public async Task IssueComment(DateTimeOffset eventDate, IssueCommentPayload payload)
{
var updater = new DataUpdater(_contextFactory, _mapper);
// Ensure the issue that owns this comment exists locally before we add the comment.
await updater.UpdateRepositories(eventDate, new[] { payload.Repository });
await updater.UpdateIssues(payload.Repository.Id, eventDate, new[] { payload.Issue });
switch (payload.Action)
{
case "created":
await updater.UpdateIssueComments(payload.Repository.Id, eventDate, new[] { payload.Comment });
break;
case "edited":
// GitHub doesn't send the new comment body. We have to look it up ourselves.
var repoActor = _grainFactory.GetGrain <IRepositoryActor>(payload.Repository.Id);
await repoActor.RefreshIssueComment(payload.Comment.Id);
break;
case "deleted":
await updater.DeleteIssueComment(payload.Comment.Id, null);
break;
default:
throw new NotImplementedException($"Action '{payload.Action}' is not valid for event {nameof(IssueComment)}.");
}
await updater.Changes.Submit(_queueClient);
}
private async Task UpdateIssueCommentReactions(IGitHubActor ghc, DataUpdater updater, ISet <long> knownIssueCommentIds)
{
// TODO: Use knownIssueCommentIds and response date to prune deleted comments in one go.
IDictionary <long, GitHubMetadata> commentReactionMetadata;
using (var context = _contextFactory.CreateInstance()) {
commentReactionMetadata = await context.IssueComments
.AsNoTracking()
.Where(x => x.IssueId == _issueId)
.ToDictionaryAsync(x => x.Id, x => x.ReactionMetadata);
}
if (commentReactionMetadata.Any())
{
// Now, find the ones that need updating.
var commentReactionRequests = new Dictionary <long, Task <GitHubResponse <IEnumerable <gm.Reaction> > > >();
foreach (var reactionMetadata in commentReactionMetadata)
{
if (reactionMetadata.Value.IsExpired())
{
commentReactionRequests.Add(reactionMetadata.Key, ghc.IssueCommentReactions(_repoFullName, reactionMetadata.Key, reactionMetadata.Value, RequestPriority.Interactive));
}
}
if (commentReactionRequests.Any())
{
await Task.WhenAll(commentReactionRequests.Values);
foreach (var commentReactionsResponse in commentReactionRequests)
{
var resp = await commentReactionsResponse.Value;
switch (resp.Status)
{
case HttpStatusCode.NotModified:
break;
case HttpStatusCode.NotFound:
if (!knownIssueCommentIds.Contains(commentReactionsResponse.Key))
{
await updater.DeleteIssueComment(commentReactionsResponse.Key, resp.Date);
}
break;
default:
await updater.UpdateIssueCommentReactions(_repoId, resp.Date, commentReactionsResponse.Key, resp.Result);
break;
}
using (var context = _contextFactory.CreateInstance()) {
await context.UpdateMetadata("Comments", "ReactionMetadataJson", commentReactionsResponse.Key, resp);
}
}
}
}
}
