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.DeleteItemPriceForm;
020import com.echothree.model.control.accounting.server.control.AccountingControl;
021import com.echothree.model.control.inventory.server.control.InventoryControl;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.party.common.PartyTypes;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.model.control.uom.server.control.UomControl;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
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.common.command.BaseResult;
032import com.echothree.util.common.persistence.BasePK;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.control.CommandSecurityDefinition;
035import com.echothree.util.server.control.PartyTypeDefinition;
036import com.echothree.util.server.control.SecurityRoleDefinition;
037import com.echothree.util.server.persistence.Session;
038import java.util.Arrays;
039import java.util.Collections;
040import java.util.List;
041import javax.enterprise.context.RequestScoped;
042
043@RequestScoped
044public class DeleteItemPriceCommand
045        extends BaseSimpleCommand<DeleteItemPriceForm> {
046
047    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
048    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
049    
050    static {
051        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
052                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
053                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
054                        new SecurityRoleDefinition(SecurityRoleGroups.ItemPrice.name(), SecurityRoles.Delete.name())
055                )))
056        )));
057
058        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
059                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null)
063                ));
064    }
065    
066    /** Creates a new instance of DeleteItemPriceCommand */
067    public DeleteItemPriceCommand() {
068        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
069    }
070    
071    @Override
072    protected BaseResult execute() {
073        var itemControl = Session.getModelController(ItemControl.class);
074        var itemName = form.getItemName();
075        var item = itemControl.getItemByName(itemName);
076        
077        if(item != null) {
078            var inventoryControl = Session.getModelController(InventoryControl.class);
079            var inventoryConditionName = form.getInventoryConditionName();
080            var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
081            
082            if(inventoryCondition != null) {
083                var uomControl = Session.getModelController(UomControl.class);
084                var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
085                var itemDetail = item.getLastDetail();
086                var unitOfMeasureKind = itemDetail.getUnitOfMeasureKind();
087                var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
088                
089                if(unitOfMeasureType != null) {
090                    var accountingControl = Session.getModelController(AccountingControl.class);
091                    var currencyIsoName = form.getCurrencyIsoName();
092                    var currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
093                    
094                    if(currency != null) {
095                        var itemPrice = itemControl.getItemPriceForUpdate(item, inventoryCondition, unitOfMeasureType, currency);
096                        
097                        if(itemPrice != null) {
098                            BasePK deletedBy = getPartyPK();
099                            
100                            itemControl.deleteItemPrice(itemPrice, deletedBy);
101                            
102                            if(itemControl.getItemPrices(item, inventoryCondition, unitOfMeasureType).isEmpty()) {
103                                itemControl.deleteItemKitMembers(itemControl.getItemKitMembersFromMemberItemForUpdate(item,
104                                        inventoryCondition, unitOfMeasureType), deletedBy);
105                            }
106                        } else {
107                            addExecutionError(ExecutionErrors.UnknownItemPrice.name(), itemName, inventoryConditionName,
108                                    unitOfMeasureTypeName, currencyIsoName);
109                        }
110                    } else {
111                        addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
112                    }
113                } else {
114                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
115                }
116            } else {
117                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
118            }
119        } else {
120            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
121        }
122        
123        return null;
124    }
125    
126}