fixed coupon redemptions
This commit is contained in:
parent
6e34a57bd6
commit
efdd021712
1 changed files with 189 additions and 141 deletions
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@ -922,6 +922,194 @@ module.exports = (pool, query, authMiddleware) => {
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}
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});
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router.post('/checkout', async (req, res, next) => {
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try {
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const { userId, shippingAddress, shippingMethod } = req.body;
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if (req.user.id !== userId) {
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return res.status(403).json({
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error: true,
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message: 'You can only checkout your own cart'
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});
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}
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// Get cart
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const cartResult = await query(
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'SELECT * FROM carts WHERE user_id = $1',
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[userId]
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);
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if (cartResult.rows.length === 0) {
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return res.status(404).json({
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error: true,
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message: 'Cart not found'
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});
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}
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const cartId = cartResult.rows[0].id;
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// Get cart items
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const cartItemsResult = await query(
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`SELECT ci.*, p.price, p.name, p.description, p.weight_grams, p.length_cm, p.width_cm, p.height_cm,
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(
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SELECT json_build_object(
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'path', pi.image_path,
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'isPrimary', pi.is_primary
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)
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FROM product_images pi
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WHERE pi.product_id = p.id AND pi.is_primary = true
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LIMIT 1
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) AS primary_image
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FROM cart_items ci
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JOIN products p ON ci.product_id = p.id
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WHERE ci.cart_id = $1`,
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[cartId]
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);
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if (cartItemsResult.rows.length === 0) {
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return res.status(400).json({
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error: true,
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message: 'Cart is empty'
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});
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}
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// Calculate subtotal
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const subtotal = cartItemsResult.rows.reduce((sum, item) => {
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return sum + (parseFloat(item.price) * item.quantity);
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}, 0);
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// Determine shipping cost and create shipment if needed
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let shippingCost = 0;
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let shipmentData = null;
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if (config.shipping.enabled) {
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// If a specific shipping method was selected
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if (shippingMethod && shippingMethod.id) {
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shippingCost = parseFloat(shippingMethod.rate) || 0;
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// Check if this is a non-flat rate and we need to purchase a real shipment
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if (config.shipping.easypostEnabled &&
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!shippingMethod.id.includes('flat-rate') &&
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!shippingMethod.id.includes('free-shipping')) {
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try {
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// Parse shipping address to object if it's a string
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const parsedAddress = typeof shippingAddress === 'string'
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? shippingService.parseAddressString(shippingAddress)
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: shippingAddress;
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// Retrieve temporary shipment ID from cart metadata
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const cartMetadataResult = await query(
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'SELECT metadata FROM carts WHERE id = $1',
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[cartId]
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);
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let shipmentId = null;
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if (cartMetadataResult.rows.length > 0 &&
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cartMetadataResult.rows[0].metadata &&
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cartMetadataResult.rows[0].metadata.temp_shipment_id) {
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shipmentId = cartMetadataResult.rows[0].metadata.temp_shipment_id;
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}
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if (shipmentId) {
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// Purchase the shipment with the selected rate
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shipmentData = await shippingService.purchaseShipment(
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shipmentId,
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shippingMethod.id
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);
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console.log('Shipment purchased successfully:', shipmentData.shipment_id);
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// Use the actual rate from the purchased shipment
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shippingCost = shipmentData.selected_rate.rate;
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} else {
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console.log('No shipment ID found in cart metadata, using standard rate');
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}
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} catch (error) {
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console.error('Error purchasing shipment:', error);
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// Continue with the rate provided
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}
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}
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} else {
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// Default to flat rate if no method selected
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const shippingRates = shippingService.getFlatRateShipping(subtotal);
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shippingCost = shippingRates[0].rate;
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}
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}
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// Calculate total with shipping
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const total = subtotal + shippingCost;
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// Begin transaction
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const client = await pool.connect();
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try {
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await client.query('BEGIN');
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// Create order
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const orderId = uuidv4();
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await client.query(
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'INSERT INTO orders (id, user_id, status, total_amount, shipping_address, payment_completed, shipping_cost) VALUES ($1, $2, $3, $4, $5, $6, $7)',
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[orderId, userId, 'pending', total, shippingAddress, false, shippingCost]
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);
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// Create order items
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for (const item of cartItemsResult.rows) {
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await client.query(
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'INSERT INTO order_items (id, order_id, product_id, quantity, price_at_purchase) VALUES ($1, $2, $3, $4, $5)',
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[uuidv4(), orderId, item.product_id, item.quantity, item.price]
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);
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}
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// If we have shipping details, save them with the order
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if (shippingMethod && shippingMethod.id) {
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const shippingInfo = shipmentData || {
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method_id: shippingMethod.id,
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carrier: shippingMethod.carrier,
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service: shippingMethod.service,
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rate: shippingMethod.rate,
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estimated_days: shippingMethod.delivery_days,
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tracking_code: null
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};
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await client.query(
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'UPDATE orders SET shipping_info = $1 WHERE id = $2',
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[JSON.stringify(shippingInfo), orderId]
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);
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}
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// Clear the temporary shipment ID from cart metadata
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await client.query(
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`UPDATE carts SET metadata = metadata - 'temp_shipment_id' WHERE id = $1`,
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[cartId]
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);
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await client.query('COMMIT');
