feat: improve archive finding clarity with finding IDs, historical severity labels, and related active finding indicators

backend/routes/ivantiArchive.js

@@ -3,6 +3,37 @@ const express = require('express');
 
 const VALID_STATES = ['ACTIVE', 'ARCHIVED', 'RETURNED', 'CLOSED'];
 
+/**
+ * Find the most severe active finding related to an archived finding.
+ *
+ * A match requires:
+ *  - Exact hostname match (case-sensitive)
+ *  - The archive title is a case-insensitive substring of the active title, or vice versa
+ *  - The active finding ID differs from the archive's finding_id
+ *
+ * @param {Object} archive - Archive record from ivanti_finding_archives
+ * @param {Array}  activeFindings - Parsed entries from ivanti_findings_cache
+ * @returns {{ id: string, title: string, severity: number } | null}
+ */
+function findRelatedActive(archive, activeFindings) {
+    const archiveTitle = (archive.finding_title || '').toLowerCase();
+
+    const matches = activeFindings.filter(f => {
+        if (f.hostName !== archive.host_name) return false;
+        if (f.id === archive.finding_id) return false;
+
+        const activeTitle = (f.title || '').toLowerCase();
+        if (!archiveTitle.includes(activeTitle) && !activeTitle.includes(archiveTitle)) return false;
+
+        return true;
+    });
+
+    if (matches.length === 0) return null;
+
+    const best = matches.reduce((a, b) => (b.severity > a.severity ? b : a));
+    return { id: best.id, title: best.title, severity: best.severity };
+}
+
 function createIvantiArchiveRouter(db, requireAuth) {
     const router = express.Router();
 
@@ -45,7 +76,37 @@ function createIvantiArchiveRouter(db, requireAuth) {
                 });
             });
 
-            res.json({ archives, total: archives.length });
+            // Fetch and parse active findings cache for related-finding enrichment
+            let activeFindings = [];
+            try {
+                const cacheRow = await new Promise((resolve, reject) => {
+                    db.get(
+                        'SELECT findings_json FROM ivanti_findings_cache WHERE id = 1',
+                        (err, row) => {
+                            if (err) reject(err);
+                            else resolve(row);
+                        }
+                    );
+                });
+
+                if (cacheRow && cacheRow.findings_json) {
+                    activeFindings = JSON.parse(cacheRow.findings_json);
+                }
+            } catch (cacheErr) {
+                console.warn('Failed to load findings cache for related-active matching:', cacheErr);
+            }
+
+            if (!Array.isArray(activeFindings)) {
+                activeFindings = [];
+            }
+
+            // Enrich each archive record with related active finding info
+            const enrichedArchives = archives.map(archive => ({
+                ...archive,
+                related_active: findRelatedActive(archive, activeFindings)
+            }));
+
+            res.json({ archives: enrichedArchives, total: enrichedArchives.length });
         } catch (err) {
             console.error('Archive list error:', err);
             res.status(500).json({ error: 'Failed to fetch archive records' });