Release 5.16.0 (Google Cloud Platform)

- Deployment on AppEngine google cloud platform
- Add Swagger docs to all endpoints and models
- Fix authentication middleware
- Remove Procfile (Heroku)

Author: renanlopescoder

Procfile

@@ -8,18 +8,17 @@ Node API is production ready and open source project in Node, Express and MongoD
 
 ### Documentation
 
-Swagger Docs https://rest-api-node.herokuapp.com/docs/
+Swagger Docs https://rest-api-node-413916.uc.r.appspot.com/docs/
 
 ### Support
 
-This application is hosted on Heroku and serve a bunch of AJAX requests to give and manipulate data from database and give a support to test front end applications
+This application is hosted on Google Cloud Platfom and serve a bunch of AJAX requests to give and manipulate data from database and give a support to test front end applications
 
 ### Servers
 
-| Server     | Description       | Api Url                                        | Branch (GitHub) |
-| ---------- | ----------------- | ---------------------------------------------- | --------------- |
-| staging    | Open Api          | https://rest-api-node.herokuapp.com            | master          |
-| production | Authenticated Api | https://rest-api-node-production.herokuapp.com | production      |
+| Server     | Description                           | Api Url                                       |
+| ---------- | ------------------------------------- | --------------------------------------------- |
+| App Engine | Rest API Node - Google Cloud Platform | https://rest-api-node-413916.uc.r.appspot.com |
 
 ### Showcase
 
@@ -33,23 +32,23 @@ This application is hosted on Heroku and serve a bunch of AJAX requests to give
 
 #### Projects
 
-| URL                                                     | Collection | Method | Parameters | Response                                | Action                                      |
-| ------------------------------------------------------- | ---------- | ------ | ---------- | --------------------------------------- | ------------------------------------------- |
-| https://rest-api-node.herokuapp.com/projects            | projects   | get    | Nothing    | JSON with Array                         | Get a list of projects in the database      |
-| https://rest-api-node.herokuapp.com/projects/create     | projects   | post   | JSON       | JSON                                    | Add JSON into the database                  |
-| https://rest-api-node.herokuapp.com/projects/update/:id | projects   | put    | id, JSON   | Update the document with sent JSON data |
-| https://rest-api-node.herokuapp.com/projects/select/:id | projects   | get    | id         | JSON                                    | Return the document, related to the sent id |
-| https://rest-api-node.herokuapp.com/projects/delete/:id | projects   | delete | id         | status 200                              | Delete the document, related to the sent id |
+| URL                                                               | Collection | Method | Parameters | Response                                | Action                                      |
+| ----------------------------------------------------------------- | ---------- | ------ | ---------- | --------------------------------------- | ------------------------------------------- |
+| https://rest-api-node-413916.uc.r.appspot.com/projects            | projects   | get    | Nothing    | JSON with Array                         | Get a list of projects in the database      |
+| https://rest-api-node-413916.uc.r.appspot.com/projects/create     | projects   | post   | JSON       | JSON                                    | Add JSON into the database                  |
+| https://rest-api-node-413916.uc.r.appspot.com/projects/update/:id | projects   | put    | id, JSON   | Update the document with sent JSON data |
+| https://rest-api-node-413916.uc.r.appspot.com/projects/select/:id | projects   | get    | id         | JSON                                    | Return the document, related to the sent id |
+| https://rest-api-node-413916.uc.r.appspot.com/projects/delete/:id | projects   | delete | id         | status 200                              | Delete the document, related to the sent id |
 
