001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.offer.server.command;
018
019import com.echothree.control.user.offer.common.form.CreateOfferItemForm;
020import com.echothree.control.user.offer.common.result.OfferResultFactory;
021import com.echothree.model.control.item.server.logic.ItemLogic;
022import com.echothree.model.control.offer.server.logic.OfferItemLogic;
023import com.echothree.model.control.offer.server.logic.OfferLogic;
024import com.echothree.model.control.party.common.PartyTypes;
025import com.echothree.model.control.security.common.SecurityRoleGroups;
026import com.echothree.model.control.security.common.SecurityRoles;
027import com.echothree.model.data.offer.server.entity.OfferItem;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import java.util.List;
037import javax.enterprise.context.Dependent;
038import javax.inject.Inject;
039
040@Dependent
041public class CreateOfferItemCommand
042        extends BaseSimpleCommand<CreateOfferItemForm> {
043
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
049                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
051                        new SecurityRoleDefinition(SecurityRoleGroups.OfferItem.name(), SecurityRoles.Create.name())
052                ))
053        ));
054        
055        FORM_FIELD_DEFINITIONS = List.of(
056                new FieldDefinition("OfferName", FieldType.ENTITY_NAME, true, null, 20L),
057                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null)
058        );
059    }
060
061    @Inject
062    ItemLogic itemLogic;
063
064    @Inject
065    OfferItemLogic offerItemLogic;
066
067    @Inject
068    OfferLogic offerLogic;
069
070    
071    /** Creates a new instance of CreateOfferItemCommand */
072    public CreateOfferItemCommand() {
073        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
074    }
075    
076    @Override
077    protected BaseResult execute() {
078        var result = OfferResultFactory.getCreateOfferItemResult();
079        OfferItem offerItem = null;
080        var offer = offerLogic.getOfferByName(this, form.getOfferName());
081        var item = itemLogic.getItemByName(this, form.getItemName());
082
083        if(!hasExecutionErrors()) {
084            offerItem = offerItemLogic.createOfferItem(this, offer, item, getPartyPK());
085        }
086
087        if(offerItem != null) {
088            result.setOfferName(offerItem.getOffer().getLastDetail().getOfferName());
089            result.setItemName(offerItem.getItem().getLastDetail().getItemName());
090            result.setEntityRef(offerItem.getPrimaryKey().getEntityRef());
091        }
092
093        return result;
094    }
095    
096}