001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.offer.server.logic;
018
019import com.echothree.control.user.offer.common.spec.OfferNameElementUniversalSpec;
020import com.echothree.model.control.core.common.ComponentVendors;
021import com.echothree.model.control.core.common.EntityTypes;
022import com.echothree.model.control.core.common.exception.InvalidParameterCountException;
023import com.echothree.model.control.core.server.logic.EntityInstanceLogic;
024import com.echothree.model.control.offer.common.exception.DuplicateOfferNameElementNameException;
025import com.echothree.model.control.offer.common.exception.UnknownOfferNameElementNameException;
026import com.echothree.model.control.offer.server.control.OfferNameElementControl;
027import com.echothree.model.data.offer.server.entity.OfferNameElement;
028import com.echothree.model.data.party.server.entity.Language;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.persistence.BasePK;
031import com.echothree.util.server.control.BaseLogic;
032import com.echothree.util.server.message.ExecutionErrorAccumulator;
033import com.echothree.util.server.persistence.EntityPermission;
034import com.echothree.util.server.persistence.Session;
035import javax.enterprise.context.ApplicationScoped;
036import javax.enterprise.inject.spi.CDI;
037
038@ApplicationScoped
039public class OfferNameElementLogic
040        extends BaseLogic {
041
042    protected OfferNameElementLogic() {
043        super();
044    }
045
046    public static OfferNameElementLogic getInstance() {
047        return CDI.current().select(OfferNameElementLogic.class).get();
048    }
049
050    public OfferNameElement createOfferNameElement(final ExecutionErrorAccumulator eea, final String offerNameElementName,
051            final Integer offset, final Integer length, final String validationPattern, final Language language, final String description,
052            final BasePK createdBy) {
053        var offerNameElementControl = Session.getModelController(OfferNameElementControl.class);
054        var offerNameElement = offerNameElementControl.getOfferNameElementByName(offerNameElementName);
055
056        if(offerNameElement == null) {
057            offerNameElement = offerNameElementControl.createOfferNameElement(offerNameElementName, offset, length, validationPattern,
058                    createdBy);
059
060            if(description != null) {
061                offerNameElementControl.createOfferNameElementDescription(offerNameElement, language, description, createdBy);
062            }
063        } else {
064            handleExecutionError(DuplicateOfferNameElementNameException.class, eea, ExecutionErrors.DuplicateOfferNameElementName.name(),
065                    offerNameElementName);
066        }
067
068        return offerNameElement;
069    }
070
071    public OfferNameElement getOfferNameElementByName(final ExecutionErrorAccumulator eea, final String offerNameElementName,
072            final EntityPermission entityPermission) {
073        var offerNameElementControl = Session.getModelController(OfferNameElementControl.class);
074        var offerNameElement = offerNameElementControl.getOfferNameElementByName(offerNameElementName, entityPermission);
075
076        if(offerNameElement == null) {
077            handleExecutionError(UnknownOfferNameElementNameException.class, eea, ExecutionErrors.UnknownOfferNameElementName.name(), offerNameElementName);
078        }
079
080        return offerNameElement;
081    }
082
083    public OfferNameElement getOfferNameElementByName(final ExecutionErrorAccumulator eea, final String offerNameElementName) {
084        return getOfferNameElementByName(eea, offerNameElementName, EntityPermission.READ_ONLY);
085    }
086
087    public OfferNameElement getOfferNameElementByNameForUpdate(final ExecutionErrorAccumulator eea, final String offerNameElementName) {
088        return getOfferNameElementByName(eea, offerNameElementName, EntityPermission.READ_WRITE);
089    }
090
091    public OfferNameElement getOfferNameElementByUniversalSpec(final ExecutionErrorAccumulator eea,
092            final OfferNameElementUniversalSpec universalSpec, final EntityPermission entityPermission) {
093        var offerNameElementControl = Session.getModelController(OfferNameElementControl.class);
094        var offerNameElementName = universalSpec.getOfferNameElementName();
095        var parameterCount = (offerNameElementName == null ? 0 : 1) + EntityInstanceLogic.getInstance().countPossibleEntitySpecs(universalSpec);
096        OfferNameElement offerNameElement = null;
097
098        if(parameterCount == 1) {
099            if(offerNameElementName == null) {
100                var entityInstance = EntityInstanceLogic.getInstance().getEntityInstance(eea, universalSpec,
101                        ComponentVendors.ECHO_THREE.name(), EntityTypes.OfferNameElement.name());
102
103                if(!eea.hasExecutionErrors()) {
104                    offerNameElement = offerNameElementControl.getOfferNameElementByEntityInstance(entityInstance, entityPermission);
105                }
106            } else {
107                offerNameElement = getOfferNameElementByName(eea, offerNameElementName, entityPermission);
108            }
109        } else {
110            handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
111        }
112
113        return offerNameElement;
114    }
115
116    public OfferNameElement getOfferNameElementByUniversalSpec(final ExecutionErrorAccumulator eea,
117            final OfferNameElementUniversalSpec universalSpec) {
118        return getOfferNameElementByUniversalSpec(eea, universalSpec, EntityPermission.READ_ONLY);
119    }
120
121    public OfferNameElement getOfferNameElementByUniversalSpecForUpdate(final ExecutionErrorAccumulator eea,
122            final OfferNameElementUniversalSpec universalSpec) {
123        return getOfferNameElementByUniversalSpec(eea, universalSpec, EntityPermission.READ_WRITE);
124    }
125
126    public void deleteOfferNameElement(final ExecutionErrorAccumulator eea, final OfferNameElement offerNameElement,
127            final BasePK deletedBy) {
128        var offerNameElementControl = Session.getModelController(OfferNameElementControl.class);
129
130        offerNameElementControl.deleteOfferNameElement(offerNameElement, deletedBy);
131    }
132
133}