private async Task InsertPossibleDisciplineForSkier(IEnumerable <Skier> skiers)
{
foreach (var skier in skiers)
{
foreach (var discipline in _disciplines)
{
await _skierDao.InsertPossibleDisciplineForSkier(skier.Id, discipline.Id);
}
}
}
public async Task <bool> UpdatePossibleDisciplines(int skierId, IEnumerable <int> disciplines)
{
var skier = await GetSkierById(skierId);
if (skier == null)
{
return(false);
}
using var scope = ScopeBuilder.BuildTransactionScope();
await _skierDao.DeleteAllPossibleDisciplineForSkier(skierId);
foreach (var discipline in disciplines)
{
await _skierDao.InsertPossibleDisciplineForSkier(skierId, discipline);
}
scope.Complete();
return(true);
}