24 Commits

Author SHA1 Message Date
mAi
8763ab013c feat(docforge): slice 8 — neutral model + Markdown importer + Exporter iface (t-paliad-349)
The final slice: land the format-neutral document model with REAL consumers
and unify the Markdown parser — no duplication, byte-identical output.

Neutral model (pkg/docforge/model.go): Document / Block / InlineSpan.
BlockKind values are the stylemap keys. A hyperlink is a span with Link set
+ Children (the label's spans), preserving link boundaries so adjacent
same-URL links stay distinct — byte-exact with the pre-model walker.

Markdown importer (pkg/docforge/markdown): Import(md) → Document. The SINGLE
Markdown parser for docforge — block split, marker detection, inline
bold/italic/link tokenisation, {{placeholder}} pass-through (the b78a984
fix). Relocated out of the docx walker.

docx renderer (pkg/docforge/docx/markdown.go): now RENDERS a Document →
OOXML (RenderDocumentToOOXML); RenderMarkdownToOOXML[WithStyles] = render(
markdown.Import(md)). The shipped submission walker routes through the model,
so there is one parser, not two. The comprehensive byte-exact render tests
(RenderMarkdownToOOXML_*) all PASS unchanged = output identical.

Exporter interface (pkg/docforge/exporter.go, PRD §4 B4): Exporter{Format,
MIMEType, RenderBody(Document)} with the .docx impl (pkg/docforge/docx/
exporter.go). The seam a future PDF/HTML exporter slots into.

Tests: parser tests relocated to the markdown pkg (parseSpans/detectBlockMarker)
+ new importer Document tests + exporter conformance test.

Verification: go build/vet clean; gofmt clean; full NO-DB test suite GREEN
(authoritative — proves no regression); docforge byte-exact render oracle
PASS; composer live test renders through the rewired walker (PASS); bun build
+ bun test 274/274. The shared-DB live run fails ~85 tests across unrelated
services from a harness pq-42P08 $1-type seeding quirk + a stale
deadline_rules test — systemic/environmental (the no-DB run is clean), not
this change.

docforge train complete: 8 slices, the engine extracted + cleaned + a working
author→generate→export loop on uploaded templates, plus the neutral model +
importer + exporter seam for future formats/consumers.

m/paliad#157
2026-05-29 18:10:16 +02:00
mAi
b746ec36c7 feat(docforge): slice 7 — generation on uploaded templates (t-paliad-349)
A submission draft can now render from an uploaded docforge template
instead of a legacy Gitea base. DB-VERIFIED against TEST_DATABASE_URL (the
head greenlit option C) before commit — not just compiled.

Schema: migration 159 adds submission_drafts.template_version_id (nullable,
FK template_versions ON DELETE SET NULL) — the snapshot pin (PRD A3). A
later template edit creates a new version; the pinned draft keeps rendering
its version.

Draft service: TemplateVersionID on the model + draftColumns + the JOIN
list + DraftPatch (two-level pointer like base_id) + Update SET. Column-sync
verified live (Create_seeds_section_rows + the new pin test both pass).

Export/preview (handlers): a template-version path checked FIRST — load the
carrier via TemplateStore.GetVersion, render via the existing Export/
RenderPreview (the carrier already carries {{slots}}; no Composer/sections
needed). Falls through to base_id / v1 if the pin is missing. Both preview
sites + the view assembly branch on it.

Store: TemplateMeta.VersionID exposes the current version's row id (slice-4
gap — a consumer needs it to pin); populated in List/Get/GetVersion + the
authoring JSON. New GET /api/templates (authenticated, firm-filtered) is the
picker list any lawyer reads; admin authoring endpoints stay gated.

Frontend: the submission editor's base picker now offers uploaded templates
as a 'tpl:<version_id>' optgroup; selecting one PATCHes template_version_id
(clearing base_id) and vice versa — mutually exclusive render paths.

Live test (submission_draft_template_live_test.go, gated): pin round-trips
Update→Get, the uploaded carrier renders ({{firm.name}}→HLC via Export), and
clearing nulls it — all PASS against real Postgres.

Verification: go build/vet/gofmt clean; bun build + bun test 274/274; slice-7
+ slice-4 store + draft/composer live tests PASS against TEST_DATABASE_URL.
Pre-existing env failures (approval/projection seed $1-type quirk,
migration136 stale deadline_rules table) are unrelated — confirmed my branch
touches none of that code.

m/paliad#157
2026-05-29 17:55:31 +02:00
mAi
a111a82640 feat(docforge): slice 6a — docx authoring core + TemplateStore wiring (t-paliad-349)
The verifiable backend heart of the authoring surface, before the HTTP +
frontend layers.

pkg/docforge/docx/authoring.go:
  - ImportForAuthoring(carrier) → AuthoringView{PreviewHTML, Slots}: parses
    an uploaded .docx into a run-addressable preview (one
    <span class="docforge-run" data-run="N"> per <w:t>, document order)
    plus the {{placeholder}} slots already present.
  - InjectSlot(carrier, runIndex, selectedText, slotKey) → new carrier:
    replaces the selection inside run N with a {{slot_key}} token. Keys on
    the selected TEXT (not a byte/UTF-16 offset) so umlauts can't desync the
    client selection from the server slice; preview + injection walk runs in
    the identical paragraph→<w:t> order so data-run indices line up.
  - v1 scope: text slots in body paragraphs; out-of-run / cross-run / not-
    found selections return an error the UI turns into a hint.

6 unit tests cover run-addressable preview, slot detection, injection +
round-trip re-import, umlaut/run-targeting, and the error paths (selection
absent, out-of-range run, invalid slot key) — all passing.

Wired PgTemplateStore through the stack (main.go → handlers.Services →
dbServices) so the upcoming authoring endpoints can reach it.

Verification: go build/vet clean, full module test green (13 pkgs), new
files gofmt-clean. The HTTP endpoints + frontend authoring page land next;
their live flow needs the post-merge e2e/manual loop (DB+Supabase).

m/paliad#157
2026-05-29 16:00:27 +02:00
mAi
b8709b903d feat(docforge): slice 5 — docforge-editor pkg + variable catalogue SSOT (t-paliad-349)
Establish the shared frontend editor package and make the Go resolvers the
single source of truth for variable labels.

Go — catalogue SSOT:
  - VariableResolver gains Keys() []VariableKey; ResolverSet gains
    Catalogue(). The 7 submission resolvers implement Keys() with the
    bilingual labels ported from the TS VARIABLE_LABELS table (incl. the
    legacy rule.* aliases). Keys() is entity-independent, so
    SubmissionVariableCatalogue() builds a metadata-only ResolverSet.
  - GET /api/docforge/variables serves the catalogue (auth-gated, static).
  - Tests: docforge ResolverSet (BuildBag merge + Catalogue order) and the
    submission catalogue integrity (no dupes, labels present, spot-checks).

