feat: initial foundation for collaborative canteen ordering system in vanilla PHP

2026-08-27 17:29:13 +07:00
commit 5effce30cb
52 changed files with 4915 additions and 0 deletions
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers;
+
+use App\Core\Controller;
+use App\Core\Http\Request;
+use App\Core\Http\Response;
+use App\Models\Product;
+
+class ProductController extends Controller
+{
+    public function index(Request $request, Response $response): string
+    {
+        $products = Product::all();
+        return $this->render('products/index', [
+            'title' => 'Product Inventory',
+            'products' => $products,
+        ]);
+    }
+
+    public function store(Request $request, Response $response): Response
+    {
+        $sku = trim((string)$request->post('sku'));
+        $name = trim((string)$request->post('name'));
+        $price = (float)$request->post('price', 0);
+        $stock = (int)$request->post('stock', 0);
+        $category = trim((string)$request->post('category', 'General'));
+        $description = trim((string)$request->post('description', ''));
+
+        if (empty($sku) || empty($name) || $price <= 0) {
+            return $this->redirect('/products', null, 'Please provide valid SKU, name, and positive price.');
+        }
+
+        try {
+            Product::create([
+                'sku' => $sku,
+                'name' => $name,
+                'price' => $price,
+                'stock' => $stock,
+                'category' => $category,
+                'description' => $description,
+            ]);
+            return $this->redirect('/products', 'Product added successfully!');
+        } catch (\Throwable $e) {
+            return $this->redirect('/products', null, 'Error adding product: ' . $e->getMessage());
+        }
+    }
+}