Add admin page for bundle

src/Managing.Application.Abstractions/Repositories/BundleBacktestRequestSummary.cs

@@ -0,0 +1,36 @@
+using Managing.Domain.Backtests;
+
+namespace Managing.Application.Abstractions.Repositories;
+
+/// <summary>
+/// Summary statistics for bundle backtest requests
+/// </summary>
+public class BundleBacktestRequestSummary
+{
+    /// <summary>
+    /// Counts of bundle requests by status
+    /// </summary>
+    public List<BundleBacktestRequestStatusCount> StatusCounts { get; set; } = new();
+
+    /// <summary>
+    /// Total number of bundle backtest requests
+    /// </summary>
+    public int TotalRequests { get; set; }
+}
+
+/// <summary>
+/// Count of bundle backtest requests by status
+/// </summary>
+public class BundleBacktestRequestStatusCount
+{
+    /// <summary>
+    /// The status
+    /// </summary>
+    public BundleBacktestRequestStatus Status { get; set; }
+
+    /// <summary>
+    /// The count of bundle requests with this status
+    /// </summary>
+    public int Count { get; set; }
+}
+

src/Managing.Application.Abstractions/Repositories/IBacktestRepository.cs

@@ -57,4 +57,22 @@ public interface IBacktestRepository
     Task DeleteBundleBacktestRequestByIdForUserAsync(User user, Guid id);
     IEnumerable<BundleBacktestRequest> GetBundleBacktestRequestsByStatus(BundleBacktestRequestStatus status);
     Task<IEnumerable<BundleBacktestRequest>> GetBundleBacktestRequestsByStatusAsync(BundleBacktestRequestStatus status);
+
+    // Admin methods - no user filter
+    (IEnumerable<BundleBacktestRequest> BundleRequests, int TotalCount) GetBundleBacktestRequestsPaginated(
+        int page,
+        int pageSize,
+        Enums.BundleBacktestRequestSortableColumn sortBy = Enums.BundleBacktestRequestSortableColumn.CreatedAt,
+        string sortOrder = "desc",
+        BundleBacktestRequestsFilter? filter = null);
+
+    Task<(IEnumerable<BundleBacktestRequest> BundleRequests, int TotalCount)> GetBundleBacktestRequestsPaginatedAsync(
+        int page,
+        int pageSize,
+        Enums.BundleBacktestRequestSortableColumn sortBy = Enums.BundleBacktestRequestSortableColumn.CreatedAt,
+        string sortOrder = "desc",
+        BundleBacktestRequestsFilter? filter = null);
+
+    // Admin summary methods
+    Task<BundleBacktestRequestSummary> GetBundleBacktestRequestsSummaryAsync();
 }