Sunshine168/egg-mongolass

egg mongolass plugin

egg-mongolass

Install

$ npm i egg-mongolass --save

API(!!!)

same as mongolass more in node-mongodb-native

Usage

// {app_root}/config/plugin.js
exports.mongolass = {
  enable: true,
  package: "egg-mongolass"
};

Configuration

// {app_root}/config/config.default.js
// use the config url (see https://docs.mongodb.com/manual/reference/connection-string/)
exports.mongolass = {
    client{
      url: 'mongodb://127.0.0.1/test',
    }
};
// or
exports.mongolass = {
    client: {
      host: 'localhost',
      port: '27017',
      database: 'blog',
    },
}

see config/config.default.js for more detail.

Global plugin

project_root/lib/mongolass.js

'use strict';
const moment = require('moment');
const objectIdToTimestamp = require('objectid-to-timestamp');

module.exports = {
  addCreatedAt: {
    afterFind(results) {
      results.forEach(function(item) {
        item.created_at = moment(objectIdToTimestamp(item._id)).format(
          'YYYY-MM-DD HH:mm'
        );
      });
      return results;
    },
    afterFindOne(result) {
      if (result) {
        result.created_at = moment(objectIdToTimestamp(result._id)).format(
          'YYYY-MM-DD HH:mm'
        );
      }
      return result;
    },
  },
};
// example in test suit
const testUser = await UserModal.findOne({
      name: 'mai',
    }).addCreatedAt().exec();
assert.ok(testUser.created_at);

Example

// app/model/user.js
module.exports = app =>{
    const { mongolass } = app;
     const User =  mongolass
    .model('User', {
      account: { type: 'string' },
      name: { type: 'string' },
    })
    User.index({ account: 1 }, { unique: true })
    .exec();
  return User

}

Questions & Suggestions

Please open an issue here.

License

MIT