Quick overview
Quick overview This workflow runs daily, reads a Google Sheets backflow device registry, calculates overdue risk, and uses OpenAI to classify each device as Critical Overdue, Due Soon, or Compliant, then routes actions through a state reporting API, Gmail notices, Slack alerts, and an audit log sheet. How it works Runs every day at 06:00 on a schedule. Pulls all device rows from the Google Sheets “Device Registry” tab and processes them one device at a time. Calculates days since last test, days overdue, next due date, and a risk score based on hazard level and device details. Checks that required fields (device_id and owner_email) are present and posts a Slack message to #cross-connection-data-quality for incomplete rows. Uses an OpenAI chat model to classify each complete device into Critical Overdue, Due Soon, or Compliant. For Critical Overdue devices, posts a non-compliance record to the state e-reporting portal API, emails a shutoff warning letter via Gmail, and alerts #cross-connection-alerts in Slack. For Due Soon devices, sends a test reminder email via Gmail, and for Compliant devices, records a no-action audit entry. Appends one consolidated audit row per processed device to the Google Sheets “Audit Log” tab. Setup Add credentials for Google Sheets, Gmail, Slack, an OpenAI API key, and an API auth method for the state e-reporting portal HTTP request. Replace REPLACE_WITH_SHEET_ID in both Google Sheets nodes and ensure your spreadsheet has “Device Registry” and “Audit Log” tabs. Update the Slack channels (#cross-connection-data-quality and #cross-connection-alerts) and confirm Gmail sending permissions for the mailbox you use. Replace the placeholder state e-reporting portal URL and adjust the test-cycle logic in the code step if your jurisdiction’s rules differ. An n8n automation workflow template by Swapnil Mandloi.
Swapnil Mandloi
web
free
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