001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.CreateItemUnitLimitForm;
020import com.echothree.model.control.inventory.server.control.InventoryControl;
021import com.echothree.model.control.item.server.control.ItemControl;
022import com.echothree.model.control.uom.server.control.UomControl;
023import com.echothree.model.data.inventory.server.entity.InventoryCondition;
024import com.echothree.model.data.item.server.entity.Item;
025import com.echothree.model.data.item.server.entity.ItemUnitLimit;
026import com.echothree.model.data.item.server.entity.ItemUnitOfMeasureType;
027import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.common.command.BaseResult;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.persistence.Session;
035import java.util.Arrays;
036import java.util.Collections;
037import java.util.List;
038
039public class CreateItemUnitLimitCommand
040        extends BaseSimpleCommand<CreateItemUnitLimitForm> {
041    
042    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
043    
044    static {
045        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
046                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
047                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
048                new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
049                new FieldDefinition("MinimumQuantity", FieldType.UNSIGNED_LONG, false, null, null),
050                new FieldDefinition("MaximumQuantity", FieldType.UNSIGNED_LONG, false, null, null)
051                ));
052    }
053    
054    /** Creates a new instance of CreateItemUnitLimitCommand */
055    public CreateItemUnitLimitCommand(UserVisitPK userVisitPK, CreateItemUnitLimitForm form) {
056        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
057    }
058    
059    @Override
060    protected BaseResult execute() {
061        var itemControl = Session.getModelController(ItemControl.class);
062        String itemName = form.getItemName();
063        Item item = itemControl.getItemByName(itemName);
064        
065        if(item != null) {
066            var inventoryControl = Session.getModelController(InventoryControl.class);
067            String inventoryConditionName = form.getInventoryConditionName();
068            InventoryCondition inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
069            
070            if(inventoryCondition != null) {
071                var uomControl = Session.getModelController(UomControl.class);
072                String unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
073                UnitOfMeasureType unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(item.getLastDetail().getUnitOfMeasureKind(), unitOfMeasureTypeName);
074                
075                if(unitOfMeasureType != null) {
076                    ItemUnitOfMeasureType itemUnitOfMeasureType = itemControl.getItemUnitOfMeasureType(item, unitOfMeasureType);
077                    
078                    if(itemUnitOfMeasureType != null) {
079                        ItemUnitLimit itemUnitLimit = itemControl.getItemUnitLimit(item, inventoryCondition, unitOfMeasureType);
080                        
081                        if(itemUnitLimit == null) {
082                            String strMinimumQuantity = form.getMinimumQuantity();
083                            Long minimumQuantity = strMinimumQuantity == null ? null : Long.valueOf(strMinimumQuantity);
084                            String strMaximumQuantity = form.getMaximumQuantity();
085                            Long maximumQuantity = strMaximumQuantity == null ? null : Long.valueOf(strMaximumQuantity);
086
087                            if(minimumQuantity != null && maximumQuantity != null) {
088                                if(maximumQuantity < minimumQuantity) {
089                                    addExecutionError(ExecutionErrors.MaximumQuantityLessThanMinimumQuantity.name());
090                                }
091                            }
092
093                            if(!hasExecutionErrors()) {
094                                itemControl.createItemUnitLimit(item, inventoryCondition, unitOfMeasureType, minimumQuantity, maximumQuantity, getPartyPK());
095                            }
096                        } else {
097                            addExecutionError(ExecutionErrors.DuplicateItemUnitLimit.name());
098                        }
099                    } else {
100                        addExecutionError(ExecutionErrors.UnknownItemUnitOfMeasureType.name(), itemName, unitOfMeasureTypeName);
101                    }
102                } else {
103                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
104                }
105            } else {
106                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
107            }
108        } else {
109            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
110        }
111        
112        return null;
113    }
114    
115}