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.control.user.inventory.common.spec.AllocationPriorityUniversalSpec;
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.inventory.common.exception.DuplicateAllocationPriorityNameException;
025import com.echothree.model.control.inventory.common.exception.UnknownAllocationPriorityNameException;
026import com.echothree.model.control.inventory.common.exception.UnknownDefaultAllocationPriorityException;
027import com.echothree.model.control.inventory.server.control.AllocationPriorityControl;
028import com.echothree.model.data.inventory.server.entity.AllocationPriority;
029import com.echothree.model.data.inventory.server.value.AllocationPriorityDetailValue;
030import com.echothree.model.data.party.server.entity.Language;
031import com.echothree.util.common.message.ExecutionErrors;
032import com.echothree.util.common.persistence.BasePK;
033import com.echothree.util.server.control.BaseLogic;
034import com.echothree.util.server.message.ExecutionErrorAccumulator;
035import com.echothree.util.server.persistence.EntityPermission;
036import javax.enterprise.context.ApplicationScoped;
037import javax.inject.Inject;
038
039@ApplicationScoped
040public class AllocationPriorityLogic
041        extends BaseLogic {
042
043    @Inject
044    AllocationPriorityControl allocationPriorityControl;
045
046    @Inject
047    EntityInstanceLogic entityInstanceLogic;
048
049    protected AllocationPriorityLogic() {
050        super();
051    }
052
053    public AllocationPriority createAllocationPriority(final ExecutionErrorAccumulator eea, final String allocationPriorityName,
054            final Integer priority, final Boolean isDefault, final Integer sortOrder, final Language language, final String description,
055            final BasePK createdBy) {
056        var allocationPriority = allocationPriorityControl.getAllocationPriorityByName(allocationPriorityName);
057
058        if(allocationPriority == null) {
059            allocationPriority = allocationPriorityControl.createAllocationPriority(allocationPriorityName, priority, isDefault, sortOrder, createdBy);
060
061            if(description != null) {
062                allocationPriorityControl.createAllocationPriorityDescription(allocationPriority, language, description, createdBy);
063            }
064        } else {
065            handleExecutionError(DuplicateAllocationPriorityNameException.class, eea, ExecutionErrors.DuplicateAllocationPriorityName.name(), allocationPriorityName);
066        }
067
068        return allocationPriority;
069    }
070
071    public AllocationPriority getAllocationPriorityByName(final ExecutionErrorAccumulator eea, final String allocationPriorityName,
072            final EntityPermission entityPermission) {
073        var allocationPriority = allocationPriorityControl.getAllocationPriorityByName(allocationPriorityName, entityPermission);
074
075        if(allocationPriority == null) {
076            handleExecutionError(UnknownAllocationPriorityNameException.class, eea, ExecutionErrors.UnknownAllocationPriorityName.name(), allocationPriorityName);
077        }
078
079        return allocationPriority;
080    }
081
082    public AllocationPriority getAllocationPriorityByName(final ExecutionErrorAccumulator eea, final String allocationPriorityName) {
083        return getAllocationPriorityByName(eea, allocationPriorityName, EntityPermission.READ_ONLY);
084    }
085
086    public AllocationPriority getAllocationPriorityByNameForUpdate(final ExecutionErrorAccumulator eea, final String allocationPriorityName) {
087        return getAllocationPriorityByName(eea, allocationPriorityName, EntityPermission.READ_WRITE);
088    }
089
090    public AllocationPriority getAllocationPriorityByUniversalSpec(final ExecutionErrorAccumulator eea,
091            final AllocationPriorityUniversalSpec universalSpec, boolean allowDefault, final EntityPermission entityPermission) {
092        AllocationPriority allocationPriority = null;
093        var allocationPriorityName = universalSpec.getAllocationPriorityName();
094        var parameterCount = (allocationPriorityName == null ? 0 : 1) + entityInstanceLogic.countPossibleEntitySpecs(universalSpec);
095
096        switch(parameterCount) {
097            case 0 -> {
098                if(allowDefault) {
099                    allocationPriority = allocationPriorityControl.getDefaultAllocationPriority(entityPermission);
100
101                    if(allocationPriority == null) {
102                        handleExecutionError(UnknownDefaultAllocationPriorityException.class, eea, ExecutionErrors.UnknownDefaultAllocationPriority.name());
103                    }
104                } else {
105                    handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
106                }
107            }
108            case 1 -> {
109                if(allocationPriorityName == null) {
110                    var entityInstance = entityInstanceLogic.getEntityInstance(eea, universalSpec,
111                            ComponentVendors.ECHO_THREE.name(), EntityTypes.AllocationPriority.name());
112
113                    if(eea == null || !eea.hasExecutionErrors()) {
114                        allocationPriority = allocationPriorityControl.getAllocationPriorityByEntityInstance(entityInstance, entityPermission);
115                    }
116                } else {
117                    allocationPriority = getAllocationPriorityByName(eea, allocationPriorityName, entityPermission);
118                }
119            }
120            default ->
121                    handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
122        }
123
124        return allocationPriority;
125    }
126
127    public AllocationPriority getAllocationPriorityByUniversalSpec(final ExecutionErrorAccumulator eea,
128            final AllocationPriorityUniversalSpec universalSpec, boolean allowDefault) {
129        return getAllocationPriorityByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_ONLY);
130    }
131
132    public AllocationPriority getAllocationPriorityByUniversalSpecForUpdate(final ExecutionErrorAccumulator eea,
133            final AllocationPriorityUniversalSpec universalSpec, boolean allowDefault) {
134        return getAllocationPriorityByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_WRITE);
135    }
136
137    public void updateAllocationPriorityFromValue(final AllocationPriorityDetailValue allocationPriorityDetailValue,
138            final BasePK updatedBy) {
139        allocationPriorityControl.updateAllocationPriorityFromValue(allocationPriorityDetailValue, updatedBy);
140    }
141    
142    public void deleteAllocationPriority(final ExecutionErrorAccumulator eea, final AllocationPriority allocationPriority,
143            final BasePK deletedBy) {
144        allocationPriorityControl.deleteAllocationPriority(allocationPriority, deletedBy);
145    }
146
147}