Added Purge Below (and help description)

Author: EleosOS

src/Modules/Commands/contextMessage/PurgeBelow.ts

@@ -0,0 +1,39 @@
+import { Interaction } from "detritus-client";
+import { BaseCollection } from "detritus-client/lib/collections";
+import { Permissions } from "detritus-client/lib/constants";
+import { Message } from "detritus-client/lib/structures";
+
+import { BaseContextMenuMessageCommand, ContextMenuMessageArgs } from "..";
+
+class VCNotifyContextCommand extends BaseContextMenuMessageCommand {
+    constructor() {
+        super({
+            name: "Purge Below",
+            permissions: [Permissions.ADMINISTRATOR],
+            permissionsClient: [Permissions.MANAGE_MESSAGES],
+        });
+    }
+
+    async run(ctx: Interaction.InteractionContext, args: ContextMenuMessageArgs) {
+        const messages: BaseCollection<string, Message> = await ctx.channel!.fetchMessages({
+            after: args.message.id,
+            limit: 100,
+        });
+
+        if (messages.length < 2) {
+            return this.ephEoR(ctx, "There were not enough messages to purge.", 2);
+        }
+
+        return ctx.channel
+            ?.bulkDelete(
+                messages.map((v, k) => {
+                    return k;
+                })
+            )
+            .then(() => {
+                this.ephEoR(ctx, `Deleted ${messages.length} messages.`, 1);
+            });
+    }
+}
+
+export default VCNotifyContextCommand;

src/Modules/Components/HelpSelect.ts

@@ -235,7 +235,8 @@ amount: How much the hue should change.
             "Commands",
             `\`/help\` - You're looking at it right now!
 \n\`/ping\` - Pong!
-\n\`/purge (amount)\` - Deletes the specified amount of messages, between 2 and 100 messages at a time.`
+\n\`/purge (amount)\` - Deletes the specified amount of messages, between 2 and 100 messages at a time.
+\n\`Message Context Menu: Purge Below - Deletes up to 100 messages sent after the selected message (minimum 2).\``
         );
 
         this.embed.addField("User Left Messages", `The bot can be set up to send a message in a specific channel when a user leaves the server.`);