feat(ai): queue strategy snapshots

JobTrackerApi/Controllers/OperationsController.cs

@@ -14,14 +14,14 @@ public sealed class OperationsController(UserOperationStore operations) : Contro
     public async Task<ActionResult<IReadOnlyList<OperationDto>>> List([FromQuery] int limit = 25, CancellationToken cancellationToken = default)
     {
         if (limit is < 1 or > 100) return BadRequest(new { code = "invalid_limit", message = "Limit must be between 1 and 100." });
-        return Ok((await operations.ListAsync(limit, cancellationToken)).Select(ToDto).ToList());
+        return Ok((await operations.ListAsync(limit, cancellationToken)).Select(OperationDto.From).ToList());
     }
 
     [HttpGet("{id:guid}")]
     public async Task<ActionResult<OperationDto>> Get(Guid id, CancellationToken cancellationToken)
     {
         var operation = await operations.GetAsync(id, cancellationToken);
-        return operation is null ? NotFound() : Ok(ToDto(operation));
+        return operation is null ? NotFound() : Ok(OperationDto.From(operation));
     }
 
     [HttpPost("{id:guid}/cancel")]
@@ -30,7 +30,7 @@ public sealed class OperationsController(UserOperationStore operations) : Contro
         if (await operations.GetAsync(id, cancellationToken) is null) return NotFound();
         if (!await operations.RequestCancellationAsync(id, cancellationToken))
             return Conflict(new { code = "operation_not_cancellable", message = "This operation can no longer be cancelled." });
-        return Ok(ToDto((await operations.GetAsync(id, cancellationToken))!));
+        return Ok(OperationDto.From((await operations.GetAsync(id, cancellationToken))!));
     }
 
     [HttpPost("{id:guid}/retry")]
@@ -39,24 +39,9 @@ public sealed class OperationsController(UserOperationStore operations) : Contro
         if (await operations.GetAsync(id, cancellationToken) is null) return NotFound();
         if (!await operations.RetryAsync(id, cancellationToken))
             return Conflict(new { code = "operation_not_retryable", message = "Only failed or cancelled operations can be retried." });
-        return Ok(ToDto((await operations.GetAsync(id, cancellationToken))!));
+        return Ok(OperationDto.From((await operations.GetAsync(id, cancellationToken))!));
     }
 
-    private static OperationDto ToDto(UserOperation operation) => new(
-        operation.Id,
-        operation.TaskType,
-        operation.Status,
-        operation.SubjectType,
-        operation.CreatedAtUtc,
-        operation.StartedAtUtc,
-        operation.CompletedAtUtc,
-        operation.DeadlineAtUtc,
-        operation.CancellationRequestedAtUtc,
-        operation.ProgressStage,
-        operation.ProgressPercent,
-        operation.FailureCategory,
-        !OperationStatuses.IsTerminal(operation.Status) && operation.CancellationRequestedAtUtc is null,
-        operation.Status is OperationStatuses.Failed or OperationStatuses.Cancelled);
 }
 
 public sealed record OperationDto(
@@ -73,7 +58,24 @@ public sealed record OperationDto(
     int? ProgressPercent,
     string? FailureCategory,
     bool CanCancel,
-    bool CanRetry);
+    bool CanRetry)
+{
+    public static OperationDto From(UserOperation operation) => new(
+        operation.Id,
+        operation.TaskType,
+        operation.Status,
+        operation.SubjectType,
+        operation.CreatedAtUtc,
+        operation.StartedAtUtc,
+        operation.CompletedAtUtc,
+        operation.DeadlineAtUtc,
+        operation.CancellationRequestedAtUtc,
+        operation.ProgressStage,
+        operation.ProgressPercent,
+        operation.FailureCategory,
+        !OperationStatuses.IsTerminal(operation.Status) && operation.CancellationRequestedAtUtc is null,
+        operation.Status is OperationStatuses.Failed or OperationStatuses.Cancelled);
+}
 
 [ApiController]
 [Route("api/notifications")]