fix: быстрое развёртывание — PGDG, /opt/shop/shop10, без placeholder URL

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/fix-db-connection.sh

@@ -2,29 +2,30 @@
 # Быстрое исправление ECONNREFUSED 127.0.0.1:5432
 set -euo pipefail
 
-source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/shop-root.sh"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/shop-root.sh"
 
-echo "=== Исправление подключения к PostgreSQL ==="
+echo "=== Исправление подключения к PostgreSQL ($SHOP_ROOT) ==="
 
-if ! dpkg -l | grep -q postgresql; then
-  echo "Установка PostgreSQL 17..."
-  apt update
-  apt install -y postgresql-17 postgresql-client-17 || {
-    echo "Если пакет не найден — см. README (репозиторий PGDG)"
-    exit 1
-  }
+if ! command -v psql >/dev/null; then
+  bash "$SCRIPT_DIR/install-postgresql-ubuntu.sh"
 fi
 
-bash scripts/setup-postgres-ubuntu.sh
+bash "$SCRIPT_DIR/setup-postgres-ubuntu.sh"
 
 if [ -f .env ] && ! grep -q '^DATABASE_URL=' .env; then
-  echo "DATABASE_URL=postgresql://shop:shop@127.0.0.1:5432/shop" >> .env
+  echo 'DATABASE_URL=postgresql://shop:shop@127.0.0.1:5432/shop' >> .env
   echo "Добавлен DATABASE_URL в .env"
 fi
 
-cp -f deploy/shop.service /etc/systemd/system/shop.service
-systemctl daemon-reload
-systemctl restart shop
+if [ -f deploy/shop.service ]; then
+  cp -f deploy/shop.service /etc/systemd/system/shop.service
+  sed -i "s|WorkingDirectory=.*|WorkingDirectory=${SHOP_ROOT}|" /etc/systemd/system/shop.service
+  sed -i "s|EnvironmentFile=.*|EnvironmentFile=${SHOP_ROOT}/.env|" /etc/systemd/system/shop.service
+  systemctl daemon-reload
+fi
+
+systemctl restart shop 2>/dev/null || true
 sleep 2
 
 if curl -sf http://127.0.0.1:3000/health; then