private ICollection<Tag> GetTags(ArticleDataModel model)
{
var titleTags = model.Title.Split(' ');
var allTags = new HashSet<string>(titleTags);
foreach (var modelTags in model.Tags)
{
allTags.Add(modelTags.Name);
}
var articleTags = new HashSet<Tag>();
foreach (var tagName in model.Tags)
{
var tag = this.data.Tags
.All()
.FirstOrDefault(t => t.Name == tagName.Name);
if (tag == null)
{
tag = new Tag
{
Name = tagName.Name
};
this.data.Tags.Add(tag);
articleTags.Add(tag);
}
}
return articleTags;
}
public IHttpActionResult Create(ArticleDataModel model)
{
var userID = this.User.Identity.GetUserId();
var tags = GetTags(model);
var category = GetCategory(model.Category);
var article = new Article
{
Title = model.Title,
Content = model.Content,
DateCreated = DateTime.Now,
CategoryID = category.ID,
AuthorID = userID,
Tags = tags
};
this.data.Articles.Add(article);
this.data.SaveChanges();
model.ID = article.ID;
model.DateCreated = article.DateCreated;
model.Tags = article.Tags.AsQueryable().Select(TagDataModel.FromTag).ToArray();
return Ok(model);
}
