f59aca5a1b
CMMC removable-media tracking is an audit obligation, and answering "who had this drive, and when" meant paging through the check-in/out list by hand. GET /api/usb/reports/audit returns the events - a take and a return are separate rows, because a count cannot answer the question an audit actually asks - with summary figures riding along for the people who only want the shape of it, and a CSV for the people who want it in a spreadsheet. The window is named rather than a day count: today, last month, six months, a year, all time. Nobody should have to work out that a year is 365. Both directory modes answer in one voice. The external path reads the cmmc_usb checkinoutlog; self-hosted expands one usbcheckouts row into its two ends, so a returned drive is distinguishable from one still out, and the window filter runs in SQL against either end of the loan - a drive taken before the window and returned inside it is a check-in the window has to show. Rows come back from the mode-specific half; the CSV, the summary and the response shape are built once in the route. Ordering is total in both modes. Timestamp alone ties for two events in the same second, and the same query then returns them in a different order each run, which reads as the log being unstable.
657 KiB
657 KiB