genuinex-screen-sync-server/src/router.js

GenuineX key value sync server

/**
 * @format
 */
"use strict";

const express = require("express");
const config = require("./config.json");
const model = require("./model");

const router = express.Router();

router.get("/healthcheck", (req, res) => {
  res.status(204).send();
});

router.get("/api/config", (req, res) => {
  res.json(config);
});

router.get("/api/trends", (req, res) => {
  model.list((err, rows) => {
    if (err) {
      console.error(err);
      return res.status(500).json({ error: err.message });
    }

    res.json(rows);
  });
});

router.get("/api/trends/:id", (req, res) => {
  db.get(req.params.id, (err, trend) => {
    if (err) {
      console.error(err);
      return res.status(500).json({ error: err.message });
    }

    if (!row) {
      return res.status(404).json({ error: "not found" });
    }

    res.json(trend);
  });
});

router.post("/api/trends", (req, res) => {
  const value = parseInt(req.body.value, 10);

  model.create(req.body.id, value, (err, trend) => {
    if (err) {
      console.error(err);

      if (err.code === "SQLITE_CONSTRAINT") {
        res.status(400);
      } else {
        res.status(500);
      }

      return res.json({ error: err.message });
    }
    console.log(trend);

    req.ws.broadcast(trend);

    res.status(201).json(trend);
  });
});

router.put("/api/trends/:id", (req, res) => {
  const value = parseInt(req.body.value, 10);

  model.update(req.params.id, value, (err, trend) => {
    if (err) {
      console.error(err);
      return res.status(500).json({ error: err.message });
    }

    req.ws.broadcast(trend);

    res.json(trend);
  });
});

router.delete("/api/trends/:id", (req, res) => {
  model.delete(req.params.id, () => {
    res.status(204).send();
  });
});

router.put("/api/trends/:id/increment", (req, res) => {
  const value = parseInt(req.body.value, 10);

  model.increment(req.params.id, (err, trend) => {
    if (err) {
      console.error(err);

      return res.status(500).json({ error: err.message });
    }

    req.ws.broadcast(trend);

    res.status(201).json(trend);
  });
});

module.exports = router;