/// <summary>
/// Save <see cref="Audit"/>
/// </summary>
/// <param name="event"><see cref="PreUpdateEvent"/></param>
internal static void Save(PreUpdateEvent @event)
{
var differences = AuditDifference.Retrieve(@event);
if (!differences.Any())
{
return;
}
var session = @event.Session.GetSession(EntityMode.Poco);
var auditClass = AuditClass.Find(session, @event.Entity.GetType().FullName);
var auditable = (IAuditable)@event.Entity;
if (auditClass == null)
{
return;
}
if (string.IsNullOrWhiteSpace(auditable.AuditDescription))
{
auditable.AuditDescription = "{0} updated".With(auditClass.Description);
}
var audit = Save(session,
@event.Id.ToString(),
auditable.AuditGroupReference,
auditClass,
AuditType.Update(),
auditable.AuditDescription,
auditable.AuditUser);
foreach (var difference in differences)
{
AuditClassPropertyChange.Save(session,
audit,
AuditClassProperty.Find(session, auditClass, difference.Property),
difference.OldValue,
difference.NewValue);
}
}
/// <summary>
/// Save <see cref="Audit"/>
/// </summary>
/// <param name="session"><see cref="ISession"/></param>
/// <param name="reference">Reference</param>
/// <param name="groupReference">Group Reference</param>
/// <param name="auditClass"><see cref="AuditClass"/></param>
/// <param name="auditType"><see cref="AuditType"/></param>
/// <param name="description">Description</param>
/// <param name="user">User</param>
/// <returns><see cref="Audit"/></returns>
internal static Audit Save(ISession session, string reference, string groupReference, AuditClass auditClass, AuditType auditType,
string description, string user)
{
if (string.IsNullOrEmpty(user))
{
user = Thread.CurrentPrincipal.Identity.Name;
}
if (string.IsNullOrWhiteSpace(user) && HttpContext.Current != null && HttpContext.Current.Session != null)
{
user = HttpContext.Current.Session[ConfigurationManager.AppSettings["Thunder.Audit.UserKeyInSession"]] as string;
}
if (string.IsNullOrWhiteSpace(description))
{
if (auditType.IsUpdate)
{
description = "{0} updated".With(auditClass.Description);
}
if (auditType.IsInsert)
{
description = "{0} inserted".With(auditClass.Description);
}
}
var audit = new Audit
{
Class = auditClass,
Type = auditType,
Reference = reference,
GroupReference = string.IsNullOrEmpty(groupReference) ? reference : groupReference,
Created = DateTime.Now,
Description = description ?? string.Empty,
User = string.IsNullOrEmpty(user) ? "Unknown" : user
};
session.Save(audit);
return(audit);
}
/// <summary>
/// Save <see cref="Audit"/>
/// </summary>
/// <param name="event"><see cref="PreDeleteEvent"/></param>
internal static void Save(PreDeleteEvent @event)
{
if ([email protected]().GetInterfaces().Contains(typeof(IAuditable)))
{
return;
}
var session = @event.Session.GetSession(EntityMode.Poco);
var auditClass = AuditClass.Find(session, @event.Entity.GetType().FullName);
if (auditClass == null)
{
return;
}
var auditable = (IAuditable)@event.Entity;
if (string.IsNullOrWhiteSpace(auditable.AuditDescription))
{
auditable.AuditDescription = "{0} deleted".With(auditClass.Description);
}
Save(session, @event.Id.ToString(), auditable.AuditGroupReference, auditClass, AuditType.Delete(),
auditable.AuditDescription, auditable.AuditUser);
}