public async Task <ContentResult> WebSubscribe([Required, FromBody] Subscription subscription)
{
var user = await _userMgr.GetUserAsync(User);
string ret;
try
{
user.WebSubscription = subscription.ToString();
await _groupsDb.SaveChangesAsync();
ret = "OK";
}
catch (Exception e)
{
ret = e.Message;
}
return(Content(ret, "text/plain"));
}
public async Task SignOut()
{
var user = await _usrMgr.GetUserAsync(Context.User);
try
{
await Clients.OthersInGroup(user.InGroupId).SendAsync("signed_out", user.UserName);
await Groups.RemoveFromGroupAsync(user.ConnectionId, user.InGroupId);
user.InGroupId = null;
user.InGroupPassword = null;
await _groupDb.SaveChangesAsync();
}
catch (Exception e)
{
throw new HubException(e.Message);
}
}
public async Task <ContentResult> Register([FromBody] GroupRegRequest request)
{
var user = await _userMgr.GetUserAsync(User);
string ret;
try
{
if (user.Group != null)
{
ret = "has_group";
}
else if ((await _signMgr.CheckPasswordSignInAsync(user, request.Password, false)).Succeeded != true)
{
ret = "wrong_password";
}
else if (!StaticData.IsNameValid(request.GroupName))
{
ret = "invalid_name";
}
else if (_groupsDb.Users.Any(c => c.Group == request.GroupName))
{
ret = "name_taken";
}
else
{
user.Group = request.GroupName;
user.GroupPassword = request.GroupPassword;
user.GroupLastCleaned = DateTime.UtcNow.Ticks;
await _groupsDb.SaveChangesAsync();
ret = "OK";
}
}
catch (Exception e)
{
ret = e.Message;
}
return(Content(ret, "text/plain"));
}
public async Task <ContentResult> SignOut()
{
var user = await _userMgr.GetUserAsync(User);
string ret;
try
{
await _signMgr.SignOutAsync();
user.InGroupId = null;
user.InGroupPassword = null;
await _groupsDb.SaveChangesAsync();
ret = "OK";
}
catch (Exception e)
{
ret = e.Message;
}
return(Content(ret, "text/plain"));
}
public async Task <ContentResult> RequestRegister([FromBody] RegRequest request)
{
string ret;
if (User.Identity.IsAuthenticated)
{
ret = "already_registered";
}
else
{
try
{
request.Email = request.Email.ToLower();
if ((await _userMgr.FindByEmailAsync(request.Email)) != null)
{
ret = "email_is_taken";
}
else if (!StaticData.IsNameValid(request.Name))
{
ret = "invalid_name";
}
else if ((await _userMgr.FindByNameAsync(request.Name)) != null)
{
ret = "name_is_taken";
}
else
{
Random rand = new Random();
int code;
do
{
code = rand.Next(1234, 9876);
}while (_groupsDb.RegRequests.FirstOrDefault(r => r.Code == code) != null);
_groupsDb.RegRequests.Add(new RegData
{
Code = code,
RequestTime = DateTime.UtcNow.Ticks,
Name = request.Name,
Email = request.Email,
Password = request.Password
});
await _groupsDb.SaveChangesAsync();
await CleanInactiveUsers();
var mret = await SendMail(request.Email, request.Name, code.ToString());
if (mret != "ok")
{
ret = mret;
}
else
{
ret = "pending_" + request.Email;
}
}
}
catch (Exception e)
{
ret = e.Message;
}
}
return(Content(ret, "text/plain"));
}