/*将DoctorInfo对应的Entity翻译为数据契约*/
private void TranslateDoctorInfoEntityToDoctorInfoContractData(
DoctorInfoEntity doctorInfoEntity,
DoctorInfo doctorInfo) {
doctorInfo.ErrorMessage = doctorInfoEntity.ErrorMessage;
doctorInfo.SectionID = doctorInfoEntity.SectionID;
doctorInfo.DoctorID = doctorInfoEntity.DoctorID;
doctorInfo.UserID = doctorInfoEntity.UserID;
doctorInfo.LastName = doctorInfoEntity.LastName;
doctorInfo.FirstName = doctorInfoEntity.FirstName;
doctorInfo.Designation = doctorInfoEntity.Designation;
doctorInfo.Resume = doctorInfoEntity.Resume;
doctorInfo.Phone = doctorInfoEntity.Phone;
doctorInfo.Fax = doctorInfoEntity.Fax;
doctorInfo.Email = doctorInfoEntity.Email;
doctorInfo.Vocation = doctorInfoEntity.Vocation;
doctorInfo.Portrait = doctorInfoEntity.Portrait;
doctorInfo.LastLoginDate = doctorInfoEntity.LastLoginDate;
}
/*医生登录：若ID和Password均不为空，则转发至DL，将结果翻译为数据契约*/
public DoctorInfo Login(string doctorID, string password) {
DoctorInfoEntity doctorInfoEntity = null;
if (doctorID == null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "301 Empty DoctorID! @Service";
}
else if (password == null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "302 Empty password! @Service";
}
else {
doctorInfoEntity = doctorLogic.Login(doctorID, password);
}
DoctorInfo doctorInfo = new DoctorInfo();
TranslateDoctorInfoEntityToDoctorInfoContractData(doctorInfoEntity, doctorInfo);
return doctorInfo;
}
/*医生登录：接受并转发ID和Password，探测或解读错误*/
public DoctorInfoEntity Login(string doctorID, string password) {
DoctorInfoEntity doctorInfoEntity = null;
if ((confirmed == true) && (confirmedDoctorID == doctorID)) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "303 " + doctorID + " Already Logged In! @Logic";
}
else {
doctorInfoEntity = doctorDAO.Login(doctorID, password);
if (doctorInfoEntity == null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "304 Wrong DoctorID or Password! @Logic";
}
else {
confirmed = true;
confirmedDoctorID = doctorInfoEntity.DoctorID;
}
}
return doctorInfoEntity;
}
/*医生登录：校验(ID,Password)是否与数据库记录匹配*/
public DoctorInfoEntity Login(string doctorID, string password) {
/*数据库访问实例*/
DrPEDatabaseEntities DEntities = new DrPEDatabaseEntities();
/*查询(DoctorID,password)对是否匹配*/
Doctor doctor = (from d in DEntities.Doctors
where ((d.DoctorID == doctorID) && (d.Password == password))
select d).FirstOrDefault();
/*将结果转写为Entity，仅转写必要登录信息*/
DoctorInfoEntity doctorInfoEntity = null;
if (doctor != null) {
doctorInfoEntity = new DoctorInfoEntity() {
DoctorID = doctor.DoctorID,
LastName = doctor.LastName,
FirstName = doctor.FirstName,
SectionID = doctor.SectionID,
Designation = doctor.Designation,
LastLoginDate = doctor.LastLoginDate
};
/*更新该User的LastLoginDate域*/
doctor.LastLoginDate = DateTime.Now;
DEntities.SaveChanges();
}
return doctorInfoEntity;
}
/*获取特定医师信息：提交DoctorID，返回该医师的信息*/
public DoctorInfoEntity GetDoctorInfo(string doctorID) {
DrPEDatabaseEntities DEntities = new DrPEDatabaseEntities();
/*查询Doctor域为doctorID的Doctor记录*/
var doctor = (from d in DEntities.Doctors
where d.DoctorID == doctorID
select d).FirstOrDefault();
DoctorInfoEntity doctorInfoEntity = null;
if (doctor != null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.SectionID = doctor.SectionID;
doctorInfoEntity.DoctorID = doctor.DoctorID;
doctorInfoEntity.UserID = doctor.UserID;
doctorInfoEntity.LastName = doctor.LastName;
doctorInfoEntity.FirstName = doctor.FirstName;
doctorInfoEntity.Designation = doctor.Designation;
doctorInfoEntity.Resume = doctor.Resume;
doctorInfoEntity.Phone = doctor.Phone;
doctorInfoEntity.Fax = doctor.Fax;
doctorInfoEntity.Email = doctor.Email;
doctorInfoEntity.Vocation = doctor.Vocation;
doctorInfoEntity.Portrait = doctor.Portrait;
}
return doctorInfoEntity;
}
/*获取特定医师信息：提交DoctorID，返回该医师的信息*/
public DoctorInfoEntity GetDoctorInfo(string doctorID) {
DoctorInfoEntity doctorInfoEntity = openAccessDAO.GetDoctorInfo(doctorID);
if (doctorInfoEntity == null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "143 No Doctor of " + doctorID + "! @Logic";
}
return doctorInfoEntity;
}
/*获取特定医师信息：提交DoctorID，返回该医师的信息*/
public DoctorInfo GetDoctorInfo(string doctorID) {
DoctorInfoEntity doctorInfoEntity = null;
if (doctorID == null) {
doctorInfoEntity = new DoctorInfoEntity();
doctorInfoEntity.ErrorMessage = "113 Empty doctorID! @Service";
}
else {
doctorInfoEntity = openAccessLogic.GetDoctorInfo(doctorID);
}
DoctorInfo doctorInfo = new DoctorInfo();
TranslateDoctorInfoEntityToDoctorInfoContractData(doctorInfoEntity, doctorInfo);
return doctorInfo;
}
