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import type { VercelRequest, VercelResponse } from '@vercel/node';
import type Order from './_Order';
import { paypalCaptureOrder, paypalCreateOrder } from './_paypal';
export default async function handler(request: VercelRequest, response: VercelResponse) {
if (request.method === 'POST') {
await handlePost(request, response);
} else if (request.method === 'PATCH') {
await handlePatch(request, response);
} else {
console.warn('Method was not POST. Method was ' + request.method);
response.status(404);
return;
}
}
async function handlePost(request: VercelRequest, response: VercelResponse) {
const { productDescription, shortDescription, totalPrice }: Partial<Order> = request.body;
if (!productDescription) {
response.status(400).send('Expected body to contain productDescription, but none provided.');
} else if (!shortDescription) {
response.status(400).send('Expected body to contain shortDescription, but none provided.');
} else if (!totalPrice) {
response.status(400).send('Expected body to contain totalPrice, but none provided.');
} else {
try {
const paypalResponse = await paypalCreateOrder({ productDescription, shortDescription, totalPrice });
response.status(201).json({
orderId: paypalResponse.id,
});
} catch (err) {
response.status(500).send(`Internal server error. ${err}`);
}
}
}
async function handlePatch(request: VercelRequest, response: VercelResponse) {
const { id, isApproved }: Partial<PatchRequestBody> = request.body;
if (!id) {
response.status(400).send('Expected body to contain id, but none provided.');
} else if (!isApproved) {
response.status(400).send('Expected body to contain isApproved, but none provided.');
} else {
try {
const paypalResponse = await paypalCaptureOrder(id);
response.status(201).json({
orderId: paypalResponse.id,
paypalStatus: paypalResponse.status,
});
} catch (err) {
response.status(500).send(`Internal server error. ${err}`);
}
}
}
type PatchRequestBody = {
id: string;
isApproved: boolean;
};
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