public async Task Execute(string email, CancellationToken cancellationToken)
{
var patron = await Database.Patrons.FirstOrDefaultAsync(p => p.Email == email, cancellationToken);
// TODO: alias handling
var forumEmail = patron?.Email ?? email;
var forumUser = await DiscourseAPI.FindUserByEmail(forumEmail, cancellationToken);
if (forumUser == null)
{
logger.LogInformation("Single user has no forum account, no handling needed for groups");
// TODO: maybe re-queueing a check in 15 minutes should be done once
return;
}
if (!await LoadSettingsOrSkip(logger, cancellationToken))
{
logger.LogWarning("Skipping Single patron groups apply because patreon settings are missing");
return;
}
logger.LogInformation("Applying forum groups for single patron ({Username})", forumUser.Username);
// See the TODO comment below as to why this is not needed currently
/*
* var forumUserFull = await DiscourseAPI.UserInfoByName(forumUser.Username, cancellationToken);
*
* if (forumUserFull?.User == null)
* throw new Exception("Failed to find user group info after finding user object on the forums");
*/
// TODO: this is highly inefficient, but there doesn't seem to be an API to get just group owners.
// So we can use the existing code
await LoadDiscourseGroupMembers(cancellationToken);
// Bit of a hack, but the rest of the code doesn't need changes this way
// When a patron is deleted, this job runs with just an email but no patron object so make one here
patron ??= new Patron()
{
Username = forumUser.Username,
Email = forumEmail,
RewardId = "none",
};
HandlePatron(patron, forumUser, logger);
await ApplyGroupMemberChanges(logger, cancellationToken);
}
private async Task HandlePatrons(CancellationToken cancellationToken)
{
if (Settings == null)
{
throw new InvalidOperationException("Patreon settings haven't been loaded");
}
// TODO: might need to change this to working in batches
var allPatrons = await Database.Patrons.ToListAsync(cancellationToken);
foreach (var patron in allPatrons)
{
// Skip patrons who shouldn't have a forum group, check_unmarked will find them
if (PatreonGroupHandler.ShouldBeInGroupForPatron(patron, Settings) ==
PatreonGroupHandler.RewardGroup.None)
{
continue;
}
// Also skip suspended who should have their groups revoked as long as they are suspended
if (patron.Suspended == true)
{
continue;
}
// TODO: alias implementation
var forumUser = await DiscourseAPI.FindUserByEmail(patron.Email, cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (forumUser == null)
{
logger.LogTrace("Patron ({Username}) is missing a forum account, can't apply groups",
patron.Username);
patron.HasForumAccount = false;
}
else
{
patron.HasForumAccount = true;
HandlePatron(patron, forumUser, logger);
}
}
}