public Task <Response <IReadOnlyList <CommentListItem> > > GetPagedCommentAsync(int pageSize, int pageIndex)
{
return(TryExecuteAsync <IReadOnlyList <CommentListItem> >(async() =>
{
if (pageSize < 1)
{
throw new ArgumentOutOfRangeException(nameof(pageSize), $"{nameof(pageSize)} can not be less than 1.");
}
var spec = new CommentSepc(pageSize, pageIndex);
var comments = await _commentRepository.SelectAsync(spec, p => new CommentListItem
{
Id = p.Id,
CommentContent = p.CommentContent,
CreateOnUtc = p.CreateOnUtc,
Email = p.Email,
IpAddress = p.IPAddress,
Username = p.Username,
IsApproved = p.IsApproved,
PostTitle = p.Post.Title,
CommentReplies = p.CommentReply.Select(cr => new CommentReplyDigest
{
ReplyContent = cr.ReplyContent,
ReplyTimeUtc = cr.ReplyTimeUtc
}).ToList()
});
return new SuccessResponse <IReadOnlyList <CommentListItem> >(comments);
}));
}
public Task <Response> ToggleCommentApprovalStatus(Guid[] commentIds)
{
return(TryExecuteAsync(async() =>
{
if (null == commentIds || !commentIds.Any())
{
throw new ArgumentNullException(nameof(commentIds));
}
var spec = new CommentSepc(commentIds);
var comments = await _commentRepository.GetAsync(spec);
foreach (var cmt in comments)
{
cmt.IsApproved = !cmt.IsApproved;
await _commentRepository.UpdateAsync(cmt);
}
return new SuccessResponse();
}));
}
public Task <Response> DeleteComments(Guid[] commentIds)
{
return(TryExecuteAsync(async() =>
{
var spec = new CommentSepc(commentIds);
var comments = await _commentRepository.GetAsync(spec);
foreach (var cmt in comments)
{
// 1. Delete all replies
var cReplies = await _commentReplyRepository.GetAsync(new CommentReplySpec(cmt.Id));
if (cReplies.Any())
{
_commentReplyRepository.Delete(cReplies);
}
// 2. Delete comment itself
_commentRepository.Delete(cmt);
}
return new SuccessResponse();
}));
}
