@naturalcycles/db-lib/src/adapter/file/noop.persistence.plugin.ts

Lowest Common Denominator API to supported Databases

import { ObjectWithId } from '@naturalcycles/js-lib'
import { DBSaveBatchOperation } from '../../db.model'
import { FileDBPersistencePlugin } from './file.db.model'

export class NoopPersistencePlugin implements FileDBPersistencePlugin {
  async ping(): Promise<void> {}

  async getTables(): Promise<string[]> {
    return []
  }

  async loadFile<ROW extends ObjectWithId>(_table: string): Promise<ROW[]> {
    return []
  }

  async saveFiles(_ops: DBSaveBatchOperation<any>[]): Promise<void> {}
}