From 7fbfff7f54242f1635b97ba5a7ed428c841521ff Mon Sep 17 00:00:00 2001
From: gahusb <bgg8988@gmail.com>
Date: Sat, 16 May 2026 05:17:25 +0900
Subject: [PATCH] =?UTF-8?q?feat(db):=20survey=5Fresponses=20=ED=85=8C?=
 =?UTF-8?q?=EC=9D=B4=EB=B8=94=20=EB=A7=88=EC=9D=B4=EA=B7=B8=EB=A0=88?=
 =?UTF-8?q?=EC=9D=B4=EC=85=98=20=E2=80=94=20CONTOUR=20PMF=20=EC=84=A4?=
 =?UTF-8?q?=EB=AC=B8?=
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- anon INSERT 허용 (불특정 다수 응답)
- SELECT 정책 없음 → service role(admin)만 조회 가능
- index: created_at desc + email partial
- 메타: user_agent, referrer, utm_*, completion_seconds

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .../2026-05-16-create-survey-responses.sql    | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 supabase/migrations/2026-05-16-create-survey-responses.sql

diff --git a/supabase/migrations/2026-05-16-create-survey-responses.sql b/supabase/migrations/2026-05-16-create-survey-responses.sql
new file mode 100644
index 0000000..3eb3027
--- /dev/null
+++ b/supabase/migrations/2026-05-16-create-survey-responses.sql
@@ -0,0 +1,55 @@
+-- CONTOUR PMF 설문 응답 저장.
+-- 불특정 다수 익명 응답: anon INSERT 허용, SELECT는 service role(admin)만.
+
+create table public.survey_responses (
+  id uuid primary key default gen_random_uuid(),
+  created_at timestamptz not null default now(),
+
+  -- Q1 식별
+  age_range text,
+  status text,
+
+  -- Q2 자각 빈도
+  awareness_freq text,
+
+  -- Q3 도구 사용 (멀티)
+  tools_used text[],
+  tools_other text,
+
+  -- Q4 비용
+  cost_range text,
+
+  -- Q5 만족도
+  best_tool text,
+  best_satisfy int,
+
+  -- Q6 자유 의견 (핵심 자발 발화)
+  free_opinion text,
+
+  -- Q7 이메일 (옵션)
+  email text,
+  email_confirmation_sent boolean default false,
+
+  -- 메타
+  user_agent text,
+  referrer text,
+  utm_source text,
+  utm_medium text,
+  utm_campaign text,
+
+  -- 분석용
+  completion_seconds int
+);
+
+create index idx_survey_created on public.survey_responses(created_at desc);
+create index idx_survey_email on public.survey_responses(email) where email is not null;
+
+-- RLS
+alter table public.survey_responses enable row level security;
+
+-- anon insert 허용 (불특정 다수 응답 받기)
+create policy "anon insert survey" on public.survey_responses
+  for insert to anon
+  with check (true);
+
+-- SELECT 정책 없음 → service role(admin)만 조회 가능