@wmfs/tymly-pg-plugin/lib/components/state-resources/get-current-value-from-sequence/index.js

Replace Tymly's out-the-box memory storage with PostgreSQL

const _ = require('lodash')

class GetCurrentValueFromSequence {
  init (resourceConfig, env, callback) {
    this.id = `${_.snakeCase(resourceConfig.namespace)}.${_.snakeCase(resourceConfig.id)}`
    this.client = env.bootedServices.storage.client
    callback(null)
  }

  async run (event, context) {
    const value = await this.client.query(`SELECT last_value FROM ${this.id}`)
    context.sendTaskSuccess({ value: value.rows[0].last_value })
  }
}

module.exports = GetCurrentValueFromSequence