public async Task <CountTeamStubsProjection> HandleAsync(CountTeamStubsQuery query,
CancellationToken cancellationToken)
{
if (_authenticatedUserAccessor.AuthenticatedUser.Teams.All(t => t.Id != query.TeamId))
{
throw new UserNotAddedToTeamException
(
_authenticatedUserAccessor.AuthenticatedUser.Id,
query.TeamId
);
}
var tags = await _cache.GetOrSetAsync
(
_cacheKey.CountTeamInvitations(query.TeamId),
async() => await _stubsCollection.Find(s => s.TeamId == query.TeamId)
.Project(s => s.Tags)
.ToListAsync()
);
var tagCounts = tags.SelectMany(t => t)
.GroupBy(g => g)
.Select(g => new TagCount
(
g.Key,
g.Count()
))
.ToList();
return(new CountTeamStubsProjection
(
tags.Count,
tagCounts
));
}
public Task HandleAsync(TeamInvitationCreatedEvent @event, CancellationToken cancellationToken)
{
_cache.Remove(_cacheKey.CountTeamInvitations
(
@event.TeamId
));
return(Task.CompletedTask);
}
public async Task <CountTeamInvitationsProjection> HandleAsync(CountTeamInvitationsQuery query,
CancellationToken cancellationToken)
{
if (_authenticatedUserAccessor.AuthenticatedUser.Teams.All(t => t.Id != query.TeamId))
{
throw new UserNotAddedToTeamException
(
_authenticatedUserAccessor.AuthenticatedUser.Id,
query.TeamId
);
}
var totalCount = await _cache.GetOrSetAsync
(
_cacheKey.CountTeamInvitations(query.TeamId),
async() => await _invitationsCollection.CountAsync(i => i.Team.Id == query.TeamId)
);
return(new CountTeamInvitationsProjection
(
totalCount
));
}