public void TakeTimesCard(Guid tutorId, Guid memberProductId, string memberPhoneNumber)
{
var member = _memberMgr.Get(memberPhoneNumber);
if (member == null)
{
throw new MemberNotExistException();
}
var balance = new Balance();
var consumption = member.Consume(memberProductId, tutorId, out balance);
_consumptionRepository.Add(consumption);
_balanceMgr.Modify(balance);
}
/// <summary>
/// 保存消费记录
/// </summary>
public void Save(Consumption consumption)
{
List <ValidationResult> results = new List <ValidationResult>();
bool isValid = Validator.TryValidateObject(consumption,
new ValidationContext(consumption),
results);
if (!isValid)
{
throw new ArgumentException("消费数据不合法！");
}
if (consumption.IsTransient())
{
consumption.GenerateNewIdentity();
_consumptionRepository.Add(consumption);
}
else
{
_consumptionRepository.Modify(consumption);
}
_consumptionRepository.UnitOfWork.Commit();
}