Finish a video upload (step 3 of 3)

// Step 2 happens in your client with a TUS library (npm i tus-js-client),
// then step 3 registers the finished upload.
import * as tus from 'tus-js-client';
import { readFile } from 'node:fs/promises';

const creds = await ( // step 1
  await fetch('https://www.dropfans.io/api/external/v1/vault/video-upload', {
    method: 'POST',
    headers: {
      Authorization: `Bearer ${process.env.DROPFANS_API_KEY}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({ originalName: 'teaser.mp4' }),
  })
).json();

const file = await readFile('teaser.mp4');
await new Promise((resolve, reject) => {   // step 2 — raw bytes straight to the CDN
  new tus.Upload(file, {
    endpoint: creds.tusEndpoint,
    headers: {
      AuthorizationSignature: creds.signature,
      AuthorizationExpire: String(creds.expires),
      VideoId: creds.videoId,
      LibraryId: creds.libraryId,
    },
    metadata: { filetype: 'video/mp4', title: 'teaser.mp4' },
    onError: reject,
    onSuccess: resolve,
  }).start();
});

// step 3 — 409 means "not finished yet": back off and retry the same call
for (const waitMs of [0, 2000, 5000, 10000, 30000]) {
  if (waitMs) await new Promise((r) => setTimeout(r, waitMs));
  const res = await fetch(
    'https://www.dropfans.io/api/external/v1/vault/video-upload/complete',
    {
      method: 'POST',
      headers: {
        Authorization: `Bearer ${process.env.DROPFANS_API_KEY}`,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        videoId: creds.videoId,
        originalName: 'teaser.mp4',
        completionToken: creds.completionToken,
      }),
    },
  );
  if (res.status !== 409) {
    console.log(await res.json());
    break;
  }
}

import os
import requests

res = requests.post(
    "https://www.dropfans.io/api/external/v1/vault/video-upload/complete",
    headers={"Authorization": f"Bearer {os.environ['DROPFANS_API_KEY']}"},
    json={
        "videoId": "c2f7f9e2-1111-4222-b333-4d55e6f7a8b9",
        "originalName": "teaser.mp4",
        "completionToken": "eyJ…",
    },
)
print(res.json())