public async Task <List <SpecialityInfoDto> > GetAllSpecialitys(string departmentId)
{
using (IDAL.ISpecialityService specialityService = new SpecialityService())
{
return(await specialityService.GetAllAsync().Where(m => m.DepartmentId == departmentId).Select(m => new Dto.SpecialityInfoDto()
{
SpecialityId = m.SpecialityId,
SpecialityName = m.SpecialityName
}).ToListAsync());
}
}