endorsement/user.py

from app import app, db
from models import User, Achievement

from flask import request, render_template, redirect, url_for
from flask_login import current_user, login_required
from wtforms import Form, TextField, validators

import json

class AchievementForm(Form):
    name = TextField("Name: ", validators=[validators.required()])

@app.route("/users/<id>/addachievement", methods=["GET", "POST"])
@login_required
def add_achievement(id):
    form = AchievementForm(request.form)
    if request.method == "POST":
        name = request.form["name"]
        if form.validate():
            achievement = Achievement(name=name, achieved_by=id)
            achievement.endorsed_by.append(current_user)
            db.session.add(achievement)
            db.session.commit()
            return redirect(url_for("get_user", id=id))
    return render_template("newachievement.html", form=form)

@app.route("/users/<id>")
def get_user(id):
    user = User.query.filter_by(id=id).first()
    if not user:
        return "Unknown user"
    return render_template("user.html", data=user.to_obj())

@app.route("/")
@app.route("/users/")
def all_users():
    return render_template("allusers.html", data=[user.to_obj() for user in User.query.all()])