Merge pull request hagopj13#3 from KrastanD/patch-1

Remove mongoose plugins from README

README.md

@@ -340,73 +340,6 @@ This app uses pm2 in production mode, which is already configured to store the l
 
 Note: API request information (request url, response code, timestamp, etc.) are also automatically logged (using [morgan](https://github.com/expressjs/morgan)).
 
-## Custom Mongoose Plugins
-
-The app also contains 2 custom mongoose plugins that you can attach to any mongoose model schema. You can find the plugins in `src/models/plugins`.
-
-```javascript
-const mongoose = require('mongoose');
-const { toJSON, paginate } = require('./plugins');
-
-const userSchema = mongoose.Schema(
-  {
-    /* schema definition here */
-  },
-  { timestamps: true }
-);
-
-userSchema.plugin(toJSON);
-userSchema.plugin(paginate);
-
-const User = mongoose.model('User', userSchema);
-```
-
-### toJSON
-
-The toJSON plugin applies the following changes in the toJSON transform call:
-
-- removes \_\_v, createdAt, updatedAt, and any schema path that has private: true
-- replaces \_id with id
-
-### paginate
-
-The paginate plugin adds the `paginate` static method to the mongoose schema.
-
-Adding this plugin to the `User` model schema will allow you to do the following:
-
-```javascript
-const queryUsers = async (filter, options) => {
-  const users = await User.paginate(filter, options);
-  return users;
-};
-```
-
-The `filter` param is a regular mongo filter.
-
-The `options` param can have the following (optional) fields:
-
-```javascript
-const options = {
-  sortBy: 'name:desc', // sort order
-  limit: 5, // maximum results per page
-  page: 2 // page number
-};
-```
-
-The plugin also supports sorting by multiple criteria (separated by a comma): `sortBy: name:desc,role:asc`
-
-The `paginate` method returns a Promise, which fulfills with an object having the following properties:
-
-```json
-{
-  "results": [],
-  "page": 2,
-  "limit": 5,
-  "totalPages": 10,
-  "totalResults": 48
-}
-```
-
 ## Linting
 
 Linting is done using [ESLint](https://eslint.org/) and [Prettier](https://prettier.io).