ADD - db setup

Author: MeMMa137

.gitignore

@@ -29,3 +29,45 @@ coverage/
 Thumbs.db
 .idea/
 .vscode/
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# Temporary files generated by your text editor or operating system
+# belong in git's global ignore instead:
+# `$XDG_CONFIG_HOME/git/ignore` or `~/.config/git/ignore`
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore all environment files (commit .env.example as a template).
+/.env*
+!.env.example
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
+
+# Ignore storage (uploaded files in development and any SQLite databases).
+/storage/*
+!/storage/.keep
+/tmp/storage/*
+!/tmp/storage/
+!/tmp/storage/.keep
+.DS_Store
+
+/public/assets
+
+# Ignore key files for decrypting credentials and more.
+/config/*.key
+*.keep
+vendor
+app/.DS_Store
+app/assets/.DS_Store
+app/assets/images/.DS_Store
+app/assets/images/RSVP_comp/.DS_Store

package-lock.json

@@ -0,0 +1,42 @@
+import pg from "pg";
+
+const { Pool } = pg;
+
+const connectionString = process.env.DATABASE_URL;
+
+const getSslConfig = () => {
+  const sslMode = process.env.PGSSLMODE;
+
+  if (sslMode === "require" || sslMode === "no-verify") {
+    return { rejectUnauthorized: false };
+  }
+
+  return undefined;
+};
+
+export const hasDatabaseConfig = Boolean(connectionString);
+
+export const pool = hasDatabaseConfig
+  ? new Pool({
+      connectionString,
+      ssl: getSslConfig(),
+    })
+  : null;
+
+export async function checkDatabaseConnection() {
+  if (!pool) {
+    return {
+      ok: false,
+      configured: false,
+      message: "DATABASE_URL is not set.",
+    };
+  }
+
+  const result = await pool.query("select now() as now");
+
+  return {
+    ok: true,
+    configured: true,
+    now: result.rows[0].now,
+  };
+}

server/db.js

@@ -1,6 +1,8 @@
+import "dotenv/config";
 import express from "express";
 import path from "path";
 import { fileURLToPath } from "url";
+import { checkDatabaseConnection } from "./db.js";
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const app = express();
@@ -16,9 +18,23 @@ app.get("/api/health", (req, res) => {
   res.json({ ok: true, service: "stack-api" });
 });
 
+app.get("/api/db/health", async (req, res) => {
+  try {
+    const health = await checkDatabaseConnection();
+    res.status(health.ok ? 200 : 503).json(health);
+  } catch (error) {
+    console.error("Database health check failed:", error);
+    res.status(500).json({
+      ok: false,
+      configured: true,
+      message: "Database health check failed.",
+    });
+  }
+});
+
 if (siteLockEnabled) {
   app.use((req, res, next) => {
-    if (req.path === "/api/health") {
+    if (req.path === "/api/health" || req.path === "/api/db/health") {
       next();
       return;
     }

server/index.js

@@ -7,6 +7,8 @@
     "dev": "node index.js"
   },
   "dependencies": {
-    "express": "^4.21.2"
+    "dotenv": "^17.4.2",
+    "express": "^4.21.2",
+    "pg": "^8.20.0"
   }
 }