public async Task <Result <TId> > Handle(AddEditExtendedAttributeCommand <TId, TEntityId, TEntity, TExtendedAttribute> command, CancellationToken cancellationToken)
{
if (await _unitOfWork.Repository <TExtendedAttribute>().Entities.Where(x => !x.Id.Equals(command.Id) && x.EntityId.Equals(command.EntityId))
.AnyAsync(p => p.Key == command.Key, cancellationToken))
{
return(await Result <TId> .FailAsync(_localizer["Extended Attribute with this Key already exists."]));
}
if (command.Id.Equals(default))
public async Task <Result <TId> > Handle(DeleteExtendedAttributeCommand <TId, TEntityId, TEntity, TExtendedAttribute> command, CancellationToken cancellationToken)
{
var extendedAttribute = await _unitOfWork.Repository <TExtendedAttribute>().GetByIdAsync(command.Id);
if (extendedAttribute != null)
{
await _unitOfWork.Repository <TExtendedAttribute>().DeleteAsync(extendedAttribute);
// delete all caches related with deleted entity extended attribute
var cacheKeys = await _unitOfWork.Repository <TExtendedAttribute>().Entities.Select(x =>
ApplicationConstants.Cache.GetAllEntityExtendedAttributesByEntityIdCacheKey(
typeof(TEntity).Name, x.Entity.Id)).Distinct().ToListAsync(cancellationToken);
cacheKeys.Add(ApplicationConstants.Cache.GetAllEntityExtendedAttributesCacheKey(typeof(TEntity).Name));
await _unitOfWork.CommitAndRemoveCache(cancellationToken, cacheKeys.ToArray());
return(await Result <TId> .SuccessAsync(extendedAttribute.Id, _localizer["Extended Attribute Deleted"]));
}
else
{
return(await Result <TId> .FailAsync(_localizer["Extended Attribute Not Found!"]));
}
}