#!/bin/bash

echo "Prepare migration to 16.0..."

# Copy database
docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou15 ou16@ou16

# Execute SQL pre-migration commands
PRE_MIGRATE_SQL=$(cat <<'EOF'
/* Remove duplicate entries in model utm.source */
DELETE FROM utm_source
WHERE id IN (
    SELECT id
    FROM (
        SELECT id,
               ROW_NUMBER() OVER (PARTITION BY name ORDER BY id) as row_num
        FROM utm_source
    ) t
    WHERE t.row_num > 1
);
EOF
	       )
echo "SQL command = $PRE_MIGRATE_SQL"
query_postgres_container "$PRE_MIGRATE_SQL" ou16 || exit 1


# Copy filestores
rm -rf /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16 || exit 1
cp -a /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15 /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16 || exit 1

echo "Ready for migration to 16.0!"