public List <Student> GetBySearch(int?deptId, int?countryId, string searchQuery)
{
List <Student> students = new List <Student>();
if (deptId != null && countryId != null && searchQuery != "")
{
students = _studentGetway.GetByDeptCountrySearch(deptId, countryId, searchQuery);
}
else if (deptId != null && countryId != null)
{
students = _studentGetway.GetByDeptCountry(deptId, countryId);
}
else if (deptId != null && searchQuery != "")
{
students = _studentGetway.GetByDeptSearch(deptId, searchQuery);
}
else if (countryId != null && searchQuery != "")
{
students = _studentGetway.GetByCountrySearch(countryId, searchQuery);
}
else if (deptId != null)
{
students = _studentGetway.GetByDepartment(deptId);
}
else if (countryId != null)
{
students = _studentGetway.GetByCountry(countryId);
}
else if (searchQuery != null)
{
students = _studentGetway.GetBySearchQuery(searchQuery);
}
else
{
students = _studentGetway.GetAll();
}
return(students);
}
