Fix worker and signal

src/Managing.Infrastructure.Database/BacktestRepository.cs

@@ -320,8 +320,24 @@ public class BacktestRepository : IBacktestRepository
 
     public IEnumerable<BundleBacktestRequest> GetBundleBacktestRequestsByUser(User user)
     {
-        var bundleRequests = _bundleBacktestRepository.AsQueryable()
-            .Where(b => b.User.Name == user.Name)
+        var projection = Builders<BundleBacktestRequestDto>.Projection
+            .Include(b => b.RequestId)
+            .Include(b => b.Status)
+            .Include(b => b.CreatedAt)
+            .Include(b => b.CurrentBacktest)
+            .Include(b => b.EstimatedTimeRemainingSeconds)
+            .Include(b => b.TotalBacktests)
+            .Include(b => b.CurrentBacktest)
+            .Include(b => b.CompletedAt)
+            .Include(b => b.ErrorMessage)
+            .Include(b => b.ProgressInfo)
+            .Include(b => b.Name)
+            .Include(b => b.User);
+
+        var filter = Builders<BundleBacktestRequestDto>.Filter.Eq(b => b.User.Name, user.Name);
+        var bundleRequests = _bundleBacktestRepository.GetCollection()
+            .Find(filter)
+            .Project<BundleBacktestRequestDto>(projection)
             .ToList();
 
         return bundleRequests.Select(MongoMappers.Map);
@@ -329,7 +345,7 @@ public class BacktestRepository : IBacktestRepository
 
     public BundleBacktestRequest? GetBundleBacktestRequestByIdForUser(User user, string id)
     {
-        var bundleRequest = _bundleBacktestRepository.FindOne(b => b.RequestId == id);
+        var bundleRequest = _bundleBacktestRepository.FindOne(b => b.RequestId == id && b.User.Name == user.Name);
 
         if (bundleRequest != null && bundleRequest.User.Name == user.Name)
         {
@@ -341,8 +357,13 @@ public class BacktestRepository : IBacktestRepository
 
     public void UpdateBundleBacktestRequest(BundleBacktestRequest bundleRequest)
     {
-        var dto = MongoMappers.Map(bundleRequest);
-        _bundleBacktestRepository.ReplaceOne(dto);
+        var existingRequest = _bundleBacktestRepository.FindOne(b => b.RequestId == bundleRequest.RequestId);
+        if (existingRequest != null)
+        {
+            var dto = MongoMappers.Map(bundleRequest);
+            dto.Id = existingRequest.Id; // Preserve the MongoDB ObjectId
+            _bundleBacktestRepository.ReplaceOne(dto);
+        }
     }
 
     public void DeleteBundleBacktestRequestByIdForUser(User user, string id)
@@ -355,12 +376,12 @@ public class BacktestRepository : IBacktestRepository
         }
     }
 
-    public IEnumerable<BundleBacktestRequest> GetPendingBundleBacktestRequests()
+    public IEnumerable<BundleBacktestRequest> GetBundleBacktestRequestsByStatus(BundleBacktestRequestStatus status)
     {
-        var pendingRequests = _bundleBacktestRepository.AsQueryable()
-            .Where(b => b.Status == BundleBacktestRequestStatus.Pending)
+        var requests = _bundleBacktestRepository.AsQueryable()
+            .Where(b => b.Status == status)
             .ToList();
 
-        return pendingRequests.Select(MongoMappers.Map);
+        return requests.Select(MongoMappers.Map);
     }
 }

src/Managing.Infrastructure.Database/MongoDb/Collections/BundleBacktestRequestDto.cs

@@ -20,4 +20,5 @@ public class BundleBacktestRequestDto : Document
     public string? CurrentBacktest { get; set; }
     public int? EstimatedTimeRemainingSeconds { get; set; }
     public string Name { get; set; } = string.Empty;
+    public List<string> Results { get; set; } = new();
 }

src/Managing.Infrastructure.Database/MongoDb/IndexService.cs

@@ -36,6 +36,8 @@ public class IndexService
             // Create indexes for BacktestDto
             await CreateBacktestIndexesAsync();
 
+            await CreateBundleBacktestIndexesAsync();
+
             // Create indexes for GeneticRequestDto
             await CreateGeneticRequestIndexesAsync();
 
@@ -74,6 +76,17 @@ public class IndexService
         }
     }
 
+    private async Task CreateBundleBacktestIndexesAsync()
+    {
+        var bundleCollection = _database.GetCollection<BundleBacktestRequestDto>("BundleBacktestRequests");
+        // Index on RequestId (unique)
+        var requestIdIndex = Builders<BundleBacktestRequestDto>.IndexKeys.Ascending(b => b.RequestId);
+        await bundleCollection.Indexes.CreateOneAsync(new CreateIndexModel<BundleBacktestRequestDto>(requestIdIndex, new CreateIndexOptions { Unique = true }));
+        // Index on User.Name (non-unique)
+        var userNameIndex = Builders<BundleBacktestRequestDto>.IndexKeys.Ascending("User.Name");
+        await bundleCollection.Indexes.CreateOneAsync(new CreateIndexModel<BundleBacktestRequestDto>(userNameIndex));
+    }
+
     /// <summary>
     /// Creates indexes for the GeneticRequestDto collection
     /// </summary>

src/Managing.Infrastructure.Database/MongoDb/MongoMappers.cs

@@ -1128,7 +1128,8 @@ public static class MongoMappers
             ProgressInfo = domain.ProgressInfo,
             CurrentBacktest = domain.CurrentBacktest,
             EstimatedTimeRemainingSeconds = domain.EstimatedTimeRemainingSeconds,
-            Name = domain.Name
+            Name = domain.Name,
+            Results = domain.Results
         };
     }
 
@@ -1150,7 +1151,8 @@ public static class MongoMappers
             ProgressInfo = dto.ProgressInfo,
             CurrentBacktest = dto.CurrentBacktest,
             EstimatedTimeRemainingSeconds = dto.EstimatedTimeRemainingSeconds,
-            Name = dto.Name
+            Name = dto.Name,
+            Results = dto.Results
         };
     }