public void SaveKeywords(string needSaveKeyword)
{
IList <Keyword> keywords = new Keyword().GetKeyWordslist(needSaveKeyword);
foreach (var item in keywords)
{
keywordEntity = keywordRepository.GetByKeyword(item);
if (keywordEntity == null)
{
keywordEntity = new Keyword().AddNewKeyword(item);
keywordRepository.Save(keywordEntity);
}
else
{
keywordEntity = keywordEntity.AddUsed(item);
keywordRepository.UpdateKeywordUsed(keywordEntity);
}
}
}