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 java.util.List;
037import javax.enterprise.context.Dependent;
038import javax.inject.Inject;
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    @Inject
068    PartyControl partyControl;
069
070    @Inject
071    TrainingControl trainingControl;
072
073    @Inject
074    MimeTypeLogic mimeTypeLogic;
075
076    
077    /** Creates a new instance of CreateTrainingClassSectionTranslationCommand */
078    public CreateTrainingClassSectionTranslationCommand() {
079        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
080    }
081    
082    @Override
083    protected BaseResult execute() {
084        var trainingClassName = form.getTrainingClassName();
085        var trainingClass = trainingControl.getTrainingClassByName(trainingClassName);
086
087        if(trainingClass != null) {
088            var trainingClassSectionName = form.getTrainingClassSectionName();
089            var trainingClassSection = trainingControl.getTrainingClassSectionByName(trainingClass, trainingClassSectionName);
090
091            if(trainingClassSection != null) {
092                var languageIsoName = form.getLanguageIsoName();
093                var language = partyControl.getLanguageByIsoName(languageIsoName);
094
095                if(language != null) {
096                    var trainingClassSectionTranslation = trainingControl.getTrainingClassSectionTranslation(trainingClassSection, language);
097
098                    if(trainingClassSectionTranslation == null) {
099                        var overviewMimeTypeName = form.getOverviewMimeTypeName();
100                        var overview = form.getOverview();
101
102                        var overviewMimeType = mimeTypeLogic.checkMimeType(this, overviewMimeTypeName, overview, MimeTypeUsageTypes.TEXT.name(),
103                                ExecutionErrors.MissingRequiredOverviewMimeTypeName.name(), ExecutionErrors.MissingRequiredOverview.name(),
104                                ExecutionErrors.UnknownOverviewMimeTypeName.name(), ExecutionErrors.UnknownOverviewMimeTypeUsage.name());
105
106                        if(!hasExecutionErrors()) {
107                            var introductionMimeTypeName = form.getIntroductionMimeTypeName();
108                            var introduction = form.getIntroduction();
109
110                            var introductionMimeType = mimeTypeLogic.checkMimeType(this, introductionMimeTypeName, introduction, MimeTypeUsageTypes.TEXT.name(),
111                                    ExecutionErrors.MissingRequiredIntroductionMimeTypeName.name(), ExecutionErrors.MissingRequiredIntroduction.name(),
112                                    ExecutionErrors.UnknownIntroductionMimeTypeName.name(), ExecutionErrors.UnknownIntroductionMimeTypeUsage.name());
113
114                            if(!hasExecutionErrors()) {
115                                var description = form.getDescription();
116
117                                trainingControl.createTrainingClassSectionTranslation(trainingClassSection, language, description, overviewMimeType, overview,
118                                        introductionMimeType, introduction, getPartyPK());
119                            }
120                        }
121                    } else {
122                        addExecutionError(ExecutionErrors.DuplicateTrainingClassSectionTranslation.name(), trainingClassName, trainingClassSectionName, languageIsoName);
123                    }
124                } else {
125                    addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
126                }
127            } else {
128                addExecutionError(ExecutionErrors.UnknownTrainingClassSectionName.name(), trainingClassName, trainingClassSectionName);
129            }
130        } else {
131            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
132        }
133
134        return null;
135    }
136    
137}