feature: qSOFA Scoring & Sepsis Bundle Compliance

2026-06-18 22:52:43 +08:00
parent 3c54feb38a
commit 4b46c09f90
34 changed files with 2351 additions and 18 deletions
@@ -0,0 +1,50 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+public class SepsisBundleElementConfiguration : IEntityTypeConfiguration<SepsisBundleElement>
+{
+    public void Configure(EntityTypeBuilder<SepsisBundleElement> builder)
+    {
+        builder.ToTable("sepsis_bundle_elements", t =>
+        {
+            t.HasCheckConstraint("chk_sepsis_bundle_elements_element_type",
+                "element_type IN ('BLOOD_CULTURES', 'SERUM_LACTATE', " +
+                "'BROAD_SPECTRUM_ANTIBIOTICS', 'IV_FLUID_RESUSCITATION')");
+            t.HasCheckConstraint("chk_sepsis_bundle_elements_status",
+                "status IN ('PENDING', 'COMPLETED')");
+        });
+
+        builder.HasKey(e => e.Id);
+        builder.Property(e => e.Id).HasColumnName("id").HasDefaultValueSql("gen_random_uuid()");
+        builder.Property(e => e.BundleId).HasColumnName("bundle_id").IsRequired();
+        builder.Property(e => e.ElementType)
+            .HasColumnName("element_type")
+            .HasMaxLength(40)
+            .HasConversion(
+                v => v.ToDbString(),
+                v => SepsisBundleElementTypeExtensions.FromDbString(v))
+            .IsRequired();
+        builder.Property(e => e.Status)
+            .HasColumnName("status")
+            .HasMaxLength(20)
+            .HasConversion(
+                v => v.ToDbString(),
+                v => SepsisBundleElementStatusExtensions.FromDbString(v))
+            .HasDefaultValueSql("'PENDING'")
+            .HasSentinel((SepsisBundleElementStatus)(-1));
+        builder.Property(e => e.OrderId).HasColumnName("order_id");
+        builder.Property(e => e.CompletedAt).HasColumnName("completed_at");
+
+        builder.HasOne(e => e.Bundle)
+            .WithMany(b => b.Elements)
+            .HasForeignKey(e => e.BundleId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        builder.HasOne(e => e.Order)
+            .WithMany()
+            .HasForeignKey(e => e.OrderId)
+            .OnDelete(DeleteBehavior.SetNull);
+
+        builder.HasIndex(e => new { e.BundleId, e.ElementType }).IsUnique();
+    }
+}