Balance for bot (#20)

* Add bot balance

* Update amount to trade

* fix initial trading balance

* Update MM modal

* fix backtest

* stop bot if no more balance

* Add constant for minimum trading

* Add constant

src/Managing.Application/MoneyManagements/MoneyManagementService.cs

@@ -1,8 +1,8 @@
-using Managing.Domain.MoneyManagements;
-using Managing.Application.Abstractions;
-using Microsoft.Extensions.Logging;
+using Managing.Application.Abstractions;
 using Managing.Application.Abstractions.Repositories;
+using Managing.Domain.MoneyManagements;
 using Managing.Domain.Users;
+using Microsoft.Extensions.Logging;
 
 namespace Managing.Application.MoneyManagements;
 
@@ -23,12 +23,12 @@ public class MoneyManagementService : IMoneyManagementService
     {
         // Try to get user-specific strategy first
         var moneyManagement = await _settingsRepository.GetMoneyManagementByUser(user, request.Name);
-        
+
         // Fall back to regular lookup if user-specific endpoint is not implemented
         if (moneyManagement == null)
         {
             moneyManagement = await _settingsRepository.GetMoneyManagement(request.Name);
-            
+
             // If found by name but doesn't belong to this user, treat as new
             if (moneyManagement != null && moneyManagement.User?.Name != user.Name)
             {
@@ -47,16 +47,16 @@ public class MoneyManagementService : IMoneyManagementService
             // Additional check to ensure user's ownership
             if (moneyManagement.User?.Name != user.Name)
             {
-                throw new UnauthorizedAccessException("You do not have permission to update this money management strategy.");
+                throw new UnauthorizedAccessException(
+                    "You do not have permission to update this money management strategy.");
             }
-            
+
             moneyManagement.StopLoss = request.StopLoss;
             moneyManagement.TakeProfit = request.TakeProfit;
-            moneyManagement.BalanceAtRisk = request.BalanceAtRisk;
             moneyManagement.Leverage = request.Leverage;
             moneyManagement.Timeframe = request.Timeframe;
             moneyManagement.User = user;
-            
+
             _settingsRepository.UpdateMoneyManagement(moneyManagement);
             return moneyManagement;
         }
@@ -69,7 +69,7 @@ public class MoneyManagementService : IMoneyManagementService
 
     public IEnumerable<MoneyManagement> GetMoneyMangements(User user)
     {
-        try 
+        try
         {
             // Try to use user-specific repository method first
             return _settingsRepository.GetMoneyManagementsByUser(user);
@@ -85,7 +85,7 @@ public class MoneyManagementService : IMoneyManagementService
     public async Task<MoneyManagement> GetMoneyMangement(User user, string name)
     {
         MoneyManagement moneyManagement;
-        
+
         try
         {
             // Try to use user-specific repository method first
@@ -95,14 +95,14 @@ public class MoneyManagementService : IMoneyManagementService
         {
             // Fall back to regular lookup if user-specific endpoint is not implemented
             moneyManagement = await _settingsRepository.GetMoneyManagement(name);
-            
+
             // Filter by user
             if (moneyManagement != null && moneyManagement.User?.Name != user.Name)
             {
                 moneyManagement = null;
             }
         }
-        
+
         return moneyManagement;
     }
 
@@ -119,15 +119,16 @@ public class MoneyManagementService : IMoneyManagementService
             {
                 // Fall back to verifying user ownership before deletion
                 var moneyManagement = _settingsRepository.GetMoneyManagement(name).Result;
-                
+
                 if (moneyManagement != null && moneyManagement.User?.Name != user.Name)
                 {
-                    throw new UnauthorizedAccessException("You do not have permission to delete this money management strategy.");
+                    throw new UnauthorizedAccessException(
+                        "You do not have permission to delete this money management strategy.");
                 }
-                
+
                 _settingsRepository.DeleteMoneyManagement(name);
             }
-            
+
             return true;
         }
         catch (Exception ex)
@@ -150,9 +151,10 @@ public class MoneyManagementService : IMoneyManagementService
             {
                 // This fallback is not ideal as it would delete all money managements regardless of user
                 // In a real implementation, we would need a filtered repository method
-                _logger.LogWarning("DeleteMoneyManagementsByUser not implemented, cannot delete user-specific money managements");
+                _logger.LogWarning(
+                    "DeleteMoneyManagementsByUser not implemented, cannot delete user-specific money managements");
             }
-            
+
             return true;
         }
         catch (Exception ex)
@@ -161,4 +163,4 @@ public class MoneyManagementService : IMoneyManagementService
             return false;
         }
     }
-}
+}