001/*
002 *  Copyright 2020 Anyware Services
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 */
016package org.ametys.odf.ose.export.impl.odf.db;
017
018import java.sql.Types;
019import java.util.ArrayList;
020import java.util.HashSet;
021import java.util.List;
022import java.util.Optional;
023import java.util.Set;
024
025import org.apache.commons.lang3.tuple.Pair;
026
027import org.ametys.odf.coursepart.CoursePart;
028import org.ametys.odf.ose.db.ParameterizableQuery;
029import org.ametys.odf.ose.db.column.Column;
030import org.ametys.odf.ose.db.column.DefaultColumn;
031import org.ametys.odf.ose.db.column.ForeignKeyColumn;
032import org.ametys.odf.ose.db.column.SourceIdColumn;
033import org.ametys.odf.ose.db.parameter.QueryParameter;
034import org.ametys.odf.ose.db.parameter.ValuedQueryParameter;
035import org.ametys.odf.ose.export.ExportUtils;
036import org.ametys.runtime.model.ModelHelper;
037
038/**
039 * Helper to build queries to manage the VOLUME_HORAIRE_ENS table.
040 */
041public final class VolumeHoraireEnsHelper
042{
043    private static final String __TABLE_NAME = "VOLUME_HORAIRE_ENS";
044    
045    private VolumeHoraireEnsHelper()
046    {
047        // Helper
048    }
049
050    /**
051     * Queries to create the table and associated view.
052     * @return List of queries for table and view creation
053     */
054    public static List<ParameterizableQuery> initialize()
055    {
056        Set<Column> columns = new HashSet<>();
057        columns.add(new DefaultColumn("ID", "VARCHAR2(100 CHAR)", false, "SOURCE_CODE"));
058        columns.add(new DefaultColumn("HEURES", "FLOAT", false));
059        columns.add(new ForeignKeyColumn("ELEMENT_PEDAGOGIQUE_ID", "VARCHAR2(100 CHAR)", false, Pair.of("ELEMENT_PEDAGOGIQUE", "SOURCE_CODE"), true));
060        columns.add(new ForeignKeyColumn("TYPE_INTERVENTION_ID", "VARCHAR2(10 CHAR)", false, Pair.of("TYPE_INTERVENTION", "CODE"), false));
061        columns.add(new DefaultColumn("GROUPES", "FLOAT", true));
062        columns.add(new DefaultColumn("ANNEE_ID", "NUMBER(38, 0)", false));
063        columns.add(new SourceIdColumn());
064        return ExportUtils.initializeTableAndView(__TABLE_NAME, columns);
065    }
066
067    /**
068     * Query to delete all lines from the table.
069     * @return The query for deletion
070     */
071    public static ParameterizableQuery deleteFrom()
072    {
073        return ExportUtils.deleteFromAmetys(__TABLE_NAME);
074    }
075
076    /**
077     * Query to insert a line in the table.
078     * @param coursePart The course part
079     * @param coursePartCode The course part code
080     * @param coursePartNature The course part nature
081     * @param oseCatalog The OSE catalog
082     * @param courseLink the course link
083     * @return The query to insert values in the table
084     */
085    public static ParameterizableQuery insertInto(CoursePart coursePart, String coursePartCode, String coursePartNature, Long oseCatalog, String courseLink)
086    {
087        List<QueryParameter> parameters = new ArrayList<>();
088        parameters.add(new ValuedQueryParameter("ID", coursePartCode, Types.VARCHAR));
089        parameters.add(new ValuedQueryParameter("HEURES", coursePart.getNumberOfHours(), Types.FLOAT));
090        parameters.add(new ValuedQueryParameter("ELEMENT_PEDAGOGIQUE_ID", courseLink, Types.VARCHAR));
091        parameters.add(new ValuedQueryParameter("TYPE_INTERVENTION_ID", coursePartNature, Types.VARCHAR));
092        parameters.add(new ValuedQueryParameter("GROUPES", _getGroups(coursePart), Types.FLOAT));
093        parameters.add(new ValuedQueryParameter("ANNEE_ID", oseCatalog, Types.NUMERIC));
094        return ExportUtils.insertIntoAmetys(__TABLE_NAME, parameters);
095    }
096    
097    private static Double _getGroups(CoursePart coursePart)
098    {
099        Long groups = null;
100        if (ModelHelper.hasModelItem("calculatedGroups", coursePart.getModel()))
101        {
102            groups = coursePart.getValue("calculatedGroups");
103            if (groups == null)
104            {
105                groups = coursePart.getValue("groupsToOpen");
106            }
107        }
108        return Optional.ofNullable(groups)
109                    .map(Long::doubleValue)
110                    .orElse(null);
111    }
112}