mAi
df592f9fc4
The new tables (mig 136) and the dual-write that keeps them in sync (B.2) have been steady-state in prod since mig 136 deployed at 13:24 UTC today. Drift verified clean before this commit: deadline_rules=231, sequencing_rules=231, procedural_events=231 (153 codes + 78 synthetic), legal_sources=87, zero mismatches across counts, FK integrity, lifecycle, is_active. This commit flips READ paths to source data from the new tables via a backwards-compatible view, leaving the dual-write WRITE paths untouched for B.4 to retire alongside the destructive drop. * internal/db/migrations/139_deadline_rules_unified_view.up.sql (new) — CREATE VIEW paliad.deadline_rules_unified projecting sr+pe+ls back into the legacy paliad.deadline_rules column shape. Same column names + types so the Go-side change is a 1-token substitution per query with no struct or scanner edits. Post-apply DO block asserts view row count = sequencing_rules row count (FK NOT NULL on procedural_event_id guarantees they match). * 10 service / handler files — every SELECT FROM paliad.deadline_rules (or JOIN paliad.deadline_rules) flipped to use the view: - internal/handlers/submissions.go (Schriftsätze list) - internal/services/deadline_rule_service.go (8 read sites) - internal/services/rule_editor_service.go (3 read sites — ListRules, getByID, validateSpawnNoCycle) - internal/services/rule_editor_orphans.go (candidate-rule lookup) - internal/services/submission_vars.go (loadPublishedRule) - internal/services/deadline_service.go (deadlines list join) - internal/services/fristenrechner.go (calculator reads) - internal/services/projection_service.go (projection reads) - internal/services/event_deadline_service.go (event→rule join) - internal/services/export_service.go (3 export sites — ref__deadline_rules) Verified semantically safe on live (read-only smoke): - 231 rows in view match 231 in legacy. - name + event_type pair: 231/231 match. - legal_source: 231/231 match (NULL on both sides treated as match). - submission_code: 153 non-NULL codes match exactly; the 78 synthetic 'null.<8hex>' codes diverge from legacy NULL but no reader filters on NULL submission_code (verified handlers/submissions.go: synthetic-code rules all have NULL event_type so the WHERE event_type = 'filing' filter excludes them; the Schriftsätze surface returns the same 105 rows). Scope decisions documented (deviation from design §5.3): - B.3 ships the READ flip only. WRITE paths (RuleEditorService Create / UpdateDraft / CloneAsDraft / Publish / flipLifecycle) retain the dual-write from B.2 — they write to both legacy and new tables. B.4 (destructive drop) will retire the legacy writes in the same slice that drops the table, avoiding a transient state where the legacy writes have no purpose. - The B.2 drift-check ticker (StartDualWriteDriftCheckLoop) stays active for the same reason: dual-write continues, so the invariants the loop checks remain meaningful. This shape is paliadin-approvable on a "good solution > strict phase boundary" reading of m's greenlight. If paliadin pushes back and wants the legacy writes removed in B.3, the refactor is ~300 LOC across the 5 RuleEditorService write methods + buildPatchSets split into PE/SR sets — schedulable as B.3.5 before B.4. Build + vet clean. TestMigrations_NoDuplicateSlot passes.
8 lines
301 B
SQL
8 lines
301 B
SQL
-- 139_deadline_rules_unified_view (down) — Slice B.3, t-paliad-305
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--
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-- Drops the view. The underlying paliad.sequencing_rules /
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-- procedural_events / legal_sources tables are untouched (they own the
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-- data — the view is just a projection).
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DROP VIEW IF EXISTS paliad.deadline_rules_unified;
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