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.GetItemUnitPriceLimitForm;
020import com.echothree.control.user.item.common.result.ItemResultFactory;
021import com.echothree.model.control.accounting.server.logic.CurrencyLogic;
022import com.echothree.model.control.inventory.server.logic.InventoryConditionLogic;
023import com.echothree.model.control.item.server.control.ItemControl;
024import com.echothree.model.control.item.server.logic.ItemLogic;
025import com.echothree.model.control.uom.server.logic.UnitOfMeasureTypeLogic;
026import com.echothree.model.data.item.server.entity.ItemUnitPriceLimit;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.validation.FieldDefinition;
030import com.echothree.util.common.validation.FieldType;
031import com.echothree.util.server.control.BaseSingleEntityCommand;
032import java.util.List;
033import javax.enterprise.context.Dependent;
034import javax.inject.Inject;
035
036@Dependent
037public class GetItemUnitPriceLimitCommand
038        extends BaseSingleEntityCommand<ItemUnitPriceLimit, GetItemUnitPriceLimitForm> {
039
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        FORM_FIELD_DEFINITIONS = List.of(
044                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
046                new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
047                new FieldDefinition("CurrencyIsoName", FieldType.PERCENT, true, null, null)
048        );
049    }
050
051    @Inject
052    ItemControl itemControl;
053
054    @Inject
055    CurrencyLogic currencyLogic;
056
057    @Inject
058    InventoryConditionLogic inventoryConditionLogic;
059
060    @Inject
061    ItemLogic itemLogic;
062
063    @Inject
064    UnitOfMeasureTypeLogic unitOfMeasureTypeLogic;
065
066    /** Creates a new instance of GetItemUnitPriceLimitCommand */
067    public GetItemUnitPriceLimitCommand() {
068        super(null, FORM_FIELD_DEFINITIONS, false);
069    }
070    
071    @Override
072    protected ItemUnitPriceLimit getEntity() {
073        ItemUnitPriceLimit itemUnitPriceLimit = null;
074        var itemName = form.getItemName();
075        var item = itemLogic.getItemByName(this, itemName);
076
077        if(!hasExecutionErrors()) {
078            var inventoryConditionName = form.getInventoryConditionName();
079            var inventoryCondition = inventoryConditionLogic.getInventoryConditionByName(this, inventoryConditionName);
080
081            if(!hasExecutionErrors()) {
082                var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
083                var unitOfMeasureKind = item.getLastDetail().getUnitOfMeasureKind();
084                var unitOfMeasureType = unitOfMeasureTypeLogic.getUnitOfMeasureTypeByName(this, unitOfMeasureKind, unitOfMeasureTypeName);
085
086                if(!hasExecutionErrors()) {
087                    var currencyIsoName = form.getCurrencyIsoName();
088                    var currency = currencyLogic.getCurrencyByName(this, currencyIsoName);
089
090                    if(!hasExecutionErrors()) {
091                        itemUnitPriceLimit = itemControl.getItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency);
092
093                        if(itemUnitPriceLimit == null) {
094                            addExecutionError(ExecutionErrors.UnknownItemUnitPriceLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName,
095                                    currencyIsoName);
096                        }
097                    }
098                }
099            }
100        }
101
102        return itemUnitPriceLimit;
103    }
104
105    @Override
106    protected BaseResult getResult(ItemUnitPriceLimit itemUnitPriceLimit) {
107        var result = ItemResultFactory.getGetItemUnitPriceLimitResult();
108
109        if(itemUnitPriceLimit != null) {
110            result.setItemUnitPriceLimit(itemControl.getItemUnitPriceLimitTransfer(getUserVisit(), itemUnitPriceLimit));
111        }
112
113        return result;
114    }
115    
116}