/*
* Copyright (C) 2014 GG-Net GmbH - Oliver Günther
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package eu.ggnet.dwoss.receipt.unit.chain.partno;
import java.util.Objects;
import eu.ggnet.dwoss.receipt.unit.ValidationStatus;
import eu.ggnet.dwoss.receipt.unit.chain.ChainLink;
import eu.ggnet.dwoss.rules.ProductGroup;
import eu.ggnet.dwoss.rules.TradeName;
import eu.ggnet.dwoss.spec.SpecAgent;
import eu.ggnet.dwoss.spec.entity.ProductSpec;
/**
* Validates the PartNo by Bean Validations of the Property.
* <p/>
* @author oliver.guenther
*/
public class ProductSpecMatches implements ChainLink<String> {
private final SpecAgent specAgent;
private final TradeName mustBrand;
private final ProductGroup mustGroup;
public ProductSpecMatches(SpecAgent specAgent, TradeName brand, ProductGroup group) {
this.specAgent = Objects.requireNonNull(specAgent, "SpecAgent must not be null");
this.mustBrand = brand;
this.mustGroup = group;
}
@Override
public ChainLink.Result<String> execute(String value) {
ProductSpec spec = specAgent.findProductSpecByPartNoEager(value);
if ( spec == null ) return new ChainLink.Result<>(value, ValidationStatus.ERROR, "ProductSpec existiert noch nicht, bitte anlegen");
TradeName isBrand = spec.getModel().getFamily().getSeries().getBrand();
if ( isBrand != mustBrand ) return new ChainLink.Result<>(value, ValidationStatus.ERROR,
"ProductSpec ist von der Marke " + isBrand.getName() + ", muss aber von der Marke " + mustBrand.getName() + " sein");
ProductGroup isGroup = spec.getModel().getFamily().getSeries().getGroup();
if ( isGroup != mustGroup ) return new ChainLink.Result<>(value, ValidationStatus.ERROR,
"ProductSpec ist aus der Warengruppe " + isGroup.getName() + ", muss aber aus der Warengruppe " + mustGroup.getName() + " sein");
return new ChainLink.Result<>(value);
}
}