easy-mongo-database

MongoDB wrapper for beginners using Mongoose and simple syntax made with JavaScript.

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A simple promise-based wrapper made for beginners with focus in Performance and Simplicity.

Inspired in quick.db, Enmap and denky-database

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Installation

npm install easy-mongo-database --production

yarn add easy-mongo-database

Support

Create a issue or join my Discord server click here (support only in english and portuguese)

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Example

const DatabaseManager = require('easy-mongo-database');
const db = new DatabaseManager('mongodb url here', 'name');

db.on('ready', async () => {
    console.log('Database connected successfully.');
  
  // Create key 'companies' with an array as value.
    await db.set('companies', ['Facebook', 'Apple', 'Amazon', 'Netflix', 'Google'];
  
  // Get the companies list from database
    const companiesList = await db.get('companies');
    console.log(companiesList); // Should return an array.
});

db.on('error', (mongooseError) => {
  console.log('Unexpected error:', mongooseError);
});

db.on('disconnect', (mongooseError) => {
  console.log('Disconnected from the database. Trying to reconnect automatically...');
});

db.connect();

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Documentation

• Database#connection | Mongoose connection object

• Database#db | Mongoose connection object

• Database#model | Mongoose model object

• Database#mongoose | Mongoose model object

• Database#schema | Mongoose schema object

• Database#set(key, value) | Create or changes a key with the specified value

  Database.set('website', 'www.github.com/DenkyLabs');
  

  • Types:
    • Key name: any (*)
    • Value: any (*)

• Database#get(key) | Returns the value of the specified key

  Database.get('website');
  

  • Types:
    • Key name: any (*)
    • Returns: undefined or any (*)

• Database#delete(key) | Delete a key from the database

  Database.delete('website');
  

  • Types:
    • Key name: any (*)
    • Returns: Object or null

• Database#exists(key) | Check if a key exists

  Database.exists('website');
  

  • Types:
    • Key name: any (*)
    • Returns: boolean

• Database#inc(key) | Increment a number to the key (addition)

  await Database.set('number', 15);
  Database.inc('number', 30) // Sets the value to 45
  

  • Types:
    • Key name: any (*)
    • Returns: Object or number

• Database#dec(key) | Decrease a number to the key (addition)

  await Database.set('number', 15);
  Database.dec('number', 10) // Sets the value to 5
  

  • Types:
    • Key name: any (*)
    • Returns: Object or number

• Database#deleteAll() | Deletes everything from the database

Database.deleteAll()

• Types:

  • Returns: Array

• Database#keyArray() | Get all keys from the database

Database.keyArray();

• Types:

  • Returns: Array

• Database#getAll() | Get all objects from the database

Database.getAll();

• Types:

  • Returns: Array

• Database#pull(key, value) | Remove an item from an array

await Database.set('companies', ['Google', 'Facebook'])
Database.pull('companies', 'Google'); // ['Facebook']

• Types:

  • Returns: Object

• Database#push(key, value) | Add an item from an array

await Database.set('companies', ['Facebook'])
Database.pull('companies', 'Google'); // ['Facebook', 'Google']

• Types:

  • Returns: Object

• Database#push(key, value) | Add an item from an array

await Database.set('companies', ['Amazon'])
Database.includes('companies', 'Amazon'); // true

• Types:
  • Returns: boolean