Add jobs

src/Managing.Domain/Backtests/BacktestJob.cs

@@ -0,0 +1,157 @@
+#nullable enable
+using System.ComponentModel.DataAnnotations;
+using static Managing.Common.Enums;
+
+namespace Managing.Domain.Backtests;
+
+/// <summary>
+/// Represents a single backtest job in the queue system.
+/// Can be a standalone backtest or part of a bundle backtest request.
+/// </summary>
+public class BacktestJob
+{
+    public BacktestJob()
+    {
+        Id = Guid.NewGuid();
+        CreatedAt = DateTime.UtcNow;
+        Status = BacktestJobStatus.Pending;
+        ProgressPercentage = 0;
+    }
+
+    /// <summary>
+    /// Unique identifier for the job
+    /// </summary>
+    [Required]
+    public Guid Id { get; set; }
+
+    /// <summary>
+    /// Optional bundle request ID if this job is part of a bundle
+    /// </summary>
+    public Guid? BundleRequestId { get; set; }
+
+    /// <summary>
+    /// User ID who created this job
+    /// </summary>
+    [Required]
+    public int UserId { get; set; }
+
+    /// <summary>
+    /// Current status of the job
+    /// </summary>
+    [Required]
+    public BacktestJobStatus Status { get; set; }
+
+    /// <summary>
+    /// Priority of the job (higher = more important)
+    /// </summary>
+    [Required]
+    public int Priority { get; set; } = 0;
+
+    /// <summary>
+    /// Serialized TradingBotConfig JSON
+    /// </summary>
+    [Required]
+    public string ConfigJson { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Start date for the backtest
+    /// </summary>
+    [Required]
+    public DateTime StartDate { get; set; }
+
+    /// <summary>
+    /// End date for the backtest
+    /// </summary>
+    [Required]
+    public DateTime EndDate { get; set; }
+
+    /// <summary>
+    /// Progress percentage (0-100)
+    /// </summary>
+    [Required]
+    public int ProgressPercentage { get; set; }
+
+    /// <summary>
+    /// Worker ID that has claimed this job
+    /// </summary>
+    public string? AssignedWorkerId { get; set; }
+
+    /// <summary>
+    /// Last heartbeat timestamp from the assigned worker
+    /// </summary>
+    public DateTime? LastHeartbeat { get; set; }
+
+    /// <summary>
+    /// When the job was created
+    /// </summary>
+    [Required]
+    public DateTime CreatedAt { get; set; }
+
+    /// <summary>
+    /// When the job started processing
+    /// </summary>
+    public DateTime? StartedAt { get; set; }
+
+    /// <summary>
+    /// When the job completed (successfully or failed)
+    /// </summary>
+    public DateTime? CompletedAt { get; set; }
+
+    /// <summary>
+    /// Serialized LightBacktest result JSON (when completed)
+    /// </summary>
+    public string? ResultJson { get; set; }
+
+    /// <summary>
+    /// Error message if the job failed
+    /// </summary>
+    public string? ErrorMessage { get; set; }
+
+    /// <summary>
+    /// Request ID to associate with the backtest result (for grouping)
+    /// </summary>
+    public string? RequestId { get; set; }
+
+    /// <summary>
+    /// Type of job (Backtest or GeneticBacktest)
+    /// </summary>
+    [Required]
+    public JobType JobType { get; set; } = JobType.Backtest;
+
+    /// <summary>
+    /// Optional genetic request ID if this is a genetic backtest job
+    /// </summary>
+    public string? GeneticRequestId { get; set; }
+}
+
+/// <summary>
+/// Status of a backtest job
+/// </summary>
+public enum BacktestJobStatus
+{
+    /// <summary>
+    /// Job is pending and waiting to be claimed by a worker
+    /// </summary>
+    Pending,
+
+    /// <summary>
+    /// Job is currently being processed by a worker
+    /// </summary>
+    Running,
+
+    /// <summary>
+    /// Job completed successfully
+    /// </summary>
+    Completed,
+
+    /// <summary>
+    /// Job failed with an error
+    /// </summary>
+    Failed,
+
+    /// <summary>
+    /// Job was cancelled
+    /// </summary>
+    Cancelled
+}
+