protected async Task HandleCreateOrUpdate(
Domain.Models.Vm vmEntity,
string method,
string[] modifiedProperties,
CancellationToken cancellationToken)
{
if (!vmEntity.TeamsLoaded)
{
if (_db.Entry(vmEntity).State == EntityState.Detached)
{
_db.Attach(vmEntity);
}
await _db.Entry(vmEntity)
.Collection(x => x.VmTeams)
.LoadAsync(cancellationToken);
}
var groupIds = await this.GetGroups(vmEntity, cancellationToken);
var vm = _mapper.Map <Vm>(vmEntity);
var tasks = new List <Task>();
foreach (var groupId in groupIds)
{
tasks.Add(_vmHub.Clients.Group(groupId.ToString()).SendAsync(method, vm, modifiedProperties, cancellationToken));
}
await Task.WhenAll(tasks);
}
protected async Task <Guid[]> GetGroups(Domain.Models.Vm vm, CancellationToken cancellationToken)
{
var groupIds = new List <Guid>();
foreach (var teamId in vm.VmTeams.Select(x => x.TeamId))
{
var viewId = await _viewService.GetViewIdForTeam(teamId, cancellationToken);
if (viewId.HasValue && !groupIds.Any(v => v == viewId.Value))
{
groupIds.Add(viewId.Value);
}
groupIds.Add(teamId);
}
return(groupIds.ToArray());
}
public async Task <bool> CanAccessVm(Domain.Models.Vm vm, CancellationToken ct)
{
if (vm == null)
{
throw new EntityNotFoundException <Vm>();
}
var teamIds = vm.VmTeams.Select(x => x.TeamId);
if (!await _playerService.CanAccessTeamsAsync(teamIds, ct))
{
throw new ForbiddenException();
}
if (vm.UserId.HasValue && vm.UserId != _user.GetId() && !await _playerService.CanManageTeamsAsync(teamIds, false, ct))
{
throw new ForbiddenException("This machine belongs to another user");
}
return(true);
}
