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48 lines
1.5 KiB
TypeScript
48 lines
1.5 KiB
TypeScript
import type { Message } from 'discord.js';
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/**
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* @param message The message object
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* @returns `true` if message comes from DM, `false` otherwise
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* @example isNotFromDM(message) ? 'Not From DM' : 'from DM'
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*
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*/
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export function isNotFromDM ( message: Message ) {
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return message.channel.type !== 'DM';
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}
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/**
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* Checks if the author of message is a bot or not
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* @param message The message to check
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* @returns `true` if the author of the message is a bot, `false` otherwise
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* @example
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* isBot(message) ? 'yes it is a bot' : 'no it is not a bot';
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*/
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export function isNotFromBot(message: Message) {
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return !message.author.bot;
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}
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/**
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* Checks if the message **starts** with the prefix
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* @param message The message to check
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* @param prefix The prefix to check for
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* @returns `true` if the message starts with the prefix, `false` otherwise
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* @example
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* hasPrefix(message, '!') ? 'yes it does' : 'no it does not';
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*/
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export function hasPrefix(message: Message, prefix?: string) {
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return message.content.startsWith(prefix!);
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}
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/**
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* Removes the first character(s) _[depending on prefix length]_ of the message
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* @param message The message to remove the prefix from
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* @param prefix The prefix to remove
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* @returns The message without the prefix
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* @example
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* message.content = '!ping';
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* console.log(fmt(message, '!'));
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* // [ 'ping' ]
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*/
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export function fmt(msg: Message, prefix: string): string[] {
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return msg.content.slice(prefix.length).trim().split(/\s+/g);
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}
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