Agenda, Agendador, Configurações

DBS/2026-03-11/src-sql-arquivos/supabase_patient_index_page.sql

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+-- =========================================================
+-- pacientesIndexPage.sql
+-- Views + índices para a tela PatientsListPage
+-- =========================================================
+
+-- 0) Extensões úteis
+create extension if not exists pg_trgm;
+
+-- 1) updated_at automático (se você quiser manter updated_at sempre correto)
+create or replace function public.set_updated_at()
+returns trigger
+language plpgsql
+as $$
+begin
+  new.updated_at = now();
+  return new;
+end;
+$$;
+
+drop trigger if exists trg_patients_set_updated_at on public.patients;
+create trigger trg_patients_set_updated_at
+before update on public.patients
+for each row execute function public.set_updated_at();
+
+
+-- =========================================================
+-- 2) Views de contagem (usadas em KPIs e telas auxiliares)
+-- =========================================================
+
+-- 2.1) Grupos com contagem de pacientes
+create or replace view public.v_patient_groups_with_counts as
+select
+  g.id,
+  g.name,
+  g.color,
+  coalesce(count(pgp.patient_id), 0)::int as patients_count
+from public.patient_groups g
+left join public.patient_group_patient pgp
+  on pgp.patient_group_id = g.id
+group by g.id, g.name, g.color;
+
+-- 2.2) Tags com contagem de pacientes
+create or replace view public.v_tag_patient_counts as
+select
+  t.id,
+  t.name,
+  t.color,
+  coalesce(count(ppt.patient_id), 0)::int as patients_count
+from public.patient_tags t
+left join public.patient_patient_tag ppt
+  on ppt.tag_id = t.id
+group by t.id, t.name, t.color;
+
+
+-- =========================================================
+-- 3) View principal da Index (pacientes + grupos/tags agregados)
+-- =========================================================
+
+create or replace view public.v_patients_index as
+select
+  p.*,
+
+  -- array JSON com os grupos do paciente
+  coalesce(gx.groups, '[]'::jsonb) as groups,
+
+  -- array JSON com as tags do paciente
+  coalesce(tx.tags, '[]'::jsonb) as tags,
+
+  -- contagens para UI/KPIs
+  coalesce(gx.groups_count, 0)::int as groups_count,
+  coalesce(tx.tags_count, 0)::int as tags_count
+
+from public.patients p
+
+left join lateral (
+  select
+    jsonb_agg(
+      distinct jsonb_build_object(
+        'id', g.id,
+        'name', g.name,
+        'color', g.color
+      )
+    ) filter (where g.id is not null) as groups,
+    count(distinct g.id) as groups_count
+  from public.patient_group_patient pgp
+  join public.patient_groups g
+    on g.id = pgp.patient_group_id
+  where pgp.patient_id = p.id
+) gx on true
+
+left join lateral (
+  select
+    jsonb_agg(
+      distinct jsonb_build_object(
+        'id', t.id,
+        'name', t.name,
+        'color', t.color
+      )
+    ) filter (where t.id is not null) as tags,
+    count(distinct t.id) as tags_count
+  from public.patient_patient_tag ppt
+  join public.patient_tags t
+    on t.id = ppt.tag_id
+  where ppt.patient_id = p.id
+) tx on true;
+
+
+-- =========================================================
+-- 4) Índices recomendados (performance real na listagem/filtros)
+-- =========================================================
+
+-- Patients
+create index if not exists idx_patients_owner_id
+  on public.patients (owner_id);
+
+create index if not exists idx_patients_created_at
+  on public.patients (created_at desc);
+
+create index if not exists idx_patients_status
+  on public.patients (status);
+
+create index if not exists idx_patients_last_attended_at
+  on public.patients (last_attended_at desc);
+
+-- Busca rápida (name/email/phone)
+create index if not exists idx_patients_name_trgm
+  on public.patients using gin (name gin_trgm_ops);
+
+create index if not exists idx_patients_email_trgm
+  on public.patients using gin (email gin_trgm_ops);
+
+create index if not exists idx_patients_phone_trgm
+  on public.patients using gin (phone gin_trgm_ops);
+
+-- Pivot: grupos
+create index if not exists idx_pgp_patient_id
+  on public.patient_group_patient (patient_id);
+
+create index if not exists idx_pgp_group_id
+  on public.patient_group_patient (patient_group_id);
+
+-- Pivot: tags
+create index if not exists idx_ppt_patient_id
+  on public.patient_patient_tag (patient_id);
+
+create index if not exists idx_ppt_tag_id
+  on public.patient_patient_tag (tag_id);