public IHttpActionResult PutAssignment(int id, AssignmentDetailTeacherDTO assignmentDTO)
{
Authorize auth = new Authorize();
User authorizedUser = auth.GetAuthorizedUser(Request.Headers.GetCookies("user").FirstOrDefault());
if (authorizedUser == null || authorizedUser.GetTeacher() == null)
{
return(Unauthorized());
}
Assignment assignment = db.Assignments.Find(id);
if (assignmentDTO == null || assignment == null || assignment.Course == null || !ModelState.IsValid)
{
return(BadRequest(ModelState));
}
Course course = assignment.Course;
if (!"Teacher".Equals(auth.GetAccessRole(authorizedUser, course)))
{
return(Unauthorized());
}
if (!assignmentDTO.Validate(assignment, null))
{
return(BadRequest());
}
assignmentDTO.Update(assignment, null);
string error = db.Update(assignment, Modified);
if (error != null)
{
return(BadRequest(error));
}
return(Redirect("https://" + Request.RequestUri.Host + ":" + Request.RequestUri.Port + "/Assignments/" + assignment.Id));
}
public IHttpActionResult PostAssignment(AssignmentDetailTeacherDTO assignmentDTO)
{
Authorize auth = new Authorize();
User authorizedUser = auth.GetAuthorizedUser(Request.Headers.GetCookies("user").FirstOrDefault());
if (authorizedUser == null || authorizedUser.GetTeacher() == null)
{
return(Unauthorized());
}
Course course = db.Courses.Find(assignmentDTO.NewCourseId);
if (!"Teacher".Equals(auth.GetAccessRole(authorizedUser, course)))
{
return(Unauthorized());
}
Assignment derived = null;
if (assignmentDTO.NewIsDerived)
{
if (assignmentDTO.NewDerivedFromName == null)
{
return(BadRequest());
}
foreach (Assignment otherAssignment in course.Assignments)
{
if (assignmentDTO.NewDerivedFromName.Equals(otherAssignment.Name))
{
derived = otherAssignment;
break;
}
}
if (derived == null)
{
return(BadRequest());
}
}
if (!ModelState.IsValid || course == null || !assignmentDTO.Validate(null, derived))
{
return(BadRequest());
}
ICollection <object> objects = assignmentDTO.Create(derived);
string error = db.UpdateAll(objects, Added);
if (error != null)
{
return(BadRequest(error));
}
return(Redirect("https://" + Request.RequestUri.Host + ":" + Request.RequestUri.Port + "/Courses/" + course.Id));
}
