コード例 #1
0
        public IHttpActionResult Create(ArticleModel model)
        {
            var tags = GetTags(model);
            var category = GetCategory(model.Category);
            var userId = this.User.Identity.GetUserId();

            var newArticle = new Article
            {
                Title = model.Title,
                Content = model.Content,
                CategoryId = category.Id,
                DateCreated = DateTime.Now,
                AuthorId = userId,
                Tags = tags
            };

            this.data.Articles.Add(newArticle);
            this.data.SaveChanges();

            model.Id = newArticle.Id;
            model.DateCreated = newArticle.DateCreated;
            model.Tags = newArticle.Tags.AsQueryable().Select(TagModel.FromTag).ToArray();

            return Ok(model);
        }
コード例 #2
0
        private ICollection<Tag> GetTags(ArticleModel model)
        {
            var titleTags = model.Title.Split(' ');
            var allTags = new HashSet<string>(titleTags);

            foreach (var modelTag in model.Tags)
            {
                allTags.Add(modelTag.Name);
            }

            var articleTags = new HashSet<Tag>();
            foreach (var tagName in allTags)
            {
                var tag = this.data.Tags.All()
                    .FirstOrDefault(t => t.Name == tagName);
                if (tag == null)
                {
                    tag = new Tag { Name = tagName };
                    this.data.Tags.Add(tag);
                }

                articleTags.Add(tag);
            }

            return articleTags;
        }