private List <ActivityCategorySetDO> ApplyActivityCategories(
IUnitOfWork uow,
ActivityTemplateDO activityTemplate,
List <ActivityCategoryDO> activityCategories)
{
// Remove previously registered ActivityCategorySets.
var existingActivityCategorySets = uow.ActivityCategorySetRepository
.GetQuery()
.Where(x => x.ActivityTemplateId == activityTemplate.Id)
.ToList();
foreach (var activityCategorySet in existingActivityCategorySets)
{
uow.ActivityCategorySetRepository.Remove(activityCategorySet);
}
// Add new activityCategorySets.
var activityCategorySets = new List <ActivityCategorySetDO>();
foreach (var activityCategory in activityCategories)
{
var registeredActivityCategory = _activityCategory.RegisterOrUpdate(activityCategory);
var activityCategorySet = new ActivityCategorySetDO()
{
Id = Guid.NewGuid(),
ActivityTemplateId = activityTemplate.Id,
ActivityCategoryId = registeredActivityCategory.Id
};
activityCategorySets.Add(activityCategorySet);
uow.ActivityCategorySetRepository.Add(activityCategorySet);
}
uow.SaveChanges();
return(activityCategorySets);
}
