public static AuditTrailChangeLogResource FromEntity(AuditTrailChangeLogEntity entity)
{
return(new AuditTrailChangeLogResource()
{
ColumnName = entity.ColumnName,
ValueBefore = entity.ValueBefore,
ValueAfter = entity.ValueAfter
});
}
private List <AuditTrailChangeLogEntity> GetChanges()
{
//_context.
// var myObjectState= _context.ObjectStateManager.GetObjectStateEntry(myObject);
//var modifiedProperties=myObjectState.GetModifiedProperties();
var changes = new List <AuditTrailChangeLogEntity>();
var modifiedEntities = _context.ChangeTracker.Entries()
.Where(p => p.State == EntityState.Modified)
.ToList();
if (modifiedEntities.Count <= 0)
{
return(changes);
}
foreach (var change in modifiedEntities)
{
foreach (var columnName in change.OriginalValues.PropertyNames)
{
var originalValue = change.GetDatabaseValues().GetValue <object>(columnName).ToString();
var currentValue = change.CurrentValues[columnName].ToString();
if (originalValue != currentValue)
{
var auditChangeLog = new AuditTrailChangeLogEntity
{
ColumnName = columnName,
ValueBefore = originalValue,
ValueAfter = currentValue
};
changes.Add(auditChangeLog);
Console.WriteLine(@"Audit Trail: 'Value Changed': [Original value: " + originalValue + @"] - [Current value: " + currentValue + @"] - [Column name: " + columnName + @"]");
}
}
}
return(changes);
}
