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feat(db): Onda 19 — precisão explícita em 21 colunas numeric (item 5.4)#214

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feat(db): Onda 19 — precisão explícita em 21 colunas numeric (item 5.4)#214
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@adm01-debug adm01-debug commented May 15, 2026

🎯 Onda 19 — Padronização de precisão numeric (audit gap 5.4)

Contexto

Auditoria de 10/mai/2026 (item 5.4) mapeou 21 colunas numeric sem precisão em PROD. Escala ilimitada permite drift silencioso: frontend exibe 2 casas, mas DB pode guardar 1234.567899; comparações de igualdade ficam frágeis.

Estado pré-prod confirmado: zero drift detectado, ~0 linhas afetadas (exceto quotes.real_subtotal com 3 linhas, escala correta).

📦 Mudanças

1. Percentuais (8 colunas)

Tabela.coluna Tipo final
quotes.{discount_percent, negotiation_markup_percent, real_discount_percent} numeric(5,2)
seller_discount_limits.{max_discount_percent, approval_required_above} numeric(5,2)
tabela_preco_gravacao_oficial.markup_percent numeric(5,2) (até 999,99% — decisão A do PO)
supplier_technique_mappings.confidence numeric(3,2)
variant_supplier_sources.supplier_ipi_rate numeric(5,2)

2. Dinheiro (8 colunas)

Tabela.coluna Tipo final
quotes.real_subtotal numeric(10,2)
quote_item_personalizations.{unit,setup,total}_cost numeric(10,2)
kit_variants.total_price numeric(12,2)
seller_cart_items.product_price numeric(10,2)
collection_items.price_at_save numeric(12,2)
collection_items_trash.price_at_save numeric(12,2)

3. Dimensões (5 colunas)

Tabela.coluna Tipo final
quote_item_personalizations.{area_cm2,height_cm,width_cm} numeric(8,2)
kit_component_print_areas.{max_height,max_width} numeric(8,2)

🛠️ Dependências resolvidas (DROP+ALTER+RECREATE atômico)

  • VIEW v_audit_paradoxos_gravacao (referencia markup_percent) — recriada com definição idêntica, validada pós-aplicação retornando 532 linhas
  • TRIGGER trg_quotes_calc_real_values (UPDATE OF negotiation_markup_percent) — recriado com definição idêntica
  • TRIGGER trg_kit_print_area_normalizar_eixos (UPDATE OF max_width, max_height) — recriado com definição idêntica

🚫 NÃO mexido (decisões pré-flight)

  • orders.totalGENERATED ALWAYS AS total_amount (herda precisão)
  • app_vitals.metric_value — telemetria livre
  • _asia_api_staging.peso, color_analysis_staging.match_distance — staging
  • tabela_preco_gravacao_oficial.{preco_max,preco_min}_unitario — placeholder uso futuro

✅ Validação em PROD

Aplicado em doufsxqlfjyuvxuezpln antes do commit:

  • 21/21 colunas com precisão definida ✅
  • 2 triggers + 1 view recriados intactos ✅
  • CHECKs existentes preservados (cabem nos novos tipos) ✅

🔍 Pré-flight checks

  • check-no-db-push.mjs passa
  • check-security-definer-hardening.mjs passa
  • check-seller-scope.mjs passa
  • ✅ Drift varredura: 0 valores com escala > 2 nas colunas críticas

📋 Arquivo

  • supabase/migrations/20260515030000_onda19_numeric_precision.sql (156 linhas)

Refs

  • Auditoria: AUDITORIA-PROFUNDA-PROMOGIFTS-PRE-PROD.md item 5.4
  • Decisão A do PO: markup_percent até 999,99%
  • Decisão Y do PO: 1 PR único atômico

Summary by cubic

Define precisão explícita em 21 colunas numeric para evitar drift de escala e fechar o gap da auditoria 5.4. Recria 1 view e 2 triggers sem mudar comportamento.

  • Migration

    • Percentuais: numeric(5,2); numeric(3,2) para confiança; markup_percent até 999,99%.
    • Dinheiro: numeric(10,2) (custos/preços) e numeric(12,2) (totais grandes).
    • Dimensões: numeric(8,2) para campos em cm/cm².
    • Validação pré-prod: 21/21 tipadas, 0 drift, CHECKs preservados.
  • Dependencies

    • View v_audit_paradoxos_gravacao recriada (referencia markup_percent).
    • Triggers trg_quotes_calc_real_values e trg_kit_print_area_normalizar_eixos recriadas com definições idênticas.

Written for commit 36d50f2. Summary will update on new commits.

Summary by CodeRabbit

  • Chores
    • Padronizada a precisão de colunas numéricas em toda a aplicação para melhorar a consistência e confiabilidade dos cálculos numéricos. As escalas decimais agora seguem padrões específicos para percentuais de desconto, valores monetários, taxas de fornecedor e dimensões de impressão, garantindo maior precisão e segurança nas operações críticas do sistema.

