python-tdd/src/apps/epic/views.py

from django.contrib.auth.decorators import login_required
from django.http import HttpResponse
from django.shortcuts import redirect, render

from apps.epic.models import Room, RoomInvite, debit_token
from apps.lyric.models import Token


@login_required
def create_room(request):
    if request.method == "POST":
        name = request.POST.get("name", "").strip()
        if name:
            room = Room.objects.create(name=name, owner=request.user)
            return redirect("epic:gatekeeper", room_id=room.id)
    return redirect("/gameboard/")

def gatekeeper(request, room_id):
    room = Room.objects.get(id=room_id)
    slots = room.gate_slots.order_by("slot_number")
    user_has_slot = (
        request.user.is_authenticated
        and room.gate_slots.filter(gamer=request.user).exists()
    )
    return render(request, "apps/gameboard/room.html", {
        "room": room,
        "slots": slots,
        "user_has_slot": user_has_slot,
    })

@login_required
def drop_token(request, room_id, slot_number):
    if request.method == "POST":
        room = Room.objects.get(id=room_id)
        slot = room.gate_slots.get(slot_number=slot_number)
        token = (
            request.user.tokens.filter(token_type=Token.COIN).first()
            or request.user.tokens.filter(token_type=Token.FREE).first()
            or request.user.tokens.filter(token_type=Token.TITHE).first()
        )
        if token:
            debit_token(request.user, slot, token)
    return redirect("epic:gatekeeper", room_id=room_id)

@login_required
def invite_gamer(request, room_id):
    if request.method == "POST":
        room = Room.objects.get(id=room_id)
        email = request.POST.get("invitee_email", "").strip()
        if email:
            RoomInvite.objects.get_or_create(
                room=room,
                inviter=request.user,
                invitee_email=email,
                defaults={"status": RoomInvite.PENDING}
            )
    return redirect("epic:gatekeeper", room_id=room_id)

@login_required
def delete_room(request, room_id):
    if request.method == "POST":
        room = Room.objects.get(id=room_id)
        if request.user == room.owner:
            room.delete()
    return redirect("/gameboard/")

@login_required
def abandon_room(request, room_id):
    if request.method == "POST":
        room = Room.objects.get(id=room_id)
        room.gate_slots.filter(gamer=request.user).update(
            gamer=None, status="EMPTY", filled_at=None
        )
        room.invites.filter(
            invitee_email=request.user.email,
            status=RoomInvite.PENDING
        ).delete()
    return redirect("/gameboard/")

def gate_status(request, room_id):
    room = Room.objects.get(id=room_id)
    if room.gate_status == Room.OPEN:
        return HttpResponse("")
    slots = room.gate_slots.order_by("slot_number")
    user_has_slot = (
        request.user.is_authenticated
        and slots.filter(gamer=request.user).exists()
    )
    return render(request, "apps/gameboard/_partials/_gatekeeper.html", {
        "room": room,
        "slots": slots,
        "user_has_slot": user_has_slot,
    })