public void Add(int fileDoId, TagDO tag)
{
using (var uow = ObjectFactory.GetInstance <IUnitOfWork>())
{
var tagRepository = uow.TagRepository;
var fileTagRepository = uow.FileTagsRepository;
var fileTag = new FileTags()
{
FileDoId = fileDoId
};
var dbTag = GetByKey(tag.Key);
if (dbTag == null)
{
tagRepository.Add(tag);
uow.SaveChanges();
dbTag = tagRepository.GetByKey(tag.Key);
}
fileTag.TagId = dbTag.Id;
fileTagRepository.Add(fileTag);
uow.SaveChanges();
}
}
public TagDO GetByKey(string key)
{
using (var uow = ObjectFactory.GetInstance <IUnitOfWork>())
{
TagDO tag = null;
var result = uow.TagRepository.FindOne(x => x.Key == key);
if (!object.Equals(result, default(TagDO)))
{
tag = result;
}
return(tag);
}
}
private TagDO CreateTagDo(int id, string key, string value)
{
using (var uow = ObjectFactory.GetInstance <IUnitOfWork>())
{
TagDO tagDo = new TagDO()
{
Id = id,
Key = key,
Value = value
};
uow.TagRepository.Add(tagDo);
uow.SaveChanges();
return(tagDo);
}
}
public IList <FileDO> GetFiles(TagDO tag)
{
return(GetFiles(tag.Id));
}