private async Task UpdateRolesAsync(string userId, string[] roles, PasswordBoxUserManager manager = null)
{
if (manager == null)
{
manager = PasswordBoxUserManager.Create();
}
var user = await manager.FindByIdAsync(userId);
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
var userRoles = await manager.GetRolesAsync(user);
if (userRoles != null && userRoles.Count > 0)
{
await manager.RemoveFromRolesAsync(user, userRoles);
}
if (roles != null)
{
await manager.AddToRolesAsync(user, roles);
}
}
public async Task <User> Add(User entity, string password, string[] roles = null)
{
if (String.IsNullOrWhiteSpace(password))
{
throw new BusinessException(MessageText.PleaseWritePassword);
}
using (PasswordBoxUserManager manager = PasswordBoxUserManager.Create())
{
IdentityResult result = await manager.CreateAsync(entity, password);
if (!result.Succeeded)
{
throw new BusinessException(result.Errors.Select(a => a.Description).ToList());
}
if (roles != null)
{
await manager.AddToRolesAsync(entity, roles);
}
}
return(entity);
}
