Adding .env

Author: Jonash189

package.json

@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "cors": "^2.8.5",
+    "dotenv": "^16.4.7",
     "express": "^4.21.2",
     "express-list-endpoints": "^6.0.0",
     "mongoose": "^7.8.3"
@@ -20,4 +21,4 @@
   "engines": {
     "node": "20.x"
   }
-}
+}

server.js

@@ -1,23 +1,36 @@
 import express from "express";
 import cors from "cors";
 import mongoose from "mongoose";
+import dotenv from "dotenv";
 import fs from "fs";
 
+// Ladda miljövariabler
+dotenv.config();
+
+// Läs in JSON-fil
 const rawData = fs.readFileSync("./data/netflix-titles.json");
 const netflixData = JSON.parse(rawData);
 
+// Miljövariabler
 const mongoUrl = process.env.MONGO_URL || "mongodb://localhost/netflix_titles";
+const port = process.env.PORT || 8080;
+
+// Anslut till MongoDB
 mongoose.connect(mongoUrl, { useNewUrlParser: true, useUnifiedTopology: true });
 mongoose.Promise = Promise;
 
-const port = process.env.PORT || 8080;
+// Kontrollera anslutning
+mongoose.connection.on("connected", () => console.log("Connected to MongoDB!"));
+mongoose.connection.on("error", (err) => console.error("MongoDB connection error:", err));
+
+// Skapa Express-app
 const app = express();
 
 // Middleware
 app.use(cors());
 app.use(express.json());
 
-// Define the model
+// Definiera Mongoose-modell
 const NetflixTitle = mongoose.model("NetflixTitle", {
   show_id: Number,
   title: String,
@@ -27,10 +40,10 @@ const NetflixTitle = mongoose.model("NetflixTitle", {
   description: String,
 });
 
-// Seed the database
-if (process.env.RESET_DB) {
+// Seed-databasen
+if (process.env.RESET_DB === "true") {
   const seedDatabase = async () => {
-    await NetflixTitle.deleteMany(); // Clear existing data
+    await NetflixTitle.deleteMany();
     await NetflixTitle.insertMany(netflixData.map((item) => ({
       show_id: item.show_id,
       title: item.title,
@@ -44,73 +57,17 @@ if (process.env.RESET_DB) {
   seedDatabase();
 }
 
-// Routes
-import listEndpoints from "express-list-endpoints";
-
-// API Documentation Route
-app.get("/", (req, res) => {
-  const documentation = {
-    welcome: "Welcome to the Netflix Titles API!",
-    description: "This API provides access to a collection of Netflix titles.",
-    endpoints: listEndpoints(app).map((endpoint) => ({
-      path: endpoint.path,
-      methods: endpoint.methods,
-    })),
-    queryParameters: {
-      "/netflix_titles": {
-        sorted: "Sort titles by rating (true/false)",
-        country: "Filter by country (case-insensitive)",
-        release_year: "Filter by release year",
-      },
-    },
-  };
-  res.json(documentation);
-});
-
-// Get all Netflix titles with optional filters and pretty-print
+// API-rutter
 app.get("/netflix_titles", async (req, res) => {
-  const { sorted, country, release_year } = req.query;
-
-  const query = {};
-  if (country) {
-    query.country = { $regex: country, $options: "i" }; // Case-insensitive search
-  }
-  if (release_year) {
-    query.release_year = Number(release_year);
-  }
-
-  try {
-    let titles = await NetflixTitle.find(query);
-    if (sorted) {
-      titles = titles.sort((a, b) => b.rating - a.rating); // Sort by rating
-    }
-
-    // Set header and send indented JSON
-    res.setHeader("Content-Type", "application/json");
-    res.send(JSON.stringify(titles, null, 2));
-  } catch (error) {
-    res.status(500).json({ error: "Internal server error" });
-  }
-});
-
-
-// Get a single Netflix title by show_id
-app.get("/netflix_titles/:id", async (req, res) => {
-  const { id } = req.params;
-
   try {
-    const title = await NetflixTitle.findOne({ show_id: Number(id) });
-    if (title) {
-      res.json(title);
-    } else {
-      res.status(404).json({ error: "Title not found" });
-    }
-  } catch (error) {
+    const titles = await NetflixTitle.find();
+    res.json(titles);
+  } catch (err) {
     res.status(500).json({ error: "Internal server error" });
   }
 });
 
-// Start server
+// Starta servern
 app.listen(port, () => {
   console.log(`Server running on http://localhost:${port}`);
 });