Init

.gitignore

+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+# Only exists if Bazel was run
+/bazel-out
+
+# dependencies
+/node_modules
+
+# profiling files
+chrome-profiler-events*.json
+speed-measure-plugin*.json
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db

Dockerfile

+FROM node:12.18.1
+ENV NODE_ENV=production
+EXPOSE 8080
+WORKDIR /app
+COPY ["package.json", "package-lock.json*", "./"]
+RUN npm install --production
+COPY . .
+CMD [ "node", "index.js" ]

events.js

+const express = require('express');
+
+function createRouter(db) {
+    const router = express.Router();
+
+    // the routes are defined here
+    router.post('/addSpielSession', (req, res) => {
+        var spielname = req.body.spielname;
+        if (spielname.match(/^[0-9a-zA-Z]+$/) != null) {
+            db.query(
+                'INSERT INTO Spielsession (SessionName) VALUES (\"'+req.body.spielname+'\");',
+                (error) => {
+                    if (error) {
+                        console.error(error);
+                        res.status(500).json({status: 'error'});
+                    } else {
+                        res.status(200).json({status: 'ok'});
+                    }
+                }
+            );
+        } else {
+            res.status(500).json({status: 'error'});
+        }
+    });
+
+    router.get('/SpielSession', function (req, res) {
+        db.query(
+            'SELECT * FROM Spielsession',
+            (error, results) => {
+                if (error) {
+                    console.log(error);
+                    res.status(500).json({status: 'error'});
+                } else {
+                    res.status(200).json(results);
+                }
+            }
+        );
+    });
+
+    return router;
+}
+
+module.exports = createRouter;

gitlab-ci.yml

+image: docker:latest
+
+stages:
+  - build
+  - package
+  - delete
+  - deploy
+
+docker-build:
+  stage: package
+  script:
+    - docker login hub.willers.digital -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD
+    - docker build -t hub.willers.digital/dennis.willers/Tabu-Middleware .
+    - docker push hub.willers.digital/dennis.willers/Tabu-Middleware:latest
+
+delete-old-container:
+  stage: delete
+  image: tetraweb/php:7.1
+  before_script:
+    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+    - mkdir -p ~/.ssh
+    - eval $(ssh-agent -s)
+    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+    - ssh-add <(echo "$STAGING_PRIVATE_KEY")
+  script:
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker stop Tabu-Middleware"
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker rm Tabu-Middleware"
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker rmi -f hub.willers.digital/dennis.willers/Tabu-Middleware:latest"
+  only:
+    - master
+  allow_failure: true
+
+
+docker-deploy:
+  stage: deploy
+  image: tetraweb/php:7.1
+  before_script:
+    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+    - mkdir -p ~/.ssh
+    - eval $(ssh-agent -s)
+    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+    - ssh-add <(echo "$STAGING_PRIVATE_KEY")
+  script:
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker login hub.willers.digital -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD"
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker pull hub.willers.digital/dennis.willers/Tabu-Middleware:latest"
+    - ssh root@willers.digital -p 2233  "/usr/local/bin/docker run -d -p 3150:8080 --mount type=bind,src=/volume1/docker/tmp6,dst=/tmp --name spring-boot-docker-test-console hub.willers.digital/dennis.willers/Tabu-Middleware:latest"
+  only:
+    - master

index.js

+const express = require('express');
+const cors = require('cors');
+const bodyParser = require('body-parser');
+const mysql = require('mysql');
+const events = require('./events');
+
+const connection = mysql.createConnection({
+    host     : '192.168.0.50',
+    port     : '3307',
+    user     : 'tabuApp',
+    password : 'Mannheim123!',
+    database : 'tabu'
+});
+
+connection.connect();
+
+const port = process.env.PORT || 8080;
+
+const app = express()
+    .use(cors())
+    .use(bodyParser.json())
+    .use(events(connection));
+
+app.listen(port, () => {
+    console.log(`Express server listening on port ${port}`);
+});

package.json

+{
+  "name": "Tabu-Middleware",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.17.1",
+    "mysql": "^2.18.1"
+  }
+}