+                // Stop each active bot
+                var stopTasks = activeBots.Select(bot => _botService.StopBot(bot.Identifier));
+                await Task.WhenAll(stopTasks);
+
+                _logger.LogInformation("Successfully stopped {BotCount} bots for user {UserName}", 
+                    activeBots.Count, request.User.Name);
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error stopping all bots for user {UserName}", request.User.Name);
+                return false;
+            }
+        }
+    }
+}