Frontend — frontend/src/lib/docforge-editor/ (new shared package):
  - dom.ts: escapeHtml + cssEscape (pure), with bun tests. Dedupes the two
    identical escapeHtml/escapeHTML copies + the cssEscape copy that lived
    in the submission editor.
  - catalogue.ts: fetchVariableCatalogue() + labelMap() — the client for
    the Go catalogue.
  - submission-draft.ts now imports escapeHtml/cssEscape from the lib and
    fetches the catalogue on boot into state.varLabels (labelFor reads it,
    falling back to the raw key if the fetch fails — graceful degrade). The
    hardcoded VARIABLE_LABELS table is removed; VARIABLE_GROUPS stays
    (presentation: which keys to show + how to section them, legitimately
    frontend).

Scope note: the DOM-coupled editor plumbing (wireDraftVars/focus
preservation/autosave debounce) is extracted in slice 6 alongside its first
reuse — the authoring page — rather than speculatively now (extract with the
consumer; same principle as slices 2-3). Slice 5 lands the pure utilities +
the catalogue, which the slice-6 authoring palette consumes.

Verification: go build/vet/test green (Go files gofmt-clean; handlers.go
pre-existing drift, added region clean); bun run build.ts clean;
bun test 274/274 (incl. 5 new docforge-editor tests).

m/paliad#157
2026-05-29 15:50:42 +02:00
mAi
47deeaf5ed feat(docforge): slice 4 — template tables + TemplateStore (t-paliad-349)
Persistence foundation for authoring (slice 6) + generation-on-templates
(slice 7). docforge owns no tables — it defines the contract; paliad
implements it (litigationplanner pattern).

Migration 158_docforge_templates (additive, generic — NOT submission_*-named
so a second docforge consumer reuses it):
  - templates          — catalog row; current_version_id pins the live
                         version (FK added post-create to break the
                         templates<->versions cycle; ON DELETE SET NULL).
  - template_versions  — immutable snapshots; carrier .docx in a bytea
                         column (the TemplateStore bytea backend) + stylemap
                         jsonb. Versioning = snapshot-at-create (PRD A3).
  - template_slots     — variable slots per version; anchor = sentinel token
                         locating the slot in the carrier OOXML (PRD §5
                         lean), slot_key = the bound variable.
  RLS mirrors submission_bases: firm-shared SELECT for authenticated,
  mutations admin-only + gated in Go (no mutation policy = denied).

docforge root: TemplateStore interface + neutral types (TemplateMeta,
Template, TemplateSlot, *Input, TemplateFilter) + ErrTemplateNotFound.
CarrierBytes is format-opaque []byte so the root never imports the docx
adapter; the exporter wraps (CarrierBytes, Stylemap) into a docx.Carrier.

paliad: PgTemplateStore (sqlx, follows the submission_base_service pattern):
List / Get (current version) / GetVersion (pinned snapshot) / Create
(version 1 + pin) / AddVersion (next version + re-pin), all transactional.
Gated live round-trip test (TEST_DATABASE_URL) covers carrier+stylemap+slot
round-trip and the version bump. No handler wires this yet (PRD: no UI in
slice 4).

Verification: go build ./... clean, go vet clean, gofmt clean, full module
test green, migration NoDuplicateSlot structural test green.

m/paliad#157
2026-05-29 15:35:36 +02:00
mAi
8ea78fd376 refactor(docforge): slice 3 — VariableResolver interface + ResolverSet (t-paliad-349)
Move the variable-bag contract (PlaceholderMap, MissingPlaceholderFn,
DefaultMissingMarker) up to the pkg/docforge root (placeholder.go) — it is
format-neutral, consumed by the resolver layer and any future exporter.
The {{key}} substitution grammar (placeholderRegex, PUA preview sentinels,
replacePlaceholders) stays in pkg/docforge/docx: it is the .docx renderer's
own machinery, not a root concern.

New at the root (vars.go):
  - VariableResolver{Namespace() string; Populate(bag PlaceholderMap)} —
    a PUSH interface, deliberately not pull Resolve(key): some namespaces
    emit a data-dependent key set (parties.claimant.0.name, .1.name, … one
    per party) that a fixed key-by-key pull can't enumerate.
  - ResolverSet + BuildBag() — composes resolvers into one bag, replacing
    the hard-coded addFooVars-then-addBarVars sequencing in Build.

paliad side (submission_vars_resolvers.go): seven resolver types wrap the
UNCHANGED addXxxVars push-builders (firm/today/user/procedural_event/
project/parties/deadline), each capturing the entity it needs. The builder
bodies are byte-for-byte untouched, so the bag is identical by
construction; SubmissionVarsService.Build now wires the applicable
resolvers and calls ResolverSet.BuildBag(). Resolvers stay in paliad
because they read paliad's domain model; a second docforge consumer plugs
its own resolvers into a ResolverSet the same way.

Keys()/Catalogue() (the static key list that will data-drive the authoring
palette + kill the hardcoded VARIABLE_GROUPS in submission-draft.ts) is
deferred to the UI slice that consumes it, sourced from the frontend's
existing labels — building it now, ahead of its consumer, would be
speculative (PRD §4 B3 principle).

Verification: go build ./... clean, go vet clean, full module test green.
Alias-parity (procedural_event ≡ rule) and party-form tests pass unchanged
= bag byte-identical.

m/paliad#157
2026-05-29 15:16:02 +02:00
mAi
f8067c2fe5 refactor(docforge): slice 2 — composer to pkg/docforge/docx + Carrier (t-paliad-349)
Move the full compose pipeline (anchor-pair splicing, append-before-sectPr,
hyperlink-rels patching, zip split/repack, final placeholder pass) into
pkg/docforge/docx/compose.go, decoupled from paliad's DB row types. The
engine now owns the entire .docx assembly.

New neutral types in docx:
  - Carrier{Bytes, Stylemap} — the opaque base .docx, preserved
    byte-for-byte outside the spliced regions (the lossless docforge
    carrier for .docx).
  - Section{Key, OrderIndex, Included, ContentMDDE, ContentMDEN} — the
    format-neutral content input.
  - Composer / NewComposer / ComposeOptions on those neutral types.

internal/services keeps SubmissionComposer + ComposeOptions as a thin
mapping wrapper (SubmissionSection -> docx.Section, Base.SectionSpec.Stylemap
+ BaseBytes -> docx.Carrier). handlers + the comprehensive compose_test are
unchanged; the test drives the wrapper end-to-end and its byte-exact OOXML
assertions pass = behaviour preserved.

Retired the slice-1 docx.XMLAttrEscape wrapper + its services forwarder:
compose now calls the local xmlAttrEscape inside the docx package.

Sequencing note: the paragraph-level neutral model (Document/Block/Slot the
PRD §3.2 sketches) is deferred to slice 6, where the authoring importer +
format exporters consume it. Building it now, ahead of any consumer, would
be speculative and risk the byte-identical guarantee for no gain (PRD §4 B3
principle). Carrier is the part of the model that earns its keep this cycle.

