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.party.server.command;
018
019import com.echothree.control.user.party.common.form.CreatePartyAliasForm;
020import com.echothree.control.user.party.server.command.util.PartyAliasUtil;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.util.common.command.BaseResult;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.control.CommandSecurityDefinition;
030import com.echothree.util.server.control.PartyTypeDefinition;
031import com.echothree.util.server.control.SecurityRoleDefinition;
032import com.echothree.util.server.persistence.Session;
033import java.util.List;
034import java.util.regex.Pattern;
035import javax.enterprise.context.Dependent;
036
037@Dependent
038public class CreatePartyAliasCommand
039        extends BaseSimpleCommand<CreatePartyAliasForm> {
040    
041    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
042    
043    static {
044        FORM_FIELD_DEFINITIONS = List.of(
045                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, true, null, null),
046                new FieldDefinition("PartyAliasTypeName", FieldType.ENTITY_NAME, true, null, null),
047                new FieldDefinition("Alias", FieldType.ENTITY_NAME, true, null, null)
048                );
049    }
050    
051    /** Creates a new instance of CreatePartyAliasCommand */
052    public CreatePartyAliasCommand() {
053        super(null, FORM_FIELD_DEFINITIONS, false);
054    }
055
056    @Override
057    protected CommandSecurityDefinition getCommandSecurityDefinition() {
058        return new CommandSecurityDefinition(List.of(
059                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
060                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
061                        new SecurityRoleDefinition(PartyAliasUtil.getInstance().getSecurityRoleGroupNameByPartySpec(form), SecurityRoles.Create.name())
062                ))
063        ));
064    }
065
066    @Override
067    protected BaseResult execute() {
068        var partyControl = Session.getModelController(PartyControl.class);
069        var partyName = form.getPartyName();
070        var party = partyControl.getPartyByName(partyName);
071
072        if(party != null) {
073            var partyType = party.getLastDetail().getPartyType();
074            var partyAliasTypeName = form.getPartyAliasTypeName();
075            var partyAliasType = partyControl.getPartyAliasTypeByName(partyType, partyAliasTypeName);
076
077            if(partyAliasType != null) {
078                var partyAliasTypeDetail = partyAliasType.getLastDetail();
079                var validationPattern = partyAliasTypeDetail.getValidationPattern();
080                var alias = form.getAlias();
081
082                if(validationPattern != null) {
083                    var pattern = Pattern.compile(validationPattern);
084                    var m = pattern.matcher(alias);
085
086                    if(!m.matches()) {
087                        addExecutionError(ExecutionErrors.InvalidAlias.name(), alias);
088                    }
089                }
090
091                if(!hasExecutionErrors()) {
092                    if(partyControl.getPartyAlias(party, partyAliasType) == null && partyControl.getPartyAliasByAlias(partyAliasType, alias) == null) {
093                        partyControl.createPartyAlias(party, partyAliasType, alias, getPartyPK());
094                    } else {
095                        addExecutionError(ExecutionErrors.DuplicatePartyAlias.name(), partyName, partyAliasTypeName, alias);
096                    }
097                }
098            } else {
099                addExecutionError(ExecutionErrors.UnknownPartyAliasTypeName.name(), partyType.getPartyTypeName(), partyAliasTypeName);
100            }
101        } else {
102            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
103        }
104
105        return null;
106    }
107    
108}