public async Task <GroupViewModel> Handle(CreateGroupCommand request, CancellationToken cancellationToken)
{
var myId = Guid.Parse(_httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value);
var group = new Domain.AggregatesModel.GroupAggregate.Group(request.Name, request.Avatar, myId, request.MemberIds);
_groupRepository.Add(group);
if (await _groupRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken))
{
// BackwardCompatibility: 为了兼容以前的聊天服务，需要向redis写入相关数据
await UpdateRedisAsync(group);
return(await _groupQueries.GetGroupAsync(group.Id, null));
}
throw new ApplicationException("操作失败");
}
public async Task <ActionResult <ResponseWrapper> > GetGroupAsync([FromQuery(Name = "groupId")] Guid?groupId, [FromQuery(Name = "oldGroupId")] int?oldGroupId)
{
var result = await _groupQueries.GetGroupAsync(groupId, oldGroupId);
return(Ok(ResponseWrapper.CreateOkResponseWrapper(result)));
}