Add slash command warning and ignore > chat prefix

src/events/messageCreate.ts

@@ -1,12 +1,24 @@
-import { Message } from "discord.js";
+import { EmbedBuilder, Message } from "discord.js";
 import { blacklistCache } from "../database/db";
 import DTelClient from "../internals/client";
+import config from "../config/config";
 
 export default async(client: DTelClient, message: Message): Promise<void> => {
 	if (message.author.id === client.user!.id || blacklistCache.get(message.author.id)) return; // Don't cause loopback & ignore blacklist
 
 	const call = client.calls.find(c => c.to.channelID === message.channel.id || c.from.channelID === message.channel.id);
-	if (!call) return; // We don't need to handle messages we have nothing to do with
+	if (!call) {
+		if (message.content.startsWith(">ping") || message.content.startsWith(">call") || message.content.startsWith(">dial") || message.content.startsWith(">rdial")) {
+			const embed = new EmbedBuilder()
+				.setColor(config.colors.info)
+				.setTitle("DTel has moved to Slash Commands!")
+				.setDescription(`Type \`/\` in the chat to view the available commands. If you need help, please join our [support server](${config.guildInvite})!`);
+			message.reply({
+				embeds: [embed],
+			});
+		}
+		return;
+	} // We don't need to handle messages we have nothing to do with
 
 	call.messageCreate(message);
 };

src/internals/callClient.ts

@@ -519,7 +519,7 @@ export default class CallClient implements CallsWithNumbers {
 	}
 
 	async messageCreate(message: Message): Promise<void> {
-		if (!this.pickedUp?.by) return;
+		if (!this.pickedUp?.by || message.content.startsWith(">")) return;
 		const sideToSendTo = this.getOtherSideByChannel(message.channel.id)!;
 
 		const toSend = await this.processContent(message, sideToSendTo);