item class now extends command class, previously was implicit, now explicit

src/items/index.ts

@@ -1,49 +1,30 @@
-import type { EventSubChannelChatMessageEvent } from "@twurple/eventsub-base";
-import type { specialExecuteArgs, userType } from "lib/commandUtils";
+import { Command, type commandOptions } from "lib/commandUtils";
 import type User from "user";
 
-type itemOptions = {
+interface itemOptions extends commandOptions {
 	name: items;
-	aliases: string[];
 	prettyName: string;
 	plural: string;
 	description: string;
-	execution: (
-		message: EventSubChannelChatMessageEvent,
-		sender: User,
-		args?: specialExecuteArgs,
-	) => Promise<void>;
-	specialaliases?: string[];
 	price: number;
-};
+}
 
-export class Item {
+export class Item extends Command {
 	public readonly name: items;
 	public readonly prettyName: string;
 	public readonly plural: string;
 	public readonly description: string;
-	public readonly aliases: string[];
-	public readonly specialaliases: string[];
-	public readonly usertype: userType;
 	public readonly price: number;
-	public readonly execute: (
-		message: EventSubChannelChatMessageEvent,
-		sender: User,
-		args?: specialExecuteArgs,
-	) => Promise<void>;
-	public readonly disableable: boolean;
 
 	/** Creates an item object */
 	constructor(options: itemOptions) {
+		options.disableable = true; // Items can always be disabled
+		options.usertype = "chatter"; // Everyone can use items
+		super(options);
 		this.name = options.name;
 		this.prettyName = options.prettyName;
 		this.plural = options.plural;
 		this.description = options.description;
-		this.aliases = options.aliases;
-		this.usertype = "chatter"; // Items are usable by everyone
-		this.execute = options.execution;
-		this.disableable = true;
-		this.specialaliases = options.specialaliases ?? [];
 		this.price = options.price;
 	}
 }

src/lib/commandUtils.ts

@@ -9,7 +9,7 @@ export type specialExecuteArgs = {
 	activation?: string;
 };
 
-export type commandOptions = {
+export interface commandOptions {
 	name: string;
 	aliases: string[];
 	usertype: userType;
@@ -20,7 +20,7 @@ export type commandOptions = {
 	) => Promise<void>;
 	disableable?: boolean;
 	specialaliases?: string[];
-};
+}
 
 /** The Command class represents a command */
 export class Command {