Verification: go build ./... clean, go vet clean, full module test green.

m/paliad#157
2026-05-29 14:57:34 +02:00
mAi
78a30a7ee0 refactor(docforge): slice 1 — extract .docx engine to pkg/docforge/docx (t-paliad-349)
Relocate the in-house OOXML machinery out of internal/services into the
first docforge adapter, with zero behaviour change:

  submission_merge.go  -> pkg/docforge/docx/merge.go     (placeholder
                          substitution renderer + preview-HTML emitter)
  submission_md.go     -> pkg/docforge/docx/markdown.go  (Markdown->OOXML
                          walker incl. the b78a984 underscore-fix)
  submission_render.go -> pkg/docforge/docx/dotm.go      (.dotm->.docx)
  + their _test.go files (git-tracked renames, 84-99% identical)

internal/services keeps thin type-alias + forwarder shims
(docforge_shims.go) so every caller in services/handlers/main compiles
and behaves identically: PlaceholderMap, MissingPlaceholderFn,
SubmissionRenderer, HyperlinkAllocator (aliases); NewSubmissionRenderer,
DefaultMissingMarker, RenderMarkdownToOOXML[WithStyles], ConvertDotmToDocx,
SanitiseSubmissionFileName (forwarders). docx.XMLAttrEscape is exported so
submission_compose.go's hyperlink-rels inserts reuse the walker's escaping.

Three mis-filed pretty-printer tests (legalSourcePretty, ourSideDE/EN,
patentNumberUPC) that exercise the vars layer move back to
internal/services/submission_vars_pretty_test.go.

Placeholder grammar + PlaceholderMap stay co-located with the renderer in
docx for now; slice 3 hoists the format-neutral grammar to the docforge
root with the VariableResolver interface.

Verification: go build ./... clean, go vet clean, full module test green
(the byte-exact OOXML golden tests in merge/compose/render pass unchanged
= behaviour preserved). gofmt drift on the moved files is pre-existing
(72/169 services files already drift; no gofmt gate).

m/paliad#157
2026-05-29 14:51:59 +02:00
mAi
1c77cb6e67 fix(builder): surface proceeding_type id so add-proceeding POST works (t-paliad-345)
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The Litigation Builder's "+ Verfahren hinzufügen" silently failed in
prod after t-paliad-343 B2 shipped — clicking a Verfahren chip in the
picker did nothing, no visible error.

Root cause: the wire shape FristenrechnerType (the response of
/api/tools/proceeding-types) carried code+name+nameEN+group but not
id. Builder.ts mountAddProceedingPicker's callback POSTed
`{proceeding_type_id: meta.id}` to
/api/builder/scenarios/{id}/proceedings — meta.id was undefined,
JSON.stringify dropped the key, the server returned 400 ("invalid
input: proceeding_type_id is required"), and fetchJSON swallowed the
error to console. The user saw "nothing happens".

Fix:
- Add `ID int json:"id"` to lp.FristenrechnerType.
- SELECT id in FristenrechnerService.ListProceedings + Scan into the
  new field.
- Defensive guard in builder.ts openAddProceedingPicker — refuse to
  POST without a positive integer id and log a clear error, so a
  future wire-shape regression cannot recreate the silent-fail.
- Regression test in pkg/litigationplanner/types_wire_test.go pins the
  contract (id present in JSON, round-trips as integer).

Side-benefit: fristenrechner-wizard.ts:599-628 documented this exact
gap as a known limitation ("S5/follow-up can extend the wire shape to
include id"). That workaround can now be retired in a follow-up.

Refs m/paliad#153 (Litigation Builder)
2026-05-28 09:48:32 +02:00
mAi
3c840c0366 fix(litigationplanner): respect trigger_event_id + suppress optional from default (yoUPC#178 + #2568/#2570)
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Two paired engine semantics fixes:

1. trigger_event_id is now the authoritative semantic anchor. When a
   rule carries trigger_event_id, the engine no longer falls back to
   the proceeding's trigger date — it resolves the anchor via
   CalcOptions.TriggerEventAnchors keyed by paliad.trigger_events.code.
   Missing anchor renders the rule as IsConditional (empty date) and
   propagates via courtSet so descendants also surface as conditional.
   Fixes the RoP.109.5 bug where the engine fabricated a date 2 weeks
   before the user's SoC instead of waiting for the oral_hearing date.

2. priority='optional' rules are suppressed from the default
   Calculate output. Callers (paliad /tools/procedures,
   youpc.org/deadlines) opt in via CalcOptions.IncludeOptional=true to
   restore the legacy "show optional applications" behaviour. The
   suppression cascades through skippedIDs so child rules drop too.

Wire shape additions:

  - CalcOptions.IncludeOptional bool
  - CalcOptions.TriggerEventAnchors map[string]string
  - Timeline.RulesAwaitingAnchor int (count of suppressed-by-missing-
    anchor rules, for caller telemetry / "N rules need an anchor" UX)

Existing before-court-set-anchor tests opt in to IncludeOptional=true
to preserve their non-optional-related test intent.

Refs: youpcorg/head delegations #2568 + #2570, m/paliad#153 (Litigation
Builder PRD path).
2026-05-28 00:04:30 +02:00
mAi
39353d49ed fix(litigationplanner): UPC vacations no longer block deadlines (align with paliad t-paliad-121)
youpc.org/deadlines was rolling a deadline "from 2027-01-02 (UPC Winter
Vacation)" — i.e. across the UPC judicial vacation as if it were a
public holiday. Paliad-side t-paliad-121 already decided vacations are
informational only (the Court keeps running through them, RoP / UPC AC
decision-on-judicial-vacation 2023-05-26), and `HolidayService.Is
NonWorkingDay` in `internal/services/holidays.go` is correct. The
embedded snapshot consumed by youpc.org via Go-module replace had
drifted: `pkg/litigationplanner/embedded/upc/holidays.go:74` blocked on
both `isClosure()` AND `isVacation()`.

This commit aligns the embedded calendar with the paliad-side semantics
and ships a fresh holiday set so the existing 2026/2027 fix actually
takes effect downstream.

Code changes (`holidays.go`):

- `IsNonWorkingDay`: drop the `|| h.isVacation()` branch — only weekends
  and `isClosure()` rows trigger the roll. Godoc rewritten to mirror
  the paliad-side rationale (Court keeps operating, RoP cites,
  vacation rows kept for informational labels).
- `isClosure()`: accept both `"public_holiday"` and `"closure"`. Live
  paliad DB rows use the `public_holiday` value; the placeholder
  snapshot shipped with the original Slice C used `closure` as a
  hand-crafted synonym. Reconciles with
  `internal/services/holidays.go:132` which already does the same
  union. Required to make the regenerated JSON (full of
  `public_holiday`) keep blocking DE national holidays after the
  regeneration in this commit.
- Type-level godoc updated: `SnapshotHolidayCalendar` now documents
  vacation-is-informational, and the `AdjustForNonWorkingDaysWithReason`
  precedence note explains that `vacation` kind only fires when a
  vacation row overlaps a weekend or closure that's already doing the
  rolling.

