001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.control.AccountingControl;
022import com.echothree.model.control.inventory.server.control.InventoryControl;
023import com.echothree.model.control.item.server.control.ItemControl;
024import com.echothree.model.control.uom.server.control.UomControl;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.persistence.Session;
032import java.util.Arrays;
033import java.util.Collections;
034import java.util.List;
035import javax.enterprise.context.RequestScoped;
036
037@RequestScoped
038public class GetItemUnitPriceLimitCommand
039        extends BaseSimpleCommand<GetItemUnitPriceLimitForm> {
040    
041    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
042    
043    static {
044        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
045            new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
046            new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
047            new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
048            new FieldDefinition("CurrencyIsoName", FieldType.PERCENT, true, null, null)
049        ));
050    }
051    
052    /** Creates a new instance of GetItemUnitPriceLimitCommand */
053    public GetItemUnitPriceLimitCommand() {
054        super(null, FORM_FIELD_DEFINITIONS, false);
055    }
056    
057    @Override
058    protected BaseResult execute() {
059        var itemControl = Session.getModelController(ItemControl.class);
060        var result = ItemResultFactory.getGetItemUnitPriceLimitResult();
061        var itemName = form.getItemName();
062        var item = itemControl.getItemByName(itemName);
063        
064        if(item != null) {
065            var inventoryControl = Session.getModelController(InventoryControl.class);
066            var inventoryConditionName = form.getInventoryConditionName();
067            var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
068            
069            if(inventoryCondition != null) {
070                var uomControl = Session.getModelController(UomControl.class);
071                var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
072                var unitOfMeasureKind = item.getLastDetail().getUnitOfMeasureKind();
073                var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
074                
075                if(unitOfMeasureType != null) {
076                    var accountingControl = Session.getModelController(AccountingControl.class);
077                    var currencyIsoName = form.getCurrencyIsoName();
078                    var currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
079                    
080                    if(currency != null) {
081                        var itemUnitPriceLimit = itemControl.getItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency);
082                        
083                        if(itemUnitPriceLimit != null) {
084                            result.setItemUnitPriceLimit(itemControl.getItemUnitPriceLimitTransfer(getUserVisit(), itemUnitPriceLimit));
085                        } else {
086                            addExecutionError(ExecutionErrors.UnknownItemUnitPriceLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName,
087                                    currencyIsoName);
088                        }
089                    } else {
090                        addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
091                    }
092                } else {
093                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureKind.getLastDetail().getUnitOfMeasureKindName(), unitOfMeasureTypeName);
094                }
095            } else {
096                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
097            }
098        } else {
099            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
100        }
101        
102        return result;
103    }
104    
105}