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.scale.server.logic;
018
019import com.echothree.model.control.scale.server.control.ScaleControl;
020import com.echothree.model.data.party.server.entity.Party;
021import com.echothree.model.data.scale.server.entity.PartyScaleUse;
022import com.echothree.model.data.scale.server.entity.ScaleUseType;
023import com.echothree.util.common.message.ExecutionErrors;
024import com.echothree.util.common.persistence.BasePK;
025import com.echothree.util.server.control.BaseLogic;
026import com.echothree.util.server.message.ExecutionErrorAccumulator;
027import javax.enterprise.context.ApplicationScoped;
028import javax.inject.Inject;
029
030@ApplicationScoped
031public class PartyScaleUseLogic
032        extends BaseLogic {
033
034    @Inject
035    ScaleControl scaleControl;
036
037    protected PartyScaleUseLogic() {
038        super();
039    }
040
041    public PartyScaleUse getPartyScaleUse(final ExecutionErrorAccumulator ema, final Party party, final ScaleUseType scaleUseType,
042            final BasePK createdBy) {
043        var partyScaleUse = scaleControl.getPartyScaleUse(party, scaleUseType);
044
045        if(partyScaleUse == null) {
046            var scale = scaleControl.getDefaultScale();
047
048            if(scale == null) {
049                addExecutionError(ema, ExecutionErrors.MissingDefaultPartyScale.name());
050            } else {
051                partyScaleUse = scaleControl.createPartyScaleUse(party, scaleUseType, scale, createdBy);
052            }
053        }
054
055        return partyScaleUse;
056    }
057
058    public PartyScaleUse getPartyScaleUseUsingNames(final ExecutionErrorAccumulator ema, final Party party, final String scaleUseTypeName,
059            final BasePK createdBy) {
060        var scaleUseType = scaleControl.getScaleUseTypeByName(scaleUseTypeName);
061        PartyScaleUse partyScaleUse = null;
062
063        if(scaleUseType == null) {
064            addExecutionError(ema, ExecutionErrors.UnknownScaleUseTypeName.name(), scaleUseTypeName);
065        } else {
066            partyScaleUse = getPartyScaleUse(ema, party, scaleUseType, createdBy);
067        }
068
069        return partyScaleUse;
070    }
071
072}