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.CreateTrainingClassTranslationForm;
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 CreateTrainingClassTranslationCommand
042        extends BaseSimpleCommand<CreateTrainingClassTranslationForm> {
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.TrainingClass.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("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L),
059                new FieldDefinition("OverviewMimeTypeName", FieldType.MIME_TYPE, false, null, null),
060                new FieldDefinition("Overview", FieldType.STRING, false, null, null),
061                new FieldDefinition("IntroductionMimeTypeName", FieldType.MIME_TYPE, false, null, null),
062                new FieldDefinition("Introduction", FieldType.STRING, false, null, null)
063                );
064    }
065    
066    /** Creates a new instance of CreateTrainingClassTranslationCommand */
067    public CreateTrainingClassTranslationCommand() {
068        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
069    }
070    
071    @Override
072    protected BaseResult execute() {
073        var trainingControl = Session.getModelController(TrainingControl.class);
074        var trainingClassName = form.getTrainingClassName();
075        var trainingClass = trainingControl.getTrainingClassByName(trainingClassName);
076
077        if(trainingClass != 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 trainingClassTranslation = trainingControl.getTrainingClassTranslation(trainingClass, language);
084
085                if(trainingClassTranslation == null) {
086                    var mimeTypeLogic = MimeTypeLogic.getInstance();
087                    var overviewMimeTypeName = form.getOverviewMimeTypeName();
088                    var overview = form.getOverview();
089
090                    var overviewMimeType = mimeTypeLogic.checkMimeType(this, overviewMimeTypeName, overview, MimeTypeUsageTypes.TEXT.name(),
091                            ExecutionErrors.MissingRequiredOverviewMimeTypeName.name(), ExecutionErrors.MissingRequiredOverview.name(),
092                            ExecutionErrors.UnknownOverviewMimeTypeName.name(), ExecutionErrors.UnknownOverviewMimeTypeUsage.name());
093
094                    if(!hasExecutionErrors()) {
095                        var introductionMimeTypeName = form.getIntroductionMimeTypeName();
096                        var introduction = form.getIntroduction();
097
098                        var introductionMimeType = mimeTypeLogic.checkMimeType(this, introductionMimeTypeName, introduction, MimeTypeUsageTypes.TEXT.name(),
099                                ExecutionErrors.MissingRequiredIntroductionMimeTypeName.name(), ExecutionErrors.MissingRequiredIntroduction.name(),
100                                ExecutionErrors.UnknownIntroductionMimeTypeName.name(), ExecutionErrors.UnknownIntroductionMimeTypeUsage.name());
101
102                        if(!hasExecutionErrors()) {
103                            var description = form.getDescription();
104
105                            trainingControl.createTrainingClassTranslation(trainingClass, language, description, overviewMimeType, overview,
106                                    introductionMimeType, introduction, getPartyPK());
107                        }
108                    }
109                } else {
110                    addExecutionError(ExecutionErrors.DuplicateTrainingClassTranslation.name(), trainingClassName, languageIsoName);
111                }
112            } else {
113                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
114            }
115        } else {
116            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
117        }
118
119        return null;
120    }
121    
122}