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.item.server.command;
018
019import com.echothree.control.user.item.common.form.GetItemShippingTimesForm;
020import com.echothree.control.user.item.common.result.ItemResultFactory;
021import com.echothree.model.control.item.server.control.ItemControl;
022import com.echothree.model.control.item.server.logic.ItemLogic;
023import com.echothree.model.data.item.server.entity.Item;
024import com.echothree.model.data.item.server.entity.ItemShippingTime;
025import com.echothree.model.data.item.server.factory.ItemShippingTimeFactory;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.server.control.BasePaginatedMultipleEntitiesCommand;
030import java.util.Collection;
031import java.util.List;
032import javax.enterprise.context.Dependent;
033import javax.inject.Inject;
034
035@Dependent
036public class GetItemShippingTimesCommand
037        extends BasePaginatedMultipleEntitiesCommand<ItemShippingTime, GetItemShippingTimesForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = List.of(
043                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null)
044        );
045    }
046
047    @Inject
048    ItemControl itemControl;
049
050    @Inject
051    ItemLogic itemLogic;
052
053    /** Creates a new instance of GetItemShippingTimesCommand */
054    public GetItemShippingTimesCommand() {
055        super(null, FORM_FIELD_DEFINITIONS, true);
056    }
057    
058    Item item;
059
060    @Override
061    protected void handleForm() {
062        item = itemLogic.getItemByName(this, form.getItemName());
063    }
064
065    @Override
066    protected Long getTotalEntities() {
067        return hasExecutionErrors() ? null : itemControl.countItemShippingTimesByItem(item);
068    }
069
070    @Override
071    protected Collection<ItemShippingTime> getEntities() {
072        return hasExecutionErrors() ? null : itemControl.getItemShippingTimesByItem(item);
073    }
074
075    @Override
076    protected BaseResult getResult(Collection<ItemShippingTime> entities) {
077        var result = ItemResultFactory.getGetItemShippingTimesResult();
078
079        if(entities != null) {
080            result.setItem(itemControl.getItemTransfer(getUserVisit(), item));
081
082            if(session.hasLimit(ItemShippingTimeFactory.class)) {
083                result.setItemShippingTimeCount(getTotalEntities());
084            }
085
086            result.setItemShippingTimes(itemControl.getItemShippingTimeTransfers(getUserVisit(), entities));
087        }
088
089        return result;
090    }
091    
092}