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app.js

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+/**
+ * Copyright (c) 2026 Niolla
+ * All rights reserved.
+ *
+ * This source code is proprietary and confidential.
+ * Unauthorized copying, modification, distribution, or use
+ * of this file, via any medium, is strictly prohibited.
+ */
+
+// app.js
+
+const express = require("express");
+const cors = require("cors");
+const morgan = require("morgan");
+const routes = require("./app/routes");
+const cookieParser = require("cookie-parser");
+const { bullBoardRouter } = require("./app/config/bullBoard.config");
+const path = require("path");
+const startAllCrons = require("./cron");
+
+const db = require("./app/models");
+
+// Test DB connection and sync models
+(async () => {
+  try {
+    await db.sequelize.authenticate();
+    console.log("Database connected.");
+
+    await db.sequelize.sync();
+    console.log("Tables synced.");
+
+    // Start all cron jobs
+    startAllCrons();
+
+  } catch (error) {
+    console.error("DB error:", error);
+  }
+})();
+
+const app = express();
+
+app.use(cookieParser());
+
+// CORS configuration
+const corsOptions = {
+  origin: process.env.FRONTEND_URL || "https://oceanic-demo.vercel.app",
+  methods: ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"],
+  allowedHeaders: ["Content-Type", "Authorization"],
+  credentials: true,
+};
+app.use(cors(corsOptions));
+app.options(/.*/, cors(corsOptions));
+
+app.use(express.json());
+app.use(morgan("dev"));
+
+app.get("/health", (req, res) => {
+  let dbStatus = "N/A";
+  let emailStatus = "N/A";
+  let redisStatus = "N/A";
+
+  db.sequelize
+    .authenticate()
+    .then(() => {
+      console.log("DB connection successful.");
+      dbStatus = "OK";
+    })
+    .catch((err) => {
+      console.error("DB connection error:", err);
+      res.status(500).send("Internal Server Error");
+    });
+
+  emailStatus = "OK";
+
+  redisStatus = "OK";
+
+  res.send({
+    status: "Online ✅",
+    database: dbStatus,
+    emailService: emailStatus,
+    redis: redisStatus,
+  });
+});
+
+app.use("/api", routes);
+app.use(
+  "/Documentation",
+  (req, res, next) => {
+    if (req.path.endsWith(".md")) {
+      return res.status(403).send("Forbidden");
+    }
+
+    next();
+  },
+  express.static(path.join(__dirname, "Documentation")),
+);
+app.use("/admin/queues", bullBoardRouter);
+
+module.exports = app;