Expand CCS patient history

api/QuestionsApi/Models/CcsModels.cs

@@ -108,6 +108,7 @@ public class CcsGraphicalPresentation
 {
     public string SceneKey { get; set; } = "";
     public string PatientAssetKey { get; set; } = "";
+    public int InterviewRevision { get; set; }
 }
 
 public static class CcsExperienceModes
@@ -379,6 +380,7 @@ public class CcsAttemptResponse
     public string Appearance { get; set; } = "";
     public string History { get; set; } = "";
     public List<CcsNarrativeSection> HistorySections { get; set; } = [];
+    public string MedicalHistory { get; set; } = "";
     public Dictionary<string, string> Vitals { get; set; } = [];
     public List<CcsChartEntry> Chart { get; set; } = [];
     public List<string> ActiveOrderCodes { get; set; } = [];

api/QuestionsApi/Services/CcsStore.cs

@@ -467,6 +467,7 @@ public sealed class CcsStore
                 ? "" : definition.InitialChart.History,
             HistorySections = definition.ExperienceMode == CcsExperienceModes.GraphicalInterview && !completed
                 ? [] : definition.InitialChart.HistorySections,
+            MedicalHistory = MedicalHistory(definition),
             Vitals = attempt.CurrentVitals, Chart = attempt.Chart, ActiveOrderCodes = attempt.ActiveOrderCodes,
             ActiveOrders = activeOrders, VitalHistory = vitalHistory,
             PendingResults = attempt.PendingResults.Select(value => new CcsPendingResult
@@ -893,6 +894,10 @@ public sealed class CcsStore
         });
         return new CcsInitialInterview { StartNodeId = "opening", Nodes = nodes };
     }
+
+    internal static string MedicalHistory(CcsCaseRevision definition) =>
+        definition.InitialChart.HistorySections.FirstOrDefault(value =>
+            value.Code.Equals("past_medical_history", StringComparison.OrdinalIgnoreCase))?.Text ?? "";
     internal static int Rank(CcsOrderDefinition order, string query)
     {
         var values = new[] { order.CanonicalName }.Concat(order.Aliases).Select(value => value.ToLowerInvariant());