55 lines
2 KiB
JavaScript
55 lines
2 KiB
JavaScript
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const Discord = require('discord.js');
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module.exports = async(client, commands, options = {
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debug: false,
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guildId: null
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}) => {
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const log = (message) => options.debug && console.log(message);
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const ready = client.readyAt ? Promise.resolve() : new Promise(resolve => client.once('ready', resolve));
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await ready;
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const currentCommands = await client.application.commands.fetch(options.guildId && { guildId: options.guildId });
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log(`Synchronizing commands...`);
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log(`Currently ${currentCommands.size} commands are registered to the bot.`);
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const newCommands = commands.filter((command) => !currentCommands.some((c) => c.name === command.name));
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for (let newCommand of newCommands) {
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await client.application.commands.create(newCommand, options.guildId);
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}
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log(`Created ${newCommands.length} commands!`);
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const deletedCommands = currentCommands.filter((command) => !commands.some((c) => c.name === command.name)).toJSON();
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for (let deletedCommand of deletedCommands) {
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await deletedCommand.delete();
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}
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log(`Deleted ${deletedCommands.length} commands!`);
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const updatedCommands = commands.filter((command) => currentCommands.some((c) => c.name === command.name));
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let updatedCommandCount = 0;
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for (let updatedCommand of updatedCommands) {
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const newCommand = updatedCommand;
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const previousCommand = currentCommands.find((c) => c.name === updatedCommand.name);
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let modified = false;
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if (previousCommand.description !== newCommand.description) modified = true;
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if (!Discord.ApplicationCommand.optionsEqual(previousCommand.options ?? [], newCommand.options ?? [])) modified = true;
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if (modified) {
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await previousCommand.edit(newCommand);
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updatedCommandCount++;
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}
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}
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log(`Updated ${updatedCommandCount} commands!`);
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log(`Commands synchronized!`);
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return {
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currentCommandCount: currentCommands.size,
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newCommandCount: newCommands.length,
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deletedCommandCount: deletedCommands.length,
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updatedCommandCount
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};
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}
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