public void UpdateProvince(ProvinceViewModel provoinceVm)
{
var province = Mapper.Map <ProvinceViewModel, Province>(provoinceVm);
//District
var newdistricts = province.Districts;
//new districts added
var addedDistricts = newdistricts.Where(x => x.Id == 0).ToList();
//get updated districts
var updatedDistricts = newdistricts.Where(x => x.Id != 0).ToList();
//Existed districts
var existedDistricts = _disctrictRepository.FindAll(x => x.ProvinceId == provoinceVm.Id);
province.Districts.Clear();
//Ward
var newwards = province.Wards;
//new wards added
var addedWards = newwards.Where(x => x.Id == 0).ToList();
//get updated wards
var updatedWards = newwards.Where(x => x.Id != 0).ToList();
//Existed wards
var existedWards = _wardRepository.FindAll(x => x.ProvinceId == provoinceVm.Id);
province.Wards.Clear();
var newtreets = province.Streets;
//new districts added
var addedTreets = newtreets.Where(x => x.Id == 0).ToList();
//get updated districts
var updatedTreets = newtreets.Where(x => x.Id != 0).ToList();
//Existed details
var existedTreets = _streetRepository.FindAll(x => x.ProvinceId == provoinceVm.Id);
//Clear db
province.Streets.Clear();
foreach (var district in updatedDistricts)
{
_disctrictRepository.Update(district);
}
foreach (var ward in updatedWards)
{
_wardRepository.Update(ward);
}
foreach (var street in updatedTreets)
{
_streetRepository.Update(street);
}
}
