private async Task <string> GetUser(Yaaf.Xmpp.JabberId value)
{
using (var context = contextCreator()) {
var username = value.Localpart.Value;
var um = new UserManager <ApplicationUser> (
new UserStore <ApplicationUser> (context));
var user = await um.FindByNameAsync(username);
if (user == null)
{
// create user
user = new ApplicationUser()
{
UserName = username
};
var res = await um.CreateAsync(user);
if (!res.Succeeded)
{
throw new Exception(string.Format("Error while creating new user: {0}", string.Join(", ", res.Errors)));
}
await context.MySaveChanges();
if (string.IsNullOrEmpty(user.Id))
{
Console.Error.WriteLine("User Entity was not refreshed, Please remove me!");
user = await um.FindByNameAsync(username);
}
}
if (string.IsNullOrEmpty(user.Id))
{
throw new Exception(string.Format("Could not find or create user: {0}", username));
}
context.Entry(user).State = System.Data.Entity.EntityState.Detached;
return(user.Id);
}
}
public async Task <Server.IUserRoster> GetRoster(Yaaf.Xmpp.JabberId value)
{
return(new SqlUserStore(contextCreator, await GetUser(value)));
}
public bool ExistsUser(Yaaf.Xmpp.JabberId value)
{
return(GetUser(value) != null);
}
