Fix admin route access and backend configuration

- Added /admin redirect to login page in nginx config
- Fixed backend server.js route ordering for proper admin handling
- Updated authentication middleware and routes
- Added user management routes
- Configured PostgreSQL integration
- Updated environment configuration

backend/routes/public.js

@@ -1,38 +1,122 @@
-const express = require('express');
-const { query } = require('../config/database');
+const express = require("express");
+const { query } = require("../config/database");
 const router = express.Router();
 
-router.get('/', async (req, res) => {
+// Get all products
+router.get("/products", async (req, res) => {
   try {
-    const products = await query(
-      'SELECT id, name, description, price, imageurl FROM products WHERE isactive = true ORDER BY createdat DESC LIMIT 8'
+    const result = await query(
+      "SELECT id, name, description, shortdescription, price, imageurl, images, category, color, stockquantity, isactive, createdat FROM products WHERE isactive = true ORDER BY createdat DESC"
     );
-    const sections = await query(
-      'SELECT * FROM homepagesections ORDER BY displayorder ASC'
-    );
-    res.render('public/home', {
-      title: 'Welcome - SkyArtShop',
-      products: products.rows,
-      sections: sections.rows
+    res.json({
+      success: true,
+      products: result.rows,
     });
   } catch (error) {
-    console.error('Home page error:', error);
-    res.status(500).send('Server error');
+    console.error("Products API error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
   }
 });
 
-router.get('/shop', async (req, res) => {
+// Get featured products
+router.get("/products/featured", async (req, res) => {
   try {
-    const products = await query(
-      'SELECT id, name, description, price, imageurl, category FROM products WHERE isactive = true ORDER BY name ASC'
+    const limit = parseInt(req.query.limit) || 4;
+    const result = await query(
+      "SELECT id, name, description, price, imageurl, images FROM products WHERE isactive = true ORDER BY createdat DESC LIMIT $1",
+      [limit]
     );
-    res.render('public/shop', {
-      title: 'Shop - SkyArtShop',
-      products: products.rows
+    res.json({
+      success: true,
+      products: result.rows,
     });
   } catch (error) {
-    console.error('Shop page error:', error);
-    res.status(500).send('Server error');
+    console.error("Featured products error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
+  }
+});
+
+// Get single product
+router.get("/products/:id", async (req, res) => {
+  try {
+    const result = await query(
+      "SELECT * FROM products WHERE id = $1 AND isactive = true",
+      [req.params.id]
+    );
+    if (result.rows.length === 0) {
+      return res
+        .status(404)
+        .json({ success: false, message: "Product not found" });
+    }
+    res.json({
+      success: true,
+      product: result.rows[0],
+    });
+  } catch (error) {
+    console.error("Product detail error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
+  }
+});
+
+// Get site settings
+router.get("/settings", async (req, res) => {
+  try {
+    const result = await query("SELECT * FROM sitesettings LIMIT 1");
+    res.json({
+      success: true,
+      settings: result.rows[0] || {},
+    });
+  } catch (error) {
+    console.error("Settings error:", error);
+    res.json({ success: true, settings: {} });
+  }
+});
+
+// Get homepage sections
+router.get("/homepage/sections", async (req, res) => {
+  try {
+    const result = await query(
+      "SELECT * FROM homepagesections ORDER BY displayorder ASC"
+    );
+    res.json({
+      success: true,
+      sections: result.rows,
+    });
+  } catch (error) {
+    console.error("Homepage sections error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
+  }
+});
+
+// Get portfolio projects
+router.get("/portfolio/projects", async (req, res) => {
+  try {
+    const result = await query(
+      "SELECT id, title, description, imageurl, categoryid, createdat FROM portfolioprojects ORDER BY createdat DESC"
+    );
+    res.json({
+      success: true,
+      projects: result.rows,
+    });
+  } catch (error) {
+    console.error("Portfolio error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
+  }
+});
+
+// Get blog posts
+router.get("/blog/posts", async (req, res) => {
+  try {
+    const result = await query(
+      "SELECT id, title, slug, excerpt, content, imageurl, ispublished, createdat FROM blogposts WHERE ispublished = true ORDER BY createdat DESC"
+    );
+    res.json({
+      success: true,
+      posts: result.rows,
+    });
+  } catch (error) {
+    console.error("Blog posts error:", error);
+    res.status(500).json({ success: false, message: "Server error" });
   }
 });