/*
 * Copyright (c) 2017, University of Oslo
 *
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.hisp.dhis.android.core.common;

import org.hisp.dhis.android.core.data.database.DatabaseAdapter;

import java.util.Collection;

public class DataOrphanCleanerImpl<P extends ObjectWithUidInterface, C extends ObjectWithUidInterface>
        implements OrphanCleaner<P, C> {

    private final String tableName;
    private final String parentColumn;
    private final String stateColumn;
    private final DatabaseAdapter databaseAdapter;

    public DataOrphanCleanerImpl(String tableName, String parentColumn, String stateColumn,
                                 DatabaseAdapter databaseAdapter) {
        this.tableName = tableName;
        this.parentColumn = parentColumn;
        this.stateColumn = stateColumn;
        this.databaseAdapter = databaseAdapter;
    }

    public boolean deleteOrphan(P parent, Collection<C> children) {
        if (parent == null || children == null) {
            return false;
        }

        String childrenUids = UidsHelper.commaSeparatedUidsWithSingleQuotationMarks(children);
        String clause =
                parentColumn + "='" + parent.uid() + "'"
                        + " AND "
                        + stateColumn + "='" + State.TO_POST + "'"
                        + " AND "
                        + BaseIdentifiableObjectModel.Columns.UID + " NOT IN (" + childrenUids + ");";
        return databaseAdapter.database().delete(tableName, clause, null) > 0;
    }
}
/*
 * Copyright (c) 2017, University of Oslo
 *
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.hisp.dhis.android.core.common;

import org.hisp.dhis.android.core.data.database.DatabaseAdapter;

import java.util.Collection;

public class DataOrphanCleanerImpl<P extends ObjectWithUidInterface, C extends ObjectWithUidInterface>
        implements OrphanCleaner<P, C> {

    private final String tableName;
    private final String parentColumn;
    private final String stateColumn;
    private final DatabaseAdapter databaseAdapter;

    public DataOrphanCleanerImpl(String tableName, String parentColumn, String stateColumn,
                                 DatabaseAdapter databaseAdapter) {
        this.tableName = tableName;
        this.parentColumn = parentColumn;
        this.stateColumn = stateColumn;
        this.databaseAdapter = databaseAdapter;
    }

    public boolean deleteOrphan(P parent, Collection<C> children) {
        if (parent == null || children == null) {
            return false;
        }

        String childrenUids = UidsHelper.commaSeparatedUidsWithSingleQuotationMarks(children);
        String clause =
                parentColumn + "='" + parent.uid() + "'"
                        + " AND "
                        + stateColumn + "!='" + State.TO_POST + "'"
                        + " AND "
                        + BaseIdentifiableObjectModel.Columns.UID + " NOT IN (" + childrenUids + ");";
        return databaseAdapter.database().delete(tableName, clause, null) > 0;
    }
}
fix DataOrphanCleanerImpl