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.CreateItemKitMemberForm;
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.List;
031import javax.enterprise.context.Dependent;
032
033@Dependent
034public class CreateItemKitMemberCommand
035        extends BaseSimpleCommand<CreateItemKitMemberForm> {
036    
037    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
038    
039    static {
040        FORM_FIELD_DEFINITIONS = List.of(
041                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
042                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
043                new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
044                new FieldDefinition("MemberItemName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("MemberInventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
046                new FieldDefinition("MemberUnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
047                new FieldDefinition("Quantity", FieldType.UNSIGNED_LONG, false, null, null)
048                );
049    }
050    
051    /** Creates a new instance of CreateItemKitMemberCommand */
052    public CreateItemKitMemberCommand() {
053        super(null, FORM_FIELD_DEFINITIONS, false);
054    }
055    
056    @Override
057    protected BaseResult execute() {
058        var itemControl = Session.getModelController(ItemControl.class);
059        var itemName = form.getItemName();
060        var item = itemControl.getItemByName(itemName);
061        
062        if(item != null) {
063            var itemDetail = item.getLastDetail();
064            var itemTypeName = itemDetail.getItemType().getItemTypeName();
065            
066            if(itemTypeName.equals(ItemTypes.KIT.name())) {
067                var inventoryControl = Session.getModelController(InventoryControl.class);
068                var inventoryConditionName = form.getInventoryConditionName();
069                var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
070                
071                if(inventoryCondition != null) {
072                    var uomControl = Session.getModelController(UomControl.class);
073                    var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
074                    var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(itemDetail.getUnitOfMeasureKind(), unitOfMeasureTypeName);
075                    
076                    if(unitOfMeasureType != null) {
077                        var itemUnitOfMeasureType = itemControl.getItemUnitOfMeasureType(item, unitOfMeasureType);
078                        
079                        if(itemUnitOfMeasureType != null) {
080                            var memberItemName = form.getMemberItemName();
081                            var memberItem = itemControl.getItemByName(memberItemName);
082                            
083                            if(memberItem != null) {
084                                var memberInventoryConditionName = form.getMemberInventoryConditionName();
085                                var memberInventoryCondition = inventoryControl.getInventoryConditionByName(memberInventoryConditionName);
086                                
087                                if(memberInventoryCondition != null) {
088                                    var memberUnitOfMeasureTypeName = form.getMemberUnitOfMeasureTypeName();
089                                    var memberUnitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(memberItem.getLastDetail().getUnitOfMeasureKind(), memberUnitOfMeasureTypeName);
090                                    
091                                    if(memberUnitOfMeasureType != null) {
092                                        itemUnitOfMeasureType = itemControl.getItemUnitOfMeasureType(memberItem, memberUnitOfMeasureType);
093                                        
094                                        if(itemUnitOfMeasureType != null) {
095                                            var itemPrices = itemControl.getItemPrices(memberItem, memberInventoryCondition, memberUnitOfMeasureType);
096                                            
097                                            if(itemPrices.size() > 0) {
098                                                var itemKitMember = itemControl.getItemKitMember(item, inventoryCondition,
099                                                        unitOfMeasureType, memberItem, memberInventoryCondition, memberUnitOfMeasureType);
100                                                
101                                                if(itemKitMember == null) {
102                                                    var quantity = Long.valueOf(form.getQuantity());
103                                                    
104                                                    itemControl.createItemKitMember(item, inventoryCondition, unitOfMeasureType, memberItem,
105                                                            memberInventoryCondition, memberUnitOfMeasureType, quantity, getPartyPK());
106                                                } else {
107                                                    addExecutionError(ExecutionErrors.DuplicateItemKitMember.name());
108                                                }
109                                            } else {
110                                                addExecutionError(ExecutionErrors.UnknownItemPrice.name(), memberItemName, memberInventoryConditionName, memberUnitOfMeasureTypeName);
111                                            }
112                                        } else {
113                                            addExecutionError(ExecutionErrors.UnknownMemberItemUnitOfMeasureType.name(), memberItemName, memberUnitOfMeasureTypeName);
114                                        }
115                                    } else {
116                                        addExecutionError(ExecutionErrors.UnknownMemberUnitOfMeasureTypeName.name(), memberUnitOfMeasureTypeName);
117                                    }
118                                } else {
119                                    addExecutionError(ExecutionErrors.UnknownMemberInventoryConditionName.name(), memberInventoryConditionName);
120                                }
121                            } else {
122                                addExecutionError(ExecutionErrors.UnknownMemberItemName.name(), memberItemName);
123                            }
124                        } else {
125                            addExecutionError(ExecutionErrors.UnknownItemUnitOfMeasureType.name(), itemName, unitOfMeasureTypeName);
126                        }
127                    } else {
128                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
129                    }
130                } else {
131                    addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
132                }
133            } else {
134                addExecutionError(ExecutionErrors.InvalidItemType.name(), itemTypeName);
135            }
136        } else {
137            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
138        }
139        
140        return null;
141    }
142    
143}