public IHttpActionResult GetStudentByID(string id)
{
if (studentsService.ExistsID(id) == false)
{
return(NotFound());
}
return(Ok(studentsService.GetByID(id)));
}
public IHttpActionResult PutStudentToTeacher(string id, string studentId, int subjectId)
{
if (teachersService.ExistsID(id) == false || studentsService.ExistsID(studentId) == false || subjectsService.ExistsID(subjectId) == false)
{
return(NotFound());
}
if (teachersService.TeacherHasSubject(id, subjectId) == false || studentsService.StudentHasSubject(studentId, subjectId) == false)
{
return(NotFound());
}
return(Ok(teachersService.PutStudentToTeacher(id, studentId, subjectId)));
}
public IHttpActionResult PostGradeByAdmin(string studentId, int subjectId, [FromBody] Grade grade)
{
if (studentsService.ExistsID(studentId) == false || subjectsService.ExistsID(subjectId) == false)
{
return(NotFound());
}
if (studentsService.StudentHasSubject(studentId, subjectId) == false)
{
return(NotFound());
}
return(Created("AdminGaveGrade", adminsService.PostGradeToStudent(studentId, subjectId, grade)));
}