 #### Users
 
-| URL                                                  | Collection | Method | Parameters | Response        | Action                                      |
-| ---------------------------------------------------- | ---------- | ------ | ---------- | --------------- | ------------------------------------------- |
-| https://rest-api-node.herokuapp.com/users            | users      | get    | Nothing    | JSON with Array | Get a list of users in the database         |
-| https://rest-api-node.herokuapp.com/users/create     | users      | post   | JSON       | JSON            | Add JSON into the database                  |
-| https://rest-api-node.herokuapp.com/users/update/:id | users      | put    | id         | JSON            | Update the document with sent JSON data     |
-| https://rest-api-node.herokuapp.com/users/select/:id | users      | get    | id         | JSON            | Return the document, related to the sent id |
-| https://rest-api-node.herokuapp.com/users/delete/:id | users      | delete | id         | status 200      | Delete the document, related to the sent id |
+| URL                                                            | Collection | Method | Parameters | Response        | Action                                      |
+| -------------------------------------------------------------- | ---------- | ------ | ---------- | --------------- | ------------------------------------------- |
+| https://rest-api-node-413916.uc.r.appspot.com/users            | users      | get    | Nothing    | JSON with Array | Get a list of users in the database         |
+| https://rest-api-node-413916.uc.r.appspot.com/users/create     | users      | post   | JSON       | JSON            | Add JSON into the database                  |
+| https://rest-api-node-413916.uc.r.appspot.com/users/update/:id | users      | put    | id         | JSON            | Update the document with sent JSON data     |
+| https://rest-api-node-413916.uc.r.appspot.com/users/select/:id | users      | get    | id         | JSON            | Return the document, related to the sent id |
+| https://rest-api-node-413916.uc.r.appspot.com/users/delete/:id | users      | delete | id         | status 200      | Delete the document, related to the sent id |
 
 ## Collections
 
@@ -79,15 +78,16 @@ This application is hosted on Heroku and serve a bunch of AJAX requests to give
 
 ## API
 
-| Technology       | Description             | Link         |
-| ---------------- | ----------------------- | ------------ |
-| Heroku           | Cloud Platform          | [heroku.com] |
-| Heroku mLab Dyno | MongoDB database server | [mlab.com]   |
-| GitHub           | Version Controlling     | [github.com] |
+| Technology    | Description             | Link               |
+| ------------- | ----------------------- | ------------------ |
+| AppEngine     | Google Cloud Platform   | [cloud.google.com] |
+| MongoDB Atlas | MongoDB database server | [mongodb.com]      |
+| GitHub        | Version Controlling     | [github.com]       |
 
