feat(asana): add asana integration

packages/backend/src/apps/asana/auth/refresh-token.js

@@ -0,0 +1,37 @@
+import { URLSearchParams } from 'node:url';
+
+const refreshToken = async ($) => {
+  const oauthRedirectUrlField = $.app.auth.fields.find(
+    (field) => field.key == 'oAuthRedirectUrl'
+  );
+  const redirectUri = oauthRedirectUrlField.value;
+
+  const params = new URLSearchParams({
+    client_id: $.auth.data.clientId,
+    client_secret: $.auth.data.clientSecret,
+    redirect_uri: redirectUri,
+    grant_type: 'refresh_token',
+    refresh_token: $.auth.data.refreshToken,
+  });
+
+  const { data } = await $.http.post(
+    'https://app.asana.com/-/oauth_token',
+    params.toString(),
+    {
+      headers: {
+        'Content-Type': 'application/x-www-form-urlencoded',
+      },
+      additionalProperties: {
+        skipAddingAuthHeader: true,
+      },
+    }
+  );
+
+  await $.auth.set({
+    accessToken: data.access_token,
+    expiresIn: data.expires_in,
+    tokenType: data.token_type,
+  });
+};
+
+export default refreshToken;