server.js

const express = require("express");
const path = require("path");
const bodyParser = require("body-parser");
const app = express();
const morgan = require("morgan");
const Movie = require("./databaseConfig");
const requisition = require("requisition");

let error;

require("dotenv").config();

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

app.use(morgan("dev"));

app.use("/", express.static(path.join(__dirname, "dist")));
// app.use(express.static(path.join(__dirname, 'dist')));

// app.get("/", (req, res) => {
//   res.sendFile(path.join(__dirname, "dist/index.html"));
// });

app.get("/recommendations", async (req, res, next) => {
  Movie.find({}, null, { sort: { votes: -1 } }).then(data => res.send(data));
  //   Movie.find({}, null, { sort: { votes: -1 } }, function(error, data) {
  //     try {
  //       if (error) throw error;
  //       console.log(data);
  //       res.send(data);
  //     } catch (error) {
  //       error.status = 500;
  //       next(error);
  //     }
  //   });
});

app.get("/movies", function(req, res, next) {
  Movie.find({}, null, { sort: { votes: -1 } }, function(error, data) {
    try {
      if (error) throw error;
      res.send(data);
    } catch (error) {
      error.status = 500;
      next(error);
    }
  });
});

app.put("/recommendations", async function(req, res, next) {
  if (req.body.id) {
    Movie.findByIdAndUpdate(
      req.body.id,
      { $inc: { votes: req.body.vote } },
      function(error, data) {
        try {
          if (error) throw error;
          res.json(data);
        } catch (error) {
          error.status = 500;
          next(error);
        }
      }
    );
  } else {
    error = new Error("Unprocessable Entity");
    error.status = 422;
    next(error);
  }
});

app.post("/movies", async function(req, res, next) {
  if (req.body.title) {
    const subrequest = await requisition(
      `http://www.omdbapi.com/?t=${req.body.title}&apikey=${
        process.env.API_KEY
      }`
    );
    const movieObj = await subrequest.json();

    if (!movieObj.Error && movieObj.Poster != "N/A") {
      Movie({
        title: movieObj.Title,
        summary: movieObj.Plot,
        img_url: movieObj.Poster,
        rating: movieObj.imdbRating,
        votes: 0
      }).save(function(error, data) {
        try {
          if (error) throw error;
          res.json(data);
        } catch (error) {
          error.status = 409;
          next(error);
        }
      });
    } else {
      error = new Error("Not Found");
      error.status = 404;
      next(error);
    }
  } else {
    error = new Error("Unprocessable Entity");
    error.status = 422;
    next(error);
  }
});

app.delete("/movies/:id", function(req, res, next) {
  if (req.params.id) {
    Movie.findByIdAndDelete(req.params.id, null, function(error, data) {
      try {
        if (error) throw error;
        res.json(data);
      } catch (error) {
        error.status = 500;
        next(error);
      }
    });
  } else {
    error = new Error("Unprocessable Entity");
    error.status = 422;
    next(error);
  }
});

app.use((req, res, next) => {
  res.sendFile(path.join(__dirname, "dist", "index.html"));
});

const port = process.env.PORT || 3000;

app.listen(port, () => console.log("Running on port " + port));