CreateTeacherForInstitute(Guid instituteId, TeacherAddDto teacher)
{
if (!await _instituteRepository.InstituteExistsAsync(instituteId))
{
return(NotFound());
}
var entity = _mapper.Map <Teacher>(teacher);
_instituteRepository.AddTeacher(instituteId, entity);
await _instituteRepository.SaveAsync();
var dtoToReturn = _mapper.Map <TeacherDto>(entity);
return(CreatedAtRoute(nameof(GetTeacherForInstitute), new {
instituteId,
teacherId = dtoToReturn.Id
}, dtoToReturn));
}