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.DeleteItemKitMemberForm;
020import com.echothree.model.control.inventory.server.control.InventoryControl;
021import com.echothree.model.control.item.common.ItemTypes;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.uom.server.control.UomControl;
024import com.echothree.util.common.command.BaseResult;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032import java.util.List;
033import javax.enterprise.context.RequestScoped;
034
035@RequestScoped
036public class DeleteItemKitMemberCommand
037        extends BaseSimpleCommand<DeleteItemKitMemberForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043            new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
044            new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
045            new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
046            new FieldDefinition("MemberItemName", FieldType.ENTITY_NAME, true, null, null),
047            new FieldDefinition("MemberInventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
048            new FieldDefinition("MemberUnitOfMeasureTypeName", FieldType.PERCENT, true, null, null)
049        ));
050    }
051    
052    /** Creates a new instance of DeleteItemKitMemberCommand */
053    public DeleteItemKitMemberCommand() {
054        super(null, FORM_FIELD_DEFINITIONS, false);
055    }
056    
057    @Override
058    protected BaseResult execute() {
059        var itemControl = Session.getModelController(ItemControl.class);
060        var itemName = form.getItemName();
061        var item = itemControl.getItemByName(itemName);
062        
063        if(item != null) {
064            var itemDetail = item.getLastDetail();
065            var itemTypeName = itemDetail.getItemType().getItemTypeName();
066            
067            if(itemTypeName.equals(ItemTypes.KIT.name())) {
068                var inventoryControl = Session.getModelController(InventoryControl.class);
069                var inventoryConditionName = form.getInventoryConditionName();
070                var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
071                
072                if(inventoryCondition != null) {
073                    var uomControl = Session.getModelController(UomControl.class);
074                    var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
075                    var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(itemDetail.getUnitOfMeasureKind(), unitOfMeasureTypeName);
076                    
077                    if(unitOfMeasureType != null) {
078                        var memberItemName = form.getMemberItemName();
079                        var memberItem = itemControl.getItemByName(memberItemName);
080                        
081                        if(memberItem != null) {
082                            var memberInventoryConditionName = form.getMemberInventoryConditionName();
083                            var memberInventoryCondition = inventoryControl.getInventoryConditionByName(memberInventoryConditionName);
084                            
085                            if(memberInventoryCondition != null) {
086                                var memberUnitOfMeasureTypeName = form.getMemberUnitOfMeasureTypeName();
087                                var memberUnitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(memberItem.getLastDetail().getUnitOfMeasureKind(), memberUnitOfMeasureTypeName);
088                                
089                                if(memberUnitOfMeasureType != null) {
090                                    var itemKitMember = itemControl.getItemKitMemberForUpdate(item, inventoryCondition,
091                                            unitOfMeasureType, memberItem, memberInventoryCondition, memberUnitOfMeasureType);
092                                    
093                                    if(itemKitMember != null) {
094                                        itemControl.deleteItemKitMember(itemKitMember, getPartyPK());
095                                    } else {
096                                        addExecutionError(ExecutionErrors.UnknownItemKitMember.name());
097                                    }
098                                } else {
099                                    addExecutionError(ExecutionErrors.UnknownMemberUnitOfMeasureTypeName.name(), memberUnitOfMeasureTypeName);
100                                }
101                            } else {
102                                addExecutionError(ExecutionErrors.UnknownMemberInventoryConditionName.name(), memberInventoryConditionName);
103                            }
104                        } else {
105                            addExecutionError(ExecutionErrors.UnknownMemberItemName.name(), memberItemName);
106                        }
107                    } else {
108                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
109                    }
110                } else {
111                    addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
112                }
113            } else {
114                addExecutionError(ExecutionErrors.InvalidItemType.name(), itemTypeName);
115            }
116        } else {
117            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
118        }
119        
120        return null;
121    }
122    
123}