From 2873a823b9aae613690b7cdb62e56b25b16ed1f1 Mon Sep 17 00:00:00 2001
From: 65160270 <65160270@go.buu.ac.th>
Date: Mon, 24 Mar 2025 15:13:30 +0700
Subject: [PATCH] update-edit
---
public/css/style.css | 1 +
shop-routes/cart.js | 6 +++++
shop-routes/index.js | 53 ++++++++++++++++++++++++++++++++++++--------
views/cart.ejs | 7 +++++-
4 files changed, 57 insertions(+), 10 deletions(-)
diff --git a/public/css/style.css b/public/css/style.css
index bd42a06..39a11da 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -443,6 +443,7 @@ footer {
text-decoration: none;
border-radius: 5px;
border: 1px solid #ffc107;
+ cursor: pointer;
}
.edit-btn:hover {
diff --git a/shop-routes/cart.js b/shop-routes/cart.js
index 9da2638..9e3aec5 100644
--- a/shop-routes/cart.js
+++ b/shop-routes/cart.js
@@ -127,4 +127,10 @@ router.post('/remove', async (req, res) => {
}
});
+router.post('/edit', (req, res) => {
+ const { cartItemId } = req.body;
+ req.session.editingItemId = cartItemId; // เก็บ ID ไว้ชั่วคราว
+ res.redirect('/'); // กลับไปเลือกสินค้าใหม่
+});
+
module.exports = router;
\ No newline at end of file
diff --git a/shop-routes/index.js b/shop-routes/index.js
index 433cf86..22f835c 100644
--- a/shop-routes/index.js
+++ b/shop-routes/index.js
@@ -1,17 +1,11 @@
-require('dotenv').config(); //โหลดตัวแปร .env ก่อน
+require('dotenv').config();
const express = require('express');
const router = express.Router();
-const pool = require('../config/database'); //Import database หลังจากโหลด .env
-const isLoggedIn = (req, res, next) => {
- if (req.session.userId) {
- next(); // ผู้ใช้ Login แล้ว
- } else {
- res.redirect('/login'); // ยังไม่ Login
- }
-};
+const pool = require('../config/database');
console.log("Database Host:", process.env.DB_HOST);
+// แสดงสินค้าในหน้าแรก
router.get('/', async (req, res) => {
try {
const [products] = await pool.query('SELECT * FROM products WHERE stock > 0');
@@ -22,4 +16,45 @@ router.get('/', async (req, res) => {
}
});
+// เพิ่มสินค้าในตะกร้า (รองรับระบบ Edit)
+router.post('/add-to-cart', async (req, res) => {
+ const { productId, quantity } = req.body;
+
+ try {
+ const [productResult] = await pool.query('SELECT * FROM products WHERE id = ? AND stock > 0', [productId]);
+ if (productResult.length === 0) {
+ return res.status(404).send('Product not found or out of stock');
+ }
+ const product = productResult[0];
+
+ if (!req.session.cart) {
+ req.session.cart = [];
+ }
+
+ // ถ้ากำลังแก้ไขสินค้า
+ if (req.session.editingItemId) {
+ req.session.cart = req.session.cart.map(item =>
+ item.id === parseInt(req.session.editingItemId)
+ ? { id: product.id, name: product.name, price: product.price, quantity: parseInt(quantity), stock: product.stock }
+ : item
+ );
+ req.session.editingItemId = null; // ล้างค่า
+ } else {
+ // เพิ่มสินค้าปกติ
+ req.session.cart.push({
+ id: product.id,
+ name: product.name,
+ price: product.price,
+ quantity: parseInt(quantity),
+ stock: product.stock
+ });
+ }
+
+ res.redirect('/cart'); // กลับไปหน้าตะกร้า
+ } catch (error) {
+ console.error(error);
+ res.status(500).send('Error adding product to cart');
+ }
+});
+
module.exports = router;
\ No newline at end of file
diff --git a/views/cart.ejs b/views/cart.ejs
index f4a4a0d..4a20a7a 100644
--- a/views/cart.ejs
+++ b/views/cart.ejs
@@ -41,7 +41,12 @@
Remove
</button>
</form>
- <a href="/" class="Edit-btn">Edit</a> <!-- ปุ่ม Edit -->
+ <form action="/cart/edit" method="POST">
+ <input type="hidden" name="cartItemId" value="<%= item.id %>">
+ <button type="submit" class="edit-btn">
+ Edit
+ </button>
+ </form>
</div>
<% }); %>
</div>
--
GitLab