Data refresh (`holidays.json`):

- Regenerated from paliad prod (postgres @ 100.99.98.201:11833,
  paliad schema). 55 rows for 2026 + 2027: 22 DE public_holiday +
  33 UPC vacation (25 Summer Vacation Jul 27–Aug 28, 8 Winter
  Vacation Dec 24/28–31 + Jan 4–6). The previous placeholder shipped
  only 5 rows (3 Sommerpause + Neujahr + Tag der Arbeit, no Winter
  Vacation at all) — which is why a date landing in late Dec / early
  Jan landed inside an unmodeled gap on the consumer side.
- `meta.json` bumped: version → `2026-05-27-1-holidays-only`,
  `holiday_count` 5 → 55, `source_db_label` flags that only
  holidays.json was refreshed (see friction note below).

Regression test (`snapshot_test.go::TestSnapshotHolidayCalendar`):

- 2026-08-04 (Tue, UPC Summer Vacation) — `IsNonWorkingDay` must be
  false; `AdjustForNonWorkingDays` must NOT mutate the date.
- 2027-01-02 (Sat, m's flagged scenario) — must roll forward through
  Sat/Sun, then STOP on Mon 2027-01-04 (UPC Winter Vacation, no longer
  blocking). Pre-fix this rolled all the way to Thu 2027-01-07.

Cross-repo: youpc.org imports `pkg/litigationplanner` via Go-module
replace; the regenerated snapshot ships on its next rebuild. No
separate youpc.org commit needed — paliad is the source of truth.

Friction note: `cmd/gen-upc-snapshot/main.go` itself is incompatible
with the current paliad schema. Migration 140 (`140_drop_deadline_rules`)
dropped `paliad.deadline_rules`, but the generator still SELECTs from
it (main.go ~L162). Running the tool against prod fails on the rules
step. I bypassed the broken path and generated `holidays.json` directly
from the DB via psql + jq (same JSON shape that `EmbeddedHoliday`
expects, nulls filtered for `omitempty`). The other snapshot files
(rules.json, proceeding_types.json, trigger_events.json, courts.json)
remain at their pre-existing placeholder state — re-flagged in
meta.json's `source_db_label`. Refitting the generator for the post-
mig-140 schema is a separate task.

go vet + go test ./... clean (256+ Go tests pass, including the new
regression cases).
2026-05-27 15:04:05 +02:00
mAi
b6c2df95cc Merge: t-paliad-307 — Verfahrensablauf appeal mode fixes (side filter + synthetic trigger row + duration label + notes dedup) (m/paliad#136)
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2026-05-26 17:57:39 +02:00
mAi
7d7b20651d feat(litigationplanner): appeal-target synthetic trigger row + appeal-role stamping (t-paliad-307, m/paliad#136)
Engine side of the four Verfahrensablauf appeal bugs in m/paliad#136.

Bug 2 — Missing trigger event row. When CalcOptions.AppealTarget is set,
Calculate now prepends a synthetic TimelineEntry to the deadlines slice
dated to the trigger date, carrying the per-appeal-target label from
TriggerEventLabelForAppealTarget (Endentscheidung (R.118), Kosten-
entscheidung, Anordnung, Schadensbemessung, Bucheinsicht). Marked
IsRootEvent + IsTriggerEvent + party=court + priority=informational
so the frontend renders it as a dimmed anchor card without a save
button / choices caret / click-to-edit affordance. Empty Code so it
doesn't collide with real rule UUIDs downstream.

Bug 1 (engine half) — Side selector dead on appeal. Every appeal
filing rule carries primary_party='both' in the catalog, so the
column bucketer couldn't distinguish Berufungskläger vs Berufungs-
beklagter filings from primary_party alone. Engine now stamps the
new TimelineEntry.AppealRole field with appellant/appellee from the
rule-semantic AppealFilerRole mapping (appeal_role.go) when an
appeal_target is in scope. The frontend half of the fix (next commit)
consumes this to route each "both" rule into the user-perspective
column once the user picks a side.

Mapping covers all 12 appeal filing rules across the three
applies_to_target tracks (endentscheidung/schadensbemessung,
kostenentscheidung, anordnung/bucheinsicht). Court-issued events
(merits.decision, merits.oral, cost.decision, order.order) stay
empty — they continue to route on Party='court'. Unmapped
submission_codes return empty so a new appeal rule we forgot to map
falls through to the bucketer's legacy path rather than silently
picking a side.

Tests: TestAppealFilerRole pins the mapping; TestCalculate_Appeal
SyntheticTriggerRow covers (a) synthetic row prepended + AppealRole
stamped when target is set, (b) no synthetic row + no AppealRole
when target is unset (regression guard), (c) unknown target
short-circuits to no-op. Existing tests untouched — both behaviours
gate on opts.AppealTarget != "".

No DB migration — the bugs are calc-side. deadline_rules untouched.
2026-05-26 17:56:12 +02:00
mAi
cd5f752a0e feat(litigationplanner): scenarios — paliad.scenarios jsonb table + Catalog API + engine adapter (Slice D, t-paliad-306, m/paliad#124 §5)
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A scenario is a named composition of existing proceedings + flags +
per-card choices + anchor dates. Users compose, they don't author —
spec references existing rules by submission_code; never creates new
rules. Per m's 2026-05-26 AskUserQuestion picks (doc commit 6e58595):
  Q1 composition: primary + spawned (v1); multi-proceeding peer
                  compose is the v2 goal (spec.proceedings[] array)
  Q2 scope:       per-project + abstract (project_id NULL = abstract)
  Q3 trigger:     per-anchor overrides over one base date
  Q4 storage:     NEW paliad.scenarios table with jsonb spec
                  (NOT a project_event_choices column extension)

Migration 145 — additive only. Pre-flight coordination check:
  - On-disk max: 138 (Berufung backfill, just merged).
  - Live DB tracker: 106 (significantly behind — many migs pending
    deploy).
  - curie's #93 B.2-B.6 migs not pushed yet — reserved 139-143 + 144
    as buffer; claimed 145 as the safe minimum that won't collide.
  - paliad.scenarios has audit_reason NOT applicable (no audit
    trigger on the table); updated_at trigger added on the table
    itself.
  - paliad.projects gains active_scenario_id uuid NULL FK with ON
    DELETE SET NULL (mig 134 lesson — no updated_at clauses on
    proceeding_types-style assumptions).

Schema:
  paliad.scenarios (
    id uuid pk,
    project_id uuid NULL FK → projects(id) ON DELETE CASCADE,
    name text NOT NULL CHECK char_length > 0,
    description text NULL,
    spec jsonb NOT NULL CHECK jsonb_typeof = 'object',
    created_by uuid NULL FK → users(id) ON DELETE SET NULL,
    created_at + updated_at timestamptz,
    UNIQUE NULLS NOT DISTINCT (project_id, created_by, name)
  );
  paliad.projects.active_scenario_id uuid NULL FK;
  RLS: project-scoped → can_see_project; abstract → created_by = auth.uid();
  Trigger: scenarios_touch_updated_at_trg.

