index.js

const express = require("express");

const app = express();

const swaggerUi = require("swagger-ui-express");
const YAML = require("yamljs");
const swaggerDocument = YAML.load("./swagger.yaml");

const fileUpload = require("express-fileupload");

app.use("/api-docs", swaggerUi.serve, swaggerUi.setup(swaggerDocument));
app.use(express.json());
app.use(fileUpload());

let courses = [
  {
    id: "11",
    name: "Learn Reactjs",
    price: 299,
  },
  {
    id: "12",
    name: "Learn Angular",
    price: 299,
  },
  {
    id: "13",
    name: "Learn Django",
    price: 399,
  },
];

app.get("/", (req, res) => {
  res.send("hello from ajmal");
});
app.get("/api/v1/lco", (req, res) => {
  res.send("hello from lco docs ");
});
app.get("/api/v1/lcoobject", (req, res) => {
  res.send({ id: "55", name: "learn backend", price: 299 });
});
app.get("/api/v1/courses", (req, res) => {
  res.send(courses);
});
app.get("/api/v1/mycourse/:courseId", (req, res) => {
  const myCourse = courses.find((course) => course.id === req.params.courseId);
  res.send(myCourse);
});

app.post("/api/v1/addCourse", (req, res) => {
  console.log(req.body);
  courses.push(req.body);
  res.send(true);
});
app.get("/api/v1/coursequery", (req, res) => {
  let location = req.query.location;
  let device = req.query.device;
  res.send({ location, device });
});
app.post("/api/v1/courseupload", (req, res) => {
    console.log(req.headers);
  const file=req.files.file
  let path=__dirname + "/images/"+ Date.now() +".jpg"

  file.mv(path,(err)=>{
      res.send(true)
  })
});

app.listen(4000, () => console.log("Server is running on port 4000"));