feat(import): resolve PDFs directly by index, drop the file column (#686) #687

Merged
marcel merged 9 commits from feature/686-resolve-pdf-by-index into docs/import-migration 2026-05-27 22:08:47 +02:00

9 Commits

Author SHA1 Message Date
Marcel
ea38efc734 docs: drop remaining stale MassImportService/ExcelService references
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Replace the legacy raw-spreadsheet importer references left behind after
#674 with the canonical import architecture (CanonicalImportOrchestrator +
four loaders) and document #686 index-based PDF resolution.

- l3-backend-3b: DocumentImporter now resolves PDF by index (importDir/
  <index>.pdf) with index validation + canonical-path containment + %PDF
  magic-byte check (no recursive walk / homoglyph file-path guards)
- c4-diagrams.md: replace massImport/excelSvc components + their rels with
  an importOrch (CanonicalImportOrchestrator) component wired to doc/person/
  tag services; refresh adminCtrl and adminSystem descriptions
- ARCHITECTURE.md: importing package row now describes the orchestrator +
  four loaders consuming canonical artifacts
- TODO-backend.md: remove obsolete "MassImportService provides no status"
  item (service deleted; orchestrator already exposes import-status); update
  stale ExcelService test-coverage suggestion

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:30:40 +02:00
Marcel
7354c3d332 docs(adr): record the index pattern as a corpus-specific constraint
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Address PR #687 review concern (Elicit): add an ADR-025 Consequences
entry noting INDEX_PATTERN accepts only the current corpus shape (<=4
Latin-1 letters, hyphens, ASCII digits, optional x) and must be revisited
deliberately if the catalog scheme grows (5-letter prefix, digit-led id,
non-Latin letter), since such rows would otherwise be skipped, not
imported. Also records the ASCII-only \d intent.

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:20:21 +02:00
Marcel
b3f4fb2d8d test(importing): pin regex reject-boundary + note untestable IO branch
Address PR #687 review concerns on DocumentImporterTest:
- Sara/Felix: add catalog-shape reject tests that pass every char
  pre-check but must fail INDEX_PATTERN — "J 0070" (space), "WXYZA-0001"
  (5 letters), "12-0001" (no letter prefix), "W-0001X" (uppercase X).
  Verified red against a weakened pattern, green against the real one,
  so the pattern branch (not the char guards) is now pinned.
- Felix: restore the import java.io.OutputStream line (was over-deleted
  and patched with a fully-qualified name).
- Sara: document why the resolvePdfByIndex getCanonicalPath IOException
  branch is intentionally left uncovered (no deterministic injection
  seam; the log.warn is the substantive fix).

Adjust the two reflective resolvePdfByIndex calls for the new rowNumber
parameter.

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:20:15 +02:00
Marcel
a1f96f60ac feat(importing): log import-row breadcrumbs and distinguish skip outcomes
Address PR #687 review concerns on DocumentImporter:
- Tobias: thread a 1-based source row number into importRow so the
  "index rejected" skip log carries a breadcrumb (the row number, never
  the raw hostile index) for post-import triage.
- Elicit: emit a distinct log when a valid index has no <index>.pdf on
  disk (normal PLACEHOLDER) so it is not conflated with a rejected index.
- Nora: add a log.warn in resolvePdfByIndex's getCanonicalPath IOException
  branch so the quiet fail-safe skip surfaces in ops, distinct from the
  deliberate symlink-escape abort.
- Felix: replace inline fully-qualified java.util.regex.Pattern with an
  import.
- Nora: document that \d is intentionally ASCII-only (do not add
  UNICODE_CHARACTER_CLASS).

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:20:08 +02:00
Marcel
b1e83437ae docs: drop stale MassImportService/ODS references from import deploy docs
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The mass-import card no longer parses an ODS spreadsheet and MassImportService
was deleted (#674); /import now holds the normalizer's canonical artifacts
(canonical-*.xlsx + canonical-persons-tree.json) plus <index>.pdf files, read
by the canonical importer. Fix the IMPORT_HOST_DIR descriptions in
DEPLOYMENT.md and docker-compose.prod.yml accordingly.

Refs #686
2026-05-27 21:14:38 +02:00
Marcel
74987062f4 docs(import): document index-based PDF resolution in ADR-025 and DEPLOYMENT
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File resolution is now by index (<index>.pdf), not the datei/file
column. Update the ADR-025 security sub-decision and consequence (the
recursive walk and file column are gone; a bad index skips its row with
a loud SkipReason, a symlink-escape still aborts via the containment
assertion) and DEPLOYMENT §6 (PDFs must be named <index>.pdf flat in
the import dir).

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:03:57 +02:00
Marcel
508a5e555e chore(normalizer): regenerate canonical-documents.xlsx without file column
Regenerated from the source workbooks with the committed overrides; the
export schema now has 16 columns (no file). canonical-persons.xlsx and
canonical-tag-tree.xlsx were unchanged at the cell level (only openpyxl
zip-byte churn) and were left untouched to keep the diff minimal.

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:03:00 +02:00
Marcel
4d55eee5c8 feat(importing): resolve import PDFs directly by index
The corpus is uniform — every PDF is <index>.pdf flat in the import
dir — so resolve a document's PDF with an O(1) importDir.resolve(index
+ ".pdf") lookup instead of a recursive directory walk over the file
column. The index is validated against a strict catalog pattern
(1–4 Latin letters incl. umlauts, hyphen(s), digits, optional x) plus
the ported separator/dot/dotdot/null/slash-homoglyph/absolute-path
guards, and the resolved canonical path is asserted to stay inside the
import dir as defense-in-depth. The %PDF magic-byte check still gates
upload; status UPLOADED/PLACEHOLDER and the index→originalFilename
upsert key are unchanged. The file column and findFileRecursive walk
are gone, and the security regression tests now assert a malicious or
garbage index is rejected and a valid index resolves to exactly
importDir/<index>.pdf within containment.

Closes #686
Closes #676

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:02:03 +02:00
Marcel
09ba7e74e3 refactor(normalizer): drop file column now PDFs resolve by index
The import corpus is uniform: every PDF is named <index>.pdf, so the
file column (the spreadsheet's datei value) is redundant. Remove file
from CanonicalDocument, RawRow, _FIELDS, to_canonical, and DOC_COLUMNS,
plus the now-moot index_file_mismatch review flag/CSV/stat and the
datei header mapping. date_end and the tree person_id are kept.

Refs #686

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 20:54:37 +02:00