app.py

import datetime

from flask import Flask, render_template, jsonify, request
from flask_cors import CORS

app = Flask(__name__)
app.secret_key = "change"
CORS(app)

vocabulary = [
    {"question": "Haus", "answer": "house"},
    {"question": "Baum", "answer": "tree"},
    {"question": "Computer", "answer": "computer"},
    {"question": "Ente", "answer": "duck"},
    {"question": "Hund", "answer": "dog"},
    {"question": "Katze", "answer": "cat"},
    {"question": "Schule", "answer": "school"},
    {"question": "Apfel", "answer": "apple"},
    {"question": "Banane", "answer": "banana"},
    {"question": "Pfirsich", "answer": "peach"}
]


statistics = [
    {"name": "Edmund", "points": 80},
    {"name": "Silas", "points": 70},
    {"name": "Manuel", "points": 50},
]

@app.route("/")
def index():
    return render_template("index.html")


@app.route("/learn/")
def learn():
    return render_template("learn.html")


@app.route("/teach/")
def teach():
    return render_template("teach.html")


@app.route("/api/vocabulary/", methods=["GET"])
def get_vocabulary():
    return jsonify(vocabulary)


@app.route("/api/vocabulary/", methods=["POST"])
def post_vocabulary():
    global vocabulary

    # Check whether all fields have a value
    for i in ["answer", "question"]:
        for j in range(1, 11):
            if not request.form.get(i + str(j)):
               return jsonify({"error": "Nicht alles ausgefüllt"})
    vocabulary = [
        {"question": request.form.get("question1"), "answer": request.form.get("answer1")},
        {"question": request.form.get("question2"), "answer": request.form.get("answer2")},
        {"question": request.form.get("question3"), "answer": request.form.get("answer3")},
        {"question": request.form.get("question4"), "answer": request.form.get("answer4")},
        {"question": request.form.get("question5"), "answer": request.form.get("answer5")},
        {"question": request.form.get("question6"), "answer": request.form.get("answer6")},
        {"question": request.form.get("question7"), "answer": request.form.get("answer7")},
        {"question": request.form.get("question8"), "answer": request.form.get("answer8")},
        {"question": request.form.get("question9"), "answer": request.form.get("answer9")},
        {"question": request.form.get("question10"), "answer": request.form.get("answer10")}
    ]
    return jsonify(vocabulary)


@app.route("/api/statistics/", methods=["POST"])
def post_statistics():
    # Append new statistic to list
    statistics.append({
        "name": request.form.get("name"),
        "points": int(request.form.get("points"))
    })

    # Create copy of statisics
    copied_statistics = statistics[:]

    # Sort statistics
    copied_statistics.sort(key=lambda d: (d['points']))
    copied_statistics = copied_statistics[::-1]

    return jsonify(copied_statistics)

if __name__ == "__main__":
    app.run(debug=True, host="0.0.0.0")