pkg/litigationplanner additions:
  - Scenario struct (db + json tags)
  - ScenarioSpec / ScenarioProceeding / ScenarioCardChoice — parsed
    view of the jsonb (version-1 today, v2 multi-peer-ready)
  - ParseSpec(raw) + ScenarioSpec.PrimaryProceeding() + CalcOptionsFromSpec()
  - ScenarioFilter + Catalog.LoadScenarios + Catalog.MatchScenario
  - CalculateFromScenario(scenario, catalog, holidays, courts) — high-
    level engine entry: parses spec → builds CalcOptions → delegates
    to Calculate
  - Sentinel errors: ErrUnknownScenario, ErrInvalidScenario,
    ErrScenarioNoPrimary

paliadCatalog impl:
  - LoadScenarios with progressively-built WHERE clauses (project-id
    filter, abstract-for-user filter, or all)
  - MatchScenario by id — returns ErrUnknownScenario on not-found
  - Services connection bypasses RLS; ScenarioService enforces
    visibility at the application layer (mirrors EventChoiceService
    pattern from t-paliad-265)

SnapshotCatalog impl (embedded/upc):
  - LoadScenarios returns empty slice (no scenarios in the snapshot)
  - MatchScenario returns ErrUnknownScenario

internal/services/scenario_service.go:
  - Create / Get / ListForProject / ListAbstractForUser / Patch /
    SetActive / Delete with visibility checks
  - validateSpec checks version, base_trigger_date format, every
    proceedings[*].code resolves to an active paliad.proceeding_types
    row, every appeal_target is valid, every anchor_overrides date
    parses, every role ∈ {primary, peer}
  - SetActive validates the scenario belongs to the requested project
    (a scenario from a different project can't be active here)
  - Returns ErrScenarioNotVisible for failed visibility checks

REST endpoints (registered in handlers.go):
  GET    /api/scenarios?project=<id>             — list project's
  GET    /api/scenarios?abstract=true            — list user's abstract
  GET    /api/scenarios/{id}                     — one
  POST   /api/scenarios                          — create
  PATCH  /api/scenarios/{id}                     — partial update
  DELETE /api/scenarios/{id}                     — remove
  PUT    /api/projects/{id}/active-scenario      — set / clear active

Handler error mapping:
  - ErrUnknownScenario / ErrScenarioNotVisible → 404
  - ErrInvalidInput / ErrInvalidScenario / ErrScenarioNoPrimary → 400
  - everything else → 500

Tests:
  - pkg/litigationplanner/scenarios_test.go: ParseSpec roundtrip
    (well-formed + unknown version + malformed json),
    PrimaryProceeding zero/multi/single, CalcOptionsFromSpec full
    unpack, trigger_date_override path, no-base-trigger safety check.
    8 cases total, all DB-free.

Wired in cmd/server/main.go alongside EventChoice — same pattern,
nil-safe when DATABASE_URL is unset (handlers 503 in that mode).

Acceptance:
  - go build ./... clean
  - go test ./... all green (incl. new scenarios tests)
  - Pre-flight audit confirmed mig 145 number is safe vs curie's
    pending B.2-B.6 range
2026-05-26 17:48:56 +02:00
mAi
2377f08bd7 Merge: t-paliad-304 — R.109 anchor + columns-view duplicate fix (topo walk + 'both'→ours collapse) (m/paliad#135)
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2026-05-26 15:54:39 +02:00
mAi
1d704f6e04 fix(litigationplanner): R.109.1/R.109.4 mis-anchor + duplicate 'both' row in columns view (t-paliad-304, m/paliad#135)
Two bugs surfaced on /tools/verfahrensablauf?side=defendant for upc.inf.cfi:

1. Anchor regression for timing='before' children of court-set parents.
   Rules R.109.1 (translation_request) and R.109.4 (interpreter_cost)
   anchor on the oral hearing (parent_id=upc.inf.cfi.oral, IsCourtSet)
   but were computing dates BEFORE the Statement of Claim — 1 month
   resp. 2 weeks before the SoC instead of before the oral hearing.

   Root cause: engine walked rules in sequence_order, and the two
   "before"-timed children carry sequence_order 45/46 (their chronological
   position, before the oral hearing at 50). Their parent had therefore
   not been processed yet when the children were, so courtSet[oral.ID]
   was still empty → parentIsCourtSet=false → the engine fell back to
   the trigger date as the base.

   Fix: walk rules in topological order (parent-first) during the
   compute pass, then restore sequence_order on the output slice so
   the wire shape and the linear timeline view's render order stay
   identical to the legacy behaviour modulo the bug fix.

2. Duplicate "Antrag auf Simultanübersetzung" row in columns view.
   With primary_party='both' and an explicit side pick (?side=defendant),
   the bucketing mirrored the card into both 'Unsere Seite' and
   'Gegnerseite' — the same card on the same row, visible as a
   duplicate.

   Fix: when the user has committed to a perspective (side picked)
   but no appellant axis applies, collapse 'both' rows into ours.
   The '↔ beide Seiten' indicator is suppressed in that path to match
   the existing appellant-collapse semantics (no sibling row to mirror
   to). Legacy mirror behaviour is preserved when side is null.

DB audit ruled out a data-level duplicate: exactly one published+active
row per submission_code in paliad.deadline_rules.

Tests:
  - pkg/litigationplanner/before_court_set_anchor_test.go: synthetic
    rules pinning the conditional-on-court-set-parent contract plus
    the override path (1mo before user-pinned oral).
  - frontend/src/client/views/verfahrensablauf-core.test.ts: two new
    cases pinning the side-collapse routing for party='both'.
2026-05-26 15:54:02 +02:00
mAi
a75731a902 Merge: t-paliad-302 — Verfahrensablauf duration indicator (hover + toggle, +3 lp.TimelineEntry fields) (m/paliad#133)
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2026-05-26 15:45:15 +02:00
mAi
3097df3918 mAi: #133 — Verfahrensablauf duration affordance (hover + toggle)
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t-paliad-302 / m/paliad#133. Surface each event card's rule duration
("2 Mo. nach") on /tools/verfahrensablauf — by default as a hover
tooltip on the date span, and optionally inline via a new
"Dauern anzeigen" header toggle (localStorage key
paliad.verfahrensablauf.durations-show).

The issue scoped this as pure-frontend on the assumption that the
duration fields were already on the /api/tools/fristenrechner payload.
They were not: lp.TimelineEntry exposed only the computed dueDate, not
the rule's (duration_value, duration_unit, timing) tuple. Added these
as three additive optional fields and populated them in both engine
emission sites (Calculate + CalculateByTriggerEvent) from the rule
row directly. Source values are the base rule fields, not the
post-alt-swap arithmetic — the tooltip reads as a property of the
rule rather than a recap of which branch fired.

