private void SetOrganisationDetails(OrganisationUpdateResource resource, ShurahBasedOrganisation org)
{
if (org == null)
{
return;
}
if (org.OrganisationLeader == null)
{
return;
}
resource.LeaderMemberId = org.OrganisationLeader.LeaderMemberId;
resource.LeaderPublicName = org.OrganisationLeader.Leader.PublicName;
resource.Name = org.Name;
resource.OrganisationId = org.Id;
resource.LeaderFollowerCount = org.OrganisationLeader.Leader.FollowerCount;
}
private OrganisationUpdateResource SetLeader(ShurahBasedOrganisation org)
{
var resource = new OrganisationUpdateResource();
var level0leadership =
_dependencies.StorageService.SetOf <LeaderRecognition>().Where(l =>
l.Member.OrganisationId == org.Id &&
!l.Member.Removed &&
!l.RecognisedLeaderMember.Removed &&
!l.Member.Followers.Any()).ToList();
level0leadership.ForEach(l =>
{
l.Member.FollowerCount = 0;
});
var level0LeaderRecognitionsGroups = level0leadership.GroupBy(l => l.RecognisedLeaderMemberId).ToList();
level0LeaderRecognitionsGroups.ForEach(g =>
{
var leader = g.First().RecognisedLeaderMember;
leader.FollowerCount = g.Count();
});
var leaderIds = level0LeaderRecognitionsGroups.Select(l => l.Key).ToList();
while (leaderIds.Any())
{
var ids = leaderIds;
var levelNLeadership =
_dependencies.StorageService.SetOf <LeaderRecognition>().Where(l =>
!l.Member.Removed &&
!l.RecognisedLeaderMember.Removed &&
l.Member.OrganisationId == org.Id &&
ids.Contains(l.MemberId)).ToList();
var levelNLeadersGroups = levelNLeadership.GroupBy(l => l.RecognisedLeaderMemberId).ToList();
levelNLeadersGroups.ForEach(g =>
{
var leader = g.First().RecognisedLeaderMember;
leader.FollowerCount = g.Sum(f => f.Member.FollowerCount + 1);
});
leaderIds = levelNLeadersGroups.Select(g => g.Key).ToList();
}
_dependencies.StorageService.SaveChanges();
if (org.OrganisationLeader?.LastUpdateDateTimeUtc.Date >= DateTime.UtcNow.Date)
{
SetOrganisationDetails(resource, org);
return(resource);
}
var leaderCandidate =
org.Members.Where(m => !m.Removed).OrderByDescending(m => m.FollowerCount).FirstOrDefault();
if (leaderCandidate != null && (leaderCandidate.FollowerCount + 1) > (org.Members.Count(m => !m.Removed) / 2.0))
{
resource.NewLeader = org?.OrganisationLeader.Leader.Id != leaderCandidate.Id;
if (org.OrganisationLeader == null)
{
org.OrganisationLeader = _dependencies.StorageService.SetOf <OrganisationLeader>().Create();
org.OrganisationLeader.OrganisationId = org.Id;
org.OrganisationLeader.Organisation = org;
_dependencies.StorageService.SetOf <OrganisationLeader>().Add(org.OrganisationLeader);
}
org.OrganisationLeader.Leader = leaderCandidate;
org.OrganisationLeader.LeaderMemberId = leaderCandidate.Id;
org.OrganisationLeader.LastUpdateDateTimeUtc = DateTime.UtcNow;
}
else if (org.OrganisationLeader != null)
{
org.OrganisationLeader.LastUpdateDateTimeUtc = DateTime.UtcNow;
}
SetOrganisationDetails(resource, org);
_dependencies.StorageService.SaveChanges();
return(resource);
}