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.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.Arrays;
038import java.util.Collections;
039import java.util.List;
040import javax.enterprise.context.RequestScoped;
041
042@RequestScoped
043public class CreateTrainingClassTranslationCommand
044        extends BaseSimpleCommand<CreateTrainingClassTranslationForm> {
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.TrainingClass.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("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L),
061                new FieldDefinition("OverviewMimeTypeName", FieldType.MIME_TYPE, false, null, null),
062                new FieldDefinition("Overview", FieldType.STRING, false, null, null),
063                new FieldDefinition("IntroductionMimeTypeName", FieldType.MIME_TYPE, false, null, null),
064                new FieldDefinition("Introduction", FieldType.STRING, false, null, null)
065                ));
066    }
067    
068    /** Creates a new instance of CreateTrainingClassTranslationCommand */
069    public CreateTrainingClassTranslationCommand() {
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 partyControl = Session.getModelController(PartyControl.class);
081            var languageIsoName = form.getLanguageIsoName();
082            var language = partyControl.getLanguageByIsoName(languageIsoName);
083
084            if(language != null) {
085                var trainingClassTranslation = trainingControl.getTrainingClassTranslation(trainingClass, language);
086
087                if(trainingClassTranslation == null) {
088                    var mimeTypeLogic = MimeTypeLogic.getInstance();
089                    var overviewMimeTypeName = form.getOverviewMimeTypeName();
090                    var overview = form.getOverview();
091
092                    var overviewMimeType = mimeTypeLogic.checkMimeType(this, overviewMimeTypeName, overview, MimeTypeUsageTypes.TEXT.name(),
093                            ExecutionErrors.MissingRequiredOverviewMimeTypeName.name(), ExecutionErrors.MissingRequiredOverview.name(),
094                            ExecutionErrors.UnknownOverviewMimeTypeName.name(), ExecutionErrors.UnknownOverviewMimeTypeUsage.name());
095
096                    if(!hasExecutionErrors()) {
097                        var introductionMimeTypeName = form.getIntroductionMimeTypeName();
098                        var introduction = form.getIntroduction();
099
100                        var introductionMimeType = mimeTypeLogic.checkMimeType(this, introductionMimeTypeName, introduction, MimeTypeUsageTypes.TEXT.name(),
101                                ExecutionErrors.MissingRequiredIntroductionMimeTypeName.name(), ExecutionErrors.MissingRequiredIntroduction.name(),
102                                ExecutionErrors.UnknownIntroductionMimeTypeName.name(), ExecutionErrors.UnknownIntroductionMimeTypeUsage.name());
103
104                        if(!hasExecutionErrors()) {
105                            var description = form.getDescription();
106
107                            trainingControl.createTrainingClassTranslation(trainingClass, language, description, overviewMimeType, overview,
108                                    introductionMimeType, introduction, getPartyPK());
109                        }
110                    }
111                } else {
112                    addExecutionError(ExecutionErrors.DuplicateTrainingClassTranslation.name(), trainingClassName, languageIsoName);
113                }
114            } else {
115                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
116            }
117        } else {
118            addExecutionError(ExecutionErrors.UnknownTrainingClassName.name(), trainingClassName);
119        }
120
121        return null;
122    }
123    
124}