From fa15810dbbd5068bd60ea940e612710924f6816a Mon Sep 17 00:00:00 2001
From: vikingowl <christian@nachtigall.dev>
Date: Sat, 18 Apr 2026 07:17:21 +0200
Subject: [PATCH] feat(discovery): add rejected_discoveries sticky-reject table
 migration

---
 .../migrations/000013_rejected_discoveries.down.sql |  1 +
 .../migrations/000013_rejected_discoveries.up.sql   | 13 +++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 backend/migrations/000013_rejected_discoveries.down.sql
 create mode 100644 backend/migrations/000013_rejected_discoveries.up.sql

diff --git a/backend/migrations/000013_rejected_discoveries.down.sql b/backend/migrations/000013_rejected_discoveries.down.sql
new file mode 100644
index 0000000..6f6e210
--- /dev/null
+++ b/backend/migrations/000013_rejected_discoveries.down.sql
@@ -0,0 +1 @@
+DROP TABLE IF EXISTS rejected_discoveries;
diff --git a/backend/migrations/000013_rejected_discoveries.up.sql b/backend/migrations/000013_rejected_discoveries.up.sql
new file mode 100644
index 0000000..47fb1b8
--- /dev/null
+++ b/backend/migrations/000013_rejected_discoveries.up.sql
@@ -0,0 +1,13 @@
+CREATE TABLE rejected_discoveries (
+  id              uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  name_normalized text NOT NULL,
+  stadt           text NOT NULL,
+  year            int  NOT NULL,
+  rejected_at     timestamptz NOT NULL DEFAULT now(),
+  rejected_by     uuid REFERENCES users(id) ON DELETE SET NULL,
+  reason          text,
+  UNIQUE (name_normalized, stadt, year)
+);
+
+CREATE INDEX idx_rejected_discoveries_lookup
+  ON rejected_discoveries (name_normalized, stadt, year);