heroku deployment

Author: DevStack06

.gitignore

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+#ignore
+/node_modules

config.js

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+module.exports = {
+  key: "MyBlogThings",
+};

index.js

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+const express = require("express");
+const mongoose = require("mongoose");
+const port = process.env.port || 5000;
+const app = express();
+
+mongoose.connect(
+  "mongodb+srv://BlogUser:Blog@[email protected]/AppDB?retryWrites=true&w=majority",
+  {
+    useNewUrlParser: true,
+    useCreateIndex: true,
+    useUnifiedTopology: true,
+  }
+);
+
+const connection = mongoose.connection;
+connection.once("open", () => {
+  console.log("MongoDb connected");
+});
+
+//middleware
+app.use(express.json());
+const userRoute = require("./routes/user");
+app.use("/user", userRoute);
+
+app.route("/").get((req, res) => res.json("hello world !"));
+
+app.listen(port, () => console.log(`welcome your listinnig at port ${port}`));

middleware.js

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+const jwt = require("jsonwebtoken");
+const config = require("./config");
+
+let checkToken = (req, res, next) => {
+  let token = req.headers["authorization"];
+  console.log(token);
+  token = token.slice(7, token.length);
+  if (token) {
+    jwt.verify(token, config.key, (err, decoded) => {
+      if (err) {
+        return res.json({
+          status: false,
+          msg: "token is invalid",
+        });
+      } else {
+        req.decoded = decoded;
+        next();
+      }
+    });
+  } else {
+    return res.json({
+      status: false,
+      msg: "Token is not provided",
+    });
+  }
+};
+
+module.exports = {
+  checkToken: checkToken,
+};

models/users.model.js

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+const mongoose = require("mongoose");
+
+const Schema = mongoose.Schema;
+
+const User = Schema({
+  username: {
+    type: String,
+    required: true,
+    unique: true,
+  },
+  password: {
+    type: String,
+    required: true,
+  },
+  email: {
+    type: String,
+    required: true,
+  },
+});
+
+module.exports = mongoose.model("User", User);