Review Change Stack

Padroniza colunas numeric sem precisão:
- 8 percentuais → numeric(5,2) (3,2 para confidence)
- 8 dinheiro → numeric(10,2) ou numeric(12,2) (kits/favoritos)
- 5 dimensões → numeric(8,2)

Banco pré-prod (~0 linhas afetadas, exceto 3 em quotes.real_subtotal escala=2).
Zero drift detectado em varredura pré-aplicação.

Resolve dependências (DROP + ALTER + RECREATE no mesmo migration):
- VIEW v_audit_paradoxos_gravacao (referencia markup_percent)
- TRIGGER trg_quotes_calc_real_values (UPDATE OF negotiation_markup_percent)
- TRIGGER trg_kit_print_area_normalizar_eixos (UPDATE OF max_width, max_height)

CHECKs existentes validados — todos cabem nos novos tipos.

Refs: AUDITORIA-PROFUNDA-PROMOGIFTS-PRE-PROD.md item 5.4
Decisão A do PO: markup_percent até 999,99%
Copilot AI review requested due to automatic review settings May 15, 2026 02:05
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promo-gifts Ready Ready Preview, Comment May 15, 2026 2:06am

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supabase Bot commented May 15, 2026

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Go to Project Integrations Settings ↗︎ if you wish to update this limit.


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coderabbitai Bot commented May 15, 2026

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: cf1b0988-3769-4b23-be8c-7718f2be0ec3

📥 Commits

Reviewing files that changed from the base of the PR and between ed285c5 and 36d50f2.

📒 Files selected for processing (1)
  • supabase/migrations/20260515030000_onda19_numeric_precision.sql

Walkthrough

Migration que padroniza tipos numeric em colunas de orçamentos, descontos, preços e dimensões em 12 tabelas, removendo e recriando dois triggers e uma view computada para manter consistência após as alterações de esquema.

Changes

Padronização de Precisão Numérica

Layer / File(s) Summary
Documentação e remoção de dependências bloqueadoras
supabase/migrations/20260515030000_onda19_numeric_precision.sql
Comentários descrevem metas de escala (numeric(5,2) percentuais, numeric(10,2) valores, numeric(8,2) dimensões). DROP da view v_audit_paradoxos_gravacao e triggers trg_quotes_calc_real_values e trg_kit_print_area_normalizar_eixos que bloqueiam alter de coluna.
Alteração de precisão por categoria de dado
supabase/migrations/20260515030000_onda19_numeric_precision.sql
ALTER TABLE em 12 tabelas: percentuais/fiscais (discount_percent, negotiation_markup_percent, supplier_ipi_rate, confidence) → numeric(5,2) ou numeric(3,2); monetários (real_subtotal, unit_cost, total_price, product_price, price_at_save) → numeric(10,2) ou numeric(12,2); dimensões (area_cm2, height_cm, width_cm, max_height, max_width) → numeric(8,2).
Recriação de triggers e view
supabase/migrations/20260515030000_onda19_numeric_precision.sql
Recria trg_quotes_calc_real_values (BEFORE INSERT/UPDATE OF subtotal, discount_amount, negotiation_markup_percent) e trg_kit_print_area_normalizar_eixos (BEFORE INSERT/UPDATE OF max_width, max_height). Recria view v_audit_paradoxos_gravacao com mesmo SELECT (CTEs, lag/partition, round, GREATEST, CASE status) e ordenação final.

Possibly related PRs

  • adm01-debug/Promo_Gifts#212: Ajusta recálculo de quotes.subtotal/discount_amount a partir de quote_items; ambos PRs tocam trigger trg_quotes_calc_real_values e campos de desconto/markup que agora têm precisão padronizada.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~15 minutos

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed O título descreve precisamente o objetivo principal da PR: padronização de precisão numérica em 21 colunas, referenciando o item 5.4 do audit.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch onda19/numeric-precision

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Pull request overview

Padroniza a precisão de 21 colunas numeric (audit gap 5.4) para evitar “drift” de escala/precisão em percentuais, valores monetários e dimensões, além de reconstruir dependências (view + triggers) que bloqueiam ALTER COLUMN TYPE.

Changes:

  • Define precisão explícita para 21 colunas numeric (percentuais, dinheiro e dimensões) em múltiplas tabelas.
  • Drop + recreate de 2 triggers para quotes e kit_component_print_areas após os ALTER TABLE.
  • Drop + recreate da view public.v_audit_paradoxos_gravacao para compatibilizar com o novo tipo de markup_percent.

