fix(spotify): do not override auth header on refresh token

packages/backend/src/apps/spotify/auth/refresh-token.ts

@@ -1,23 +1,24 @@
 import { IGlobalVariable } from '@automatisch/types';
-import qs from 'qs';
 
 const refreshToken = async ($: IGlobalVariable) => {
-  const stringifiedBody = qs.stringify({
-    refresh_token: $.auth.data.refreshToken as string,
-    grant_type: 'refresh_token',
-  });
-
-  const headers = {
-    Authorization: `Basic ${Buffer.from(
-      $.auth.data.clientId + ':' + $.auth.data.clientSecret
-    ).toString('base64')}`,
-    'Content-Type': 'application/x-www-form-urlencoded',
-  };
-
   const response = await $.http.post(
     'https://accounts.spotify.com/api/token',
-    stringifiedBody,
-    { headers }
+    null,
+    {
+      headers: {
+        Authorization: `Basic ${Buffer.from(
+          $.auth.data.clientId + ':' + $.auth.data.clientSecret
+        ).toString('base64')}`,
+        'Content-Type': 'application/x-www-form-urlencoded',
+      },
+      params: {
+        refresh_token: $.auth.data.refreshToken as string,
+        grant_type: 'refresh_token',
+      },
+      additionalProperties: {
+        skipAddingAuthHeader: true
+      }
+    }
   );
 
   await $.auth.set({

packages/backend/src/apps/spotify/common/add-auth-header.ts

@@ -1,6 +1,8 @@
 import { TBeforeRequest } from '@automatisch/types';
 
 const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+  if (requestConfig.additionalProperties?.skipAddingAuthHeader) return requestConfig;
+
   if ($.auth.data?.accessToken) {
     const authorizationHeader = `Bearer ${$.auth.data.accessToken}`;
     requestConfig.headers.Authorization = authorizationHeader;