public int AddInstructor(InstructorPerson IPerson)
{
using (TransactionScope tran = new TransactionScope()) {
Persons.Add(IPerson.Person); // this person is tracked and in context
// then we can add as instructor by setting the navigation property.
//person.Instructor = new Instructor() {
// Id = person.Id
//};
IPerson.Instructor.Id = IPerson.Person.Id;
Instructors.Add(IPerson.Instructor);
// Complete();
tran.Complete();
return(IPerson.Person.Id);
}
}
public ActionResult Create(InstructorPerson IPerson)
{
try {
// TODO: Add insert logic here
//Department dept = new Department() {
// Name = DepartmentName,
// Budget = Budget
//};
_instructorService.AddInstructor(IPerson);
return(RedirectToAction("Index"));
}
catch {
return(View());
}
}
public HttpResponseMessage Post([FromBody] InstructorPerson Instructor)
{
if (!ModelState.IsValid)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Instructor data is invalid."));
}
try {
_Instructorservice.AddInstructor(Instructor);
var message = Request.CreateResponse(HttpStatusCode.Created, Instructor);
message.Headers.Location = new Uri(Url.Link("GetInstructorById", new { id = Instructor.Person.Id }));
return(message);
}
catch (Exception ex) {
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Some internal error occurs..."));
}
}
public HttpResponseMessage Put([FromUri] int id, [FromBody] InstructorPerson instructor)
{
if (!ModelState.IsValid)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Instructor data is invalid."));
}
try {
Instructor ins = _Instructorservice.GetInstructorById(id);
if (ins == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound, "Instructor with Id " + id.ToString() + " not found to update"));
}
_Instructorservice.UpdateInstructor(instructor);
return(Request.CreateResponse(HttpStatusCode.OK, instructor));
}
catch (Exception ex) {// should log ex ourselves, should not return to the user
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Some internal error occurs..."));
}
}
public void UpdateInstructor(InstructorPerson instructor)
{
Persons.Update(instructor.Person);
Instructors.Update(instructor.Instructor);
}