chore: cleanup directory structure

apps/server/src/api-data/sheets/googleApi.utils.ts

@@ -0,0 +1,39 @@
+// https://developers.google.com/calendar/api/guides/errors
+interface GoogleApiError {
+  code: number;
+  message: string;
+  errors?: {
+    message: string;
+    domain: string;
+    reason: string;
+  }[];
+}
+
+/**
+ * Checks whether an error is a Google API error
+ */
+function isGoogleApiError(error: any): error is GoogleApiError {
+  return (
+    typeof error === 'object' &&
+    error !== null &&
+    typeof error.code === 'number' &&
+    Array.isArray(error.errors) &&
+    typeof error.errors[0]?.reason === 'string' &&
+    typeof error.errors[0]?.message === 'string'
+  );
+}
+
+/**
+ * Extract utility to handle a common error where a user imports an xlsx file instead of a Google Sheet
+ */
+export function catchCommonImportXlsxError(error: any) {
+  if (
+    isGoogleApiError(error) &&
+    error.code === 400 &&
+    Array.isArray(error.errors) &&
+    error.errors[0].reason === 'failedPrecondition' &&
+    error.errors[0].message === 'This operation is not supported for this document'
+  ) {
+    throw new Error('Cannot read the linked file as a Google Sheet. It may be an .xlsx file instead.');
+  }
+}