/// <summary>
/// 添加Parent及其EasyChatTime
/// </summary>
/// <param name="contact"></param>
/// <param name="studentID"></param>
void AddParentAndChattime(EasyChatTimeModel contact, Guid studentID)
{
StudentParentEntity other = new StudentParentEntity
{
ParentID = Guid.NewGuid(),
StudentID = studentID,
NameCn = contact.ContactIdentity.NameCn,
Email = contact.ContactIdentity.Email,
Mobile = contact.ContactIdentity.Mobile,
PersonIdentity = (PersonIdentity)Enum.Parse(typeof(PersonIdentity), contact.ContactIdentity.PersonIdentity)
};
repository.SaveStudentParent(other); //添加Parent信息
foreach (EasyChatTimeEntity item in contact.EasyChatTimes)
{
item.IfParentID = other.ParentID;
repository.SaveEasyChatTime(item); //添加EasyChatTime信息
}
}
public void SaveStudentParent(StudentParentEntity parent)
{
if (parent.ParentID == Guid.Empty)
parent.ParentID = Guid.NewGuid();
if (context.StudentParent.SingleOrDefault(s => s.ParentID == parent.ParentID) == null)
context.StudentParent.Add(parent);
else
{
StudentParentEntity originParent = context.StudentParent.SingleOrDefault(s => s.ParentID == parent.ParentID);
context.Entry(originParent).CurrentValues.SetValues(parent);
}
context.SaveChanges();
}