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// Send back cart items for Stripe checkout
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res.status(201).json({
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success: true,
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message: 'Order created successfully, ready for payment',
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orderId,
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cartItems: cartItemsResult.rows,
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subtotal,
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shippingCost,
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total,
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shipmentData
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});
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// Note: We don't clear the cart here now - we'll do that after successful payment
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} catch (error) {
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await client.query('ROLLBACK');
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throw error;
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} finally {
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client.release();
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}
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} catch (error) {
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next(error);
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}
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});
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// Complete checkout after successful payment
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router.post('/complete-checkout', async (req, res, next) => {
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try {
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@ -1094,145 +1282,5 @@ module.exports = (pool, query, authMiddleware) => {
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}
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});
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// Complete checkout after successful payment
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router.post('/complete-checkout', async (req, res, next) => {
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try {
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const { userId, orderId, sessionId } = req.body;
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console.log("Complete Checkout ", `${userId} ${orderId} ${sessionId}`)
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if (req.user.id !== userId) {
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return res.status(403).json({
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error: true,
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message: 'You can only complete your own checkout'
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});
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}
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// Verify the order exists and belongs to the user
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const orderResult = await query(
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'SELECT * FROM orders WHERE id = $1 AND user_id = $2',
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[orderId, userId]
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);
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if (orderResult.rows.length === 0) {
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return res.status(404).json({
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error: true,
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message: 'Order not found'
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});
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}
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// Begin transaction
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const client = await pool.connect();
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try {
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await client.query('BEGIN');
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// Update order status and payment info
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await client.query(
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'UPDATE orders SET status = $1, payment_completed = true, payment_id = $2 WHERE id = $3',
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['processing', sessionId, orderId]
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);
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// Get cart
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const cartResult = await client.query(
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'SELECT * FROM carts WHERE user_id = $1',
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[userId]
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);
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if (cartResult.rows.length > 0) {
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const cartId = cartResult.rows[0].id;
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// Get cart items to update product stock
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const cartItemsResult = await client.query(
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'SELECT * FROM cart_items WHERE cart_id = $1',
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[cartId]
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);
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// Update product stock
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for (const item of cartItemsResult.rows) {
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await client.query(
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'UPDATE products SET stock_quantity = stock_quantity - $1 WHERE id = $2',
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[item.quantity, item.product_id]
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);
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// Process stock notifications after updating stock
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try {
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const productWithNotification = await client.query(
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`SELECT id, name, stock_quantity, stock_notification
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FROM products
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WHERE id = $1`,
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[item.product_id]
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);
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if (productWithNotification.rows.length > 0) {
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const product = productWithNotification.rows[0];
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let stockNotification;
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// Handle different ways the JSON could be stored
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if (product.stock_notification) {
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try {
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// If it's a string, parse it
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// why are we doing this its been an obj for months now
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if (typeof product.stock_notification === 'string') {
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stockNotification = JSON.parse(product.stock_notification);
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} else {
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// Otherwise use as is
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stockNotification = product.stock_notification;
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}
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console.log("Stock notification for product:", product.id, stockNotification);
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// Check if notification is enabled and stock is below threshold
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if (stockNotification &&
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stockNotification.enabled === true &&
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stockNotification.email &&
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stockNotification.threshold &&
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product.stock_quantity <= parseInt(stockNotification.threshold)) {
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// Log the notification with the order ID
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await client.query(
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`INSERT INTO notification_logs
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(order_id, notification_type, sent_at, status)
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VALUES ($1, $2, NOW(), $3)`,
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[orderId, 'low_stock_alert', 'pending']
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);
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console.log(`Low stock notification queued for product ${product.id} - ${product.name}`);
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}
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} catch (parseError) {
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console.error("Error parsing stock notification JSON:", parseError);
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}
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}
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}
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} catch (notificationError) {
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console.error("Error processing stock notification:", notificationError);
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// Continue with checkout even if notification processing fails
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}
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}
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// Clear cart
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await client.query(
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'DELETE FROM cart_items WHERE cart_id = $1',
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[cartId]
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);
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}
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await client.query('COMMIT');
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res.status(200).json({
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success: true,
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message: 'Order completed successfully',
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orderId
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});
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} catch (error) {
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await client.query('ROLLBACK');
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throw error;
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} finally {
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client.release();
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}
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} catch (error) {
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next(error);
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}
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});
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return router;
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};
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