public async Task <IActionResult> Demigrate(string id)
{
if (string.IsNullOrEmpty(id))
{
throw new InvalidOperationException();
}
var user = await _userManager.FindByIdAsync(id);
if (user == null)
{
throw new InvalidOperationException();
}
if (user.MigrationStatus != (int)MigrationStatus.MigratedWithoutPassword && user.MigrationStatus != (int)MigrationStatus.MigratedWithPassword)
{
throw new InvalidOperationException();
}
await _graphService.DeleteUserAsync(user.UserName);
user.MigrationStatus = (int)MigrationStatus.NotMigrated;
await _userManager.UpdateAsync(user);
return(RedirectToAction("Index"));
}
