public ICategoryInfo FetchCategoryInfo(int id) { var db = new TooksCmsDAL(); if (!_categoryExists(id, db)) { throw new DataNotFoundException("Category does not exits", "id"); } return(db.SelectCategoryInfo(id).FirstOrDefault()); }
public IEnumerable <ICategoryInfo> FetchCategoryInfos() { var db = new TooksCmsDAL(); return(db.SelectCategoryInfo(null)); }