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.club.server.command;
018
019import com.echothree.control.user.club.common.form.CreateClubItemForm;
020import com.echothree.model.control.club.server.control.ClubControl;
021import com.echothree.model.control.item.common.ItemUseTypes;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.uom.common.UomConstants;
024import com.echothree.model.control.uom.server.control.UomControl;
025import com.echothree.model.control.uom.server.util.Conversion;
026import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
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.BaseSimpleCommand;
032import com.echothree.util.server.persistence.Session;
033import java.util.List;
034import javax.enterprise.context.Dependent;
035
036@Dependent
037public class CreateClubItemCommand
038        extends BaseSimpleCommand<CreateClubItemForm> {
039    
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        FORM_FIELD_DEFINITIONS = List.of(
044            new FieldDefinition("ClubName", FieldType.ENTITY_NAME, true, null, null),
045            new FieldDefinition("ClubItemTypeName", FieldType.ENTITY_NAME, true, null, null),
046            new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
047            new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, false, null, null),
048            new FieldDefinition("SubscriptionTime", FieldType.UNSIGNED_LONG, false, null, null)
049        );
050    }
051    
052    /** Creates a new instance of CreateClubItemCommand */
053    public CreateClubItemCommand() {
054        super(null, FORM_FIELD_DEFINITIONS, false);
055    }
056    
057    @Override
058    protected BaseResult execute() {
059        var clubControl = Session.getModelController(ClubControl.class);
060        var clubName = form.getClubName();
061        var club = clubControl.getClubByName(clubName);
062        
063        if(club != null) {
064            var clubItemTypeName = form.getClubItemTypeName();
065            var clubItemType = clubControl.getClubItemTypeByName(clubItemTypeName);
066            
067            if(clubItemType != null) {
068                var itemControl = Session.getModelController(ItemControl.class);
069                var itemName = form.getItemName();
070                var item = itemControl.getItemByName(itemName);
071                
072                if(item != null) {
073                    var itemUseType = ItemUseTypes.valueOf(item.getLastDetail().getItemUseType().getItemUseTypeName());
074                    
075                    if(itemUseType == ItemUseTypes.CLUB) {
076                        var clubItem = clubControl.getClubItem(club, clubItemType, item);
077                        
078                        if(clubItem == null) {
079                            var uomControl = Session.getModelController(UomControl.class);
080                            var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
081                            UnitOfMeasureType unitOfMeasureType = null;
082                            
083                            if(unitOfMeasureTypeName != null) {
084                                var unitOfMeasureKind = uomControl.getUnitOfMeasureKindByUnitOfMeasureKindUseTypeUsingNames(UomConstants.UnitOfMeasureKindUseType_TIME);
085                                
086                                unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
087                            }
088                            
089                            if(unitOfMeasureTypeName == null || unitOfMeasureType != null) {
090                                var strSubscriptionTime = form.getSubscriptionTime();
091                                var subscriptionTime = strSubscriptionTime == null? null: Long.valueOf(strSubscriptionTime);
092                                
093                                if(unitOfMeasureTypeName == null || subscriptionTime != null) {
094                                    Conversion conversion = null;
095                                    
096                                    if(subscriptionTime != null) {
097                                        conversion = new Conversion(uomControl, unitOfMeasureType, subscriptionTime).convertToLowestUnitOfMeasureType();
098                                    }
099                                    
100                                    clubControl.createClubItem(club, clubItemType, item, conversion == null? null: conversion.getQuantity(), getPartyPK());
101                                } else {
102                                    addExecutionError(ExecutionErrors.MissingSubscriptionTime.name());
103                                }
104                            } else {
105                                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
106                            }
107                        } else {
108                            addExecutionError(ExecutionErrors.DuplicateClubItem.name());
109                        }
110                    } else {
111                        addExecutionError(ExecutionErrors.InvalidItemUseType.name());
112                    }
113                } else {
114                    addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
115                }
116            } else {
117                addExecutionError(ExecutionErrors.UnknownClubItemTypeName.name(), clubItemTypeName);
118            }
119        } else {
120            addExecutionError(ExecutionErrors.UnknownClubName.name(), clubName);
121        }
122        
123        return null;
124    }
125    
126}