Added IsKey property

Author: JonathanMagnan

src/shared/Z.EF.Plus.Audit.Shared/Audit/AuditEntityAdded.cs

@@ -77,8 +77,9 @@ public static void AuditEntityAdded(AuditEntry auditEntry, ObjectStateEntry obje
 					var auditEntryProperty = auditEntry.Parent.Configuration.AuditEntryPropertyFactory != null ?
                         auditEntry.Parent.Configuration.AuditEntryPropertyFactory(new AuditEntryPropertyArgs(auditEntry, objectStateEntry, string.Concat(prefix, name), null, value)) :
                         new AuditEntryProperty();
+					auditEntryProperty.IsKey = objectStateEntry.EntitySet.ElementType.KeyMembers.Any(x => x.Name == name);
 
-	                if (auditEntry.Parent.CurrentOrDefaultConfiguration.IgnoreEntityAddedDefaultValue && type != typeof(object) && value != null)
+                    if (auditEntry.Parent.CurrentOrDefaultConfiguration.IgnoreEntityAddedDefaultValue && type != typeof(object) && value != null)
 	                {
 		                var checkDefaultValue = DefaultValue(type);
 						if (checkDefaultValue != null && checkDefaultValue.Equals(value))
@@ -109,9 +110,9 @@ public static void AuditEntityAdded(AuditEntry entry, EntityEntry objectStateEnt
                 {
                     var auditEntryProperty = entry.Parent.Configuration.AuditEntryPropertyFactory != null ?
                         entry.Parent.Configuration.AuditEntryPropertyFactory(new AuditEntryPropertyArgs(entry, objectStateEntry, propertyEntry.Name, null, property.CurrentValue)) :
-                        new AuditEntryProperty(); 
-
-	                var value = property.CurrentValue;
+                        new AuditEntryProperty();
+                    auditEntryProperty.IsKey = property.Metadata.IsKey();
+                    var value = property.CurrentValue;
 
 					if (entry.Parent.CurrentOrDefaultConfiguration.IgnoreEntityAddedDefaultValue && property.Metadata.FieldInfo != null &&  property.Metadata.FieldInfo.FieldType != typeof(object) && property.CurrentValue != null)
 	                {

src/shared/Z.EF.Plus.Audit.Shared/Audit/AuditEntityDeleted.cs

@@ -77,6 +77,7 @@ public static void AuditEntityDeleted(AuditEntry entry, ObjectStateEntry objectS
                     var auditEntryProperty = entry.Parent.Configuration.AuditEntryPropertyFactory != null ?
                         entry.Parent.Configuration.AuditEntryPropertyFactory(new AuditEntryPropertyArgs(entry, objectStateEntry, string.Concat(prefix, name), value, null)) :
                         new AuditEntryProperty();
+                    auditEntryProperty.IsKey = objectStateEntry.EntitySet.ElementType.KeyMembers.Any(x => x.Name == name);
 
                     auditEntryProperty.Build(entry, string.Concat(prefix, name), value, null);
                     entry.Properties.Add(auditEntryProperty);
@@ -99,6 +100,7 @@ public static void AuditEntityDeleted(AuditEntry entry, EntityEntry objectStateE
     new AuditEntryProperty();
 
                     auditEntryProperty.Build(entry, propertyEntry.Name, property.OriginalValue, null);
+                    auditEntryProperty.IsKey = property.Metadata.IsKey();
                     entry.Properties.Add(auditEntryProperty);
                 }
             }

src/shared/Z.EF.Plus.Audit.Shared/Audit/AuditEntityModified.cs

@@ -105,6 +105,7 @@ public static void AuditEntityModified(Audit audit, AuditEntry entry, ObjectStat
                         var auditEntryProperty = entry.Parent.Configuration.AuditEntryPropertyFactory != null ?
 entry.Parent.Configuration.AuditEntryPropertyFactory(new AuditEntryPropertyArgs(entry, objectStateEntry, string.Concat(prefix, name), originalValue, currentValue)) :
 new AuditEntryProperty();
+                        auditEntryProperty.IsKey = isKey;
 
                         auditEntryProperty.Build(entry, string.Concat(prefix, name), originalValue, currentRecord, i);
                         entry.Properties.Add(auditEntryProperty);
@@ -145,6 +146,7 @@ public static void AuditEntityModified(Audit audit, AuditEntry entry, EntityEntr
                             new AuditEntryProperty();
 
                         auditEntryProperty.Build(entry, propertyEntry.Name, property.OriginalValue, property);
+                        auditEntryProperty.IsKey = property.Metadata.IsKey();
                         entry.Properties.Add(auditEntryProperty);
 
                         if (property.IsModified)

src/shared/Z.EF.Plus.Audit.Shared/AuditEntryProperty.cs

@@ -227,6 +227,11 @@ public string NewValueFormatted
         public object OldValue;
 #endif
 
+        /// <summary>Gets or sets a value indicating whether this property is part of the key (NotMapped).</summary>
+        /// <value>True if this property is part of the key, false if not (NotMapped).</value>
+        [NotMapped]
+        public bool IsKey { get; set; }
+
         /// <summary>Gets or sets the old value audited formatted.</summary>
         /// <value>The old value audited formatted.</value>
         [Column("OldValue", Order = 4)]

src/shared/Z.EF.Plus._Core.Shared/EFCore/CreateEntity/CreateEntityDataReader.cs

@@ -204,6 +204,12 @@ public override T GetFieldValue<T>(int ordinal)
             {
                 value = new Guid(valueByteArray);
             }
+            else if (typeof(T) == typeof(TimeSpan) && value is string valueString)
+            {
+	            TimeSpan timeSpan; 
+                TimeSpan.TryParse(valueString, out timeSpan);
+                value = timeSpan;
+            }
 
             return (T)value; 
 		}