ConnorYoh c19d56de22 PAYG usage card: review follow-ups (avg/PDF, empty-state, unique wording) (#6967)
Small follow-up to #6957 addressing the three non-blocker findings from
its review. **Draft / stacked on #6957** — the diff shows #6957's
changes until it merges, then auto-narrows to just these 5 files. Mark
ready + rebase onto `main` once #6957 lands.

### 1. avg-per-PDF no longer blends unsynced units over synced-only docs
`avgCostMinor` now divides **synced** units (`spendUnitsThisPeriod`) by
synced docs, so numerator and denominator cover the same population.
Combined-billing `pendingUnits` (units-only, no doc count) previously
inflated the average for linked-instance teams. The "meter units" figure
still shows synced+pending (total current usage) — only the *average* is
synced-only.

### 2. Empty-state: unsynced-only reads cleanly
When `docs == 0` but there are pending meter units (combined-billing,
nothing synced yet), the card showed a bare **"0 PDFs"** headline with a
count-less summary and no split. It now shows a **"{n} meter units
pending sync from linked instances"** note instead. New `unitsPending`
i18n key + a `UnsyncedOnly` story. (Only reachable on the
combined-billing path; pure-SaaS teams are unaffected.)

### 3. uniquePdfs wording is now accurate
`document_fingerprint` is a hash of a charge's whole **input set**, so
the same file reused across *different* groupings (standalone, then
later in a merge `{A,B}`) counts per grouping — a close approximation of
"unique PDFs", exact for the single-input common case. Softened the FE
type doc + the `WalletLedgerEntry.document_fingerprint` javadoc to say
so (no behaviour change; counting model unchanged).

### Verification
FE typecheck / test / lint / format all clean; `:saas:compileJava`
green. No behaviour change beyond #1 (avg) and #2 (empty-state copy); #3
is doc-only.
2026-07-20 13:51:55 +00:00
2026-07-11 12:48:53 +01:00
2026-03-25 11:00:40 +00:00
2026-07-17 10:16:06 +00:00
2026-03-25 11:00:40 +00:00

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Stirling PDF - The Open-Source PDF Platform

Stirling PDF is a powerful, open-source PDF editing platform. Run it as a personal desktop app, in the browser, or deploy it on your own servers with a private API. Edit, sign, redact, convert, and automate PDFs without sending documents to external services.

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Stirling PDF - Dashboard

Key Capabilities

  • Everywhere you work - Desktop client, browser UI, and self-hosted server with a private API.
  • 50+ PDF tools - Edit, merge, split, sign, redact, convert, OCR, compress, and more.
  • Automation & workflows - No-code pipelines direct in UI with APIs to process millions of PDFs.
  • Enterprisegrade - SSO, auditing, and flexible onprem deployments.
  • Developer platform - REST APIs available for nearly all tools to integrate into your existing systems.
  • Global UI - Interface available in 40+ languages.

For a full feature list, see the docs: https://docs.stirlingpdf.com

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docker run -p 8080:8080 docker.stirlingpdf.com/stirlingtools/stirling-pdf

Then open: http://localhost:8080

For full installation options (including desktop and Kubernetes), see our Documentation Guide.

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This project uses Task as a unified command runner for all build, dev, and test commands. Run task dev to get started running the editor, run task to see the most common commands, or see the Developer Guide for full details.

For adding translations, see the Translation Guide.

License

Stirling PDF is open-core. See LICENSE for details.

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