sprints work

src/Concelier/__Libraries/StellaOps.Concelier.Persistence/Postgres/Conversion/AdvisoryConverter.cs

@@ -1,6 +1,7 @@
 using System.Text.Json;
 using StellaOps.Concelier.Models;
 using StellaOps.Concelier.Persistence.Postgres.Models;
+using StellaOps.Determinism;
 
 namespace StellaOps.Concelier.Persistence.Postgres.Conversion;
 
@@ -15,6 +16,20 @@ public sealed class AdvisoryConverter
         WriteIndented = false
     };
 
+    private readonly TimeProvider _timeProvider;
+    private readonly IGuidProvider _guidProvider;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="AdvisoryConverter"/> class.
+    /// </summary>
+    /// <param name="timeProvider">Time provider for deterministic timestamps.</param>
+    /// <param name="guidProvider">GUID provider for deterministic ID generation.</param>
+    public AdvisoryConverter(TimeProvider? timeProvider = null, IGuidProvider? guidProvider = null)
+    {
+        _timeProvider = timeProvider ?? TimeProvider.System;
+        _guidProvider = guidProvider ?? SystemGuidProvider.Instance;
+    }
+
     /// <summary>
     /// Converts an Advisory domain model to PostgreSQL entities.
     /// </summary>
@@ -22,8 +37,8 @@ public sealed class AdvisoryConverter
     {
         ArgumentNullException.ThrowIfNull(advisory);
 
-        var advisoryId = Guid.NewGuid();
-        var now = DateTimeOffset.UtcNow;
+        var advisoryId = _guidProvider.NewGuid();
+        var now = _timeProvider.GetUtcNow();
 
         var primaryVulnId = advisory.Aliases
             .FirstOrDefault(a => a.StartsWith("CVE-", StringComparison.OrdinalIgnoreCase))
@@ -62,7 +77,7 @@ public sealed class AdvisoryConverter
 
             aliasEntities.Add(new AdvisoryAliasEntity
             {
-                Id = Guid.NewGuid(),
+                Id = _guidProvider.NewGuid(),
                 AdvisoryId = advisoryId,
                 AliasType = aliasType,
                 AliasValue = alias,
@@ -78,7 +93,7 @@ public sealed class AdvisoryConverter
         {
             cvssEntities.Add(new AdvisoryCvssEntity
             {
-                Id = Guid.NewGuid(),
+                Id = _guidProvider.NewGuid(),
                 AdvisoryId = advisoryId,
                 CvssVersion = metric.Version,
                 VectorString = metric.Vector,
@@ -103,7 +118,7 @@ public sealed class AdvisoryConverter
 
             affectedEntities.Add(new AdvisoryAffectedEntity
             {
-                Id = Guid.NewGuid(),
+                Id = _guidProvider.NewGuid(),
                 AdvisoryId = advisoryId,
                 Ecosystem = ecosystem,
                 PackageName = pkg.Identifier,
@@ -119,7 +134,7 @@ public sealed class AdvisoryConverter
         // References
         var referenceEntities = advisory.References.Select(reference => new AdvisoryReferenceEntity
         {
-            Id = Guid.NewGuid(),
+            Id = _guidProvider.NewGuid(),
             AdvisoryId = advisoryId,
             RefType = reference.Kind ?? "web",
             Url = reference.Url,
@@ -129,7 +144,7 @@ public sealed class AdvisoryConverter
         // Credits
         var creditEntities = advisory.Credits.Select(credit => new AdvisoryCreditEntity
         {
-            Id = Guid.NewGuid(),
+            Id = _guidProvider.NewGuid(),
             AdvisoryId = advisoryId,
             Name = credit.DisplayName,
             Contact = credit.Contacts.FirstOrDefault(),
@@ -140,7 +155,7 @@ public sealed class AdvisoryConverter
         // Weaknesses
         var weaknessEntities = advisory.Cwes.Select(weakness => new AdvisoryWeaknessEntity
         {
-            Id = Guid.NewGuid(),
+            Id = _guidProvider.NewGuid(),
             AdvisoryId = advisoryId,
             CweId = weakness.Identifier,
             Description = weakness.Name,
@@ -157,7 +172,7 @@ public sealed class AdvisoryConverter
             {
                 kevFlags.Add(new KevFlagEntity
                 {
-                    Id = Guid.NewGuid(),
+                    Id = _guidProvider.NewGuid(),
                     AdvisoryId = advisoryId,
                     CveId = cveId,
                     VendorProject = null,

src/Concelier/__Libraries/StellaOps.Concelier.Persistence/Postgres/Repositories/SyncLedgerRepository.cs

