feat(salesforce): implement refresh token logic

packages/backend/src/apps/salesforce/auth/refresh-access-token.ts

@@ -0,0 +1,29 @@
+import { IGlobalVariable } from '@automatisch/types';
+import qs from 'querystring';
+
+const refreshAccessToken = async ($: IGlobalVariable) => {
+  const searchParams = qs.stringify({
+    grant_type: 'refresh_token',
+    client_id: $.auth.data.consumerKey as string,
+    client_secret: $.auth.data.consumerSecret as string,
+    refresh_token: $.auth.data.refreshToken as string,
+  });
+  const { data } = await $.http.post(
+    `${$.auth.data.oauth2Url}/token?${searchParams}`,
+    {
+      additionalProperties: {
+        shouldRetry: false,
+      },
+    },
+  );
+
+  await $.auth.set({
+    accessToken: data.access_token,
+    tokenType: data.token_type,
+    idToken: data.id_token,
+    instanceUrl: data.instance_url,
+    signature: data.signature,
+  });
+};
+
+export default refreshAccessToken;

packages/backend/src/apps/salesforce/auth/verify-credentials.ts

@@ -20,7 +20,9 @@ const verifyCredentials = async ($: IGlobalVariable) => {
 
   await $.auth.set({
     accessToken: data.access_token,
+    refreshToken: data.refresh_token,
     tokenType: data.token_type,
+    idToken: data.id_token,
     instanceUrl: data.instance_url,
     signature: data.signature,
     userId: data.id,

packages/backend/src/helpers/http-client/index.ts

@@ -43,7 +43,7 @@ export default function createHttpClient({
       const { config } = error;
       const { status } = error.response;
 
-      if (status === 401 && $.app.auth.refreshAccessToken && config.additionalProperties.shouldRetry !== false) {
+      if (status === 401 && $.app.auth.refreshAccessToken && config.additionalProperties?.shouldRetry !== false) {
         await $.app.auth.refreshAccessToken($);
 
         // retry the request