public async Task<IHttpActionResult> PutStudent(string id, Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != student.username)
{
return BadRequest();
}
db.Entry(student).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostStudent(Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.students.Add(student);
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (StudentExists(student.username))
{
return Conflict();
}
else
{
throw;
}
}
return CreatedAtRoute("DefaultApi", new { id = student.username }, student);
}
private void UpdateStudyGroupStudent(List<StudyGroup> studyGroups,Student student)
{
List<StudyGroup> oldStudyGroups = student.studyGroups.ToList();
if (oldStudyGroups.Count > 0)
{
// removes all old relations between student and studygroup
foreach (StudyGroup sg in oldStudyGroups)
{
student.studyGroups.Remove(sg);
}
db.Entry(student).State = EntityState.Modified;
db.SaveChanges();
/*
db.students.Attach(student);
var entry1 = db.Entry(student);
entry1.Property(e => e.studyGroups).IsModified = true;
db.SaveChanges();
*/
}
if (studyGroups.Count == 1 && studyGroups[0].id == "none")
{
return;
}
// creates new relations between the student and the studygroups provided
foreach (var study in studyGroups)
{
string id = study.id;
StudyGroup sg = db.studyGroup.First(x => x.id.Equals(id));
if (sg != null)
{
student.studyGroups.Add(sg);
}
}
/*
db.students.Attach(student);
var entry2 = db.Entry(student);
entry2.Property(e => e.studyGroups).IsModified = true;
db.SaveChanges();
*/
db.Entry(student).State = EntityState.Modified;
db.SaveChanges();
}
private void InsertOrUpdateDeviceStudent(List<Device> devices, Student student)
{
// can only be one device atm, so hardcoding it...
Device newDevice = devices[0];
try
{
Device d = db.devices.First(x => x.id.Equals(newDevice.id));
if (d != null)
{
d.Student = student;
d.deviceType = newDevice.deviceType;
d.token = newDevice.token;
db.Entry(d).State = EntityState.Modified;
db.SaveChanges();
}
else
{
newDevice.Student = student;
db.devices.Add(newDevice);
db.SaveChanges();
}
}
catch
{
newDevice.Student = student;
db.devices.Add(newDevice);
db.SaveChanges();
}
}
private void PopulateStudent2()
{
Student student = new Student()
{
username = "******",
name = "Test tester",
email = "*****@*****.**"
};
StudyGroup idrett = db.studyGroup.First(x => x.id.Equals("idrettsfag"));
// Device htc = db.devices.First(x => x.id.Equals("HT451WM08832"));
// student.Devices.Add(htc);
student.studyGroups.Add(idrett);
db.students.Add(student);
//htc.Student = student;
db.SaveChanges();
}
// Populates the Student table
private void PopulateStudent()
{
Student student = new Student()
{
username = "******",
name = "Viktor Setervang",
email = "*****@*****.**"
};
StudyGroup data = db.studyGroup.First(x => x.id.Equals("datateknologi"));
StudyGroup idrett = db.studyGroup.First(x => x.id.Equals("idrettsfag"));
Device htc = db.devices.First(x => x.id.Equals("HT451WM08832"));
student.Devices.Add(htc);
student.studyGroups.Add(data);
student.studyGroups.Add(idrett);
db.students.Add(student);
//htc.Student = student;
db.SaveChanges();
}
/// <summary>
/// Creates a new user based on a external access token.
/// </summary>
/// <param name="provider"></param>
/// <param name="verifiedAccessToken"></param>
/// <param name="externalAccessToken"></param>
/// <returns></returns>
private async Task<IHttpActionResult> CreateNewUserFromExternalAccesToken(string provider,
ParsedExternalAccessToken verifiedAccessToken, string externalAccessToken)
{
RegisterExternalBindingModel model = new RegisterExternalBindingModel()
{
UserName = verifiedAccessToken.email, // this is null
Provider = provider,
ExternalAccessToken = externalAccessToken
};
Student student = new Student();
student.username = verifiedAccessToken.email;
student.email = verifiedAccessToken.email;
KompetansetorgetServerContext db = new KompetansetorgetServerContext();
db.students.Add(student);
db.SaveChanges();
return await RegisterExternal(model);
}
