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.model.control.contactlist.server.logic;
018
019import com.echothree.model.control.chain.common.ChainKinds;
020import com.echothree.model.control.chain.common.ChainTypes;
021import com.echothree.model.control.chain.common.ChainEntityRoleTypes;
022import com.echothree.model.control.chain.server.control.ChainControl;
023import com.echothree.model.control.chain.server.logic.ChainInstanceLogic;
024import com.echothree.model.control.chain.server.logic.ChainLogic;
025import com.echothree.model.control.chain.server.logic.ChainTypeLogic;
026import com.echothree.model.data.chain.server.entity.Chain;
027import com.echothree.model.data.chain.server.entity.ChainInstance;
028import com.echothree.model.data.contactlist.server.entity.PartyContactList;
029import com.echothree.model.data.party.server.entity.Party;
030import com.echothree.util.common.persistence.BasePK;
031import com.echothree.util.server.control.BaseLogic;
032import com.echothree.util.server.message.ExecutionErrorAccumulator;
033import javax.enterprise.context.ApplicationScoped;
034import javax.inject.Inject;
035
036@ApplicationScoped
037public class ContactListChainLogic
038        extends BaseLogic {
039
040    @Inject
041    ChainControl chainControl;
042
043    @Inject
044    protected ChainInstanceLogic chainInstanceLogic;
045
046    @Inject
047    protected ChainLogic chainLogic;
048
049    @Inject
050    protected ChainTypeLogic chainTypeLogic;
051
052    protected ContactListChainLogic() {
053        super();
054    }
055    
056    /** In looking for the Chain, the following are checked:
057     * 1) Check for PartyTypeContactList, if exists, use it; skip 2-3.
058     * 2) Check for PartyTypeContactListGroup, if exists, use it; skip 3.
059     * 3) Check for default for the particular type of chain needed.
060     */
061    protected ChainInstance createChainInstance(final ExecutionErrorAccumulator eea, final String chainKindName, final String chainTypeName,
062            final PartyContactList partyContactList, final BasePK createdBy) {
063        var partyContactListDetail = partyContactList.getLastDetail();
064        var party = partyContactListDetail.getParty();
065        var contactListTypeDetail = partyContactListDetail.getContactList().getLastDetail().getContactListType().getLastDetail();
066        Chain chain = null;
067        ChainInstance chainInstance = null;
068        
069        if(chainTypeName.equals(ChainTypes.CONFIRMATION_REQUEST.name())) {
070            chain = contactListTypeDetail.getConfirmationRequestChain();
071        } else if(chainTypeName.equals(ChainTypes.SUBSCRIBE.name())) {
072            chain = contactListTypeDetail.getSubscribeChain();
073        } else if(chainTypeName.equals(ChainTypes.UNSUBSCRIBE.name())) {
074            chain = contactListTypeDetail.getUnsubscribeChain();
075        }
076        
077        if(chain == null) {
078            var chainType = chainTypeLogic.getChainTypeByName(eea, chainKindName, chainTypeName);
079
080            if(chainType != null) {
081                chain = chainLogic.getChain(eea, chainType, party);
082            }
083        }
084        
085        if(chain != null) {
086            chainInstance = chainInstanceLogic.createChainInstance(eea, chain, createdBy);
087        }
088        
089        return chainInstance;
090    }
091    
092    protected ChainInstance createContactListChainInstance(final ExecutionErrorAccumulator eea, final String chainTypeName,
093            final PartyContactList partyContactList, final BasePK createdBy) {
094        var chainInstance = createChainInstance(eea, ChainKinds.CONTACT_LIST.name(), chainTypeName, partyContactList, createdBy);
095        
096        if(chainInstance != null) {
097            var chainType = chainInstance.getLastDetail().getChain().getLastDetail().getChainType();
098            
099            chainControl.createChainInstanceEntityRole(chainInstance, chainControl.getChainEntityRoleTypeByName(chainType,
100                    ChainEntityRoleTypes.PARTY_CONTACT_LIST.name()), partyContactList.getPrimaryKey(), createdBy);
101        }
102        
103        return chainInstance;
104    }
105    
106    public ChainInstance createContactListConfirmationChainInstance(final ExecutionErrorAccumulator eea, final Party party, final PartyContactList partyContactList,
107            final BasePK createdBy) {
108        return createContactListChainInstance(eea, ChainTypes.CONFIRMATION_REQUEST.name(), partyContactList, createdBy);
109    }
110    
111    public ChainInstance createContactListSubscribeChainInstance(final ExecutionErrorAccumulator eea, final Party party, final PartyContactList partyContactList,
112            final BasePK createdBy) {
113        return createContactListChainInstance(eea, ChainTypes.SUBSCRIBE.name(), partyContactList, createdBy);
114    }
115    
116    public ChainInstance createContactListUnsubscribeChainInstance(final ExecutionErrorAccumulator eea, final Party party, final PartyContactList partyContactList,
117            final BasePK createdBy) {
118        return createContactListChainInstance(eea, ChainTypes.UNSUBSCRIBE.name(), partyContactList, createdBy);
119    }
120    
121}