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.party.server.command.util;
018
019import com.echothree.control.user.party.common.spec.PartySpec;
020import com.echothree.control.user.party.common.spec.PartyTypeSpec;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.util.server.persistence.Session;
025import java.util.HashMap;
026import java.util.Map;
027
028public class PartyAliasUtil {
029
030    private PartyAliasUtil() {
031        super();
032    }
033
034    private static class PartyAliasUtilHolder {
035        static PartyAliasUtil instance = new PartyAliasUtil();
036    }
037
038    public static PartyAliasUtil getInstance() {
039        return PartyAliasUtilHolder.instance;
040    }
041
042    private final static Map<String, String> securityRoleGroupNameByPartyTypeName;
043
044    static {
045        securityRoleGroupNameByPartyTypeName = new HashMap<>();
046        securityRoleGroupNameByPartyTypeName.put(PartyTypes.CUSTOMER.name(), SecurityRoleGroups.CustomerAlias.name());
047        securityRoleGroupNameByPartyTypeName.put(PartyTypes.EMPLOYEE.name(), SecurityRoleGroups.EmployeeAlias.name());
048        securityRoleGroupNameByPartyTypeName.put(PartyTypes.VENDOR.name(), SecurityRoleGroups.VendorAlias.name());
049        securityRoleGroupNameByPartyTypeName.put(PartyTypes.WAREHOUSE.name(), SecurityRoleGroups.WarehouseAlias.name());
050    }
051
052    public String getSecurityRoleGroupNameByPartyTypeName(String partyTypeName) {
053        String securityRoleGroupName = null;
054
055        if(partyTypeName != null) {
056            securityRoleGroupName = securityRoleGroupNameByPartyTypeName.get(partyTypeName);
057        }
058
059        return securityRoleGroupName;
060    }
061
062    // Caution: no validation of the form has been done at this point.
063    public String getSecurityRoleGroupNameByPartyName(String partyName) {
064        String securityRoleGroupName = null;
065
066        if(partyName != null) {
067            var partyControl = Session.getModelController(PartyControl.class);
068            var party = partyControl.getPartyByName(partyName);
069
070            if(party != null) {
071                securityRoleGroupName = getSecurityRoleGroupNameByPartyTypeName(party.getLastDetail().getPartyType().getPartyTypeName());
072            }
073        }
074
075        return securityRoleGroupName;
076    }
077
078    public String getSecurityRoleGroupNameByPartySpec(PartySpec spec) {
079        String securityRoleGroupName = null;
080
081        if(spec != null) {
082            var partyName = spec.getPartyName();
083
084            if(partyName != null) {
085                var partyControl = Session.getModelController(PartyControl.class);
086                var party = partyControl.getPartyByName(partyName);
087
088                if(party != null) {
089                    securityRoleGroupName = getSecurityRoleGroupNameByPartyTypeName(party.getLastDetail().getPartyType().getPartyTypeName());
090                }
091            }
092        }
093
094        return securityRoleGroupName;
095    }
096
097    public String getSecurityRoleGroupNameByPartyTypeSpec(PartyTypeSpec spec) {
098        String securityRoleGroupName = null;
099
100        if(spec != null) {
101            var partyTypeName = spec.getPartyTypeName();
102
103            if(partyTypeName != null) {
104                var partyControl = Session.getModelController(PartyControl.class);
105                var partyType = partyControl.getPartyTypeByName(partyTypeName);
106
107                if(partyType != null) {
108                    securityRoleGroupName = getSecurityRoleGroupNameByPartyTypeName(partyType.getPartyTypeName());
109                }
110            }
111        }
112
113        return securityRoleGroupName;
114    }
115
116    public String getSecurityRoleGroupNameBySpecs(PartySpec partySpec, PartyTypeSpec partyTypeSpec) {
117        var securityRoleGroupName1 = getSecurityRoleGroupNameByPartySpec(partySpec);
118        var securityRoleGroupName2 = getSecurityRoleGroupNameByPartyTypeSpec(partyTypeSpec);
119        var securityRoleGroupNameCount = (securityRoleGroupName1 == null ? 0 : 1) + (securityRoleGroupName2 == null ? 0 : 1);
120
121        // You may only specify either the PartyName or the PartyTypeName = never both.
122        return securityRoleGroupNameCount == 1 ? (securityRoleGroupName1 == null ? securityRoleGroupName2 : securityRoleGroupName1) : null;
123    }
124
125}