frpc-desktop/electron/storage/version.ts

import Datastore from "nedb";
import path from "path";
import { app } from "electron";

const log = require("electron-log");

const versionDB = new Datastore({
  autoload: true,
  filename: path.join(app.getPath("userData"), "version.db")
});

/**
 * 新增版本
 * @param version
 * @param cb
 */
export const insertVersion = (
  version: FrpVersion,
  cb?: (err: Error | null, document: any) => void
) => {
  log.debug(`新增版本：${JSON.stringify(version)}`);
  versionDB.insert(version, cb);
};

/**
 * 查找
 * @param cb
 */
export const listVersion = (
  callback: (err: Error | null, documents: FrpVersion[]) => void
) => {
  versionDB.find({}, callback);
};

export const getVersionById = (
  id: number,
  callback: (err: Error | null, document: FrpVersion) => void
) => {
  versionDB.findOne({ id: id }, callback);
};

export const deleteVersionById = (
  id: string,
  callback: (err: Error | null, document: any) => void
) => {
  log.debug(`删除版本：${id}`);
  versionDB.remove({ id: id }, callback);
};

export const clearVersion = (cb?: (err: Error | null, n: number) => void) => {
  versionDB.remove({}, { multi: true }, cb);
};