Merge pull request #455 from fosscord/sticker

Stickers

api/src/Server.ts

@@ -78,7 +78,7 @@ export class FosscordServer extends Server {
 		api.use("*", (error: any, req: Request, res: Response, next: NextFunction) => {
 			if (error) return next(error);
 			res.status(404).json({
-				message: "404: Not Found",
+				message: "404 endpoint not found",
 				code: 0
 			});
 			next();

api/src/routes/channels/#channel_id/messages/index.ts

@@ -64,6 +64,7 @@ export interface MessageCreateSchema {
 	payload_json?: string;
 	file?: any;
 	attachments?: any[]; //TODO we should create an interface for attachments
+	sticker_ids?: string[];
 }
 
 // https://discord.com/developers/docs/resources/channel#create-message

api/src/routes/guilds/#guild_id/emojis.ts

@@ -40,17 +40,14 @@ router.post("/", route({ body: "EmojiCreateSchema", permission: "MANAGE_EMOJIS_A
 	const { guild_id } = req.params;
 	const body = req.body as EmojiCreateSchema;
 
+	const id = Snowflake.generate();
 	const emoji_count = await Emoji.count({ guild_id: guild_id });
 	const { maxEmojis } = Config.get().limits.guild;
 
 	if (emoji_count >= maxEmojis) throw DiscordApiErrors.MAXIMUM_NUMBER_OF_EMOJIS_REACHED.withParams(maxEmojis);
-
-	const id = Snowflake.generate();
-
 	if (body.require_colons == null) body.require_colons = true;
 
 	const user = await User.findOneOrFail({ id: req.user_id });
-
 	body.image = (await handleFile(`/emojis/${id}`, body.image)) as string;
 
 	const emoji = await new Emoji({

api/src/routes/guilds/#guild_id/premium.ts

@@ -0,0 +1,10 @@
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+const router = Router();
+
+router.get("/subscriptions", route({}), async (req: Request, res: Response) => {
+	// TODO:
+	res.json([]);
+});
+
+export default router;

api/src/routes/guilds/#guild_id/stickers.ts

@@ -0,0 +1,135 @@
+import {
+	emitEvent,
+	GuildStickersUpdateEvent,
+	handleFile,
+	Member,
+	Snowflake,
+	Sticker,
+	StickerFormatType,
+	StickerType,
+	uploadFile
+} from "@fosscord/util";
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+import multer from "multer";
+import { HTTPError } from "lambert-server";
+const router = Router();
+
+router.get("/", route({}), async (req: Request, res: Response) => {
+	const { guild_id } = req.params;
+	await Member.IsInGuildOrFail(req.user_id, guild_id);
+
+	res.json(await Sticker.find({ guild_id }));
+});
+
+const bodyParser = multer({
+	limits: {
+		fileSize: 1024 * 1024 * 100,
+		fields: 10,
+		files: 1
+	},
+	storage: multer.memoryStorage()
+}).single("file");
+
+router.post(
+	"/",
+	bodyParser,
+	route({ permission: "MANAGE_EMOJIS_AND_STICKERS", body: "ModifyGuildStickerSchema" }),
+	async (req: Request, res: Response) => {
+		if (!req.file) throw new HTTPError("missing file");
+
+		const { guild_id } = req.params;
+		const body = req.body as ModifyGuildStickerSchema;
+		const id = Snowflake.generate();
+
+		const [sticker] = await Promise.all([
+			new Sticker({
+				...body,
+				guild_id,
+				id,
+				type: StickerType.GUILD,
+				format_type: getStickerFormat(req.file.mimetype),
+				available: true
+			}).save(),
+			uploadFile(`/stickers/${id}`, req.file)
+		]);
+
+		await sendStickerUpdateEvent(guild_id);
+
+		res.json(sticker);
+	}
+);
+
+export function getStickerFormat(mime_type: string) {
+	switch (mime_type) {
+		case "image/apng":
+			return StickerFormatType.APNG;
+		case "application/json":
+			return StickerFormatType.LOTTIE;
+		case "image/png":
+			return StickerFormatType.PNG;
+		case "image/gif":
+			return StickerFormatType.GIF;
+		default:
+			throw new HTTPError("invalid sticker format: must be png, apng or lottie");
+	}
+}
+
+router.get("/:sticker_id", route({}), async (req: Request, res: Response) => {
+	const { guild_id, sticker_id } = req.params;
+	await Member.IsInGuildOrFail(req.user_id, guild_id);
+
+	res.json(await Sticker.findOneOrFail({ guild_id, id: sticker_id }));
+});
+
+export interface ModifyGuildStickerSchema {
+	/**
+	 * @minLength 2
+	 * @maxLength 30
+	 */
+	name: string;
+	/**
+	 * @maxLength 100
+	 */
+	description?: string;
+	/**
+	 * @maxLength 200
+	 */
+	tags: string;
+}
+
+router.patch(
+	"/:sticker_id",
+	route({ body: "ModifyGuildStickerSchema", permission: "MANAGE_EMOJIS_AND_STICKERS" }),
+	async (req: Request, res: Response) => {
+		const { guild_id, sticker_id } = req.params;
+		const body = req.body as ModifyGuildStickerSchema;
+
+		const sticker = await new Sticker({ ...body, guild_id, id: sticker_id }).save();
+		await sendStickerUpdateEvent(guild_id);
+
+		return res.json(sticker);
+	}
+);
+
+async function sendStickerUpdateEvent(guild_id: string) {
+	return emitEvent({
+		event: "GUILD_STICKERS_UPDATE",
+		guild_id: guild_id,
+		data: {
+			guild_id: guild_id,
+			stickers: await Sticker.find({ guild_id: guild_id })
+		}
+	} as GuildStickersUpdateEvent);
+}
+
+router.delete("/:sticker_id", route({ permission: "MANAGE_EMOJIS_AND_STICKERS" }), async (req: Request, res: Response) => {
+	const { guild_id, sticker_id } = req.params;
+
+	await Sticker.delete({ guild_id, id: sticker_id });
+	await sendStickerUpdateEvent(guild_id);
+
+	return res.sendStatus(204);
+});
+
+export default router;

