@opengis/bi/server/routes/dataset/utils/executeQuery.js

BI data visualization module

import { pgClients } from '@opengis/fastify-table/utils.js';

import insertDataQuery from './insertDataQuery.js';

const insertDataset = `insert into bi.dataset 
(name, table_name, dataset_file_path, column_list, pk, data_source, uid)
values($1,$2,$3,$4,$5,$6,$7) returning dataset_id`;

const updateAppeal = 'update datasets_appeal.appeal set dataset_id=$1, data_key=$2 where ap_id=$3';

export default async function executeQuery({
  pg = pgClients.client, sql, data, name, id, table, relPath, columns, pkey, source, user, url, dataKey,
}) {
  const client = await pg.connect();
  try {
    await client.query('BEGIN');

    // create table
    await client.query(sql);

    // insert data
    if (data) {
      const insertData = insertDataQuery(columns, data, table);
      await client.query(insertData);
    }

    // create dataset
    const args = [name || id, table, relPath, columns ? JSON.stringify(columns) : null, pkey, JSON.stringify({ type: source, appeal: id, url }), user?.uid];
    const datasetId = await client.query(insertDataset, args).then(el => el.rows?.[0]?.dataset_id);

    if (id) {
      // update appeal for public only, admin w/o appeal
      await client.query(updateAppeal, [datasetId, dataKey, id]);
    }

    await client.query('COMMIT');
    return { datasetId };
  }
  catch (err) {
    await client.query('ROLLBACK');
    return { error: err.toString(), status: 500 };
  }
  finally {
    client.release();
  }
}