public BadgeViewModel(Badge badge)
{
if (badge != null)
{
Description = badge.Description;
GroupId = badge.GroupId;
Id = badge.Id;
Image = ImageService.GetImageUrl<Badge>(badge.Image);
IsAcquired = badge.IsAcquired;
Title = badge.Title;
if (badge.Type.HasValue)
Type = (BadgeType)badge.Type.Value;
UserId = badge.UserId;
Value = badge.Value;
AcquireDate = badge.AcquireDate;
}
}
public virtual Badge AwardGroup(string groupUrl)
{
var group = GroupService.GetGroupByLabelOrId(groupUrl);
if (group == null)
throw new BusinessLogicException("Группа не найдена");
var badge = new Badge
{
Description = Description,
GroupId = group.Id,
Image = Image,
IsAcquired = IsAcquired,
Title = Title,
Value = Value
};
if (Type.HasValue)
badge.Type = (int)Type.Value;
if (IsAcquired)
badge.AcquireDate = DateTime.Now;
DataService.PerThread.BadgeSet.AddObject(badge);
DataService.PerThread.SaveChanges();
return badge;
}
public virtual Badge AwardUser(Guid userId)
{
var user = DataService.PerThread.BaseUserSet.OfType<User>().SingleOrDefault(x => x.Id == userId);
if (user == null)
throw new BusinessLogicException("Пользователь не найден");
Badge badge = null;
if (Type.HasValue)
badge = user.Badges.SingleOrDefault(x => x.Type == (int)Type.Value);
if (badge != null)
{
badge.Value = badge.Value ?? 1;
badge.Value++;
}
else
{
badge = new Badge();
DataService.PerThread.BadgeSet.AddObject(badge);
}
badge.Description = Description;
badge.Image = Image;
badge.IsAcquired = IsAcquired;
badge.Title = Title;
badge.UserId = userId;
if (Type.HasValue)
badge.Type = (int)Type.Value;
if (IsAcquired)
badge.AcquireDate = DateTime.Now;
DataService.PerThread.SaveChanges();
return badge;
}