feat(api): decouple api from curriculum (#40703)

api-server/src/server/middlewares/sentry-error-handler.js

@@ -0,0 +1,23 @@
+import { Handlers, captureException } from '@sentry/node';
+import { sentry } from '../../../../config/secrets';
+import { isHandledError } from '../utils/create-handled-error';
+
+// sends directly to Sentry
+export function reportError(err) {
+  return sentry.dns === 'dsn_from_sentry_dashboard'
+    ? console.error(err)
+    : captureException(err);
+}
+
+// determines which errors should be reported
+export default function sentryErrorHandler() {
+  return sentry.dns === 'dsn_from_sentry_dashboard'
+    ? (req, res, next) => next()
+    : Handlers.errorHandler({
+        shouldHandleError(err) {
+          // CSRF errors have status 403, consider ignoring them once csurf is
+          // no longer rejecting people incorrectly.
+          return !isHandledError(err) && (!err.status || err.status >= 500);
+        }
+      });
+}