Viel aufgeräumter und es funktioniert scheinbar

slaeforms/Old Code.py

@@ -1,3 +1,47 @@
+import sys
+import json
+import random
+from flask import Flask, redirect, url_for, request, session, make_response
+from flask import render_template
+from flask_sqlalchemy import SQLAlchemy
+from sqlalchemy.orm import DeclarativeBase
+from sqlalchemy import Integer, String
+from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.dialects.postgresql import UUID
+from datetime import datetime
+import uuid
+
+random_order = True
+
+#create the app
+app = Flask(__name__)
+# configure the database, give it a path (it will be in the instances folder)
+app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///database.db"
+db = SQLAlchemy(app)
+#set the secret key (TODO change this for final deployment)
+app.secret_key = b"29fe9e8edd407c5491d4f1c05632d9fa33e26ed8734a3f5e080ebac3772a555a"
+
+#open the json file with the config
+configfile = open("singleformconfig.json")
+configfile2 = open("pairwiseformconfig.json")
+#convert it to dict
+config = json.load(configfile)
+config2 = json.load(configfile2)
+configfile.close()
+configfile2.close()
+# get the questions:
+questions = list(config)
+
+# create the model for the response table
+class Response(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    session_user_id = db.Column(db.String(36))
+    likert_result = db.Column(db.Integer, nullable=False)
+    notes = db.Column(db.String(200))
+    date_created = db.Column(db.DateTime, default=datetime.today())
+    def __repr__(self) -> str:
+        return "<Response %r>" % self.id
+
 #test
 @app.route("/test", methods=["GET", "POST"])
 def testpage():

slaeforms/app.py

@@ -45,9 +45,9 @@ class Response(db.Model):
 
 
 class User(db.Model):
-    #user_id = db.Column(UUID(as_uuid=True), primary_key=True)
-    #device_id = db.Column(UUID(as_uuid=True), primary_key=True)
-    #question_order = db.Column(db.String(60))
+    user_id = db.Column(db.UUID(as_uuid=True), primary_key=True, nullable=False)
+    device_id = db.Column(UUID(as_uuid=True), primary_key=True)
+    question_order = db.Column(db.String(60))
     date_created = db.Column(db.DateTime, default=datetime.today())
     def __repr__(self) -> str:
         return "<User %r>" % self.user_id
@@ -81,11 +81,14 @@ def formpage():
 def startpage():
     if not "slaeform_device_id" in session:
         # If this device was not seen, remember it.
-        new_device_id = str(uuid.uuid4())
+        new_device_id = uuid.uuid4()
         session["slaeform_device_id"] = new_device_id
         session["agreed_to_tos"] = False
 
     if request.method == "POST":
+        #right now if a user that has an active session goes to the startpage again and accepts tos 
+        #it will just start another session and discard the previous session
+               
         # get a random question order
         if random_order:
             order = random.shuffle(questions)
@@ -93,24 +96,23 @@ def startpage():
             order = questions
 
 
-        #if the user accepts, save the new user to the database
-        new_user_id = str(uuid.uuid4())
+        #save the new user to the database and the session
+        session["agreed_to_tos"] = True
+        new_user_id = uuid.uuid4()
         session["slaeform_user_id"] = new_user_id
-        session_user_id = new_user_id
-
+        device_id = session["slaeform_device_id"]
         user_id = session["slaeform_user_id"]
         question_order = str(order)
-        new_user = User(user_id=user_id,question_order=question_order)
+        new_user = User(user_id=user_id, device_id=device_id, question_order=question_order)
 
         try:
             db.session.add(new_user)
+            print("add was ok")
             db.session.commit()
-            return redirect("/start")   #url_for("datapage")
+            print("commit was ok")
+            return redirect("/form")
         except:
-            return "There was a problem while adding the user to the Database" 
-
-        session["agreed_to_tos"] = True
-        return redirect("/form")
+            return "There was a problem while adding the user to the Database"
 
     return render_template(
         "startpage.html"
@@ -120,10 +122,6 @@ def startpage():
 
 
 
-
-
-
-
 @app.route("/data")
 def datapage():
     responses = Response.query.order_by(Response.date_created).all()