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Fixed pubsub no longer working. #37

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Fixed pubsub no longer working. #37

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10 changes: 5 additions & 5 deletions services/backend.js
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,7 @@ function getOption(optionName, environmentName) {

// Verify the header and the enclosed JWT.
function verifyAndDecode(header) {
if (header.startsWith(bearerPrefix)) {
if (header?.startsWith(bearerPrefix)) {
try {
const token = header.substring(bearerPrefix.length);
return jsonwebtoken.verify(token, secret, { algorithms: ['HS256'] });
Expand Down Expand Up @@ -182,7 +182,7 @@ function colorCycleHandler(req) {

function colorQueryHandler(req) {
// Verify all requests.
const payload = verifyAndDecode(req.headers.authorization);
const payload = verifyAndDecode(req.headers?.authorization);

// Get the color for the channel from the payload and return it.
const { channel_id: channelId, opaque_user_id: opaqueUserId } = payload;
Expand Down Expand Up @@ -216,15 +216,15 @@ function sendColorBroadcast(channelId) {
// Create the POST body for the Twitch API request.
const currentColor = color(channelColors[channelId] || initialColor).hex();
const body = JSON.stringify({
content_type: 'application/json',
message: currentColor,
targets: ['broadcast'],
broadcaster_id: channelId,
target: ['broadcast'],
});

// Send the broadcast request to the Twitch API.
verboseLog(STRINGS.colorBroadcast, currentColor, channelId);
request(
`https://api.twitch.tv/extensions/message/${channelId}`,
`https://api.twitch.tv/helix/extensions/pubsub`,
{
method: 'POST',
headers,
Expand Down