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.shipping.server.command;
018
019import com.echothree.control.user.shipping.common.form.CreateShippingMethodCarrierServiceForm;
020import com.echothree.model.control.carrier.server.control.CarrierControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.control.shipping.server.control.ShippingControl;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.control.CommandSecurityDefinition;
032import com.echothree.util.server.control.PartyTypeDefinition;
033import com.echothree.util.server.control.SecurityRoleDefinition;
034import java.util.List;
035import javax.enterprise.context.Dependent;
036import javax.inject.Inject;
037
038@Dependent
039public class CreateShippingMethodCarrierServiceCommand
040        extends BaseSimpleCommand<CreateShippingMethodCarrierServiceForm> {
041    
042    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
043    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
044    
045    static {
046        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
047                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
048                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
049                        new SecurityRoleDefinition(SecurityRoleGroups.ShippingMethodCarrierService.name(), SecurityRoles.Create.name())
050                ))
051        ));
052
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("ShippingMethodName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("CarrierName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("CarrierServiceName", FieldType.ENTITY_NAME, true, null, null)
057        );
058    }
059
060    @Inject
061    CarrierControl carrierControl;
062
063    @Inject
064    ShippingControl shippingControl;
065
066    
067    /** Creates a new instance of CreateShippingMethodCarrierServiceCommand */
068    public CreateShippingMethodCarrierServiceCommand() {
069        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
070    }
071    
072    @Override
073    protected BaseResult execute() {
074        var shippingMethodName = form.getShippingMethodName();
075        var shippingMethod = shippingControl.getShippingMethodByName(shippingMethodName);
076        
077        if(shippingMethod != null) {
078            var carrierName = form.getCarrierName();
079            var carrier = carrierControl.getCarrierByName(carrierName);
080            
081            if(carrier != null) {
082                var carrierParty = carrier.getParty();
083                var carrierServiceName = form.getCarrierServiceName();
084                var carrierService = carrierControl.getCarrierServiceByName(carrierParty, carrierServiceName);
085                
086                if(carrierService != null) {
087                    var shippingMethodCarrierService = shippingControl.getShippingMethodCarrierService(shippingMethod, carrierService);
088                    
089                    if(shippingMethodCarrierService == null) {
090                        shippingControl.createShippingMethodCarrierService(shippingMethod, carrierService, getPartyPK());
091                    } else {
092                        addExecutionError(ExecutionErrors.DuplicateShippingMethodCarrierService.name(), shippingMethodName, carrierName, carrierServiceName);
093                    }
094                } else {
095                    addExecutionError(ExecutionErrors.UnknownCarrierServiceName.name(), carrierServiceName);
096                }
097            } else {
098                addExecutionError(ExecutionErrors.UnknownCarrierName.name(), carrierName);
099            }
100        } else {
101            addExecutionError(ExecutionErrors.UnknownShippingMethodName.name(), shippingMethodName);
102        }
103        
104        return null;
105    }
106    
107}