Add error code for ScanOperationStates table (#421)

Author: erdembayar

src/NuGet.Services.Validation/Entities/ScanOperationState.cs

@@ -66,6 +66,16 @@ public class ScanOperationState
         /// </summary>
         public string OperationId { get; set; }
 
+        /// <summary>
+        /// Operation error code.
+        /// </summary>
+        public string ErrorCode { get; set; }
+
+        /// <summary>
+        /// Any applicable operation details in text format.
+        /// </summary>
+        public string OperationDetails { get; set; }
+
         /// <summary>
         /// Used for optimistic concurrency when updating statuses.
         /// </summary>

src/NuGet.Services.Validation/Entities/ValidationEntitiesContext.cs

@@ -90,7 +90,7 @@ public class ValidationEntitiesContext : DbContext, IValidationEntitiesContext
         private const string PackageCompatibilityIssuesTable = "PackageCompatibilityIssues";
 
         private const string ScanOperationStatesTable = "ScanOperationStates";
-        private const string ScanOperationStatesPackageValidationKeyAttemptIndex = "IX_ScanOperationStates_PackageValidationKey_AttemptIndex";
+        private const string ScanOperationStatesPackageValidationKeyOperationTypeAttemptIndex = "IX_ScanOperationStates_PackageValidationKey_OperationType_AttemptIndex";
         private const string ScanOperationStatesScanStateCreatedIndex = "IX_ScanOperationStates_ScanState_Created";
 
         private const string PackageRevalidationPackageIdPackageVersionIndex = "IX_PackageRevalidations_PackageId_PackageNormalizedVersion";
@@ -625,7 +625,19 @@ private void RegisterScanningEntities(DbModelBuilder modelBuilder)
                     IndexAnnotation.AnnotationName,
                     new IndexAnnotation(new[]
                     {
-                        new IndexAttribute(ScanOperationStatesPackageValidationKeyAttemptIndex, 0)
+                        new IndexAttribute(ScanOperationStatesPackageValidationKeyOperationTypeAttemptIndex, 0)
+                        {
+                            IsUnique = true
+                        }
+                    }));
+
+            modelBuilder.Entity<ScanOperationState>()
+                .Property(s => s.OperationType)
+                .HasColumnAnnotation(
+                    IndexAnnotation.AnnotationName,
+                    new IndexAnnotation(new[]
+                    {
+                        new IndexAttribute(ScanOperationStatesPackageValidationKeyOperationTypeAttemptIndex, 1)
                         {
                             IsUnique = true
                         }
@@ -637,7 +649,7 @@ private void RegisterScanningEntities(DbModelBuilder modelBuilder)
                     IndexAnnotation.AnnotationName,
                     new IndexAnnotation(new[]
                     {
-                        new IndexAttribute(ScanOperationStatesPackageValidationKeyAttemptIndex, 1)
+                        new IndexAttribute(ScanOperationStatesPackageValidationKeyOperationTypeAttemptIndex, 2)
                         {
                             IsUnique = true
                         }

src/NuGet.Services.Validation/Migrations/202403221929285_AddErrorCodeOperationDetails.Designer.cs

@@ -0,0 +1,24 @@
+namespace NuGet.Services.Validation
+{
+    using System;
+    using System.Data.Entity.Migrations;
+    
+    public partial class AddErrorCodeOperationDetails : DbMigration
+    {
+        public override void Up()
+        {
+            DropIndex("scan.ScanOperationStates", "IX_ScanOperationStates_PackageValidationKey_AttemptIndex");
+            AddColumn("scan.ScanOperationStates", "ErrorCode", c => c.String());
+            AddColumn("scan.ScanOperationStates", "OperationDetails", c => c.String());
+            CreateIndex("scan.ScanOperationStates", new[] { "PackageValidationKey", "OperationType", "AttemptIndex" }, unique: true, name: "IX_ScanOperationStates_PackageValidationKey_OperationType_AttemptIndex");
+        }
+        
+        public override void Down()
+        {
+            DropIndex("scan.ScanOperationStates", "IX_ScanOperationStates_PackageValidationKey_OperationType_AttemptIndex");
+            DropColumn("scan.ScanOperationStates", "OperationDetails");
+            DropColumn("scan.ScanOperationStates", "ErrorCode");
+            CreateIndex("scan.ScanOperationStates", new[] { "PackageValidationKey", "AttemptIndex" }, unique: true, name: "IX_ScanOperationStates_PackageValidationKey_AttemptIndex");
+        }
+    }
+}