public async Task<bool> Add(string name)
{
var student = new Student { Name = name };
var teacher = await _teacherRepository.Get(1).FirstOrDefaultAsync();
teacher.StudentCount++;
_unitOfWork.RegisterNew(student);
_unitOfWork.RegisterDirty(teacher);
return await _unitOfWork.CommitAsync();
}
public async Task<bool> AddWithTransaction(string name)
{
_unitOfWork.BeginTransaction();
var teacher = new Teacher { Name = "teacher one" };
await _unitOfWork.RegisterNew(teacher);
await _unitOfWork.ExecuteSqlCommandAsync("update students set name='xishuai 2'");
var student = new Student { Name = name, TeacherId = teacher.Id };
await _unitOfWork.RegisterNew(student);
return await _unitOfWork.CommitAsync();
}