Initial commit (history squashed)

2025-10-07 10:14:21 +03:00
commit 016c5a3fe7
1132 changed files with 117842 additions and 0 deletions
--- a/src/StellaOps.Feedser.Source.CertFr/Internal/CertFrDocumentMetadata.cs
+++ b/src/StellaOps.Feedser.Source.CertFr/Internal/CertFrDocumentMetadata.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using StellaOps.Feedser.Storage.Mongo.Documents;
+
+namespace StellaOps.Feedser.Source.CertFr.Internal;
+
+internal sealed record CertFrDocumentMetadata(
+    string AdvisoryId,
+    string Title,
+    DateTimeOffset Published,
+    Uri DetailUri,
+    string? Summary)
+{
+    private const string AdvisoryIdKey = "certfr.advisoryId";
+    private const string TitleKey = "certfr.title";
+    private const string PublishedKey = "certfr.published";
+    private const string SummaryKey = "certfr.summary";
+
+    public static CertFrDocumentMetadata FromDocument(DocumentRecord document)
+    {
+        ArgumentNullException.ThrowIfNull(document);
+
+        if (document.Metadata is null)
+        {
+            throw new InvalidOperationException("Cert-FR document metadata is missing.");
+        }
+
+        var metadata = document.Metadata;
+        if (!metadata.TryGetValue(AdvisoryIdKey, out var advisoryId) || string.IsNullOrWhiteSpace(advisoryId))
+        {
+            throw new InvalidOperationException("Cert-FR advisory id metadata missing.");
+        }
+
+        if (!metadata.TryGetValue(TitleKey, out var title) || string.IsNullOrWhiteSpace(title))
+        {
+            throw new InvalidOperationException("Cert-FR title metadata missing.");
+        }
+
+        if (!metadata.TryGetValue(PublishedKey, out var publishedRaw) || !DateTimeOffset.TryParse(publishedRaw, out var published))
+        {
+            throw new InvalidOperationException("Cert-FR published metadata invalid.");
+        }
+
+        if (!Uri.TryCreate(document.Uri, UriKind.Absolute, out var detailUri))
+        {
+            throw new InvalidOperationException("Cert-FR document URI invalid.");
+        }
+
+        metadata.TryGetValue(SummaryKey, out var summary);
+
+        return new CertFrDocumentMetadata(
+            advisoryId.Trim(),
+            title.Trim(),
+            published.ToUniversalTime(),
+            detailUri,
+            string.IsNullOrWhiteSpace(summary) ? null : summary.Trim());
+    }
+
+    public static IReadOnlyDictionary<string, string> CreateMetadata(CertFrFeedItem item)
+    {
+        ArgumentNullException.ThrowIfNull(item);
+
+        var metadata = new Dictionary<string, string>(StringComparer.Ordinal)
+        {
+            [AdvisoryIdKey] = item.AdvisoryId,
+            [TitleKey] = item.Title ?? item.AdvisoryId,
+            [PublishedKey] = item.Published.ToString("O"),
+        };
+
+        if (!string.IsNullOrWhiteSpace(item.Summary))
+        {
+            metadata[SummaryKey] = item.Summary!;
+        }
+
+        return metadata;
+    }
+}