@@ -9,6 +9,7 @@ using System.Globalization;
 using Microsoft.Extensions.Logging;
 using Npgsql;
 using StellaOps.Concelier.Persistence.Postgres.Models;
+using StellaOps.Determinism;
 using StellaOps.Infrastructure.Postgres.Repositories;
 
 namespace StellaOps.Concelier.Persistence.Postgres.Repositories;
@@ -19,10 +20,18 @@ namespace StellaOps.Concelier.Persistence.Postgres.Repositories;
 public sealed class SyncLedgerRepository : RepositoryBase<ConcelierDataSource>, ISyncLedgerRepository
 {
     private const string SystemTenantId = "_system";
+    private readonly TimeProvider _timeProvider;
+    private readonly IGuidProvider _guidProvider;
 
-    public SyncLedgerRepository(ConcelierDataSource dataSource, ILogger<SyncLedgerRepository> logger)
+    public SyncLedgerRepository(
+        ConcelierDataSource dataSource,
+        ILogger<SyncLedgerRepository> logger,
+        TimeProvider? timeProvider = null,
+        IGuidProvider? guidProvider = null)
         : base(dataSource, logger)
     {
+        _timeProvider = timeProvider ?? TimeProvider.System;
+        _guidProvider = guidProvider ?? SystemGuidProvider.Instance;
     }
 
     #region Ledger Operations
@@ -93,7 +102,7 @@ public sealed class SyncLedgerRepository : RepositoryBase<ConcelierDataSource>,
             RETURNING id
             """;
 
-        var id = entry.Id == Guid.Empty ? Guid.NewGuid() : entry.Id;
+        var id = entry.Id == Guid.Empty ? _guidProvider.NewGuid() : entry.Id;
 
         await ExecuteAsync(
             SystemTenantId,
@@ -106,7 +115,7 @@ public sealed class SyncLedgerRepository : RepositoryBase<ConcelierDataSource>,
                 AddParameter(cmd, "bundle_hash", entry.BundleHash);
                 AddParameter(cmd, "items_count", entry.ItemsCount);
                 AddParameter(cmd, "signed_at", entry.SignedAt);
-                AddParameter(cmd, "imported_at", entry.ImportedAt == default ? DateTimeOffset.UtcNow : entry.ImportedAt);
+                AddParameter(cmd, "imported_at", entry.ImportedAt == default ? _timeProvider.GetUtcNow() : entry.ImportedAt);
             },
             ct).ConfigureAwait(false);
 
@@ -144,13 +153,13 @@ public sealed class SyncLedgerRepository : RepositoryBase<ConcelierDataSource>,
     {
         var entry = new SyncLedgerEntity
         {
-            Id = Guid.NewGuid(),
+            Id = _guidProvider.NewGuid(),
             SiteId = siteId,
             Cursor = newCursor,
             BundleHash = bundleHash,
             ItemsCount = itemsCount,
             SignedAt = signedAt,
-            ImportedAt = DateTimeOffset.UtcNow
+            ImportedAt = _timeProvider.GetUtcNow()
         };
 
         await InsertAsync(entry, ct).ConfigureAwait(false);

src/Concelier/__Libraries/StellaOps.Concelier.Persistence/Postgres/Sync/SitePolicyEnforcementService.cs

@@ -18,13 +18,16 @@ public sealed class SitePolicyEnforcementService
 {
     private readonly ISyncLedgerRepository _repository;
     private readonly ILogger<SitePolicyEnforcementService> _logger;
+    private readonly TimeProvider _timeProvider;
 
     public SitePolicyEnforcementService(
         ISyncLedgerRepository repository,
-        ILogger<SitePolicyEnforcementService> logger)
+        ILogger<SitePolicyEnforcementService> logger,
+        TimeProvider? timeProvider = null)
     {
         _repository = repository ?? throw new ArgumentNullException(nameof(repository));
         _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+        _timeProvider = timeProvider ?? TimeProvider.System;
     }
 
     /// <summary>
@@ -301,7 +304,7 @@ public sealed class SitePolicyEnforcementService
                 WindowHours: windowHours);
         }
 
-        var windowStart = DateTimeOffset.UtcNow.AddHours(-windowHours);
+        var windowStart = _timeProvider.GetUtcNow().AddHours(-windowHours);
         var recentHistory = history.Where(h => h.ImportedAt >= windowStart).ToList();
 
         return new SiteBudgetInfo(

src/Concelier/__Libraries/StellaOps.Concelier.Persistence/StellaOps.Concelier.Persistence.csproj

@@ -29,6 +29,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\..\__Libraries\StellaOps.Determinism.Abstractions\StellaOps.Determinism.Abstractions.csproj" />
     <ProjectReference Include="..\..\..\__Libraries\StellaOps.Infrastructure.Postgres\StellaOps.Infrastructure.Postgres.csproj" />
     <ProjectReference Include="..\..\..\__Libraries\StellaOps.Infrastructure.EfCore\StellaOps.Infrastructure.EfCore.csproj" />
     <ProjectReference Include="..\StellaOps.Concelier.Core\StellaOps.Concelier.Core.csproj" />