def add_users(): if request.method == "POST": username = request.json['username'] if Users.query.filter_by(username=username).first(): return make_response({"err": "user already exist"}, 400) new_user = Users() new_user.email = request.json["email"] new_user.username = request.json["username"] new_user.fname = request.json["fname"] new_user.lname = request.json["lname"] new_user.role = request.json["role"] db.session.add(new_user) db.session.commit() token = ''.join( random.choices(string.ascii_uppercase + string.digits, k=20)) user_authentication = UserAuthentication() user_authentication.username = username user_authentication.token = token db.session.add(user_authentication) db.session.commit() return make_response( { "user": UserSchema().dump(new_user), "token": token }, 200) all_users = Users.query.all() return make_response({"user": UserSchema(many=True).dump(all_users)}, 200)