rado

from django.shortcuts import render, redirect
from django.http import HttpResponseBadRequest
from django.contrib.auth.models import User
from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.decorators import login_required
from todo.models import Post


def main_logout(request):
    logout(request)
    return redirect("index")


def index(request):
    if request.user.is_authenticated():
        return redirect("main")

    if request.method == "POST":
        username = request.POST.get("username")
        password = request.POST.get("password")
        user = authenticate(username=username, password=password)

        if user is not None:
            login(request, user)
            return redirect("main")
        else:
            return redirect("index")

    else:
        return render(request, "index.html", locals())


@login_required(login_url="index")
def main(request):
    username = request.user.username
    user_id = request.user.id
    total_tasks = Post.objects.all().filter(author_id=user_id)
    completed_tasks = Post.objects.all().filter(author_id=user_id, status=1)