/// <inheritdoc />
public async Task ProcessPayload(PullRequestEventPayload payload, CancellationToken cancellationToken)
{
if (payload == null)
{
throw new ArgumentNullException(nameof(payload));
}
if (payload.Action != "edited")
{
throw new NotSupportedException();
}
var signOff = await dataStore.ReadData <PullRequestSignOffs>(SignOffDataKey, cancellationToken).ConfigureAwait(false);
if (!signOff.Entries.Remove(payload.PullRequest.Number))
{
return;
}
await dataStore.WriteData(SignOffDataKey, signOff, cancellationToken).ConfigureAwait(false);
var botLoginTask = gitHubManager.GetUserLogin(null, cancellationToken);
var reviews = await gitHubManager.GetPullRequestReviews(payload.PullRequest).ConfigureAwait(false);
var botLogin = await botLoginTask.ConfigureAwait(false);
await Task.WhenAll(
reviews.Where(
x => x.User.Id == botLogin.Id &&
x.State.Value == PullRequestReviewState.Approved
).Select(
x => gitHubManager.DismissReview(payload.PullRequest, x, stringLocalizer["SignOffNulled"])
));
}
/// <summary>
/// Erases the sign off and dismisses the 'approved' reviews
/// </summary>
/// <param name="pullRequest">The <see cref="PullRequest"/> to un-sign</param>
/// <param name="message">The dismissal message</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> for the operation</param>
/// <returns>A <see cref="Task"/> representing the running operation</returns>
async Task EraseAndDismissReviews(PullRequest pullRequest, string message, CancellationToken cancellationToken)
{
var reviewsTask = gitHubManager.GetPullRequestReviews(pullRequest);
var botLoginTask = gitHubManager.GetUserLogin(null, cancellationToken);
await dataStore.WriteData(pullRequest.Number.ToString(CultureInfo.InvariantCulture), new PullRequestSignOff(), cancellationToken).ConfigureAwait(false);
var reviews = await reviewsTask.ConfigureAwait(false);
var botLogin = await botLoginTask.ConfigureAwait(false);
await Task.WhenAll(
reviews.Where(
x => x.User.Id == botLogin.Id &&
x.State.Value == PullRequestReviewState.Approved
).Select(
x => gitHubManager.DismissReview(pullRequest, x, message)
)).ConfigureAwait(false);
}
