async private Task loadApprovalsAsync(MergeRequestKey mrk)
{
MergeRequestApprovalConfiguration approvals = await call(
() => _operator.GetApprovalsAsync(mrk.ProjectKey.ProjectName, mrk.IId),
String.Format("Cancelled loading approvals for merge request with IId {0}", mrk.IId),
String.Format("Cannot load approvals for merge request with IId {0}", mrk.IId));
_cacheUpdater.UpdateApprovals(mrk, approvals);
}
/// <summary>
/// Cache passed approval configurations
/// </summary>
internal void UpdateApprovals(MergeRequestKey mrk, MergeRequestApprovalConfiguration approvals)
{
if (approvals == null)
{
Debug.Assert(false);
return;
}
_cache.SetApprovals(mrk, approvals);
}
/// <summary>
/// Convert a difference between two states into a list of merge request updates splitted in new/updated/closed
/// </summary>
private IEnumerable <UserEvents.MergeRequestEvent> getMergeRequestUpdates(
TwoListDifference <MergeRequestWithProject> diff, IInternalCache oldDetails, IInternalCache newDetails)
{
List <UserEvents.MergeRequestEvent> updates = new List <UserEvents.MergeRequestEvent>();
foreach (MergeRequestWithProject mergeRequest in diff.SecondOnly)
{
FullMergeRequestKey fmk = new FullMergeRequestKey(mergeRequest.Project, mergeRequest.MergeRequest);
updates.Add(new UserEvents.MergeRequestEvent(
fmk, UserEvents.MergeRequestEvent.Type.AddedMergeRequest, null));
}
foreach (MergeRequestWithProject mergeRequest in diff.FirstOnly)
{
FullMergeRequestKey fmk = new FullMergeRequestKey(mergeRequest.Project, mergeRequest.MergeRequest);
updates.Add(new UserEvents.MergeRequestEvent(
fmk, UserEvents.MergeRequestEvent.Type.RemovedMergeRequest, null));
}
foreach (Tuple <MergeRequestWithProject, MergeRequestWithProject> mrPair in diff.Common)
{
MergeRequest mergeRequest1 = mrPair.Item1.MergeRequest;
MergeRequest mergeRequest2 = mrPair.Item2.MergeRequest;
Debug.Assert(mergeRequest1.Id == mergeRequest2.Id);
MergeRequestKey mergeRequestKey = new MergeRequestKey(mrPair.Item2.Project, mergeRequest2.IId);
IEnumerable <Version> oldVersions = oldDetails.GetVersions(mergeRequestKey);
IEnumerable <Version> newVersions = newDetails.GetVersions(mergeRequestKey);
bool labelsUpdated = !Enumerable.SequenceEqual(mergeRequest1.Labels, mergeRequest2.Labels);
bool commitsUpdated = newVersions.Count() > oldVersions.Count();
MergeRequestApprovalConfiguration oldApprovals = oldDetails.GetApprovals(mergeRequestKey);
MergeRequestApprovalConfiguration newApprovals = newDetails.GetApprovals(mergeRequestKey);
bool detailsUpdated = areMergeRequestsDifferentInDetails(mergeRequest1, mergeRequest2) ||
areApprovalsDifferent(oldApprovals, newApprovals);
if (labelsUpdated || commitsUpdated || detailsUpdated)
{
FullMergeRequestKey fmk = new FullMergeRequestKey(
mergeRequestKey.ProjectKey, mergeRequest2);
updates.Add(new UserEvents.MergeRequestEvent(
fmk, UserEvents.MergeRequestEvent.Type.UpdatedMergeRequest,
new UserEvents.MergeRequestEvent.UpdateScope(commitsUpdated, labelsUpdated, detailsUpdated)));
}
}
return(updates);
}
private bool areApprovalsDifferent(MergeRequestApprovalConfiguration approvals1,
MergeRequestApprovalConfiguration approvals2)
{
if (approvals1 == null && approvals2 == null)
{
return(false);
}
else if (approvals1 == null || approvals2 == null)
{
return(true);
}
else if (approvals1 == approvals2)
{
return(false);
}
if (approvals1.Approved_By == null && approvals2.Approved_By != null)
{
return(true);
}
else if (approvals1.Approved_By != null && approvals2.Approved_By == null)
{
return(true);
}
else if (approvals1.Approved_By != null && approvals2.Approved_By != null)
{
var userIds1 = approvals1.Approved_By.Select(user => user.User.Id).OrderBy(id => id);
var userIds2 = approvals2.Approved_By.Select(user => user.User.Id).OrderBy(id => id);
if (!Enumerable.SequenceEqual(userIds1, userIds2))
{
return(true);
}
}
return(approvals1.Id != approvals2.Id ||
approvals1.Project_Id != approvals2.Project_Id ||
approvals1.Title != approvals2.Title ||
approvals1.Description != approvals2.Description ||
approvals1.State != approvals2.State ||
approvals1.Created_At != approvals2.Created_At ||
approvals1.Updated_At != approvals2.Updated_At ||
approvals1.Merge_Status != approvals2.Merge_Status ||
approvals1.Approvals_Required != approvals2.Approvals_Required ||
approvals1.Approvals_Left != approvals2.Approvals_Left);
}
/// <summary>
/// Update cached approvals
/// </summary>
internal void SetApprovals(MergeRequestKey mrk, MergeRequestApprovalConfiguration approvals)
{
_approvals[mrk] = approvals;
}
