protected override void OnHandle(AddZoneCommand command)
{
using (var uow = UowFactory.Create())
{
ZoneTypeCodes zoneTypeCode;
if (!Enum.TryParse(command.ZoneType, out zoneTypeCode))
{
throw new ArgumentOutOfRangeException($"Zone type: {command.ZoneType} is not valid");
}
Validate(command, uow);
long siteId = command.SiteId;
var site = uow.Context.
FindById <Entities.Sites.Site>(siteId);
var zone = new Entities.Sites.Zone
{
Name = command.Name,
Title = command.Title,
ZoneType = zoneTypeCode,
IsActive = command.IsActive,
IsPrivate = !command.IsPublic,
Site = site,
Description = command.Description,
};
uow.Context.Add(zone);
uow.Complete();
}
}
private void Validate(IPersistenceUnitOfWork uow, Entities.Sites.Zone zoneToDelete)
{
long zoneId = zoneToDelete.Id;
bool hasPosts = uow.Context
.Query <Entities.Posts.Post>()
.Any(e => e.Zone.Id == zoneId);
if (hasPosts)
{
throw new ValidationException("Zone has posts, please delete them first and try again.");
}
}
