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Marc-André Bombeck
3d039d5220
Add an opt-in in-browser OCR path so a user whose provider cannot read images (ChatGPT-OAuth/Codex, a text-only model) can still scan a lab report. The capability probe gains a `mode` field: `vision` when the provider reads the image directly, `text` when local OCR is enabled and any provider is configured, or null. The extract route grows a text branch that accepts the in-browser-OCR'd text as JSON and structures it through the existing schema + review/commit flow; the raw image never reaches the server in text mode. New `labsLocalOcrEnabled` user column (migration 0184, default off) gates it, with a dedicated PATCH endpoint.
17 lines
873 B
SQL
17 lines
873 B
SQL
-- v1.18.10 — opt-in local (in-browser) OCR for lab-report scans.
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--
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-- One additive, defaulted column on `users`. When `true`, a user whose AI
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-- provider cannot read images (ChatGPT-OAuth/Codex, a text-only model) can
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-- still scan a paper report: the image is OCR'd in the browser via tesseract.js
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-- and only the extracted TEXT is forwarded to the text-only provider for
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-- structuring. The raw image never leaves the device in this mode.
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--
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-- Less accurate than a native vision model — the mandatory per-row review
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-- screen stays the safety backstop, and the in-app copy sets that expectation.
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-- The default `false` backfills every existing row onto the current behaviour
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-- (vision-only scan, or no scan affordance), so this is a no-op for anyone who
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-- never opts in.
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ALTER TABLE "users"
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ADD COLUMN "labs_local_ocr_enabled" BOOLEAN NOT NULL DEFAULT false;
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