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.cancellationpolicy.server.logic;
018
019import com.echothree.model.control.cancellationpolicy.common.choice.PartyCancellationPolicyStatusChoicesBean;
020import com.echothree.model.control.cancellationpolicy.common.workflow.PartyCancellationPolicyStatusConstants;
021import com.echothree.model.control.cancellationpolicy.server.control.CancellationPolicyControl;
022import com.echothree.model.control.core.server.control.EntityInstanceControl;
023import com.echothree.model.control.workflow.common.transfer.WorkflowEntityStatusTransfer;
024import com.echothree.model.control.workflow.server.control.WorkflowControl;
025import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicy;
026import com.echothree.model.data.cancellationpolicy.server.entity.PartyCancellationPolicy;
027import com.echothree.model.data.core.server.entity.EntityInstance;
028import com.echothree.model.data.party.common.pk.PartyPK;
029import com.echothree.model.data.party.server.entity.Language;
030import com.echothree.model.data.party.server.entity.Party;
031import com.echothree.model.data.user.server.entity.UserVisit;
032import com.echothree.model.data.workflow.server.entity.WorkflowEntityStatus;
033import com.echothree.model.data.workflow.server.entity.WorkflowEntrance;
034import com.echothree.util.common.message.ExecutionErrors;
035import com.echothree.util.common.persistence.BasePK;
036import com.echothree.util.server.control.BaseLogic;
037import com.echothree.util.server.message.ExecutionErrorAccumulator;
038import javax.enterprise.context.ApplicationScoped;
039import javax.enterprise.inject.spi.CDI;
040import javax.inject.Inject;
041
042@ApplicationScoped
043public class PartyCancellationPolicyLogic
044        extends BaseLogic {
045
046    @Inject
047    CancellationPolicyControl cancellationPolicyControl;
048
049    @Inject
050    EntityInstanceControl entityInstanceControl;
051
052    @Inject
053    WorkflowControl workflowControl;
054
055    protected PartyCancellationPolicyLogic() {
056        super();
057    }
058
059    public static PartyCancellationPolicyLogic getInstance() {
060        return CDI.current().select(PartyCancellationPolicyLogic.class).get();
061    }
062
063    public WorkflowEntrance insertPartyCancellationPolicyIntoWorkflow(EntityInstance entityInstance, BasePK createdBy) {
064        return workflowControl.addEntityToWorkflowUsingNames(null, PartyCancellationPolicyStatusConstants.Workflow_PARTY_CANCELLATION_POLICY_STATUS,
065                PartyCancellationPolicyStatusConstants.WorkflowEntrance_NEW_PARTY_CANCELLATION_POLICY, entityInstance, null, null, createdBy);
066    }
067
068    public WorkflowEntrance insertPartyCancellationPolicyIntoWorkflow(PartyCancellationPolicy partyCancellationPolicy, BasePK createdBy) {
069        var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(partyCancellationPolicy.getPrimaryKey());
070
071        return insertPartyCancellationPolicyIntoWorkflow(entityInstance, createdBy);
072    }
073
074    public WorkflowEntityStatus getPartyCancellationPolicyStatus(EntityInstance entityInstance, BasePK createdBy) {
075        var partyCancellationPolicyStatus = workflowControl.getWorkflowEntityStatusByEntityInstanceUsingNames(
076                PartyCancellationPolicyStatusConstants.Workflow_PARTY_CANCELLATION_POLICY_STATUS, entityInstance);
077
078        if(partyCancellationPolicyStatus == null) {
079            var workflowEntrance = this.insertPartyCancellationPolicyIntoWorkflow(entityInstance, createdBy);
080
081            if(workflowEntrance != null) {
082                partyCancellationPolicyStatus = getPartyCancellationPolicyStatus(entityInstance, null);
083            }
084        }
085
086        return partyCancellationPolicyStatus;
087    }
088
089    public WorkflowEntityStatus getPartyCancellationPolicyStatus(PartyCancellationPolicy partyCancellationPolicy, BasePK createdBy) {
090        var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(partyCancellationPolicy.getPrimaryKey());
091
092        return getPartyCancellationPolicyStatus(entityInstance, createdBy);
093    }
094
095    public WorkflowEntityStatusTransfer getPartyCancellationPolicyStatusTransfer(UserVisit userVisit, EntityInstance entityInstance, BasePK createdBy) {
096        var partyCancellationPolicyStatus = getPartyCancellationPolicyStatus(entityInstance, createdBy);
097
098        return partyCancellationPolicyStatus == null ? null : workflowControl.getWorkflowEntityStatusTransfer(userVisit, partyCancellationPolicyStatus);
099    }
100
101    public PartyCancellationPolicy createPartyCancellationPolicy(Party party, CancellationPolicy cancellationPolicy, BasePK createdBy) {
102        var partyCancellationPolicy = cancellationPolicyControl.createPartyCancellationPolicy(party, cancellationPolicy, createdBy);
103
104        insertPartyCancellationPolicyIntoWorkflow(partyCancellationPolicy, createdBy);
105
106        return partyCancellationPolicy;
107    }
108
109    public PartyCancellationPolicyStatusChoicesBean getPartyCancellationPolicyStatusChoices(final String defaultOrderStatusChoice, final Language language, final boolean allowNullChoice,
110            final PartyCancellationPolicy partyCancellationPolicy, final PartyPK partyPK) {
111        var partyCancellationPolicyStatusChoicesBean = new PartyCancellationPolicyStatusChoicesBean();
112
113        if(partyCancellationPolicy == null) {
114            workflowControl.getWorkflowEntranceChoices(partyCancellationPolicyStatusChoicesBean, defaultOrderStatusChoice, language, allowNullChoice,
115                    workflowControl.getWorkflowByName(PartyCancellationPolicyStatusConstants.Workflow_PARTY_CANCELLATION_POLICY_STATUS), partyPK);
116        } else {
117            var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(partyCancellationPolicy.getPrimaryKey());
118            var workflowEntityStatus = workflowControl.getWorkflowEntityStatusByEntityInstanceUsingNames(PartyCancellationPolicyStatusConstants.Workflow_PARTY_CANCELLATION_POLICY_STATUS, entityInstance);
119
120            workflowControl.getWorkflowDestinationChoices(partyCancellationPolicyStatusChoicesBean, defaultOrderStatusChoice, language, allowNullChoice, workflowEntityStatus.getWorkflowStep(), partyPK);
121        }
122
123        return partyCancellationPolicyStatusChoicesBean;
124    }
125
126    public void setPartyCancellationPolicyStatus(final ExecutionErrorAccumulator eea, final PartyCancellationPolicy partyCancellationPolicy, final String orderStatusChoice, final PartyPK modifiedBy) {
127        var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(partyCancellationPolicy.getPrimaryKey());
128        var workflowEntityStatus = workflowControl.getWorkflowEntityStatusByEntityInstanceForUpdateUsingNames(PartyCancellationPolicyStatusConstants.Workflow_PARTY_CANCELLATION_POLICY_STATUS,
129                entityInstance);
130        var workflowDestination = orderStatusChoice == null? null: workflowControl.getWorkflowDestinationByName(workflowEntityStatus.getWorkflowStep(), orderStatusChoice);
131
132        if(workflowDestination != null || orderStatusChoice == null) {
133            workflowControl.transitionEntityInWorkflow(eea, workflowEntityStatus, workflowDestination, null, modifiedBy);
134        } else {
135            eea.addExecutionError(ExecutionErrors.UnknownPartyCancellationPolicyStatusChoice.name(), orderStatusChoice);
136        }
137    }
138
139}