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.vendor.server.command;
018
019import com.echothree.control.user.vendor.common.form.DeleteVendorItemCostForm;
020import com.echothree.model.control.inventory.common.InventoryConstants;
021import com.echothree.model.control.inventory.server.control.InventoryControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.control.uom.server.control.UomControl;
026import com.echothree.model.control.vendor.server.control.VendorControl;
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.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import com.echothree.util.server.persistence.Session;
037import java.util.Arrays;
038import java.util.Collections;
039import java.util.List;
040import javax.enterprise.context.RequestScoped;
041
042@RequestScoped
043public class DeleteVendorItemCostCommand
044        extends BaseSimpleCommand<DeleteVendorItemCostForm> {
045    
046    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
047    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
048    
049    static {
050        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
051                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
052                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
053                        new SecurityRoleDefinition(SecurityRoleGroups.VendorItemCost.name(), SecurityRoles.Delete.name())
054                        )))
055                )));
056        
057        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
058                new FieldDefinition("VendorName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("VendorItemName", 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                ));
063    }
064    
065    /** Creates a new instance of DeleteVendorItemCostCommand */
066    public DeleteVendorItemCostCommand() {
067        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
068    }
069    
070    @Override
071    protected BaseResult execute() {
072        var vendorControl = Session.getModelController(VendorControl.class);
073        var vendorName = form.getVendorName();
074        var vendor = vendorControl.getVendorByName(vendorName);
075        
076        if(vendor != null) {
077            var vendorParty = vendor.getParty();
078            var vendorItemName = form.getVendorItemName();
079            var vendorItem = vendorControl.getVendorItemByVendorPartyAndVendorItemName(vendorParty, vendorItemName);
080            
081            if(vendorItem != null) {
082                var inventoryControl = Session.getModelController(InventoryControl.class);
083                var inventoryConditionName = form.getInventoryConditionName();
084                var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
085                
086                if(inventoryCondition != null) {
087                    var inventoryConditionUseType = inventoryControl.getInventoryConditionUseTypeByName(InventoryConstants.InventoryConditionUseType_PURCHASE_ORDER);
088                    var inventoryConditionUse = inventoryControl.getInventoryConditionUse(inventoryConditionUseType,
089                            inventoryCondition);
090                    
091                    if(inventoryConditionUse != null) {
092                        var uomControl = Session.getModelController(UomControl.class);
093                        var unitOfMeasureKind = vendorItem.getLastDetail().getItem().getLastDetail().getUnitOfMeasureKind();
094                        var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
095                        var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
096                        
097                        if(unitOfMeasureType != null) {
098                            var vendorItemCost = vendorControl.getVendorItemCostForUpdate(vendorItem, inventoryCondition,
099                                    unitOfMeasureType);
100                            
101                            if(vendorItemCost != null) {
102                                vendorControl.deleteVendorItemCost(vendorItemCost, getPartyPK());
103                            } else {
104                                addExecutionError(ExecutionErrors.UnknownVendorItemCost.name());
105                            }
106                        } else {
107                            addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
108                        }
109                    } else {
110                        addExecutionError(ExecutionErrors.InvalidInventoryCondition.name(), inventoryConditionName);
111                    }
112                } else {
113                    addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
114                }
115            } else {
116                addExecutionError(ExecutionErrors.UnknownVendorItemName.name(), vendorItemName);
117            }
118        } else {
119            addExecutionError(ExecutionErrors.UnknownVendorName.name(), vendorName);
120        }
121        
122        return null;
123    }
124    
125}