api/src/routes/sticker-packs/#id/index.ts

@@ -1,19 +0,0 @@
-import { Request, Response, Router } from "express";
-import { route } from "@fosscord/api";
-
-const router: Router = Router();
-
-router.get("/", route({}), async (req: Request, res: Response) => {
-	//TODO
-	res.json({
-		id: "",
-		stickers: [],
-		name: "",
-		sku_id: "",
-		cover_sticker_id: "",
-		description: "",
-		banner_asset_id: ""
-	}).status(200);
-});
-
-export default router;

api/src/routes/sticker-packs/index.ts

@@ -1,11 +1,13 @@
 import { Request, Response, Router } from "express";
 import { route } from "@fosscord/api";
+import { StickerPack } from "@fosscord/util";
 
 const router: Router = Router();
 
 router.get("/", route({}), async (req: Request, res: Response) => {
-	//TODO
-	res.json({ sticker_packs: [] }).status(200);
+	const sticker_packs = await StickerPack.find({ relations: ["stickers"] });
+
+	res.json({ sticker_packs });
 });
 
 export default router;

api/src/routes/stickers/#sticker_id/index.ts

@@ -0,0 +1,12 @@
+import { Sticker } from "@fosscord/util";
+import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
+const router = Router();
+
+router.get("/", route({}), async (req: Request, res: Response) => {
+	const { sticker_id } = req.params;
+
+	res.json(await Sticker.find({ id: sticker_id }));
+});
+
+export default router;

api/src/routes/template.ts.disabled

@@ -1,10 +1,11 @@
 //TODO: this is a template for a generic route
 
 import { Router, Request, Response } from "express";
+import { route } from "@fosscord/api";
 const router = Router();
 
-router.get("/", async (req: Request, res: Response) => {
-	res.send({});
+router.get("/",route({}), async (req: Request, res: Response) => {
+	res.json({});
 });
 
 export default router;

api/src/util/Message.ts

@@ -24,7 +24,7 @@ import fetch from "node-fetch";
 import cheerio from "cheerio";
 import { MessageCreateSchema } from "../routes/channels/#channel_id/messages";
 
-// TODO: check webhook, application, system author
+// TODO: check webhook, application, system author, stickers
 // TODO: embed gifs/videos/images
 
 const LINK_REGEX = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/g;
@@ -46,6 +46,7 @@ export async function handleMessage(opts: MessageOptions): Promise<Message> {
 
 	const message = new Message({
 		...opts,
+		sticker_items: opts.sticker_ids?.map((x) => ({ id: x })),
 		guild_id: channel.guild_id,
 		channel_id: opts.channel_id,
 		attachments: opts.attachments || [],
@@ -82,7 +83,7 @@ export async function handleMessage(opts: MessageOptions): Promise<Message> {
 	}
 
 	// TODO: stickers/activity
-	if (!opts.content && !opts.embeds?.length && !opts.attachments?.length) {
+	if (!opts.content && !opts.embeds?.length && !opts.attachments?.length && !opts.sticker_ids?.length) {
 		throw new HTTPError("Empty messages are not allowed", 50006);
 	}