001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.carrier.server.command;
018
019import com.echothree.control.user.carrier.common.form.GetCarrierServiceDescriptionsForm;
020import com.echothree.control.user.carrier.common.result.CarrierResultFactory;
021import com.echothree.control.user.carrier.common.result.GetCarrierServiceDescriptionsResult;
022import com.echothree.model.control.carrier.server.control.CarrierControl;
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.data.carrier.server.entity.Carrier;
027import com.echothree.model.data.carrier.server.entity.CarrierService;
028import com.echothree.model.data.party.server.entity.Party;
029import com.echothree.model.data.user.common.pk.UserVisitPK;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.common.command.BaseResult;
034import com.echothree.util.server.control.BaseSimpleCommand;
035import com.echothree.util.server.control.CommandSecurityDefinition;
036import com.echothree.util.server.control.PartyTypeDefinition;
037import com.echothree.util.server.control.SecurityRoleDefinition;
038import com.echothree.util.server.persistence.Session;
039import java.util.Arrays;
040import java.util.Collections;
041import java.util.List;
042
043public class GetCarrierServiceDescriptionsCommand
044        extends BaseSimpleCommand<GetCarrierServiceDescriptionsForm> {
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.CarrierService.name(), SecurityRoles.Description.name())
054                        )))
055                )));
056
057        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
058                new FieldDefinition("CarrierName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("CarrierServiceName", FieldType.ENTITY_NAME, true, null, null)
060                ));
061    }
062    
063    /** Creates a new instance of GetCarrierServiceDescriptionsCommand */
064    public GetCarrierServiceDescriptionsCommand(UserVisitPK userVisitPK, GetCarrierServiceDescriptionsForm form) {
065        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, true);
066    }
067    
068    @Override
069    protected BaseResult execute() {
070        var carrierControl = Session.getModelController(CarrierControl.class);
071        GetCarrierServiceDescriptionsResult result = CarrierResultFactory.getGetCarrierServiceDescriptionsResult();
072        String carrierName = form.getCarrierName();
073        Carrier carrier = carrierControl.getCarrierByName(carrierName);
074        
075        if(carrier != null) {
076            Party carrierParty = carrier.getParty();
077            String carrierServiceName = form.getCarrierServiceName();
078            CarrierService carrierService = carrierControl.getCarrierServiceByName(carrierParty, carrierServiceName);
079            
080            if(carrierService != null) {
081                result.setCarrierService(carrierControl.getCarrierServiceTransfer(getUserVisit(), carrierService));
082                result.setCarrierServiceDescriptions(carrierControl.getCarrierServiceDescriptionTransfers(getUserVisit(), carrierService));
083            } else {
084                addExecutionError(ExecutionErrors.UnknownCarrierServiceName.name(), carrierName, carrierServiceName);
085            }
086        } else {
087            addExecutionError(ExecutionErrors.UnknownCarrierName.name(), carrierName);
088        }
089        
090        return result;
091    }
092    
093}