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.control.user.training.server.command;
018
019import com.echothree.control.user.training.common.form.GetTrainingClassSectionTranslationForm;
020import com.echothree.control.user.training.common.result.TrainingResultFactory;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.control.training.server.control.TrainingControl;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.common.command.BaseResult;
031import com.echothree.util.server.control.BaseSimpleCommand;
032import com.echothree.util.server.control.CommandSecurityDefinition;
033import com.echothree.util.server.control.PartyTypeDefinition;
034import com.echothree.util.server.control.SecurityRoleDefinition;
035import com.echothree.util.server.persistence.Session;
036import java.util.List;
037import javax.enterprise.context.Dependent;
038
039@Dependent
040public class GetTrainingClassSectionTranslationCommand
041        extends BaseSimpleCommand<GetTrainingClassSectionTranslationForm> {
042    
043    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
048                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                        new SecurityRoleDefinition(SecurityRoleGroups.TrainingClassSection.name(), SecurityRoles.Translation.name())
051                        ))
052                ));
053
054        FORM_FIELD_DEFINITIONS = List.of(
055                new FieldDefinition("TrainingClassName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("TrainingClassSectionName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
058                );
059    }
060    
061    /** Creates a new instance of GetTrainingClassSectionTranslationCommand */
062    public GetTrainingClassSectionTranslationCommand() {
063        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
064    }
065    
066    @Override
067    protected BaseResult execute() {
068        var trainingControl = Session.getModelController(TrainingControl.class);
069        var result = TrainingResultFactory.getGetTrainingClassSectionTranslationResult();
070        var trainingClassName = form.getTrainingClassName();
071        var trainingClass = trainingControl.getTrainingClassByName(trainingClassName);
072
073        if(trainingClass != null) {
074            var trainingClassSectionName = form.getTrainingClassSectionName();
075            var trainingClassSection = trainingControl.getTrainingClassSectionByName(trainingClass, trainingClassSectionName);
076
077            if(trainingClassSection != null) {
078                var partyControl = Session.getModelController(PartyControl.class);
079                var languageIsoName = form.getLanguageIsoName();
080                var language = partyControl.getLanguageByIsoName(languageIsoName);
081
082                if(language != null) {
083                    var trainingClassSectionTranslation = trainingControl.getTrainingClassSectionTranslation(trainingClassSection, language);
084
085                    if(trainingClassSectionTranslation != null) {
086                        result.setTrainingClassSectionTranslation(trainingControl.getTrainingClassSectionTranslationTransfer(getUserVisit(), trainingClassSectionTranslation));
087                    } else {
088                        addExecutionError(ExecutionErrors.UnknownTrainingClassSectionTranslation.name(), trainingClassName, trainingClassSectionName, languageIsoName);
089                    }
090                } else {
091                    addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
092                }
093            } else {
094                addExecutionError(ExecutionErrors.UnknownTrainingClassSectionName.name(), trainingClassName, trainingClassSectionName);
095            }
096        } else {
097            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
098        }
099
100        return result;
101    }
102    
103}