87 lines
2.1 KiB
TypeScript
87 lines
2.1 KiB
TypeScript
import type { WebhookEvent } from '@clerk/backend';
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import { httpRouter } from 'convex/server';
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import { Webhook } from 'svix';
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import { internal } from './_generated/api';
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import { httpAction } from './_generated/server';
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async function validateRequest(
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req: Request
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): Promise<WebhookEvent | undefined> {
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const payloadString = await req.text();
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const svixHeaders = {
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'svix-id': req.headers.get('svix-id')!,
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'svix-timestamp': req.headers.get('svix-timestamp')!,
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'svix-signature': req.headers.get('svix-signature')!,
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};
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const webhookSecret = process.env.CLERK_WEBHOOK_SECRET;
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if (webhookSecret === undefined) {
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throw Error('CLERK_WEBHOOK_SECRET is undefined');
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}
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const wh = new Webhook(webhookSecret);
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let evt: Event | null = null;
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try {
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evt = wh.verify(payloadString, svixHeaders) as Event;
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} catch (error) {
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console.error(error);
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return;
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}
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return evt as unknown as WebhookEvent;
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}
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const handleClerkWebhook = httpAction(async (ctx, request) => {
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const event = await validateRequest(request);
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if (!event) {
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return new Response('Error occurred', {
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status: 400,
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});
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}
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switch (event.type) {
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case 'user.created':
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case 'user.updated': {
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const existingUser = await ctx.runQuery(internal.users.getUser, {
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subject: event.data.id,
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});
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if (existingUser && event.type === 'user.created') {
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console.warn('Overwriting user', event.data.id, 'with', event.data);
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}
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console.log('creating/updating user', event.data.id);
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await ctx.runMutation(internal.users.updateOrCreateUser, {
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clerkUser: event.data,
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});
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break;
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}
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case 'user.deleted': {
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const id = event.data.id!;
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await ctx.runMutation(internal.users.deleteUser, { id });
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break;
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}
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default: {
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console.warn('ignored Clerk webhook event', event.type);
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}
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}
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return new Response(null, {
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status: 200,
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});
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});
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const http = httpRouter();
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http.route({
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path: '/clerk-users-webhook',
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method: 'POST',
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handler: handleClerkWebhook,
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});
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export default http;
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