public async Task RemoveModifierAsync(NaheulbookExecutionContext executionContext, int monsterId, int modifierId)
{
using (var uow = _unitOfWorkFactory.CreateUnitOfWork())
{
var monster = await uow.Monsters.GetWithGroupAsync(monsterId);
if (monster == null)
{
throw new MonsterNotFoundException(monsterId);
}
_authorizationUtil.EnsureIsGroupOwner(executionContext, monster.Group);
var modifiers = _jsonUtil.Deserialize <List <ActiveStatsModifier> >(monster.Modifiers) ?? new List <ActiveStatsModifier>();
_activeStatsModifierUtil.RemoveModifier(modifiers, modifierId);
monster.Modifiers = _jsonUtil.Serialize(modifiers);
await uow.SaveChangesAsync();
var notificationSession = _notificationSessionFactory.CreateSession();
notificationSession.NotifyMonsterRemoveModifier(monster.Id, modifierId);
await notificationSession.CommitAsync();
}
}
