nuget reorganization

src/SbomService/StellaOps.SbomService/Services/InMemorySbomQueryService.cs

@@ -1,5 +1,7 @@
+using System.Collections.Concurrent;
 using System.Globalization;
 using StellaOps.SbomService.Models;
+using StellaOps.SbomService.Repositories;
 
 namespace StellaOps.SbomService.Services;
 
@@ -8,16 +10,16 @@ internal sealed class InMemorySbomQueryService : ISbomQueryService
     private readonly IReadOnlyList<PathRecord> _paths;
     private readonly IReadOnlyList<TimelineRecord> _timelines;
     private readonly IReadOnlyList<CatalogRecord> _catalog;
-    private readonly IReadOnlyList<ComponentLookupRecord> _components;
+    private readonly IComponentLookupRepository _componentLookupRepository;
     private readonly ConcurrentDictionary<string, object> _cache = new();
 
-    public InMemorySbomQueryService()
+    public InMemorySbomQueryService(IComponentLookupRepository componentLookupRepository)
     {
+        _componentLookupRepository = componentLookupRepository;
         // Deterministic seed data for early contract testing; replace with Mongo-backed implementation later.
         _paths = SeedPaths();
         _timelines = SeedTimelines();
         _catalog = SeedCatalog();
-        _components = SeedComponents();
     }
 
     public Task<QueryResult<SbomPathResult>> GetPathsAsync(SbomPathQuery query, CancellationToken cancellationToken)
@@ -131,34 +133,27 @@ internal sealed class InMemorySbomQueryService : ISbomQueryService
         return Task.FromResult(new QueryResult<SbomCatalogResult>(result, false));
     }
 
-    public Task<QueryResult<ComponentLookupResult>> GetComponentLookupAsync(ComponentLookupQuery query, CancellationToken cancellationToken)
+    public async Task<QueryResult<ComponentLookupResult>> GetComponentLookupAsync(ComponentLookupQuery query, CancellationToken cancellationToken)
     {
         var cacheKey = $"component|{query.Purl}|{query.Artifact}|{query.Offset}|{query.Limit}";
         if (_cache.TryGetValue(cacheKey, out var cached) && cached is ComponentLookupResult cachedResult)
         {
-            return Task.FromResult(new QueryResult<ComponentLookupResult>(cachedResult, true));
+            return new QueryResult<ComponentLookupResult>(cachedResult, true);
         }
 
-        var filtered = _components
-            .Where(c => c.Purl.Equals(query.Purl, StringComparison.OrdinalIgnoreCase))
-            .Where(c => query.Artifact is null || c.Artifact.Equals(query.Artifact, StringComparison.OrdinalIgnoreCase))
-            .OrderBy(c => c.Artifact)
-            .ThenBy(c => c.Purl)
-            .ToList();
+        var page = await _componentLookupRepository.QueryAsync(query, cancellationToken);
 
-        var page = filtered
-            .Skip(query.Offset)
-            .Take(query.Limit)
-            .Select(c => new ComponentNeighbor(c.NeighborPurl, c.Relationship, c.License, c.Scope, c.RuntimeFlag))
-            .ToList();
-
-        string? nextCursor = query.Offset + query.Limit < filtered.Count
+        string? nextCursor = query.Offset + query.Limit < page.Count
             ? (query.Offset + query.Limit).ToString(CultureInfo.InvariantCulture)
             : null;
 
-        var result = new ComponentLookupResult(query.Purl, query.Artifact, page, nextCursor, CacheHint: "seeded");
+        var neighbors = page
+            .Select(c => new ComponentNeighbor(c.NeighborPurl, c.Relationship, c.License, c.Scope, c.RuntimeFlag))
+            .ToList();
+
+        var result = new ComponentLookupResult(query.Purl, query.Artifact, neighbors, nextCursor, CacheHint: "seeded");
         _cache[cacheKey] = result;
-        return Task.FromResult(new QueryResult<ComponentLookupResult>(result, false));
+        return new QueryResult<ComponentLookupResult>(result, false);
     }
 
     private static IReadOnlyList<PathRecord> SeedPaths()