feat: /node

src/commands/general/node.ts

@@ -0,0 +1,76 @@
+import { ApplyOptions } from "@sapphire/decorators";
+import { Command } from "@sapphire/framework";
+import { RandomLoadingMessage } from "../../lib/constants";
+import { pickRandom } from "../../lib/utils";
+import { Node } from "sakulink";
+import { stripIndent } from "common-tags";
+import { Message } from "discord.js";
+import ms from "ms";
+
+/**
+ * The `node` command for Melody.
+ *
+ * @since 1.0.0
+ */
+@ApplyOptions<Command.Options>({
+	description: "Display nodes information",
+})
+export class UserCommand extends Command {
+	/**
+	 * Registers the command to the registry.
+	 *
+	 * @param registry The registry to register the command to.
+	 * @since 1.0.0
+	 */
+	public override registerApplicationCommands(registry: Command.Registry): void {
+		registry.registerChatInputCommand({
+			name: this.name,
+			description: this.description,
+		});
+	}
+
+	/**
+	 * Runs the command when it is invoked.
+	 *
+	 * @param interaction The interaction that invoked the command.
+	 * @returns The response to send to the user.
+	 * @since 1.0.0
+	 */
+	public override async chatInputRun(interaction: Command.ChatInputCommandInteraction): Promise<Message<boolean>> {
+		await interaction.reply({ content: pickRandom(RandomLoadingMessage) });
+
+		// Get the list of nodes from the manager
+		const nodes = this.container.client.manager.nodes.map((node: Node) => ({
+			stats: node.stats,
+			connected: node.connected,
+			identifier: node.options.identifier,
+		}));
+
+		// Create an emoji for each node based on whether it is online or not
+		const getEmoji = (isOnline: boolean) => (isOnline ? ":green_circle:" : ":red_circle:");
+
+		// Create an embed with all the information
+		const embed = {
+			author: {
+				name: this.container.client.user!.username,
+				icon_url: this.container.client.user!.displayAvatarURL(),
+			},
+			color: 0xffffff,
+			description: `${this.container.client.user!.username} Nodes Information`,
+			fields: nodes.map((item) => ({
+				inline: true,
+				name: `${getEmoji(item.connected)} ${item.identifier}`,
+				value: stripIndent`
+        ┊ Connected: \`${item.stats.players}\`
+        ┊ Playing: \`${item.stats.playingPlayers}\`
+        ┊ CPU: \`${(item.stats.cpu.lavalinkLoad * 100).toFixed(2)}% (${item.stats.cpu.cores})\`
+        ┊ RAM: \`${(item.stats.memory.used / 1024 / 1024).toFixed(2)}MB/${(item.stats.memory.reservable / 1024 / 1024).toFixed(2)}MB\`
+        ╰ Uptime: \`${ms(item.stats.uptime)}\`
+        `,
+			})),
+		};
+
+		// Edit the previous message with the embed
+		return await interaction.editReply({ embeds: [embed], content: null });
+	}
+}