feature: NEWS2 Composite Scoring Engine

VigilCareClinicalAPI/Domains/Entities/News2Score.cs

@@ -0,0 +1,19 @@
+public class News2Score
+{
+    public Guid Id { get; set; }
+    public Guid EncounterId { get; set; }
+    public Guid PatientId { get; set; }
+    public int TotalScore { get; set; }
+    public string RiskLevel { get; set; } = null!;
+    public int RespRateScore { get; set; }
+    public int Spo2Score { get; set; }
+    public int SystolicBpScore { get; set; }
+    public int HeartRateScore { get; set; }
+    public int ConsciousnessScore { get; set; }
+    public int TemperatureScore { get; set; }
+    public int SupplementalO2Score { get; set; }
+    public bool HasSingleParamThree { get; set; }
+    public DateTimeOffset CalculatedAt { get; set; }
+
+    public Encounter Encounter { get; set; } = null!;
+}

VigilCareClinicalAPI/Domains/Enums/AlertType.cs

@@ -23,7 +23,10 @@ public enum AlertType
     WarningSystolicBp,
     WarningDiastolicBp,
     WarningLactateMmolL,
-    WarningGlucoseMgDl
+    WarningGlucoseMgDl,
+
+    News2Warning,
+    News2Emergency
 }
 
 public static class AlertTypeExtensions
@@ -52,6 +55,8 @@ public static class AlertTypeExtensions
         AlertType.WarningDiastolicBp    => "WARNING_DIASTOLIC_BP",
         AlertType.WarningLactateMmolL   => "WARNING_LACTATE_MMOL_L",
         AlertType.WarningGlucoseMgDl    => "WARNING_GLUCOSE_MG_DL",
+        AlertType.News2Warning   => "NEWS2_WARNING",
+        AlertType.News2Emergency => "NEWS2_EMERGENCY",
         _ => throw new ArgumentOutOfRangeException(nameof(t))
     };
 
@@ -79,6 +84,8 @@ public static class AlertTypeExtensions
         "WARNING_DIASTOLIC_BP"    => AlertType.WarningDiastolicBp,
         "WARNING_LACTATE_MMOL_L"  => AlertType.WarningLactateMmolL,
         "WARNING_GLUCOSE_MG_DL"   => AlertType.WarningGlucoseMgDl,
+        "NEWS2_WARNING"   => AlertType.News2Warning,
+        "NEWS2_EMERGENCY" => AlertType.News2Emergency,
         _ => throw new ArgumentOutOfRangeException(nameof(v), $"Unknown alert type: '{v}'")
     };
 

VigilCareClinicalAPI/Domains/Enums/News2Outcome.cs

@@ -0,0 +1,6 @@
+public enum News2Outcome
+{
+    NotNews2Code,
+    IncompleteParameters,
+    ScoreComputed
+}