cloki/plugins/least_over_time/least.js

LogQL API with Clickhouse Backend

const { PluginLoaderBase } = require('plugnplay')

module.exports = class extends PluginLoaderBase {
  exportSync (api) {
    return {
      least_over_time: {
        /**
                 *
                 * @param lowest {any} previous value for the current time bucket
                 * @param val {{unwrapped: number}} current values
                 * @param time {number} timestamp in ms for the current value
                 * @returns {any}
                 */
        run: (lowest, val, time) => {
          // console.log('test', typeof lowest, lowest);
          // console.log('val', typeof val, val);
          // console.log('time', typeof time, time);
          if (lowest === 0 || val.unwrapped < lowest) {
            lowest = val.unwrapped
          }
          return lowest
        },
        /**
                 * @param lowest {any} lowest of the time bucket you have created during "run"
                 * @returns {number}
                 */
        approx: (lowest) => {
          // console.log('lowest', typeof lowest, lowest)
          return lowest
        }
      }
    }
  }
}