public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var isTitleExist = await _context.Posts.SingleOrDefaultAsync(x => x.Title == request.Title) != null;
if (isTitleExist)
{
throw new RestException(HttpStatusCode.BadRequest, new { title = "duplicate title is no allowed" });
}
var site = await _context.Sites.SingleOrDefaultAsync(x => x.SiteType == SiteTypeEnum.Blog);
request.Slug = string.IsNullOrWhiteSpace(request.Slug) ?
_slugGenerator.GenerateSlug(request.Title) :
_slugGenerator.GenerateSlug(request.Slug);
var post = _mapper.Map <Post>(request);
post.Site = site;
_context.Posts.Add(post);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
var postTruncatedContent = post.Title.Length > 30 ? post.Title.Substring(0, 30) + "..." : post.Title;
var postAuthorUsername = post.CreatedBy.UserName;
await _logger.LogActivity(
site.Id,
ActivityCodeEnum.PostCreate,
ActivitySeverityEnum.Low,
ActivityObjectEnum.Post,
$"The post \"{postTruncatedContent}\" written by the user \"{postAuthorUsername}\" has been created.");
return(Unit.Value);
}
throw new Exception("Problem saving changes!");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var site = await _context.Sites.SingleOrDefaultAsync(x => x.SiteType == SiteTypeEnum.Blog);
request.Term.Slug = string.IsNullOrWhiteSpace(request.Term.Slug) ?
_slugGenerator.GenerateSlug(request.Term.Name) :
_urlEncoder.Encode(request.Term.Slug.Trim().Replace(" ", "-"));
var taxonomy = _mapper.Map <Create.Command, Taxonomy>(request);
taxonomy.SiteId = site.Id;
if (await _context.Terms.Where(x => x.Name == taxonomy.Term.Name).AnyAsync())
{
throw new RestException(HttpStatusCode.BadRequest, new { TermName = "Term name is already exists. Please change it and try again." });
}
if (await _context.Terms.Where(x => x.Slug == taxonomy.Term.Slug).AnyAsync())
{
throw new RestException(HttpStatusCode.BadRequest, new { TermSlug = "Term slug is already exists. Please change it and try again." });
}
_context.Taxonomies.Add(taxonomy);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
await _logger.LogActivity(
site.Id,
ActivityCodeEnum.TaxonomyCreate,
ActivitySeverityEnum.Low,
ActivityObjectEnum.Taxonomy,
$"The taxonomy with type of \"{taxonomy.Type.ToString()}\" and the term name \"{taxonomy.Term.Name}\" has been created.");
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var isTitleExist = await _context.Posts.SingleOrDefaultAsync(x => x.Title == request.Title) != null;
if (isTitleExist)
{
throw new RestException(HttpStatusCode.BadRequest, new { title = "duplicate title is no allowed" });
}
var taxonomyPosts = request.TaxonomyPosts;
foreach (var tp in request.TaxonomyPosts.ToList())
{
if (tp.Taxonomy != null)
{
var tag = await _context.Terms.SingleOrDefaultAsync(t => t.Name == tp.Taxonomy.Term.Name);
if (tag != null)
{
taxonomyPosts.Remove(tp);
taxonomyPosts.Add(new TaxonomyPost
{
TaxonomyId = tag.TaxonomyId
});
}
}
}
var site = await _context.Sites.SingleOrDefaultAsync(x => x.SiteType == SiteTypeEnum.Blog);
request.Slug = string.IsNullOrWhiteSpace(request.Slug) ?
_slugGenerator.GenerateSlug(request.Title) :
_slugGenerator.GenerateSlug(request.Slug);
var post = _mapper.Map <Post>(request);
post.Site = site;
post.ScheduledFor = request.PostStatus == PostStatusEnum.Future ? Convert.ToDateTime(request.ScheduledFor) : null;
_context.Posts.Add(post);
var success = await _context.SaveChangesAsync() > 0;
if (request.PostStatus == PostStatusEnum.Future)
{
if (post.ScheduledFor != null)
{
await _scheduler.SetAndQueueTaskAsync(ScheduleTypeEnum.Post, post.ScheduledFor ?? DateTime.UtcNow, post.Id);
}
else
{
throw new RestException(HttpStatusCode.BadRequest, new { post = "publish date is required!" });
}
}
if (success)
{
var postTruncatedContent = post.Title.Length > 30 ? post.Title.Substring(0, 30) + "..." : post.Title;
var postAuthorUsername = post.CreatedBy.UserName;
await _logger.LogActivity(
site.Id,
ActivityCodeEnum.PostCreate,
ActivitySeverityEnum.Low,
ActivityObjectEnum.Post,
$"The post \"{postTruncatedContent}\" written by the user \"{postAuthorUsername}\" has been created.");
return(Unit.Value);
}
throw new Exception("Problem saving changes!");
}