Add command for self-role management

commands/roles.js

@@ -0,0 +1,54 @@
+const { SlashCommandBuilder } = require('@discordjs/builders');
+
+module.exports = {
+	data: new SlashCommandBuilder()
+		.setName('role')
+		.setDescription('Apply a role to yourself, or remove yourself from it. Toggley')
+		.addStringOption(option =>
+			option.setName("role")
+				.setDescription('The role you wish to join')
+				.setRequired(true)
+				.addChoices(
+					{ name: 'Smite', value: '843092235016208404' },
+					{ name: 'Factorio', value: '995806023094894642' },
+					{ name: 'Minecraft', value: '854460008292286494' },
+		)),
+	async execute(interaction) {
+
+		// Get role id from the choice
+		let roleId = interaction.options.getString('role');
+		// Then get the role itself
+		let role = interaction.guild.roles.cache.get(roleId);
+
+		// If the role doesn't exist, then exit
+		if (!role){
+			await interaction.reply('Role not found');
+			console.log('Role not found ' + roleId);
+			return;
+		}
+
+		// TODO:
+		// Check if the user is already in role.
+		// If they are we want to remove them
+		if (interaction.member.roles.cache.has(roleId)) {
+			console.log('in role already');
+			var reply = 'You\'ve been removed from the role ' + interaction.options.getString('role');
+			// Remove user from role
+			interaction.member.roles.remove(role);
+		}
+		else {
+			var reply = 'You\'ve been added to the role ' + interaction.options.getString('role');
+			// Add user to role
+			interaction.member.roles.add(role);
+		}
+
+		// Return message to the user in Discord channel
+		// Ephemeral only shows to the person that called the command
+		await interaction.reply({
+			content: reply,
+			ephemeral: true
+		});
+
+	},
+};
+