Frontend wiring:
- formatDurationLabel() in verfahrensablauf-core builds the
  "<value> <unit> <timing>" string from the existing
  deadlines.event.unit.<unit>.{one,many} + deadlines.event.timing.*
  i18n keys, reused from /tools/fristenrechner's event-mode renderer.
- deadlineCardHtml attaches the label as title= on the date span
  (hover, default) and, when CardOpts.showDurations is on, emits an
  inline <span class="timeline-duration"> in the meta row.
- Court-set / zero-duration rules (trigger event, hearings) skip the
  affordance — durationValue <= 0 short-circuits in
  formatDurationLabel.
- Toggle persisted in localStorage under
  paliad.verfahrensablauf.durations-show, default off; sits next to
  the existing "Hinweise anzeigen" toggle.

bun run build clean, go test ./pkg/litigationplanner/... and
./internal/... clean, bun test src/client/views clean (89/89).
2026-05-26 15:43:30 +02:00
mAi
9da4715137 feat(litigationplanner): Berufung tile UX — collapse side selectors + appeal-target trigger label (t-paliad-301, m/paliad#132)
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Two bugs from the Slice B1 Berufung rollout, one fix surface:

Bug A — duplicate side selectors collapse into ONE proactive-side
picker with per-proceeding role labels. The Verfahrensablauf used to
show both ?side= (Klägerseite/Beklagtenseite) AND ?appellant= (same
labels in case-form) on the Berufung tile. Now: one side picker, with
labels that swap to Berufungskläger/Berufungsbeklagter on the unified
upc.apl.unified tile (and Antragsteller/Antragsgegner Nichtigkeit on
upc.rev.cfi, Einsprechende(r)/Patentinhaber(in) on epa.opp.*).

Bug B — 'Auslösendes Ereignis' label derives from appeal_target on
the unified Berufung tile (5 target-specific strings) instead of the
proceeding's own trigger_event_label. Endentscheidung (R.118) /
Kostenentscheidung / Anordnung / Entscheidung im
Schadensbemessungsverfahren / Anordnung der Bucheinsicht.

Migration 137 (additive, no triggers on proceeding_types — verified
via mcp__supabase__execute_sql before drafting; no updated_at on the
table — lesson from mig 134 HOTFIX 3; no audit_reason setup needed):
  - ADD COLUMN role_proactive_label_de  (text NULL)
  - ADD COLUMN role_proactive_label_en  (text NULL)
  - ADD COLUMN role_reactive_label_de   (text NULL)
  - ADD COLUMN role_reactive_label_en   (text NULL)
  - Audit-first DO block lists the rows the UPDATE will touch.
  - Backfill 4 proceedings (upc.apl.unified + upc.rev.cfi +
    epa.opp.opd + epa.opp.boa); every other proceeding stays NULL
    and the renderer falls back to default labels.
  - Down drops the 4 columns.

Package additions (pkg/litigationplanner):
  - ProceedingType gains 4 *string fields (RoleProactive/Reactive
    LabelDE/EN) — db tags match the new columns; existing scans pick
    them up via the proceedingTypeColumns extension.
  - TriggerEventLabelForAppealTarget(target, lang) — Go-side map of
    the 5 appeal-target slugs to their DE/EN trigger-event labels.
    Empty result on unknown target signals "fall back to proceeding's
    own trigger_event_label".
  - Engine override: when CalcOptions.AppealTarget is set, the
    resulting Timeline.TriggerEventLabel/EN are replaced from the
    per-target map.

Frontend:
  - Removed #appellant-row div (was a separate 3-radio selector
    duplicating side).
  - Dropped ?appellant= URL state + the change handler + the init
    readback. The engine still consumes "appellant" — sourced from
    currentSide for role-swap proceedings; null otherwise.
  - applyRoleLabels(proceedingType) swaps the side-row radio labels
    from a hardcoded ROLE_LABELS map mirroring mig 137's backfill.
    Falls back to deadlines.side.claimant/defendant i18n keys for
    proceedings without overrides.
  - syncTriggerEventLabel reads data.triggerEventLabel from the calc
    response — which the engine override now sets per appeal_target,
    so no client-side mapping needed.
  - i18n cleanup: removed orphan deadlines.appellant.* keys (label /
    claimant / defendant / none) in both DE + EN.

Tests:
  - pkg/litigationplanner/appeal_target_label_test.go pins the 5×2
    label matrix + a coverage test that fails if a new entry in
    AppealTargets is added without populating the label switch.

Acceptance:
  - go build + go test all green (incl. new lp test).
  - bun run build clean (i18n codegen drops 4 keys, regenerates).
  - Live-DB audit before drafting confirmed: 4 target columns don't
    exist on proceeding_types, zero triggers on the table, exact
    column inventory matches the design.
2026-05-26 15:37:10 +02:00
mAi
ce28ea972e feat(litigationplanner): embedded UPC snapshot + generator (Slice C, m/paliad#124 §19)
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Lays the foundation for youpc.org's cross-repo integration: an
in-package UPC subset of paliad's deadline corpus, embedded as JSON,
that any consumer can use to run the litigationplanner engine without
DB access.

Generator (cmd/gen-upc-snapshot):
  - Reads paliad's live DB (DATABASE_URL), applies pending migrations
    to match schema HEAD, SELECTs the UPC subset
    (proceeding_types WHERE jurisdiction='UPC' AND is_active=true,
    deadline_rules WHERE lifecycle_state='published' AND is_active=true
    on those proceedings, referenced trigger_events, DE+UPC holidays,
    UPC courts).
  - Writes pretty-printed JSON to
    pkg/litigationplanner/embedded/upc/{proceeding_types, rules,
    trigger_events, holidays, courts, meta}.json.
  - Idempotent — same DB state → same output (modulo
    meta.generated_at + auto-versioned suffix).
  - Date-stamped versioning (YYYY-MM-DD-N) with same-day suffix bump.
  - Operator runbook in cmd/gen-upc-snapshot/README.md.

Embedded subpackage (pkg/litigationplanner/embedded/upc/):
  - embed.go    — //go:embed *.json + LoadMeta()
  - snapshot.go — SnapshotCatalog (full lp.Catalog impl: LoadProceeding
    / LoadProceedingByID / LoadRuleByID / LoadRuleByCode /
    LoadRulesByTriggerEvent / LoadTriggerEventsByIDs / LookupEvents);
    O(1) map lookups; LookupEvents linear over the < 100-row UPC corpus.
  - holidays.go — SnapshotHolidayCalendar implementing lp.HolidayCalendar
    (IsNonWorkingDay / Adjust* with structured AdjustmentReason).
  - courts.go   — SnapshotCourtRegistry implementing lp.CourtRegistry.
  - Compile-time assertions (_ lp.X = (*Snapshot*)(nil)) catch
    interface drift.

Wire-up for consumers:
  cat, _ := upc.NewCatalog()
  hc, _  := upc.NewHolidayCalendar()
  cr, _  := upc.NewCourtRegistry()
  timeline, _ := lp.Calculate(ctx, "upc.inf.cfi", "2026-05-26",
                              lp.CalcOptions{}, cat, hc, cr)

Tests (snapshot_test.go, all DB-free):
  - meta parses cleanly, non-zero counts
  - LoadProceeding(upc.inf.cfi) returns expected proc + rules
  - LoadProceeding(unknown) returns ErrUnknownProceedingType
  - LookupEvents(Jurisdiction:UPC, all-following) covers corpus
  - LookupEvents(party=defendant, next) scopes anchors correctly
  - engine end-to-end via lp.Calculate against the embedded snapshot
  - holiday calendar (weekends, DE closures, UPC vacation block)
  - court registry (empty courtID fallback, known + unknown court)

Placeholder data shipped (2 proceedings, 2 rules, 5 holidays, 2
courts) so tests run without a live DB. Operator regenerates against
prod via `make snapshot-upc` once migrations 134 (B1) and 135 (B3)
have landed on prod — see cmd/gen-upc-snapshot/README.md for the
runbook. The placeholder's meta.version is suffixed `-placeholder`
to make the regeneration delta obvious.

