From b6142173eb67971aa78f75e92b820d7f1476fb40 Mon Sep 17 00:00:00 2001
From: Robert Brennan <contact@rbren.io>
Date: Thu, 31 Oct 2024 20:55:22 -0400
Subject: [PATCH] unrevert

---
 openhands/server/sheets_client.py | 68 +++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 openhands/server/sheets_client.py

diff --git a/openhands/server/sheets_client.py b/openhands/server/sheets_client.py
new file mode 100644
index 000000000000..c2db1a343477
--- /dev/null
+++ b/openhands/server/sheets_client.py
@@ -0,0 +1,68 @@
+from typing import List
+
+from google.auth import default
+from googleapiclient.discovery import build
+from googleapiclient.errors import HttpError
+
+from openhands.core.logger import openhands_logger as logger
+
+
+class GoogleSheetsClient:
+    def __init__(self):
+        """Initialize Google Sheets client using workload identity.
+        Uses application default credentials which supports workload identity when running in GCP.
+        """
+        logger.info('Initializing Google Sheets client with workload identity')
+        try:
+            credentials, project = default(
+                scopes=['https://www.googleapis.com/auth/spreadsheets.readonly']
+            )
+            logger.info(f'Successfully obtained credentials for project: {project}')
+            self.service = build('sheets', 'v4', credentials=credentials)
+            logger.info('Successfully initialized Google Sheets API service')
+        except Exception as e:
+            logger.error(f'Failed to initialize Google Sheets client: {str(e)}')
+            self.service = None
+
+    def get_usernames(self, spreadsheet_id: str, range_name: str = 'A:A') -> List[str]:
+        """Get list of usernames from specified Google Sheet.
+
+        Args:
+            spreadsheet_id: The ID of the Google Sheet
+            range_name: The A1 notation of the range to fetch
+
+        Returns:
+            List of usernames from the sheet
+        """
+        if not self.service:
+            logger.error('Google Sheets service not initialized')
+            return []
+
+        try:
+            logger.info(
+                f'Fetching usernames from sheet {spreadsheet_id}, range {range_name}'
+            )
+            result = (
+                self.service.spreadsheets()
+                .values()
+                .get(spreadsheetId=spreadsheet_id, range=range_name)
+                .execute()
+            )
+
+            values = result.get('values', [])
+            usernames = [
+                str(cell[0]).strip() for cell in values if cell and cell[0].strip()
+            ]
+            logger.info(
+                f'Successfully fetched {len(usernames)} usernames from Google Sheet'
+            )
+            return usernames
+
+        except HttpError as err:
+            logger.error(f'Error accessing Google Sheet {spreadsheet_id}: {err}')
+            return []
+        except Exception as e:
+            logger.error(
+                f'Unexpected error accessing Google Sheet {spreadsheet_id}: {str(e)}'
+            )
+            return []