public async Task <Models.Chat> GetChatAsync(string firstAddress, string secondAddress, Func <IQueryable <Models.Chat>, IQueryable <Models.Chat> > eagerLoading = null)
{
return((await ChatUsers
.Include(cu => cu.Chat)
.Where(cu => cu.Address == firstAddress &&
ChatUsers.Any(cuSecond => cu.ChatId == cuSecond.ChatId && cuSecond.Address == secondAddress)
)
.FirstOrDefaultAsync(cu => !cu.Chat.IsGroup))?.Chat);
}
private void GetOnlineListCallback(ResultInfo <IEnumerable <User> > res)
{
Observable.Start(() =>
{
foreach (var item in res.RData)
{
if (!ChatUsers.Any(o => o.User.Name.Equals(item.Name)))
{
ChatUsers.Add(new ChatUser()
{
User = item
});
Loginer.CurrCC.DownloadAvatar(item.Id);
}
}
var users = this.ChatUsers.Where(o => !res.RData.Any(x => x.Id == o.User.Id)).ToList();
foreach (var item in users)
{
this.RemoveUser(item);
}
}, RxApp.MainThreadScheduler);
}
