with JLCPCB and Schedule?
import { axios } from "@pipedream/platform"
import crypto from "crypto"
export default defineComponent({
props: {
jlcpcb: {
type: "app",
app: "jlcpcb",
}
},
async run({ steps, $ }) {
const appCtx = this;
function generateNonce() {
return crypto.randomBytes(16).toString('hex');
}
function buildStringToSign(method, path, timestamp, nonce, body = '') {
return `${method.toUpperCase()}\n${path}\n${timestamp}\n${nonce}\n${body}\n`;
}
function signString(stringToSign, secretKey) {
const hmac = crypto.createHmac('sha256', secretKey);
hmac.update(stringToSign, 'utf8');
return hmac.digest('base64');
}
function getAuthHeader(method, path, body, appId, accessKey, secretKey) {
const nonce = generateNonce();
const timestamp = Math.floor(Date.now() / 1000);
const stringToSign = buildStringToSign(method, path, timestamp, nonce, body);
const signature = signString(stringToSign, secretKey);
return `JOP appid="${appId}", accesskey="${accessKey}", nonce="${nonce}", timestamp="${timestamp}", signature="${signature}"`;
}
async function queryOrder() {
const appId = appCtx.jlcpcb.$auth.app_id;
const accessKey = appCtx.jlcpcb.$auth.access_key;
const secretKey = appCtx.jlcpcb.$auth.secret_key;
const method = "POST";
const path = "/overseas/openapi/pcb/order/detail";
const bodyObj = { batchNumber: "BATCH12345" };
const body = JSON.stringify(bodyObj);
const authHeader = getAuthHeader(method, path, body, appId, accessKey, secretKey);
const response = await axios($, {
method, url: `https://open.jlcpcb.com${path}`, data: bodyObj,
headers: {
"Content-Type": "application/json",
"Authorization": authHeader
}
});
return response;
}
return await queryOrder();
},
})
The Schedule app in Pipedream is a powerful tool that allows you to trigger workflows at regular intervals, ranging from every minute to once a year. This enables the automation of repetitive tasks and the scheduling of actions to occur without manual intervention. By leveraging this API, you can execute code, run integrations, and process data on a reliable schedule, all within Pipedream's serverless environment.