Discord-Xp

• A lightweight and easy to use xp framework for discord bots, uses MongoDB.
• If you need help feel free to join our discord server to talk and help you with your code.
• If you encounter any of those fell free to open an issue in our github repository.

Download & Update

You can download it from npm:

npm i discord-xp

You can update to a newer version to receive updates using npm.

npm update discord-xp

Changelog

• 25 August 2022 (v1.1.18): WARNING: This version contains breaking changes in the way the package parses number input!

  • The following methods now throw a TypeError if an invalid amount of xp was provided (xp is 0 or lower): appendXp(), substractXp(), setXp()

• 07 August 2022 (v1.1.17):

  • Adding cleanDatabase() method.
  • Adding role rewards with the following methods: createRoleReward(), deleteRoleReward(), fetchRoleReward()

• 27 May 2021 (v1.1.11):

  • Adding deleteGuild() method.

• 3 April 2021 (v1.1.10):

  • Adding TS typings.

• 25 February 2021 (v1.1.8):

  • Preventing further deprection warnings to be displayed, if you encounter any of these deprecation issues, update the module.

• 22 November 2020 (v1.1.7):

WARNING: This semi-major version contains breaking changes in the way leaderboard computing function works.

• Added an optional fetchPosition argument to the Levels.fetch which will add the leaderboard rank as the position property. Caution: Will be slower on larger servers.
• Levels.computeLeaderboard is now asynchronous and can take in a third parameter called fetchUsers which will fetch all users on the leaderboard. This parameter does not require additional Gateway Intents. Caution: Will be substantially slower if you do not have Guild_Members intent and catch some users beforehand.

• 16 July 2020:
  • Added xpFor method to calculate xp required for a specific level.

    
    /* xpFor Example */
    const Levels = require("discord-xp");
    // Returns the xp required to reach level 30.
    var xpRequired = Levels.xpFor(30);

console.log(xpRequired); // Output: 90000

# Setting Up
First things first, we include the module into the project.
```js
const Levels = require("discord-xp");

After that, you need to provide a valid mongo database url, and set it. You can do so by:

Levels.setURL("mongodb://..."); // You only need to do this ONCE per process.

Examples

Examples can be found in /test

Methods

createRoleReward

Creates a role reward entry in database for the guild if it doesnt exist.

Levels.createRoleReward(<GuildID - String>, <level - Number>, <roleId - String>);

• Output:

  Promise<Object>

  deleteRoleReward

Deletes a role reward entry in database for the guild.

Levels.deleteRoleReward(<GuildID - String>, <level - Number>);

• Output:

  Promise<Object>

  fetchRoleReward

Fetches a role reward entry in database for the guild.

Levels.fetchRoleReward(<GuildID - String>, <level - Number>);

• Output:

  Promise<Object>

  cleanDataBase

Cleans the database from unknown users for a guild.

Levels.CleanDatabase(<Client - Discord.js Client>, <GuildID - String>);

• Output:

  Promise<Object>

  ---

  createUser

Creates an entry in database for that user if it doesnt exist.

Levels.createUser(<UserID - String>, <GuildID - String>);

• Output:

  Promise<Object>

  deleteUser

If the entry exists, it deletes it from database.

Levels.deleteUser(<UserID - String>, <GuildID - String>);

• Output:

  Promise<Object>

  deleteGuild

If the entry exists, it deletes it from database.

Levels.deleteGuild(<GuildID - String>);

• Output:

  Promise<Object>

  appendXp

It adds a specified amount of xp to the current amount of xp for that user, in that guild. It re-calculates the level. It creates a new user with that amount of xp, if there is no entry for that user.

Levels.appendXp(<UserID - String>, <GuildID - String>, <Amount - Integer>);

• Output:

  Promise<Boolean>

  appendLevel

It adds a specified amount of levels to current amount, re-calculates and sets the xp reqired to reach the new amount of levels.

Levels.appendLevel(<UserID - String>, <GuildID - String>, <Amount - Integer>);

• Output:

  Promise<Boolean/Object>

  setXp

It sets the xp to a specified amount and re-calculates the level.

Levels.setXp(<UserID - String>, <GuildID - String>, <Amount - Integer>);

• Output:

  Promise<Boolean/Object>

  setLevel

Calculates the xp required to reach a specified level and updates it.

Levels.setLevel(<UserID - String>, <GuildID - String>, <Amount - Integer>);

• Output:

  Promise<Boolean/Object>

  fetch (Updated recently!)

Retrives selected entry from the database, if it exists.

Levels.fetch(<UserID - String>, <GuildID - String>, <FetchPosition - Boolean>);

• Output:

  Promise<Object>

  subtractXp

It removes a specified amount of xp to the current amount of xp for that user, in that guild. It re-calculates the level.

Levels.subtractXp(<UserID - String>, <GuildID - String>, <Amount - Integer>);

• Output:

  Promise<Boolean/Object>

  subtractLevel

It removes a specified amount of levels to current amount, re-calculates and sets the xp reqired to reach the new amount of levels.

Levels.subtractLevel(<UserID - String>, <GuildID - String>, <Amount - Number>);

• Output:

  Promise<Boolean/Object>

  fetchLeaderboard

It gets a specified amount of entries from the database, ordered from higgest to lowest within the specified limit of entries.

Levels.fetchLeaderboard(<GuildID - String>, <Limit - Integer>);

• Output:

  Promise<Array [Objects]>

  computeLeaderboard (Updated recently!)

It returns a new array of object that include level, xp, guild id, user id, leaderboard position, username and discriminator.

Levels.computeLeaderboard(<Client - Discord.js Client>, <Leaderboard - fetchLeaderboard output>, <fetchUsers - boolean, disabled by default>);

• Output:

  Promise<Array [Objects]>

  xpFor

It returns a number that indicates amount of xp required to reach a level based on the input.

Levels.xpFor(<TargetLevel - Integer>);

• Output:

  Integer