/// <summary>
/// Saves a wiki.
/// </summary>
/// <param name="wiki">The wiki.</param>
/// <returns>
/// A <see cref="ValidationResult"/> with any validation errors.
/// </returns>
public ValidationResult SaveWiki(Wiki wiki)
{
using (var transaction = Session.BeginTransaction(IsolationLevel.Serializable))
{
var validationResult = wiki.Validate();
// Ensure WikiName is unique amongst active wikis
if (Session.CreateCriteria(typeof(Wiki))
.Add(Restrictions.Like("Name", wiki.Name))
.Add(Restrictions.Not(Restrictions.Eq("Id", wiki.Id)))
.Add(Restrictions.Eq("IsActive", true))
.SetLockMode(LockMode.Upgrade)
.UniqueResult() != null)
{
validationResult.FlagRule("OpenId", string.Format("The name '{0}' is already in use amongst active wikis.", wiki.Name));
}
// Commit the record
if (validationResult.Valid)
{
Session.SaveOrUpdate(wiki);
transaction.Commit();
}
return validationResult;
}
}
