public async Task CreateOrUpdateArticle(ArticleDto dto)
{
var entity = dto.To <Article>();
_articleRepository.AddOrUpdate(entity);
var tagEntities = new List <Tag>();
if (dto.Tags.IsNotNullOrEmpty())
{
var tags = dto.Tags.Split(new char[] { ',' });
foreach (var tag in tags)
{
var tagEntity = _tagRepository.Find(CmsSpecifications.TagsWithNameAndType(tag, TagType.Public));
if (tagEntity == null)
{
tagEntity = new Tag()
{
Id = Guid.NewGuid(), TagType = TagType.Public, Name = tag
};
_tagRepository.Add(tagEntity);
}
tagEntities.Add(tagEntity);
}
}
var associatedTags = _articleTagRepository.FindAll(CmsSpecifications.TagsWithArticleId(dto.Id)).Select(x => x.TargetId).ToList();
var tagsToBeDeleted = associatedTags.Where(x => tagEntities.Any(tag => tag.Id == x) == false);
var tagsNeedToBeAdded = tagEntities.Where(x => associatedTags.Contains(x.Id) == false);
if (tagsToBeDeleted.Any())
{
_articleTagRepository.RemoveAll(DomainObjectSpecifications.IdIn <ArticleTag>(tagsToBeDeleted.ToList()));
}
if (tagsNeedToBeAdded.Any())
{
foreach (var tagId in tagsNeedToBeAdded)
{
var association = new ArticleTag {
Id = Guid.NewGuid()
};
association.SourceId = dto.Id;
association.TargetId = tagId.Id;
_articleTagRepository.Add(association);
}
}
if (dto.IsPublished)
{
_articleSEORepository.AddOrUpdate(new ArticleSEO
{
Id = dto.Id,
Description = dto.Summary,
Image = dto.Cover,
Keywords = dto.Tags,
Locale = dto.ContentLanguage,
PageName = dto.PageName,
Title = dto.Title,
});
}
else
{
if (_articleSEORepository.Exists(CmsSpecifications.ArticleSEOWithId(entity.Id)))
{
_articleSEORepository.Remove(new ArticleSEO {
Id = entity.Id
});
}
}
_articleRepository.Context.Commit();
}
