001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.CreateTrainingClassPageTranslationForm;
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.Arrays;
038import java.util.Collections;
039import java.util.List;
040import javax.enterprise.context.RequestScoped;
041
042@RequestScoped
043public class CreateTrainingClassPageTranslationCommand
044        extends BaseSimpleCommand<CreateTrainingClassPageTranslationForm> {
045    
046    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
047    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
048    
049    static {
050        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
051                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
052                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
053                        new SecurityRoleDefinition(SecurityRoleGroups.TrainingClassPage.name(), SecurityRoles.Translation.name())
054                        )))
055                )));
056
057        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
058                new FieldDefinition("TrainingClassName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("TrainingClassSectionName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("TrainingClassPageName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L),
063                new FieldDefinition("PageMimeTypeName", FieldType.MIME_TYPE, false, null, null),
064                new FieldDefinition("Page", FieldType.STRING, false, null, null)
065                ));
066    }
067    
068    /** Creates a new instance of CreateTrainingClassPageTranslationCommand */
069    public CreateTrainingClassPageTranslationCommand() {
070        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
071    }
072    
073    @Override
074    protected BaseResult execute() {
075        var trainingControl = Session.getModelController(TrainingControl.class);
076        var trainingClassName = form.getTrainingClassName();
077        var trainingClass = trainingControl.getTrainingClassByName(trainingClassName);
078
079        if(trainingClass != null) {
080            var trainingClassSectionName = form.getTrainingClassSectionName();
081            var trainingClassSection = trainingControl.getTrainingClassSectionByName(trainingClass, trainingClassSectionName);
082
083            if(trainingClassSection != null) {
084                var trainingClassPageName = form.getTrainingClassPageName();
085                var trainingClassPage = trainingControl.getTrainingClassPageByName(trainingClassSection, trainingClassPageName);
086
087                if(trainingClassPage != null) {
088                    var partyControl = Session.getModelController(PartyControl.class);
089                    var languageIsoName = form.getLanguageIsoName();
090                    var language = partyControl.getLanguageByIsoName(languageIsoName);
091
092                    if(language != null) {
093                        var trainingClassPageTranslation = trainingControl.getTrainingClassPageTranslation(trainingClassPage, language);
094
095                        if(trainingClassPageTranslation == null) {
096                            var mimeTypeLogic = MimeTypeLogic.getInstance();
097                            var pageMimeTypeName = form.getPageMimeTypeName();
098                            var page = form.getPage();
099
100                            var pageMimeType = mimeTypeLogic.checkMimeType(this, pageMimeTypeName, page, MimeTypeUsageTypes.TEXT.name(),
101                                    ExecutionErrors.MissingRequiredPageMimeTypeName.name(), ExecutionErrors.MissingRequiredPage.name(),
102                                    ExecutionErrors.UnknownPageMimeTypeName.name(), ExecutionErrors.UnknownPageMimeTypeUsage.name());
103
104                            if(!hasExecutionErrors()) {
105                                var description = form.getDescription();
106
107                                trainingControl.createTrainingClassPageTranslation(trainingClassPage, language, description, pageMimeType, page,
108                                        getPartyPK());
109                            }
110                        } else {
111                            addExecutionError(ExecutionErrors.DuplicateTrainingClassPageTranslation.name(), trainingClassName, trainingClassPageName, languageIsoName);
112                        }
113                    } else {
114                        addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
115                    }
116                } else {
117                    addExecutionError(ExecutionErrors.UnknownTrainingClassPageName.name(), trainingClassName, trainingClassPageName);
118                }
119            } else {
120                addExecutionError(ExecutionErrors.UnknownTrainingClassSectionName.name(), trainingClassName, trainingClassSectionName);
121            }
122        } else {
123            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
124        }
125
126        return null;
127    }
128    
129}