From c75fa5aa18ebe9aa7597e43789aa68772a7e49b2 Mon Sep 17 00:00:00 2001
From: Hendrik <hendrik@corexmanagement.de>
Date: Fri, 1 May 2026 18:56:42 +0200
Subject: [PATCH] =?UTF-8?q?v0.1.7=20=E2=80=94=20auto-migrate=20301?=
 =?UTF-8?q?=E2=86=92302=20on=20startup,=20auto-install=20sqlite3,=20ensure?=
 =?UTF-8?q?=5Fsqlite=20helper?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bin/nexredirect   | 18 ++++++++++++++----
 lib/db.ts         | 19 +++++++++++++++++++
 scripts/update.sh |  5 +++++
 3 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/bin/nexredirect b/bin/nexredirect
index 8128762..d368c82 100755
--- a/bin/nexredirect
+++ b/bin/nexredirect
@@ -103,26 +103,36 @@ cmd_caddy() {
   esac
 }
 
+ensure_sqlite() {
+  if command -v sqlite3 >/dev/null 2>&1; then return 0; fi
+  if [[ $EUID -eq 0 ]]; then
+    echo "==> sqlite3 wird installiert..."
+    apt-get install -y -qq sqlite3 >/dev/null 2>&1 && return 0
+  fi
+  echo "sqlite3 nicht installiert. Bitte ausführen: sudo apt install -y sqlite3" >&2
+  return 1
+}
+
 cmd_db() {
-  command -v sqlite3 >/dev/null || { echo "sqlite3 nicht installiert: apt install -y sqlite3"; exit 1; }
+  ensure_sqlite || exit 1
   sqlite3 -header -column "$DB"
 }
 
 cmd_domains() {
-  command -v sqlite3 >/dev/null || { echo "sqlite3 nicht installiert"; exit 1; }
+  ensure_sqlite || exit 1
   sqlite3 -header -column "$DB" \
     "SELECT id, domain, status, redirect_code AS code, COALESCE(target_url, (SELECT target_url FROM domain_groups g WHERE g.id = d.group_id), '—') AS target FROM domains d ORDER BY created_at DESC;"
 }
 
 cmd_hits() {
-  command -v sqlite3 >/dev/null || { echo "sqlite3 nicht installiert"; exit 1; }
+  ensure_sqlite || exit 1
   local n="${1:-20}"
   sqlite3 -header -column "$DB" \
     "SELECT datetime(ts/1000,'unixepoch','localtime') AS time, (SELECT domain FROM domains WHERE id = h.domain_id) AS domain, country, substr(path,1,40) AS path FROM hits h ORDER BY ts DESC LIMIT $n;"
 }
 
 cmd_tokens() {
-  command -v sqlite3 >/dev/null || { echo "sqlite3 nicht installiert"; exit 1; }
+  ensure_sqlite || exit 1
   sqlite3 -header -column "$DB" \
     "SELECT id, name, scopes, datetime(created_at/1000,'unixepoch','localtime') AS created, CASE WHEN revoked_at IS NULL THEN 'active' ELSE 'revoked' END AS status FROM api_tokens ORDER BY id DESC;"
 }
diff --git a/lib/db.ts b/lib/db.ts
index 38e94fb..600ecb2 100644
--- a/lib/db.ts
+++ b/lib/db.ts
@@ -91,6 +91,25 @@ function ensureSchema(db: Database.Database) {
       log TEXT
     );
   `);
+
+  runMigrations(db);
+}
+
+function getSettingDirect(db: Database.Database, key: string): string | null {
+  const row = db.prepare("SELECT value FROM settings WHERE key = ?").get(key) as { value: string } | undefined;
+  return row?.value ?? null;
+}
+function setSettingDirect(db: Database.Database, key: string, value: string) {
+  db.prepare("INSERT INTO settings (key, value) VALUES (?, ?) ON CONFLICT(key) DO UPDATE SET value = excluded.value").run(key, value);
+}
+
+function runMigrations(db: Database.Database) {
+  // m_301_to_302: switch existing 301-redirects to 302 so browser-cache stops eating hits.
+  if (getSettingDirect(db, "m_301_to_302") !== "done") {
+    db.prepare("UPDATE domains SET redirect_code = 302 WHERE redirect_code = 301").run();
+    db.prepare("UPDATE domain_groups SET redirect_code = 302 WHERE redirect_code = 301").run();
+    setSettingDirect(db, "m_301_to_302", "done");
+  }
 }
 
 export function getSetting(key: string): string | null {
diff --git a/scripts/update.sh b/scripts/update.sh
index 7cec260..b66ab4c 100755
--- a/scripts/update.sh
+++ b/scripts/update.sh
@@ -15,6 +15,11 @@ cd "$INSTALL_DIR"
 chmod +x "$INSTALL_DIR/scripts/"*.sh 2>/dev/null || true
 chown -R "$SERVICE_USER:$SERVICE_USER" "$INSTALL_DIR"
 
+# Sicherstellen dass sqlite3 für die CLI da ist (idempotent, keine Fehler wenn schon da)
+if ! command -v sqlite3 >/dev/null 2>&1; then
+  apt-get install -y -qq sqlite3 >/dev/null 2>&1 || true
+fi
+
 if [[ -z "$TAG" ]]; then
   TAG=$(curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" 2>/dev/null \
     | grep -m1 '"tag_name"' | sed -E 's/.*"tag_name": *"([^"]+)".*/\1/' || true)