server.ts

import express, { Request, Response } from "express";
import { getMoveArgs, getFindArtifactArgs, getRevealArgs } from "./src/main";
import bodyParser from "body-parser";
import cors from "cors";

const app = express();
app.use(cors());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

const hostname = process.env.HOST || "0.0.0.0";
const port = process.env.PORT ? parseInt(process.env.PORT, 10) : 8082;

app.post("/move", async (req: Request, res: Response) => {
  console.log(
    `Generating proof for Move { x1: ${req.body.x1}, y1:${req.body.y1}, x2:${req.body.x2}, y2:${req.body.y2}, r: ${req.body.r}, distMax: ${req.body.distMax} }`
  );
  const respBody = await getMoveArgs(
    req.body.x1,
    req.body.y1,
    req.body.x2,
    req.body.y2,
    req.body.r,
    req.body.distMax
  );
  res.json(respBody);
});

app.post("/find", async (req: Request, res: Response) => {
  const respBody = await getFindArtifactArgs(req.body.x, req.body.y);
  res.json(respBody);
});

app.post("/reveal", async (req: Request, res: Response) => {
  const respBody = await getRevealArgs(req.body.x, req.body.y);
  res.json(respBody);
});

app.get("/", async (req, res) => {
  console.log("v.6 Round 4 Dark Forest Snarking Server");
  res.send("v.6 Round 4 Dark Forest Snarking Server");
});

// start the Express server
app.listen(port, hostname, () => {
  console.log(`server started at http://${hostname}:${port}`);
});