/// <summary>
/// Ensure that a manager can access a service. Throw an error if they cannot.
/// </summary>
/// <param name="managerId">Manager ID</param>
/// <param name="serviceId">Service ID</param>
private async Task _EnsureManagerCanAccessService(string managerId, string serviceId)
{
// Check that the manager can access the service
bool managercanAccess = await _database.ManagerCanAccessService(managerId, serviceId);
// If the manager does not have access, throw an error.
if (!managercanAccess)
{
throw new NoAccessException();
}
}