Refactoring, comments & overall improvements

modules/core/events/ready.ts

@@ -0,0 +1,48 @@
+import { generateDependencyReport } from "@discordjs/voice";
+import { Events } from "discord.js";
+
+import config from "$config.js";
+import Client from "$lib/client.js";
+import logger from "$lib/logger.js";
+
+/**
+ * Function that will execute upon emitting Client's Ready event.
+ *
+ * @remarks Will push slash commands, set activity status,
+ * and log bot's initials.
+ *
+ * @param client - Quetza client.
+ */
+async function execute(client: Client<true>): Promise<void> {
+    const commandData = client.commands.map((value) => value.data);
+
+    // To not reload bot's global slash commands at every dev build.
+    if (process.env.NODE_ENV === "development") {
+        logger.info(
+            "Development mode: Commands will be pushed to the _test guild_!",
+            client.generateApplicationStatus()
+        );
+        logger.info("Dependency report by '@discordjs/voice'.", {
+            report: generateDependencyReport()
+        });
+
+        const guild = await client.guilds.fetch(config.dev.guild);
+        guild.commands.set(commandData);
+    }
+
+    if (process.env.NODE_ENV === "production") {
+        logger.info(
+            "Production mode: Commands will be pushed to the _application_!",
+            client.generateApplicationStatus()
+        );
+
+        await client.application.commands.set(commandData);
+    }
+
+    client.user.setActivity(config.application.activity);
+}
+
+/** Event name. */
+const name = Events.ClientReady;
+
+export { execute, name };