refactor(capture): the HTTP layer reads through queries and writes through the service

Capture's routes (downloads, files, public watch links) and the token list no longer build SQL, call
the session or set a model's fields: reads are downloads/queries, writes the unit's service (service,
folders, links, quota), and each write flushes for the handler to commit. Whose a row is goes
through userscope (owned_by, owned_row), which owned_or_404 now uses too.

The fence holds Capture below its routes as well: it reads only Catalog's and Plex's tables, writes
no other unit's, filters owners through userscope and commits only in its jobs and the upload
ingest. A test per service use case, among them that the tray lists only the caller's files.
This commit is contained in:
2026-10-19 00:19:03 +02:00
parent 3a688fa0f5
commit e9c60f72cd
20 changed files with 1632 additions and 706 deletions
+1 -1
View File
@@ -113,7 +113,7 @@ project checks needs a row.
| CVE gate | HIGH/CRITICAL with a fix available only | `--ignore-unfixed` + `--severity HIGH,CRITICAL`: a finding with no fix cannot be acted on by an upgrade; it shows in the scan output. A fixable one fails the publish, and the only way past it is `.trivyignore.yaml`. | 0 open (E32 S1) |
| npm audit | `--omit=dev --audit-level=high` | What ships to the browser, at high or above. The dev toolchain's advisories were burned down by hand in E32 S1 (18 → 0). | 0 |
| knip | `entry` — one file added | Not a narrowing: knip's Vite plugin reads entries from index.html only, so the shared link's page (`watch.html` → `src/watchMain.tsx`) is named here, or the lane reports that whole entry unused. It adds files to the lane, never takes any out. | 1 entry |
| unit fence | the database work the HTTP layer still does, pinned | `backend/tests/test_unit_fences.py`: a unit's route file may not build SQL, call the session's data methods, set a model's attributes or import a unit's tables; a core route may not import a unit's tables. Switched on unit by unit: `ALLOWED` pins each file's count exactly, so a rise fails and a fall fails until the pin is lowered — the list may only shrink. End state: empty, and the pin mechanism goes. | 826 in 23 files (E42 S0) |
| unit fence | the database work the HTTP layer still does, pinned | `backend/tests/test_unit_fences.py`: a unit's route file may not build SQL, call the session's data methods, set a model's attributes or import a unit's tables; a core route may not import a unit's tables. Switched on unit by unit: `ALLOWED` pins each file's count exactly, so a rise fails and a fall fails until the pin is lowered — the list may only shrink. End state: empty, and the pin mechanism goes. A unit in `FENCED` is held below its HTTP layer too: its code reads another unit's tables only along `READS`, writes them never, filters owners through `userscope`, and commits only where `UNIT_COMMITS` names a job's own session. | 826 in 23 files (E42 S0) → 667 in 19 (S1: Capture 0, fenced) |
| React Compiler | the functions it skips, pinned | `components/compilerCoverage.contract.test.ts` — the list may only shrink. End state: only VirtualGrid (TanStack Virtual, an IncompatibleLibrary) remains. | 93 (E32 S1) → 29 (E32 S3) → 1, VirtualGrid (E32 S4) |
## Accepted findings