feat(applications): add Application structure

packages/structures/src/applications/Application.ts

@@ -0,0 +1,120 @@
+import { DiscordSnowflake } from '@sapphire/snowflake';
+import type { APIApplication } from 'discord-api-types/v10';
+import { Structure } from '../Structure.js';
+import { kData, kPatch } from '../utils/symbols.js';
+import { isIdSet } from '../utils/type-guards.js';
+import type { Partialize } from '../utils/types.js';
+/**
+ * Represents a Discord application
+ *
+ * @typeParam Omitted - Specify the properties that will not be stored in the raw data field as a union, implement via `DataTemplate`
+ */
+export class Application<Omitted extends keyof APIApplication | '' = ''> extends Structure<APIApplication, Omitted> {
+	public static override readonly DataTemplate: Partial<APIApplication> = {};
+
+	/**
+	 * @param data - The raw data received from the API for the application
+	 */
+	public constructor(data: Partialize<APIApplication, Omitted>) {
+		super(data);
+	}
+
+	/**
+	 * {@inheritDoc Structure.[kPatch]}
+	 *
+	 * @internal
+	 */
+	public override [kPatch](data: Partial<APIApplication>) {
+		return super[kPatch](data);
+	}
+
+	/**
+	 * The id of the application
+	 */
+	public get id() {
+		return this[kData].id;
+	}
+
+	/**
+	 * The name of the application
+	 */
+	public get name() {
+		return this[kData].name;
+	}
+
+	/**
+	 * The description of the application
+	 */
+	public get description() {
+		return this[kData].description;
+	}
+
+	/**
+	 * The icon hash of the application
+	 */
+	public get icon() {
+		return this[kData].icon;
+	}
+
+	/**
+	 * If this application's bot is public.
+	 * When `false` only the application owner can add the application's bot to guilds
+	 */
+	public get botPublic() {
+		return this[kData].bot_public;
+	}
+
+	/**
+	 * If this application's bot requires code grant.
+	 * When `true` the application's bot will only join upon completion of the full OAuth2 code grant flow
+	 */
+	public get botRequireCodeGrant() {
+		return this[kData].bot_require_code_grant;
+	}
+
+	/**
+	 * The hexadecimal encoded key for verification in interactions and the GameSDK's GetTicket function
+	 */
+	public get verifyKey() {
+		return this[kData].verify_key;
+	}
+
+	/**
+	 * The team this application belongs to
+	 */
+	public get team() {
+		return this[kData].team;
+	}
+
+	/**
+	 * If webhook events are enabled for the application
+	 */
+	public get eventWebhookStatus() {
+		return this[kData].event_webhooks_status;
+	}
+
+	/**
+	 * The timestamp the application was created at
+	 */
+	public get createdTimestamp() {
+		return isIdSet(this.id) ? DiscordSnowflake.timestampFrom(this.id) : null;
+	}
+
+	/**
+	 * The time the application was created at
+	 */
+	public get createdAt() {
+		const createdTimestamp = this.createdTimestamp;
+		return createdTimestamp ? new Date(createdTimestamp) : null;
+	}
+
+	/**
+	 * When concatenated with a string, this automatically returns the application's name instead of the
+	 * Application object.
+	 *
+	 * @returns The application's name or an empty string if it doesn't have a name
+	 */
+	public override toString() {
+		return this.name ?? '';
+	}
+}

packages/structures/src/applications/index.ts

@@ -0,0 +1 @@
+export * from './Application.js';

packages/structures/src/bitfields/ApplicationFlagsBitField.ts

@@ -0,0 +1,16 @@
+import { ApplicationFlags } from 'discord-api-types/v10';
+import { BitField } from './BitField.js';
+
+/**
+ * Data structure that makes it easy to interact with a {@link (Application:class).flags} bitfield.
+ */
+export class ApplicationFlagsBitField extends BitField<keyof ApplicationFlags> {
+	/**
+	 * Numeric application flags.
+	 */
+	public static override readonly Flags = ApplicationFlags;
+
+	public override toJSON() {
+		return super.toJSON(true);
+	}
+}

packages/structures/src/index.ts

@@ -1,3 +1,4 @@
+export * from './applications/index.js';
 export * from './bitfields/index.js';
 export * from './channels/index.js';
 export * from './invites/index.js';