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Comment on lines +35 to +38
-- 0. DROP dependências bloqueadoras
DROP VIEW IF EXISTS public.v_audit_paradoxos_gravacao;
DROP TRIGGER IF EXISTS trg_quotes_calc_real_values ON public.quotes;
DROP TRIGGER IF EXISTS trg_kit_print_area_normalizar_eixos ON public.kit_component_print_areas;
EXECUTE FUNCTION public.fn_kit_print_area_normalizar_eixos();

-- 5. RECREATE view (definição idêntica à original — só rebuild para usar novo tipo)
CREATE OR REPLACE VIEW public.v_audit_paradoxos_gravacao AS
Comment on lines +42 to +45
ALTER COLUMN discount_percent TYPE numeric(5,2),
ALTER COLUMN negotiation_markup_percent TYPE numeric(5,2),
ALTER COLUMN real_discount_percent TYPE numeric(5,2);

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💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 36d50f294f

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BEFORE INSERT OR UPDATE OF subtotal, discount_amount, negotiation_markup_percent
ON public.quotes
FOR EACH ROW
EXECUTE FUNCTION public.fn_quotes_calc_real_values();
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P1 Badge Restore the checked-in quote trigger function

When this migration is applied from a clean database built from the repository migrations, public.fn_quotes_calc_real_values() is never created (repo-wide search of supabase/migrations and recovery only finds this call), so PostgreSQL will fail at CREATE TRIGGER ... EXECUTE FUNCTION and roll back the migration before any later steps run. Either recreate the trigger against the existing checked-in function (validate_quote_real_discount) or add/commit the missing function before this trigger is created.

Useful? React with 👍 / 👎.

BEFORE INSERT OR UPDATE OF max_width, max_height
ON public.kit_component_print_areas
FOR EACH ROW
EXECUTE FUNCTION public.fn_kit_print_area_normalizar_eixos();
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P1 Badge Restore the checked-in kit trigger function

The same clean-migration path fails here because public.fn_kit_print_area_normalizar_eixos() is not defined anywhere in the checked-in migrations or recovery SQL; CREATE TRIGGER requires the referenced trigger function to already exist. This makes supabase db reset/new environment provisioning depend on untracked production drift instead of the repository state.

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EXECUTE FUNCTION public.fn_kit_print_area_normalizar_eixos();

-- 5. RECREATE view (definição idêntica à original — só rebuild para usar novo tipo)
CREATE OR REPLACE VIEW public.v_audit_paradoxos_gravacao AS
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P2 Badge Preserve the audit view hardening

docs/redeploy/REDEPLOY-FASE2-EXECUTION-LOG.md classifies v_audit_paradoxos_gravacao as internal/service-role-only and says those views were hardened with security_invoker=true plus role revokes; dropping and recreating it here does not restore either setting. In environments with the same exposed-schema/default grants, this silently reverts the view to owner-rights semantics and can expose the underlying pricing audit rows without the intended RLS/role boundary, so the migration should reapply the ALTER VIEW ... SET (security_invoker = true) and grants/revokes after creation.

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No issues found across 1 file

@adm01-debug adm01-debug merged commit 224d149 into main May 15, 2026
26 of 30 checks passed
@adm01-debug adm01-debug deleted the onda19/numeric-precision branch May 15, 2026 10:28
adm01-debug pushed a commit that referenced this pull request May 15, 2026
…icts

Conflito em 3 arquivos entre PR #216 e commits #217/#218/#214 no main:

- vitest.config.ts: mantém comentário explicativo do PR sobre exclusão
  de tests/e2e/** (não estava em main), restante idêntico.
- src/hooks/__tests__/useCatalogState.unit.test.tsx: usa versão do main
  (bloco TODO detalhado no topo do arquivo é superior ao comentário
  redundante antes do describe.skip que estava no PR).
- tests/components/SimulationPriceSourceBadge.test.tsx: resolvido
  automaticamente (mudança idêntica nas duas branches).

https://claude.ai/code/session_017f7HQxDreJKyNDJM3R7qf6
adm01-debug added a commit that referenced this pull request May 15, 2026
…rança da view (#219)

Fecha os 6 review comments não resolvidos do PR #214:

P1 (CodeRabbit): fn_quotes_calc_real_values e fn_kit_print_area_normalizar_eixos
existiam apenas como drift de PROD — supabase db reset falharia ao recriar os
triggers (function does not exist). Adicionadas as definições exatas extraídas
de PROD via CREATE OR REPLACE (idempotente, sem efeito em PROD).

P1/P2 (Copilot + CodeRabbit): DROP+RECREATE da view na Onda 19 resetou
security_invoker e grants — anon/authenticated receberam acesso total (confirmado
via pg_class.relacl). View é service_role-only (REDEPLOY-FASE2-EXECUTION-LOG.md).
Restaurado: ALTER VIEW SET (security_invoker=true) + REVOKE de anon/authenticated.

Validação pós-aplicação em PROD (doufsxqlfjyuvxuezpln):
- 2 funções com search_path seguro (pg_catalog, public) ✅
- reloptions=[security_invoker=true] ✅
- relacl={postgres, service_role} — anon/authenticated removidos ✅

https://claude.ai/code/session_01NahCsAw7oJWnd78egBJt8p

Co-authored-by: Claude <noreply@anthropic.com>
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