backend/Dockerfile

@@ -1,6 +1,6 @@
 FROM python
 
-WORKDIR /opt/
+WORKDIR /app
 
 COPY requirements.txt .
 

backend/requirements.txt

@@ -1,11 +1,26 @@
+blinker==1.4
 click==7.1.2
+Deprecated==1.2.12
 Flask==1.1.2
+flask-buzz==0.1.15
+Flask-Cors==3.0.10
 Flask-Login==0.5.0
+Flask-Mail==0.9.1
+flask-praetorian==1.2.0
 Flask-SQLAlchemy==2.5.1
 greenlet==1.1.0
+inflection==0.3.1
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
+passlib==1.7.4
+pendulum==2.1.2
+py-buzz==1.0.3
+PyJWT==2.1.0
+python-dateutil==2.8.1
 python-dotenv==0.17.1
+pytzdata==2020.1
+six==1.16.0
 SQLAlchemy==1.4.15
 Werkzeug==1.0.1
+wrapt==1.12.1

backend/src/app.py

@@ -1,5 +1,8 @@
 import time 
 from flask import Flask
+import flask_sqlalchemy
+import flask_praetorian
+import flask_cors
 
 import os
 
@@ -20,6 +23,16 @@ else:
     port = 5000
 
 
+db = flask_sqlalchemy.SQLAlchemy()
+guard = flask_praetorian.Praetorian()
+cors = flask_cors.CORS()
+
+class User(db.model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.Text, unique=True)
+    password = db.Column(db.Text)
+
+
 
 @app.route('/')
 def home():

docker-compose.yml

@@ -20,7 +20,7 @@ services:
       dockerfile: Dockerfile
     tty: true
     volumes:
-      - ./backend:/usr/src/app/
+      - ./backend:/app
     ports:
       - 5000:5000
     environment:

frontend/src/components/pages/Manual.js

@@ -1,11 +1,19 @@
-import React from "react";
+import React, {useState, useEffect} from "react";
 import "../../App.css";
 import Footer from "../../Footer";
 
 export default function Manual() {
+  const [currentTime, setCurrentTime] = useState(0);
+
+  useEffect(() => {
+    fetch('/time').then(res => res.json()).then(data => {
+      setCurrentTime(data.time);
+    });
+  }, []);
+
   return (
     <>
-      <h2 className="about">Anleitung / Bedienungshinweise</h2>
+      <h2 className="about">Anleitung / Bedienungshinweise {currentTime}</h2>
       <Footer />
     </>
   );