fix: interaction callback

src/api/middlewares/Authentication.ts

@@ -32,7 +32,7 @@ export const NO_AUTHORIZATION_ROUTES = [
 	"GET /invites/",
 	// Routes with a seperate auth system
 	/^(POST|HEAD|GET|PATCH|DELETE) \/webhooks\/\d+\/\w+\/?/, // no token requires auth
-	// /^POST \/interactions\/\d+\/\w+\/callback/, // This is marked as Unauthoricated route on https://discord.food. But when it is then not all requests have req.user_id?
+	/^POST \/interactions\/\d+\/[A-Za-z0-9_-]+\/callback/,
 	// Public information endpoints
 	"GET /ping",
 	"GET /gateway",

src/api/routes/interactions/#interaction_id/#interaction_token/callback.ts

@@ -55,13 +55,13 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 			// TODO
 			break;
 		case InteractionCallbackType.CHANNEL_MESSAGE_WITH_SOURCE: {
-			const message = Message.create({
+			const message = await Message.createWithDefaults({
 				type: MessageType.APPLICATION_COMMAND,
 				timestamp: new Date(),
-				application_id: req.user_id,
+				application_id: interaction.applicationId,
 				guild_id: interaction.guildId,
 				channel_id: interaction.channelId,
-				author_id: req.user_id,
+				author_id: interaction.applicationId,
 				content: body.data.content,
 				tts: body.data.tts,
 				embeds: body.data.embeds || [],
@@ -69,7 +69,7 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 				poll: body.data.poll,
 				flags: body.data.flags,
 				reactions: [],
-				// webhook_id: req.user_id, // This one requires a webhook to be created first
+				// webhook_id: interaction.applicationId, // This one requires a webhook to be created first
 				interaction: {
 					id: interactionId,
 					name: interaction.commandName,
@@ -98,9 +98,9 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 				event: "MESSAGE_CREATE",
 				channel_id: interaction.channelId,
 				data: {
-					application_id: message.application_id,
+					application_id: interaction.applicationId,
 					attachments: message.attachments,
-					author: (await User.findOneOrFail({ where: { id: message.author_id } })).toPublicUser(),
+					author: message.author?.toPublicUser(),
 					channel_id: message.channel_id,
 					channel_type: 0,
 					components: message.components,
@@ -131,7 +131,7 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 					timestamp: message.timestamp,
 					tss: message.tts,
 					type: message.type,
-					webhook_id: req.user_id,
+					webhook_id: interaction.applicationId,
 				} as MessageCreateSchema,
 			} as MessageCreateEvent);
 			break;

src/api/routes/interactions/index.ts

@@ -20,8 +20,9 @@ import { randomBytes } from "crypto";
 import { InteractionSchema } from "@spacebar/schemas";
 import { route } from "@spacebar/api";
 import { Request, Response, Router } from "express";
-import { emitEvent, InteractionCreateEvent, InteractionFailureEvent, Snowflake } from "@spacebar/util";
-import { pendingInteractions } from "../../../util/imports/Interactions";
+import { emitEvent, Guild, InteractionCreateEvent, InteractionFailureEvent, InteractionType, Member, Message, Snowflake, User } from "@spacebar/util";
+import { pendingInteractions } from "@spacebar/util/imports/Interactions";
+import { InteractionCreateSchema } from "@spacebar/schemas/api/bots/InteractionCreateSchema";
 
 const router = Router({ mergeParams: true });
 
@@ -40,18 +41,56 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 		},
 	} as InteractionCreateEvent);
 
+	const user = await User.findOneOrFail({ where: { id: req.user_id } });
+
+	const interactionData: Partial<InteractionCreateSchema> = {
+		id: interactionId,
+		application_id: body.application_id,
+		channel_id: body.channel_id,
+		type: body.type,
+		token: interactionToken,
+		version: 1,
+		app_permissions: "0", // TODO: add this later
+		entitlements: [],
+		authorizing_integration_owners: { "0": req.user_id },
+		context: 0, // TODO: add this later
+		attachment_size_limit: 0, // TODO: add this later
+	};
+
+	if (body.type === InteractionType.ApplicationCommand || body.data.type === InteractionType.MessageComponent || body.data.type === InteractionType.ModalSubmit) {
+		interactionData.data = body.data;
+	}
+
+	if (body.type != InteractionType.Ping) {
+		interactionData.locale = user?.settings?.locale;
+	}
+
+	if (body.guild_id) {
+		interactionData.guild_id = body.guild_id;
+
+		const guild = await Guild.findOneOrFail({ where: { id: body.guild_id } });
+		const member = await Member.findOneOrFail({ where: { guild_id: body.guild_id, id: req.user_id }, relations: ["user"] });
+
+		interactionData.guild = {
+			id: guild.id,
+			features: guild.features,
+			locale: guild.preferred_locale!,
+		};
+
+		interactionData.guild_locale = guild.preferred_locale;
+		interactionData.member = member.toPublicMember();
+	} else {
+		interactionData.user = user.toPublicUser();
+	}
+
+	if (body.type === InteractionType.MessageComponent || body.data.type === InteractionType.ModalSubmit) {
+		interactionData.message = await Message.findOneOrFail({ where: { id: body.message_id } });
+	}
+
 	emitEvent({
 		event: "INTERACTION_CREATE",
 		user_id: body.application_id,
-		data: {
-			channel_id: body.channel_id,
-			guild_id: body.guild_id,
-			id: interactionId,
-			member_id: req.user_id,
-			token: interactionToken,
-			type: body.type,
-			nonce: body.nonce,
-		},
+		data: interactionData,
 	} as InteractionCreateEvent);
 
 	const interactionTimeout = setTimeout(() => {
@@ -69,6 +108,7 @@ router.post("/", route({}), async (req: Request, res: Response) => {
 	pendingInteractions.set(interactionId, {
 		timeout: interactionTimeout,
 		nonce: body.nonce,
+		applicationId: body.application_id,
 		userId: req.user_id,
 		guildId: body.guild_id,
 		channelId: body.channel_id,