public DataTable GetExistingTeacherBL()
{
DataTable dt = new DataTable();
TeacherDA TeacherDAOBJ = new TeacherDA();
dt = TeacherDAOBJ.GetExistingTeacherToDB();
return(dt);
}
public static bool Save(Teacher teacher)
{
bool isValid = ValidateModel(teacher);
if (isValid)
{
return(TeacherDA.Save(teacher));
}
return(isValid);
}
public bool DeleteANewTeacherAndSendToDA(Teacher aTeacher)
{
if (aTeacher.ID == " ")
{
this.Message = "ID is Incorrect";
return(false);
}
else
{
TeacherDA TeacherDAOBJ = new TeacherDA();
bool result = TeacherDAOBJ.DeleteANewTeachertoDB(aTeacher);
return(result);
}
}
public bool ValidateANewTeacherAndSendToDA(Teacher aTeacher)
{
if (aTeacher.ID == " ")
{
this.Message = "ID is Incorrect";
return(false);
}
else
{
if (aTeacher.Name == "")
{
this.Message = "Name is Incorrect";
return(false);
}
else
{
if (aTeacher.Desegnation == " ")
{
this.Message = "Dsignation is overload";
return(false);
}
else
{
if (aTeacher.Depertment == " ")
{
this.Message = "Depertment is incorrect";
return(false);
}
else
{
if (aTeacher.ContactNo == " ")
{
this.Message = "ContactNo is Incorrect";
return(false);
}
else
{
if (aTeacher.CourseAdvisor == " ")
{
this.Message = "CourseAdvisor is Invalid";
return(false);
}
else
{
if (aTeacher.CouncellingHour == " ")
{
this.Message = "CouncellingHour is Invalid";
return(false);
}
else
{
if (aTeacher.Salary <= 0 || aTeacher.Salary > 1000000)
{
this.Message = "Salary is Overlaped";
return(false);
}
else
{
if (aTeacher.Adress == " ")
{
this.Message = "Adress is Overlaped";
return(false);
}
else
{
TeacherDA TeacherDAOBJ = new TeacherDA();
bool result = TeacherDAOBJ.SaveANewTeachertoDB(aTeacher);
return(result);
}
}
}
}
}
}
}
}
}
}
public TeacherController()
{
teacherDA = new TeacherDA();
usingTeacher = new Teacher();
}
public static List <Teacher> Load()
{
return(TeacherDA.Load());
}
//Loading the teacher record based on the Teacher's Id Card no
public static Teacher Load(string idCardNo)
{
return(TeacherDA.Load(idCardNo));
}
