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.CreateTrainingClassSectionTranslationForm;
020import com.echothree.model.control.core.common.MimeTypeUsageTypes;
021import com.echothree.model.control.core.server.logic.MimeTypeLogic;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.party.server.control.PartyControl;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.model.control.training.server.control.TrainingControl;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.validation.FieldDefinition;
030import com.echothree.util.common.validation.FieldType;
031import com.echothree.util.common.command.BaseResult;
032import com.echothree.util.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import com.echothree.util.server.persistence.Session;
037import java.util.List;
038import javax.enterprise.context.Dependent;
039
040@Dependent
041public class CreateTrainingClassSectionTranslationCommand
042        extends BaseSimpleCommand<CreateTrainingClassSectionTranslationForm> {
043    
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046    
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
049                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
051                        new SecurityRoleDefinition(SecurityRoleGroups.TrainingClassSection.name(), SecurityRoles.Translation.name())
052                        ))
053                ));
054
055        FORM_FIELD_DEFINITIONS = List.of(
056                new FieldDefinition("TrainingClassName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("TrainingClassSectionName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L),
060                new FieldDefinition("OverviewMimeTypeName", FieldType.MIME_TYPE, false, null, null),
061                new FieldDefinition("Overview", FieldType.STRING, false, null, null),
062                new FieldDefinition("IntroductionMimeTypeName", FieldType.MIME_TYPE, false, null, null),
063                new FieldDefinition("Introduction", FieldType.STRING, false, null, null)
064                );
065    }
066    
067    /** Creates a new instance of CreateTrainingClassSectionTranslationCommand */
068    public CreateTrainingClassSectionTranslationCommand() {
069        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
070    }
071    
072    @Override
073    protected BaseResult execute() {
074        var trainingControl = Session.getModelController(TrainingControl.class);
075        var trainingClassName = form.getTrainingClassName();
076        var trainingClass = trainingControl.getTrainingClassByName(trainingClassName);
077
078        if(trainingClass != null) {
079            var trainingClassSectionName = form.getTrainingClassSectionName();
080            var trainingClassSection = trainingControl.getTrainingClassSectionByName(trainingClass, trainingClassSectionName);
081
082            if(trainingClassSection != null) {
083                var partyControl = Session.getModelController(PartyControl.class);
084                var languageIsoName = form.getLanguageIsoName();
085                var language = partyControl.getLanguageByIsoName(languageIsoName);
086
087                if(language != null) {
088                    var trainingClassSectionTranslation = trainingControl.getTrainingClassSectionTranslation(trainingClassSection, language);
089
090                    if(trainingClassSectionTranslation == null) {
091                        var mimeTypeLogic = MimeTypeLogic.getInstance();
092                        var overviewMimeTypeName = form.getOverviewMimeTypeName();
093                        var overview = form.getOverview();
094
095                        var overviewMimeType = mimeTypeLogic.checkMimeType(this, overviewMimeTypeName, overview, MimeTypeUsageTypes.TEXT.name(),
096                                ExecutionErrors.MissingRequiredOverviewMimeTypeName.name(), ExecutionErrors.MissingRequiredOverview.name(),
097                                ExecutionErrors.UnknownOverviewMimeTypeName.name(), ExecutionErrors.UnknownOverviewMimeTypeUsage.name());
098
099                        if(!hasExecutionErrors()) {
100                            var introductionMimeTypeName = form.getIntroductionMimeTypeName();
101                            var introduction = form.getIntroduction();
102
103                            var introductionMimeType = mimeTypeLogic.checkMimeType(this, introductionMimeTypeName, introduction, MimeTypeUsageTypes.TEXT.name(),
104                                    ExecutionErrors.MissingRequiredIntroductionMimeTypeName.name(), ExecutionErrors.MissingRequiredIntroduction.name(),
105                                    ExecutionErrors.UnknownIntroductionMimeTypeName.name(), ExecutionErrors.UnknownIntroductionMimeTypeUsage.name());
106
107                            if(!hasExecutionErrors()) {
108                                var description = form.getDescription();
109
110                                trainingControl.createTrainingClassSectionTranslation(trainingClassSection, language, description, overviewMimeType, overview,
111                                        introductionMimeType, introduction, getPartyPK());
112                            }
113                        }
114                    } else {
115                        addExecutionError(ExecutionErrors.DuplicateTrainingClassSectionTranslation.name(), trainingClassName, trainingClassSectionName, languageIsoName);
116                    }
117                } else {
118                    addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
119                }
120            } else {
121                addExecutionError(ExecutionErrors.UnknownTrainingClassSectionName.name(), trainingClassName, trainingClassSectionName);
122            }
123        } else {
124            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
125        }
126
127        return null;
128    }
129    
130}