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.contact.server.command;
018
019import com.echothree.control.user.contact.common.form.DeleteContactMechanismAliasForm;
020import com.echothree.model.control.contact.server.control.ContactControl;
021import com.echothree.model.data.user.common.pk.UserVisitPK;
022import com.echothree.util.common.message.ExecutionErrors;
023import com.echothree.util.common.validation.FieldDefinition;
024import com.echothree.util.common.validation.FieldType;
025import com.echothree.util.common.command.BaseResult;
026import com.echothree.util.server.control.BaseSimpleCommand;
027import com.echothree.util.server.persistence.Session;
028import java.util.List;
029import javax.enterprise.context.Dependent;
030
031@Dependent
032public class DeleteContactMechanismAliasCommand
033        extends BaseSimpleCommand<DeleteContactMechanismAliasForm> {
034
035    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
036
037    static {
038        FORM_FIELD_DEFINITIONS = List.of(
039                new FieldDefinition("ContactMechanismName", FieldType.ENTITY_NAME, true, null, null),
040                new FieldDefinition("ContactMechanismAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
041                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
042                );
043    }
044    
045    /** Creates a new instance of DeleteContactMechanismAliasCommand */
046    public DeleteContactMechanismAliasCommand() {
047        super(null, FORM_FIELD_DEFINITIONS, false);
048    }
049    
050    @Override
051    protected BaseResult execute() {
052        var contactControl = Session.getModelController(ContactControl.class);
053        var contactMechanismAliasTypeName = form.getContactMechanismAliasTypeName();
054        var contactMechanismAliasType = contactControl.getContactMechanismAliasTypeByName(contactMechanismAliasTypeName);
055        
056        if(contactMechanismAliasType != null) {
057            var alias = form.getAlias();
058            var contactMechanismAlias = contactControl.getContactMechanismAliasByAliasForUpdate(contactMechanismAliasType,
059                    alias);
060            
061            if(contactMechanismAlias != null) {
062                contactControl.deleteContactMechanismAlias(contactMechanismAlias, getPartyPK());
063            } else {
064                addExecutionError(ExecutionErrors.UnknownContactMechanismAlias.name());
065            }
066        } else {
067            addExecutionError(ExecutionErrors.UnknownContactMechanismAliasTypeName.name(), contactMechanismAliasTypeName);
068        }
069        
070        return null;
071    }
072    
073}