ecliptica/server/routers/pen-plotter/app.js

"use strict";
var __awaiter =
  (this && this.__awaiter) ||
  function (thisArg, _arguments, P, generator) {
    function adopt(value) {
      return value instanceof P
        ? value
        : new P(function (resolve) {
            resolve(value);
          });
    }
    return new (P || (P = Promise))(function (resolve, reject) {
      function fulfilled(value) {
        try {
          step(generator.next(value));
        } catch (e) {
          reject(e);
        }
      }
      function rejected(value) {
        try {
          step(generator["throw"](value));
        } catch (e) {
          reject(e);
        }
      }
      function step(result) {
        result.done
          ? resolve(result.value)
          : adopt(result.value).then(fulfilled, rejected);
      }
      step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
  };
var __importDefault =
  (this && this.__importDefault) ||
  function (mod) {
    return mod && mod.__esModule ? mod : { default: mod };
  };
Object.defineProperty(exports, "__esModule", { value: true });
const paths_1 = require("./paths");
const express_1 = __importDefault(require("express"));
const dotenv_1 = __importDefault(require("dotenv"));
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
// Initialize express
const app = (0, express_1.default)();
// Load environment variables
dotenv_1.default.config();
// Parse JSON bodies
app.use(express_1.default.json());

// CORS
app.use((req, res, next) => {
  res.setHeader("Access-Control-Allow-Origin", "*");
  res.setHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");
  res.setHeader("Access-Control-Allow-Headers", "Content-Type");
  next();
});
// Add the required directories
app.use((req, res, next) => {
  const directories = ["/static", "/profiles"];
  directories.forEach((dir) => {
    if (!fs_1.default.existsSync(paths_1.BASE_PATH + dir)) {
      fs_1.default.mkdirSync(paths_1.BASE_PATH + dir);
    }
  });
  next();
});
// TODO: Remove this in production
app.use((req, res, next) => {
  console.log(`${req.method} ${req.url}`);
  next();
});
// Serve Static generated SVGs
app.get("/static/:name", (req, res, next) =>
  __awaiter(void 0, void 0, void 0, function* () {
    const fileName = req.params.name;
    const filePath = `${paths_1.STATIC_PATH}/${fileName}`;
    const file = yield fs_1.default.readFileSync(filePath);
    res.setHeader("Content-Type", "image/svg+xml");
    res.send(file);
  })
);
app.use("/api", require("./routes/api").default);

// Start server
const port = process.env.PORT || 5000;
app.listen(port, () => {
  console.log(`Server started on port ${port}`);
});