QR Code Command

The qr command is a utility feature in a Discord bot that displays a QR code for a specified currency (KHR or USD).

Command Details

• Name: qr
• Aliases: qrcode
• Category: Utility
• Description: Displays the QR code for KHR or USD.
• Usage:
  • Prefix: P qr <kh|usd>, p qr <kh|usd>
  • Slash: /qr [currency]
• Examples:
  • P qr kh
  • p qr usd
  • /qr kh
• Cooldown: 3 seconds
• Arguments: Required (currency: kh or usd)
• Slash Command: Enabled
• Permissions:
  • Bot: SendMessages
  • User: SendMessages
• Player Requirements: None (no voice, DJ, or active player required)

Functionality

• Displays a QR code image for the specified currency (KHR or USD).
• Sends an initial "searching" message with a loading emoji, then replaces it with an embed containing:
  • The QR code image for the selected currency, sourced from globalGif.qrKH or globalGif.qrUSD.
  • A title indicating the currency (e.g., "QR Code for KHR").
  • A description confirming the QR code for the selected currency.
• Supports both prefix-based (P or p) and slash command (/) inputs.
• If an invalid currency is provided (not kh or usd), an error message is displayed, optionally with an ephemeral flag for slash commands.

Code Overview

The command is built using a Command class structure and handles both message-based and interaction-based (slash command) inputs. It uses:

• client.embed() to create a formatted embed.
• globalGif.qrKH or globalGif.qrUSD to retrieve the QR code image URL based on the selected currency.
• Language localization for messages and emojis via qrMessages.
• Error handling for invalid currency inputs (not kh or usd).