quickstarts/state_management/javascript/http/order-processor/index.js

55 lines
1.3 KiB
JavaScript

import axios from "axios"
const protocol = process.env.DAPR_PROTOCOL ?? "http"
const DAPR_HOST = process.env.DAPR_HOST ?? "localhost"
let port
switch (protocol) {
case "http": {
port = process.env.DAPR_HTTP_PORT ?? 3500
break
}
case "grpc": {
port = process.env.DAPR_GRPC_PORT
break
}
default: {
port = 3500
}
}
const DAPR_STATE_STORE_NAME = 'statestore'
const stateStoreBaseUrl = `${protocol}://${DAPR_HOST}:${port}/v1.0/state/${DAPR_STATE_STORE_NAME}`
async function main() {
// For each loop, Save order, Get order, and Delete order
for (let i = 1; i <= 100; i++) {
const order = { orderId: i.toString() }
const state = [
{
key: order.orderId,
value: order
}
]
// Save state into a state store
await axios.post(`${stateStoreBaseUrl}`, state)
console.log("Saving Order: ", order)
// Get state from a state store
const orderResponse = await axios.get(`${stateStoreBaseUrl}/${order.orderId}`)
console.log("Getting Order: ", orderResponse.data)
// Delete state from the state store
await axios.delete(`${stateStoreBaseUrl}/${order.orderId}`, state)
console.log("Deleting Order: ", order)
await sleep(500)
}
}
async function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms))
}
main().catch(e => console.error(e))