public override PostEntity Update(PostEntity entity, params Expression <Func <PostEntity, object> >[] properties)
{
var lastPost = this.Read(a => a.Id == entity.Id, a => a.Section);
IRepository <SectionEntity> repositoryOfSection = new RepositoryOfSection(context);
if (entity.Section == null)
{
entity.Section = repositoryOfSection.Read(a => a.Id == entity.SectionId);
}
if (entity.Section != lastPost.Section)
{
if (lastPost.Section != null)
{
lastPost.Section.CountOfUsage--;
repositoryOfSection.Update(lastPost.Section);
}
entity.Section.CountOfUsage++;
repositoryOfSection.Update(entity.Section);
}
if (entity.Created.Millisecond == 0)
{
entity.Created = DateTime.Now;
}
serviceOfSearch.Update <PostEntity>(entity);
entity = base.Update(entity, properties);
return(entity);
}
public override async Task Delete(PostEntity entity)
{
IRepository <SectionEntity> repositoryOfSection = new RepositoryOfSection(context);
IRepository <CommentEntity> repositoryOfComment = new RepositoryOfComment(context, serviceOfSearch);
IRepository <PostRatingEntity> repositoryOfPostRating = new RepositoryOfPostRating(context, serviceOfSearch);
IRepository <PostTagEntity> repositoryOfPostTag = new RepositoryOfPostTag(context);
var section = entity.Section;
if (section == null)
{
section = repositoryOfSection.Read(a => a.Id == entity.SectionId);
}
if (section != null)
{
section.CountOfUsage--;
repositoryOfSection.Update(section);
}
var comments = entity.Comments;
if (comments == null)
{
comments = repositoryOfComment.ReadMany(new Expression <Func <CommentEntity, bool> >[] { a => a.PostId == entity.Id }, null);
}
comments = comments.ToList();
foreach (var item in comments)
{
repositoryOfComment.Delete(item);
}
var postRatings = entity.PostRatings;
if (postRatings == null)
{
postRatings = repositoryOfPostRating.ReadMany(new Expression <Func <PostRatingEntity, bool> >[] { a => a.PostId == entity.Id }, null);
}
postRatings = postRatings.ToList();
foreach (var item in postRatings)
{
repositoryOfPostRating.Delete(item);
}
var postTags = entity.Tags;
if (postTags == null)
{
postTags = repositoryOfPostTag.ReadMany(new Expression <Func <PostTagEntity, bool> >[] { a => a.PostId == entity.Id }, null);
}
postTags = postTags.ToList();
foreach (var item in postTags)
{
repositoryOfPostTag.Delete(item);
}
serviceOfSearch.DeletePost(entity);
await base.Delete(entity);
}
public override PostEntity Create(PostEntity entity)
{
IRepository <SectionEntity> repositoryOfSection = new RepositoryOfSection(context);
var section = entity.Section;
if (section == null)
{
section = repositoryOfSection.Read(a => a.Id == entity.SectionId);
}
if (section != null)
{
section.CountOfUsage++;
repositoryOfSection.Update(section);
}
if (entity.IsFinished)
{
entity.Created = DateTime.Now;
}
entity = base.Create(entity);
serviceOfSearch.Create <PostEntity>(entity);
return(entity);
}
