public CityViewModel ModifyCity(CityDE mod)
{
CityViewModel model = new CityViewModel();
try
{
DBOperations op = mod.IsActive ? DBOperations.Update : DBOperations.Delete;
mod.SiteCode = AppConstants.SITE_CODE;
model.City = mod;
model.IsValid = model.Validate();
if (model.IsValid)
{
_bdmSvc.ModifyCity(mod);
model.FieldId = "cityCode";
model.City = new CityDE();
model.Regions = _bdmSvc.GetAllRegions(AppConstants.SITE_CODE);
model.Cities = _bdmSvc.GetViewOfAllCities(AppConstants.SITE_CODE);
model.Message = op == DBOperations.Update ? string.Format(AppConstants.CRUD_UPDATE, "City") : string.Format(AppConstants.CRUD_DELETE, "City");
}
}
catch (Exception ex)
{
model.IsValid = false;
model.Message = ex.Message;
if (ex.Message.Contains("Store update, insert, or delete statement affected an unexpected number of rows (0). Entities may have been modified or deleted since entities were loaded. See http://go.microsoft.com/fwlink/?LinkId=472540 for information on understanding and handling optimistic concurrency exceptions."))
model.Message = "Unable to modify Region Code";
}
return model;
}
public CityViewModel AddCity(CityViewModel model)
{
try
{
model.IsValid = model.Validate();
if (model.IsValid)
{
if (_bdmSvc.CityCodeExists(AppConstants.SITE_CODE, model.City.CityCode))
{
model.FieldId = "cityCode";
model.Message = string.Format(AppConstants.VALIDATION_ALREADY_EXISTS, "City Code");
model.IsValid = false;
}
if (model.IsValid)
{
model.City.SiteCode = AppConstants.SITE_CODE;
_bdmSvc.AddCity(model.City);
model.FieldId = "cityCode";
model.City = new CityDE();
model.Regions = _bdmSvc.GetAllRegions(AppConstants.SITE_CODE);
model.Cities = _bdmSvc.GetViewOfAllCities(AppConstants.SITE_CODE);
model.Message = string.Format(AppConstants.CRUD_CREATE, "City");
}
}
}
catch (Exception ex)
{
model.IsValid = false;
model.Message = ex.Message;
}
return model;
}