Quick start with Supabase Edge Functions

<- Intro Serverless

Learn how to send your first request by using a Supabase Edge Function.

Render PDF

import { corsHeaders } from '../_shared/cors.ts';
import getSupabaseClient from '../_shared/supabaseClient.ts';

Deno.serve(async (req) => {
  if (req.method === 'OPTIONS') {
    return new Response(null, { headers: corsHeaders, status: 204 });
  }

  try {
    // Extracting the authorization header
    const authHeader = req.headers.get('Authorization')!;
    // Using the Supabase client (if necessary for your use case)
    const supabaseClient = getSupabaseClient(authHeader);

    // You might need to validate or process the request here

    // Retrieving the DOPPIO_API_TOKEN from environment variables
    const doppioApiToken = Deno.env.get('DOPPIO_API_TOKEN');
    if (!doppioApiToken) {
      throw new Error('DOPPIO_API_TOKEN is not set in environment variables');
    }

    // Your PDF rendering logic
    const res = await fetch('https://api.doppio.sh/v1/render/pdf/sync', {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${doppioApiToken}`,
      },
      body: JSON.stringify({
        page: {
          goto: {
            url: "https://www.spacejam.com/1996/",
          },
          options: {
            waitUntil: [
              "networkidle0"
            ]
          }
        }
      }),
    });

    const data = await res.json();

    return new Response(JSON.stringify(data), {
      headers: { ...corsHeaders, 'Content-Type': 'application/json' },
      status: 200,
    });

  } catch (error) {
    // Do something :-)
  }
});