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main.py
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main.py
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import hashlib
import random, uuid
from flask import Flask, render_template, request, make_response, url_for, redirect
from models import User, db
app = Flask(__name__)
db.create_all()
@app.route("/", methods=["GET"])
def index():
session_token = request.cookies.get("session_token")
if session_token:
user = db.query(User).filter_by(session_token=session_token).first()
else:
user = None
return render_template("index2.html", user=user)
@app.route("/login", methods=["POST"])
def login():
name = request.form.get("user-name")
email = request.form.get("user-email")
password = request.form.get("user-password")
hashed_password = hashlib.sha256(password.encode()).hexdigest()
secret_number = random.randint(1, 30)
user = db.query(User).filter_by(email=email).first()
# user = User.fetch_one(query=["email", "==", email])
if not user:
user = User(name=name, email=email, secret_number=secret_number, password=hashed_password)
db.add(user)
db.commit()
if hashed_password != user.password:
return "WRONG PASSWORD! Go back and try again"
elif hashed_password == user.password:
# generate random session number
session_token = str(uuid.uuid4())
user.session_token = session_token
db.add(user)
db.commit()
response = make_response(redirect(url_for('index')))
response.set_cookie("session_token", session_token, httponly=True, samesite='Strict')
return response
@app.route("/result", methods=["POST"])
def result():
guess = int(request.form.get("guess"))
session_token = request.cookies.get("session_token")
user = db.query(User).filter_by(session_token=session_token).first()
if guess == user.secret_number:
message = "You guessed the secret number! The secret number is {0}".format(str(user.secret_number)) + "."
new_secret = random.randint(1, 30) # neue Zufallszahl erstellen
user.secret_number = new_secret # dem User Objekt zuordnen
db.add(user)
db.commit()
elif guess > user.secret_number:
message = "Your guess is wrong..the secret number is smaller."
elif guess < user.secret_number:
message = "Your guess is wrong..the secret number is bigger."
return render_template("result.html", message=message)
@app.route("/profile", methods=["GET"])
def profile():
session_token = request.cookies.get("session_token")
user = db.query(User).filter_by(session_token=session_token).first()
if user:
return render_template("profile.html", user=user)
else:
return redirect(url_for("index"))
@app.route("/profile/edit", methods=["GET", "POST"])
def profile_edit():
session_token = request.cookies.get("session_token")
# get user from the database based on her/his email address
user = db.query(User).filter_by(session_token=session_token).first()
if request.method == "GET":
if user: # if user is found
return render_template("profile_edit.html", user=user)
else:
return redirect(url_for("index"))
elif request.method == "POST":
name = request.form.get("profile-name")
email = request.form.get("profile-email")
# update the user object
user.name = name
user.email = email
# store changes into the database
db.add(user)
db.commit()
return redirect(url_for("profile"))
@app.route("/profile/delete", methods=["GET", "POST"])
def profile_delete():
session_token = request.cookies.get("session_token")
# get user from the database based on her/his email address
user = db.query(User).filter_by(session_token=session_token).first()
if request.method == "GET":
if user: # if user is found
return render_template("profile_delete.html", user=user)
else:
return redirect(url_for("index"))
elif request.method == "POST":
# delete the user in the database
db.delete(user)
db.commit()
return redirect(url_for("index"))
@app.route("/users", methods=["GET"])
def all_users():
users = db.query(User).all()
return render_template("users.html", users=users)
if __name__ == '__main__':
app.run(debug=True)