Makefile target:
  make snapshot-upc — wraps the generator + reruns the snapshot tests

Design (§19 of docs/design-litigation-planner-2026-05-26.md):
  - Embedding format: go:embed JSON (diff-friendly, no compile coupling)
  - Generator entry: cmd/gen-upc-snapshot/main.go (idiomatic Go cmd path)
  - Versioning: meta.json carries semver + generated_at + paliad_commit
  - Regeneration: manual via Make target or `go generate`; no CI cron in v1
  - Out of scope: snapshot signing, DE/EPA/DPMA snapshots, snapshot
    diff tooling

Acceptance:
  - go build clean, go test all green (incl. 6 new tests in
    pkg/litigationplanner/embedded/upc, all DB-free)
  - SnapshotCatalog passes the compile-time lp.Catalog assertion
  - Generator binary builds + runs (Idempotence verified by re-running
    against the same source data)
2026-05-26 15:11:07 +02:00
mAi
989941c648 feat(litigationplanner): primary_party CHECK constraint + IsValidPrimaryParty helper (Slice B3, m/paliad#124 §18.3)
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Tightens paliad.deadline_rules.primary_party from free-text to a CHECK
constraint over the canonical four-value vocab (claimant / defendant /
court / both). NULL stays valid for the 78 cross-cutting orphan
concept seeds (Wiedereinsetzung, Versäumnisurteil-Einspruch,
Schriftsatznachreichung, Weiterbehandlung) — they have no
proceeding_type_id binding so they're outside the calculator's path;
loosening the CHECK to "IS NULL OR IN (…)" keeps them valid without
backfill gymnastics.

Migration 135 (audit-first):
  - DO block RAISEs NOTICE for every non-conforming row + RAISEs
    EXCEPTION if any dirty rows exist (manual cleanup required).
    Live audit (Supabase, 2026-05-26 §18.0) confirmed zero dirty rows
    on the current corpus; the audit pass stays in the migration as
    safety against future drift.
  - ALTER TABLE … ADD CONSTRAINT deadline_rules_primary_party_chk
    CHECK (primary_party IS NULL OR primary_party IN
           ('claimant', 'defendant', 'court', 'both'))
  - Post-migration distribution NOTICE so the operator sees the
    final per-value count.
  - Down = DROP CONSTRAINT. No data revert needed.

Package additions (pkg/litigationplanner):
  - PrimaryParty* constants (PrimaryPartyClaimant / Defendant / Court
    / Both) + PrimaryParties[] ordered list + IsValidPrimaryParty(s)
    predicate. Empty string is "no value supplied" = valid (NULL maps
    to empty on the wire); non-empty must match one of the four
    canonical values.
  - Sibling unit tests (primary_party_test.go) pin the four-value
    vocab + the chip order + IsValidAppealTarget's matching shape.

Rule-editor validation hook (rule_editor_service.go):
  - Create() validates input.PrimaryParty before INSERT.
  - UpdateDraft() validates patch.PrimaryParty before UPDATE.
  - Both surface a user-friendly 400 with the canonical vocab listed
    instead of leaking the raw PG CHECK constraint-violation message.
  - Uses errors.Is(err, ErrInvalidInput) so handler 400 routing
    continues to work.

services/fristenrechner.go cleanup:
  - The B2-inlined isValidPartyForLookup helper is replaced with the
    canonical lp.IsValidPrimaryParty. No behaviour change.

No frontend changes — the rule-editor's primary_party UI already
constrains to the four values via a select; the validation hook is
defense-in-depth.

Audit:
  - go build + go test (incl. new lp unit tests) all green
  - Pre-migration audit confirmed: 26 claimant + 26 defendant + 38
    court + 63 both + 78 NULL = 231 total, all in canonical vocab
  - event_categories.party (text[] array, narrower semantic) is
    NOT touched in this migration per the design doc's
    "out of scope, separate follow-up" decision
2026-05-26 13:58:33 +02:00
mAi
d5bf82314a feat(litigationplanner): multi-axis catalog query API (Slice B2, m/paliad#124 §18.2)
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New Catalog.LookupEvents(ctx, axes, depth) method exposes a unified
graph query over paliad.deadline_rules + paliad.proceeding_types + the
deadline_concept_event_types junction. Used by the Determinator
cascade, the scenarios surface (Slice D), and any future "show me
events matching X" query — centralises a fan-out that today is
duplicated across multiple client-side paths.

Package additions (pkg/litigationplanner):
  - EventLookupAxes: optional Jurisdiction / *ProceedingTypeID / Party
    / *EventCategoryID / AppealTarget. All fields optional; the empty
    value (or nil pointer) is "no filter on this axis". Multiple
    non-zero axes apply as AND.
  - EventLookupDepth: "next" (1 hop downstream) or "all-following"
    (full chain).
  - EventMatch: Rule + ProceedingType + Priority + DepthFromAnchor +
    *ParentRuleID (populated only when the parent itself is in the
    returned set, so the frontend can render a tree).
  - Catalog interface gains LookupEvents.

paliad-side implementation (internal/services/fristenrechner.go):
  - SQL pass with progressively-built WHERE clauses (one $N
    placeholder per non-zero axis). EventCategoryID uses an EXISTS
    subquery against paliad.event_category_concepts joined via
    concept_id.
  - Post-fetch parent_id graph walk in Go for depth control. Loads
    the per-proceeding rule corpus via DeadlineRuleService.List so
    children whose parent_id is in the anchor set can be added even
    when those children don't match the axes themselves. AllFollowing
    iterates to fixpoint; Next stops after one pass.
  - DepthFromAnchor computed by walking each result row up the
    parent_id chain until it hits an anchor (iteration-bounded to
    prevent infinite loops on hypothetical cycles).
  - Unknown axis values (jurisdiction="XX", party="foo",
    appealTarget="invalid") silently fall through as "no filter on
    this axis" — a stale frontend chip should not drop the entire
    result set.
  - "published + active" gate (lifecycle_state='published' AND
    is_active=true) matches LoadProceeding's WHERE clause.
  - Results ordered by (proceeding_type_id, sequence_order) so the
    frontend can render without re-sorting.

Tests (internal/services/lookup_events_test.go):
  - Live-DB driven (skipped without TEST_DATABASE_URL, matches the
    existing TestCalculateRule pattern).
  - Cases: UPC-jurisdiction returns the UPC corpus only;
    party=defendant scopes anchor matches to defendant rules;
    unknown jurisdiction falls through; appeal_target=endentscheidung
    returns the merits rules from B1 mig 134;
    appeal_target=schadensbemessung returns empty (no rules seeded).

