Adds the dedicated Submissions/Schriftsätze editor at
/projects/{id}/submissions/{code}/draft (and …/draft/{draft_id}) per
docs/design-submission-page-2026-05-22.md.
Lawyer picks (or creates) a named draft, edits placeholder variables
in a sticky sidebar, sees a read-only HTML preview of the merged
document body, and exports a .docx with project state + lawyer
overrides resolved. Drafts persist in paliad.submission_drafts
keyed on (project_id, submission_code, user_id, name) with RLS via
can_see_project; updates and deletes additionally gated on owner-only
(Q-E4 owner-scoped pick, m-confirmed).
Resurrected from git history per the design's "no rewrite" plan:
SubmissionVarsService ← commit 1765d5e (Slice 2 with patent_number_upc)
SubmissionRenderer ← commit 8ea3509 (in-house merge engine — the
lukasjarosch/go-docx library refuses sibling
placeholders in one run, which patent submissions
use routinely)
ConvertDotmToDocx ← existing format-only convert (kept; reused as
pre-pass so .dotm inputs strip macros before
merge)
New code:
paliad.submission_drafts migration 119 (idempotent — DROP POLICY IF EXISTS
+ CREATE; CREATE OR REPLACE for the shared trigger
function). Applied to live DB.
SubmissionDraftService CRUD + autosave-friendly Update + Export/RenderPreview
entry points
RenderHTML method new on the renderer; walks the same merged
document.xml as Render but emits HTML for the
preview pane (Q-E3 server-side pick)
7 API handlers list / create / get / patch / delete / preview / export
2 page routes /draft and /draft/{draft_id}
submission-draft.tsx stand-alone editor page (header / sidebar /
preview / export button); served via
dist/submission-draft.html
submission-draft.ts client bundle — autosave (500ms debounce),
draft switcher, rename, delete, export with
blob download
Tab integration: existing /projects/{id}/#tab-submissions rows get
[Bearbeiten] alongside the existing [Generieren] one-click format-only
path — additive, no removal.
Slice A template: universal HL Patents Style .dotm (same path
t-paliad-230 uses). resolveSubmissionTemplate carries the
submission_code parameter so Slice B's TemplateRegistry wiring (per-
code .docx fallback chain) is a one-function swap.
Audit trail: paliad.system_audit_log row per export
(event_type='submission.exported') + paliad.project_events row
(event_type='submission_exported', timeline_kind='custom_milestone')
so the export surfaces on the project's Verlauf / SmartTimeline. No
paliad.documents write (Q-E2 inventor pick, head-ratified).
Tests: TestRender_* / TestPlaceholderRegex_* / TestRenderHTML_* +
TestLegalSourcePretty / TestOurSide* / TestPatentNumberUPC — all
green. go build / go vet / go test ./internal/... / bun run build all
clean.
Migration slot taken: 119.
mAi
d3aade5aac