public void SkipNotChangedProperties(Entity entity, IDictionary<string, object> existingRecord)
{
foreach (var property in entity
.CreateProperties(getForeignCollection: false)
.Where(x => x.IsKey == false)
.WhereIsNotSkipped())
{
if (existingRecord.ContainsKey(property.ColumnName.Undecorate()))
{
var oldValue = existingRecord[property.ColumnName.Undecorate()];
var equals = Equals(property.Value.Raw, oldValue);
if (equals)
property.Value.Raw = DataBehavior.Skip;
}
}
}
public string UpdateChanges(Entity entity, IDictionary<string, object> existingRecord)
{
var updateProperties = entity.CreateProperties(getForeignCollection: false)
.Where(x => x.IsKey == false)
.WhereIsNotSkipped().ToList();
if (updateProperties.Any() == false)
return "No changes";
var changeBuilder = new StringBuilder();
foreach (var property in updateProperties)
{
var columnName = property.ColumnName.Undecorate();
if (existingRecord.ContainsKey(columnName))
{
var oldValue = existingRecord[columnName];
changeBuilder.AppendFormat("{0} ({1} => {2})", property.Name, oldValue.ToStringSafe(), property.Value.AsString);
changeBuilder.AppendLine();
}
}
return changeBuilder.ToString();
}