No schema delta. No frontend wiring (the new HTTP endpoint at
GET /api/tools/lookup-events can land in a follow-up slice — the
package + paliad-side impl are the deliverable here).
2026-05-26 13:54:57 +02:00
mAi
07acf7b4a2 feat(litigationplanner): Berufung unification — one upc.apl + 5 appeal_target chips (Slice B1, m/paliad#124 §18.1)
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Collapses the 3 UPC appeal proceeding_types (upc.apl.merits 7 rules,
upc.apl.cost 2, upc.apl.order 7 = 16 total across 3 codes) into ONE
unified upc.apl proceeding type + a per-rule applies_to_target[]
discriminator. The verfahrensablauf picker now shows one "Berufung"
tile; after picking it, the user selects which decision the appeal is
directed AT via a 5-chip group (Endentscheidung / Kostenentscheidung /
Anordnung / Schadensbemessung / Bucheinsicht) and the engine filters
rules whose applies_to_target contains the picked slug.

m's 2026-05-26 decision: Schadensbemessung-as-appeal is a NEW first-
class target with its OWN rule set (no shared inheritance from
merits). The 5 enum values are all defined + addressable; for now
schadensbemessung and bucheinsicht return empty timelines until rules
are seeded in a follow-up slice (likely via /admin/rules or pairing
with t-paliad-193 orphan-concept-seed).

Migration 134 (additive only):
  - ADD proceeding_types.appeal_target text (CHECK on 5 slugs OR NULL)
  - ADD deadline_rules.applies_to_target text[] (CHECK each element
    in the 5 slugs)
  - INSERT the unified upc.apl row (inherits sort/color from
    upc.apl.merits)
  - Audit-first RAISE NOTICE pass listing every row about to be
    touched + a post-migration sanity check
  - Reassign rule rows: merits → applies_to_target={endentscheidung},
    cost → {kostenentscheidung}, order → {anordnung}
  - Archive (is_active=false, NOT DELETE) the 3 old proceeding_types
    so historical FKs stay intact
  - Down migration restores is_active=true on the 3 old types, points
    rules back by their applies_to_target stamp, drops the unified
    row, drops both columns. Safe.

Package additions (pkg/litigationplanner):
  - AppealTarget* constants + AppealTargets[] ordered list +
    IsValidAppealTarget(s) predicate (silent no-op on unknown slugs
    so a stale frontend chip doesn't break the render)
  - ProceedingType.AppealTarget *string field (top-level marker;
    NULL on non-appeal proceedings)
  - Rule.AppliesToTarget pq.StringArray field (per-row applies-to set)
  - CalcOptions.AppealTarget string (engine filter — when set,
    keeps only rules whose AppliesToTarget contains the slug)

Engine filter runs after ApplyRuleOverrides but before the rule walk
so the existing condition_expr / spawn / appellant-context machinery
operates on the filtered subset transparently.

paliad-side wiring:
  - deadline_rule_service.go: ruleColumns + proceedingTypeColumns
    extended to scan the new columns
  - handlers/fristenrechner.go: AppealTarget JSON field on the
    request payload, threaded into CalcOptions

Frontend (verfahrensablauf surface only):
  - Single "Berufung" tile replaces the 3 separate Berufung tiles
  - New 5-chip appeal-target row, shown only when upc.apl is picked
  - URL state ?target=<slug>; default endentscheidung when none set
  - APPELLANT_AXIS_PROCEEDINGS updated: upc.apl.* (3 entries) →
    upc.apl (1 entry)
  - i18n keys (DE + EN) for the new tile + the 5 chip labels +
    the "Worauf richtet sich die Berufung?" / "Appeal against:" prompt
  - calculateDeadlines threads appealTarget through to the API

Acceptance:
  - go build clean, go test all green (existing test suite — no new
    tests on the engine filter as a follow-up; the migration's
    sanity-check DO block guards the rule-reassignment count)
  - Live audit before drafting confirmed: 3 active UPC appeal
    proceeding_types, 16 rules total, primary_party already conforms
    to 4-value vocab on all proceeding-bound rules
2026-05-26 13:49:03 +02:00
mAi
5f0a85fa83 refactor(litigationplanner): extract Fristen/Verfahrensablauf calc into pkg/litigationplanner (Slice A, t-paliad-298 / m/paliad#124)
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Atomic extraction of the deadline-rule compute engine + types from
internal/services into a new pkg/litigationplanner package that paliad
+ youpc.org can both import. No behaviour change — every existing test
passes against the post-move shape.

Package contents (~1850 LoC):
- doc.go              package docstring + reuse manifesto
- types.go            Rule, ProceedingType, NullableJSON, AdjustmentReason,
                      HolidayDTO, CalcOptions, CalcRuleParams, Timeline,
                      TimelineEntry, RuleCalculation*, FristenrechnerType,
                      ProjectHint, sentinel errors
- catalog.go          Catalog interface (proceeding + rule lookups)
- holidays.go         HolidayCalendar interface
- courts.go           CourtRegistry interface + DefaultsForJurisdiction +
                      country/regime constants
- expr.go             EvalConditionExpr + HasConditionExpr +
                      ExtractFlagsFromExpr (jsonb gate evaluator)
- durations.go        ApplyDuration + AddWorkingDays (pure compute)
- subtrack.go         SubTrackRouting + LookupSubTrackRouting registry
- legal_source.go     FormatLegalSourceDisplay + BuildLegalSourceURL
- proceeding_mapping.go  MapLitigationToFristenrechner + code constants
                      (CodeUPCInfringement, CodeDEInfringementLG, ...)
- engine.go           Calculate + CalculateRule + the trigger-event
                      branch + applyRuleOverrides (the big move)

paliad side (~1900 LoC net deletion):
- internal/services/fristenrechner.go shrinks from 1505 → ~290 lines
  (thin paliad Catalog adapter + type aliases for back-compat).
- internal/models/models.go: DeadlineRule, ProceedingType, NullableJSON
  become type aliases to litigationplanner.* — every sqlx scan and
  every projection_service caller compiles unchanged.
- internal/services/holidays.go: AdjustmentReason + HolidayDTO become
  aliases to lp.* (canonical definitions now in the package).
- internal/services/proceeding_mapping.go: rewritten as thin re-exports
  of lp constants + helpers.
- internal/services/deadline_search_service.go: FormatLegalSourceDisplay
  + BuildLegalSourceURL replaced with delegating wrappers to lp.

Catalog interface satisfaction:
- DeadlineRuleService → paliadCatalog adapter (wraps the existing
  service, replicates the original SELECT shapes).
- HolidayService → satisfies lp.HolidayCalendar directly (compile-
  time assertion at end of fristenrechner.go).
- CourtService → satisfies lp.CourtRegistry directly.

Wire shape is byte-identical. JSON tags on Rule / ProceedingType /
Timeline / TimelineEntry / RuleCalculation match the historical
UIResponse / UIDeadline shape; the frontend reads the same bytes.

Slice B (Catalog interface + paliad loader cleanup) is folded into
this commit since Slice A already needs the interfaces to call
Calculate across the boundary. Slice C (embedded UPC snapshot +
generator) is the next coder shift; the Berufung unification m
called out lands in Slice B/C per head's brief.

Refs: docs/design-litigation-planner-2026-05-26.md
2026-05-26 13:01:07 +02:00