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.contact.server.command;
018
019import com.echothree.control.user.contact.common.form.GetContactMechanismForm;
020import com.echothree.control.user.contact.common.result.ContactResultFactory;
021import com.echothree.model.control.contact.server.control.ContactControl;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032import java.util.List;
033import javax.enterprise.context.RequestScoped;
034
035@RequestScoped
036public class GetContactMechanismCommand
037        extends BaseSimpleCommand<GetContactMechanismForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
044                new FieldDefinition("ContactMechanismName", FieldType.ENTITY_NAME, true, null, null)
045                ));
046    }
047    
048    /** Creates a new instance of GetContactMechanismCommand */
049    public GetContactMechanismCommand() {
050        super(null, FORM_FIELD_DEFINITIONS, true);
051    }
052    
053    @Override
054    protected BaseResult execute() {
055        var partyControl = Session.getModelController(PartyControl.class);
056        var result = ContactResultFactory.getGetContactMechanismResult();
057        var partyName = form.getPartyName();
058        var party = partyName == null ? null : partyControl.getPartyByName(partyName);
059
060        if(partyName == null || party != null) {
061            var contactControl = Session.getModelController(ContactControl.class);
062            var contactMechanismName = form.getContactMechanismName();
063            var contactMechanism = contactControl.getContactMechanismByName(contactMechanismName);
064
065            if(contactMechanism != null) {
066                if(partyName == null) {
067                    result.setContactMechanism(contactControl.getContactMechanismTransfer(getUserVisit(), contactMechanism));
068                } else {
069                    var partyContactMechanism = contactControl.getPartyContactMechanism(party, contactMechanism);
070
071                    if(partyContactMechanism != null) {
072                        result.setPartyContactMechanism(contactControl.getPartyContactMechanismTransfer(getUserVisit(), partyContactMechanism));
073                    } else {
074                        addExecutionError(ExecutionErrors.UnknownPartyContactMechanism.name(), partyName, contactMechanismName);
075                    }
076                }
077            } else {
078                addExecutionError(ExecutionErrors.UnknownContactMechanismName.name(), contactMechanismName);
079            }
080        } else {
081            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
082        }
083
084        return result;
085    }
086    
087}