@opengis/fastify-table/server/plugins/logger/getLogger.js

core-plugins

import pino from 'pino';
// import path from 'node:path';

import config from '../../../config.js';
import getRedis from '../redis/funcs/getRedis.js';
import redactionList from '../../../redactionList.js';

// utils
import getHooks from './getHooks.js';
import serializers from './serializers.js';
import timestampWithTimeZone from './timestampWithTimeZone.js';

const isServer = process.argv[2];

const rclient2 = getRedis({ db: 2 });

if (!config.log) config.log = {};

const level = config.log?.level || process.env.PINO_LOG_LEVEL || 'info';
console.log(`log level: ${level}`);
const options = {
  level, // minimal log level to write
  timestamp: () => `,"time":"${timestampWithTimeZone()}"`, // timestamp as isostring
  hooks: getHooks(),
  serializers, // custom log params
  transport: {
    targets: [{
      target: './createFileStream.js', // path.resolve('utils/createFileStream.js')
    },
    {
      level: 'error',
      target: 'pino/file',
      options: { destination: 1 },
    },
    ],
  },
  redact: redactionList,
};
const logger = pino(options);

logger.file = function userFile(logfolder, msg, req) {
  logger.info({ logfolder, ...(typeof msg === 'string' ? { msg } : msg) }, req);
};

if (config.debug) {
  logger.file('test/redaction', { clientId: 'should be redacted', clientSecret: 'should be redacted' });
}

logger.metrics = function metrics(key, val, dbName) {
  const dbname = dbName || config.pg?.database;
  if (!dbname && !isServer) return;
  if (!config.redis) return;
  rclient2.hincrby(`${dbname}:system_metrics`, key, val || 1);
};

export default logger;