fix:

No SOFA trend chart or organ-system timeline
No GCS trend chart or component history
No qSOFA history view

VigilCareClinicalAPI/Services/QsofaService.cs

@@ -26,28 +26,37 @@ public class QsofaService : IQsofaService
         return QsofaCalculator.CountActiveCriteria(values);
     }
 
-    public async Task<CursorPage<ClinicalAlert>> GetHistoryAsync(
-        Guid encounterId, int limit, string? cursor)
+    public async Task<CursorPage<QsofaEvaluation>> GetHistoryAsync(
+        Guid encounterId, int limit, string? cursorToken)
     {
         limit = Math.Clamp(limit, 1, 100);
+        var cursor = QsofaEvaluationCursor.Decode(cursorToken);
 
-        var query = _db.ClinicalAlerts
+        var query = _db.QsofaEvaluations
             .AsNoTracking()
-            .Where(a => a.EncounterId == encounterId
-#pragma warning disable CS0618 // Include legacy QSOFA_WARNING rows in history
-                && (a.AlertType == AlertType.QsofaScreen || a.AlertType == AlertType.QsofaWarning));
-#pragma warning restore CS0618
+            .Where(e => e.EncounterId == encounterId);
+
+        if (cursor is not null)
+        {
+            query = query.Where(e =>
+                e.EvaluatedAt < cursor.EvaluatedAt ||
+                (e.EvaluatedAt == cursor.EvaluatedAt && e.Id.CompareTo(cursor.Id) < 0));
+        }
 
         var items = await query
-            .OrderByDescending(a => a.TriggeredAt)
-            .ThenByDescending(a => a.Id)
+            .OrderByDescending(e => e.EvaluatedAt)
+            .ThenByDescending(e => e.Id)
             .Take(limit + 1)
             .ToListAsync();
 
         var hasMore = items.Count > limit;
         if (hasMore) items.RemoveAt(limit);
 
-        return new CursorPage<ClinicalAlert>(items, null, hasMore);
+        var nextCursor = hasMore
+            ? new QsofaEvaluationCursor(items[^1].EvaluatedAt, items[^1].Id).Encode()
+            : null;
+
+        return new CursorPage<QsofaEvaluation>(items, nextCursor, hasMore);
     }
 
     private async Task EnsureEncounterExistsAsync(Guid encounterId)
@@ -67,12 +76,6 @@ public class QsofaService : IQsofaService
     {
         return new QsofaCurrentResponse(
             QsofaCalculator.CountActiveCriteria(values),
-            new QsofaCriteriaState(
-                ParseOptionalDecimal(values[0]),
-                ParseOptionalDecimal(values[1]),
-                ParseOptionalDecimal(values[2])));
+            QsofaCalculator.ParseCriteriaState(values));
     }
-
-    private static decimal? ParseOptionalDecimal(RedisValue value) =>
-        value.HasValue ? decimal.Parse(value.ToString()) : null;
 }