 ## API Directories
 
-- Routes `./src/routes`
+- Public Routes `./src/routes/public`
+- Private Routes `./src/routes/private`
 - Models `./src/app/Models`
 - Controllers `./src/app/Controllers`
 - Services `./src/app/Services`
@@ -112,7 +112,8 @@ AUTH_SECRET=docssecret
 ```
 
 - Run the server <code>npm start</code>
-- Access in your browser <a href="http://localhost:3000/projects">http://localhost:3000/projects</a>
+- Access in your browser <a href="http://localhost:8080/projects">http://localhost:8080/projects</a>
+- For deployment is important to update app.yaml to your service_account and can be found on your GCP
 
 ## API Dependencies
 

README.md

@@ -0,0 +1,29 @@
+runtime: nodejs
+api_version: "1.0"
+env: flexible
+threadsafe: true
+automatic_scaling:
+  cool_down_period_sec: 180
+  min_num_instances: 1
+  max_num_instances: 2
+  cpu_utilization:
+    target_utilization: 0.9
+network:
+  name: default
+resources:
+  cpu: 2
+  memory_gb: 4.6
+  disk_size_gb: 10
+liveness_check:
+  initial_delay_sec: "300"
+  check_interval_sec: "30"
+  timeout_sec: "4"
+  failure_threshold: 4
+  success_threshold: 2
+readiness_check:
+  check_interval_sec: "5"
+  timeout_sec: "4"
+  failure_threshold: 2
+  success_threshold: 2
+  app_start_timeout_sec: "300"
+service_account: rest-api-node-413916@appspot.gserviceaccount.com

app.yaml

@@ -1,9 +1,11 @@
 {
   "name": "node_api",
-  "version": "4.14.0",
+  "version": "5.16.0",
   "description": "Node API is production ready and open source project in Node, Express, MongoDB",
   "scripts": {
-    "start": "node server.js"
+    "gcp-build": "",
+    "start": "node server.js",
+    "deploy": "gcloud app deploy app.yaml --version=0-1-3"
   },
   "author": "Renan Lopes",
   "license": "MIT",
@@ -19,8 +21,5 @@
     "nodemailer": "^6.9.9",
     "swagger-jsdoc": "^4.3.2",
     "swagger-ui-express": "^4.1.6"
-  },
-  "engines": {
-    "node": "18.x"
   }
 }

package.json

@@ -57,7 +57,7 @@ class App {
   };
 
   buildCluster = () => {
-    let workers = Number(process.env.WORKERS ?? 1);
+    let workers = Number(process.env.WORKERS || 1);
 
     if (process.env.AUTO_SCALE === "true") {
       workers = this.autoScale(workers);

server.js

@@ -4,46 +4,57 @@ const jwt = require("jsonwebtoken");
 const model = mongoose.model("User");
 
 class AuthController {
-  login = async (req, res) => {
+  login = async (request, response) => {
     try {
-      const user = await model.findOne({ email: req.body.email });
-      const match = await bcrypt.compareSync(req.body.password, user.password);
+      const user = await model.findOne({ email: request.body.email });
+      const match = await bcrypt.compareSync(
+        request.body.password,
+        user.password
+      );
 
-      let token;
       if (!match) {
-        res.status(401).send({ error: "error", message: "Password mismatch" });
-        token = jwt.sign({ user_id: user._id }, process.env.AUTH_SECRET, {
-          expiresIn: "3h",
-        });
+        response
+          .status(401)
+          .send({ error: "error", message: "Password mismatch" });
       }
 
-      res.status(200).json({
+      const token = jwt.sign({ user_id: user._id }, process.env.AUTH_SECRET, {
+        expiresIn: "3h",
+      });
+
+      response.status(200).json({
         _id: user._id,
         nickname: user.nickname,
         username: user.username,
         photo: user.photo,
         email: user.email,
-        token: token,
+        token,
       });
     } catch (error) {
-      res
+      response
         .status(401)
         .json({ error: error, message: "Error, user does not exists" });
     }
   };
 
-  verifyToken = (req, res, next) => {
-    const token = req.get("Authorization");
-    if (token) {
+  verifyToken = (request, response, next) => {
+    const bearerFormat = request.get("authorization");
+
+    if (bearerFormat) {
+      const token = bearerFormat.split(" ")[1];
+
       try {
-        let decoded = jwt.verify(token, process.env.AUTH_SECRET);
-        req.user = decoded;
-        next();
+        const decoded = jwt.verify(token, process.env.AUTH_SECRET);
+        request.user = decoded;
+
+        return next();
       } catch (error) {
-        res.status(401).json({ error: error, message: "Invalid Token" });
+        return response
+          .status(401)
+          .json({ error: error, message: "Invalid Token" });
       }
     } else {
-      res.status(401).json("Token is required");
+      response.status(401).json("Token is required");
     }
   };
 }

src/app/Controllers/AuthController.js

@@ -2,49 +2,50 @@ const mongoose = require("mongoose");
 const model = mongoose.model("Project");
 
 class ProjectController {
-  async getAllProjects(_, res) {
+  async getAllProjects(request, response) {
     try {
       const projects = await model.find({});
-      res.status(200).json(projects);
+      return response.status(200).json(projects);
     } catch (error) {
-      res.status(500).json(error);
+      return response.status(500).json(error);
     }
   }
 
-  async createProject(req, res) {
+  async createProject(request, response) {
     try {
-      const user = await model.create(req.body);
-      res.json(user);
+      const user = await model.create(request.body);
+      return response.json(user);
     } catch (error) {
-      res.status(500).json(error);
+      return response.status(500).json(error);
     }
   }
 
-  async updateProject(req, res) {
-    const { params, body } = req;
+  async updateProject(request, response) {
+    const { params, body } = request;
     try {
       const project = await model.findByIdAndUpdate(params.id, body);
-      res.status(200).json(project);
+      return response.status(200).json(project);
     } catch (error) {
-      res.status(404).json(error);
+      return response.status(404).json(error);
     }
   }
 
-  async searchProjectById(req, res) {
+  async searchProjectById(request, response) {
     try {
-      const project = await model.findById(req.params.id);
-      res.status(200).json(project);
+      const project = await model.findById(request.params.id);
+      return response.status(200).json(project);
     } catch (error) {
-      res.status(404).json(error);
+      return response.status(404).json(error);
     }
   }
 
-  async deleteProjectById(req, res) {
+  async deleteProjectById(request, response) {
     try {
-      await model.remove({ _id: req.params.id });
-      res.status(200);
+      await model.deleteOne({ _id: request.params.id });
+
+      return response.status(200).json({ message: "Deleted successfully" });
     } catch (error) {
-      res.status(404).json(error);
+      return response.status(404).json(error);
     }
   }
 }