public async Task <TRole> FindByIdAsync(string roleId, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(roleId))
{
throw new ArgumentNullException(nameof(roleId));
}
return(await roleTable.GetRoleId(roleId, cancellationToken));
}
public async Task AddToRoleAsync(TUser user, string roleName, CancellationToken cancellationToken)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (string.IsNullOrEmpty(roleName))
{
throw new ArgumentException("Argument cannot be null or empty: roleName.");
}
var role = await roleTable.GetRoleId(roleName, cancellationToken);
if (role != null)
{
await userRolesTable.Insert(user, role.Id, cancellationToken);
}
}