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.inventory.server.logic;
018
019import com.echothree.model.control.inventory.common.exception.DuplicatePartyBucketException;
020import com.echothree.model.control.inventory.common.exception.PartyBucketInUseException;
021import com.echothree.model.control.inventory.server.control.BucketControl;
022import com.echothree.model.data.inventory.server.entity.InventoryBucketType;
023import com.echothree.model.data.inventory.server.entity.InventoryCondition;
024import com.echothree.model.data.inventory.server.entity.PartyBucket;
025import com.echothree.model.data.inventory.server.value.PartyBucketValue;
026import com.echothree.model.data.item.server.entity.Item;
027import com.echothree.model.data.party.server.entity.Party;
028import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
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 java.util.List;
034import javax.enterprise.context.ApplicationScoped;
035import javax.inject.Inject;
036
037@ApplicationScoped
038public class PartyBucketLogic
039        extends BaseLogic {
040
041    @Inject
042    BucketControl bucketControl;
043
044    protected PartyBucketLogic() {
045        super();
046    }
047
048    public PartyBucket createPartyBucket(final ExecutionErrorAccumulator eea, final Party party, final Item item,
049            final UnitOfMeasureType unitOfMeasureType, final InventoryCondition inventoryCondition,
050            final InventoryBucketType inventoryBucketType, final Long quantity, final BasePK createdBy) {
051        var partyBucket = getPartyBucket(party, item, unitOfMeasureType, inventoryCondition, inventoryBucketType);
052
053        if(partyBucket == null) {
054            partyBucket = bucketControl.createPartyBucket(party, item, unitOfMeasureType, inventoryCondition,
055                    inventoryBucketType, quantity, createdBy);
056        } else {
057            handleExecutionError(DuplicatePartyBucketException.class, eea,
058                    ExecutionErrors.DuplicatePartyBucket.name());
059        }
060
061        return partyBucket;
062    }
063
064    public PartyBucket getPartyBucket(final Party party, final Item item,
065            final UnitOfMeasureType unitOfMeasureType, final InventoryCondition inventoryCondition,
066            final InventoryBucketType inventoryBucketType) {
067        return bucketControl.getPartyBucket(party, item, unitOfMeasureType, inventoryCondition, inventoryBucketType);
068    }
069
070    public void updatePartyBucketFromValue(final PartyBucketValue partyBucketValue, final BasePK updatedBy) {
071        bucketControl.updatePartyBucketFromValue(partyBucketValue, updatedBy);
072    }
073
074    private void removePartyBuckets(final ExecutionErrorAccumulator eea, final List<PartyBucket> partyBuckets,
075            final BasePK removedBy) {
076        var partyBucketInUse = partyBuckets.stream().anyMatch(partyBucket -> partyBucket.getQuantity() != 0);
077
078        if(partyBucketInUse) {
079            handleExecutionError(PartyBucketInUseException.class, eea, ExecutionErrors.PartyBucketInUse.name());
080        }
081
082        if(eea == null || !eea.hasExecutionErrors()) {
083            bucketControl.removePartyBuckets(partyBuckets, removedBy);
084        }
085    }
086
087    public void removePartyBucket(final ExecutionErrorAccumulator eea, final PartyBucket partyBucket,
088            final BasePK removedBy) {
089        var partyBucketForUpdate = bucketControl.getPartyBucketForUpdate(partyBucket.getParty(), partyBucket.getItem(),
090                partyBucket.getUnitOfMeasureType(), partyBucket.getInventoryCondition(), partyBucket.getInventoryBucketType());
091
092        removePartyBuckets(eea, List.of(partyBucketForUpdate), removedBy);
093    }
094
095    public void removePartyBucketsByParty(final ExecutionErrorAccumulator eea, final Party party,
096            final BasePK removedBy) {
097        removePartyBuckets(eea, bucketControl.getPartyBucketsByPartyForUpdate(party), removedBy);
098    }
099
100    public void removePartyBucketsByItem(final ExecutionErrorAccumulator eea, final Item item,
101            final BasePK removedBy) {
102        removePartyBuckets(eea, bucketControl.getPartyBucketsByItemForUpdate(item), removedBy);
103    }
104
105    public void removePartyBucketsByUnitOfMeasureType(final ExecutionErrorAccumulator eea,
106            final UnitOfMeasureType unitOfMeasureType, final BasePK removedBy) {
107        removePartyBuckets(eea, bucketControl.getPartyBucketsByUnitOfMeasureTypeForUpdate(unitOfMeasureType), removedBy);
108    }
109
110    public void removePartyBucketsByInventoryCondition(final ExecutionErrorAccumulator eea,
111            final InventoryCondition inventoryCondition, final BasePK removedBy) {
112        removePartyBuckets(eea, bucketControl.getPartyBucketsByInventoryConditionForUpdate(inventoryCondition), removedBy);
113    }
114
115    public void removePartyBucketsByInventoryBucketType(final ExecutionErrorAccumulator eea,
116            final InventoryBucketType inventoryBucketType, final BasePK removedBy) {
117        removePartyBuckets(eea, bucketControl.getPartyBucketsByInventoryBucketTypeForUpdate(inventoryBucketType), removedBy);
118    }
119
120}