notify doctors work, audit work, new product advisory sprints

src/Policy/StellaOps.Policy.Engine/WhatIfSimulation/WhatIfSimulationService.cs

@@ -3,6 +3,7 @@ using System.Diagnostics;
 using System.Security.Cryptography;
 using System.Text;
 using Microsoft.Extensions.Logging;
+using StellaOps.Determinism;
 using StellaOps.Policy.Engine.Domain;
 using StellaOps.Policy.Engine.EffectiveDecisionMap;
 using StellaOps.Policy.Engine.Services;
@@ -21,19 +22,22 @@ internal sealed class WhatIfSimulationService
     private readonly PolicyCompilationService _compilationService;
     private readonly ILogger<WhatIfSimulationService> _logger;
     private readonly TimeProvider _timeProvider;
+    private readonly IGuidProvider _guidProvider;
 
     public WhatIfSimulationService(
         IEffectiveDecisionMap decisionMap,
         IPolicyPackRepository policyRepository,
         PolicyCompilationService compilationService,
         ILogger<WhatIfSimulationService> logger,
-        TimeProvider timeProvider)
+        TimeProvider timeProvider,
+        IGuidProvider guidProvider)
     {
         _decisionMap = decisionMap ?? throw new ArgumentNullException(nameof(decisionMap));
         _policyRepository = policyRepository ?? throw new ArgumentNullException(nameof(policyRepository));
         _compilationService = compilationService ?? throw new ArgumentNullException(nameof(compilationService));
         _logger = logger ?? throw new ArgumentNullException(nameof(logger));
         _timeProvider = timeProvider ?? throw new ArgumentNullException(nameof(timeProvider));
+        _guidProvider = guidProvider ?? throw new ArgumentNullException(nameof(guidProvider));
     }
 
     /// <summary>
@@ -533,9 +537,9 @@ internal sealed class WhatIfSimulationService
         };
     }
 
-    private static string GenerateSimulationId(WhatIfSimulationRequest request)
+    private string GenerateSimulationId(WhatIfSimulationRequest request)
     {
-        var seed = $"{request.TenantId}|{request.BaseSnapshotId}|{request.DraftPolicy?.PackId}|{Guid.NewGuid()}";
+        var seed = $"{request.TenantId}|{request.BaseSnapshotId}|{request.DraftPolicy?.PackId}|{_guidProvider.NewGuid()}";
         var hash = SHA256.HashData(Encoding.UTF8.GetBytes(seed));
         return $"whatif-{Convert.ToHexStringLower(hash)[..16]}";
     }