coulomb-social/coulomb_social/apps/core/views.py

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

from coulomb_social.apps.spaces.services import spaces_for_member

from .principal import build_principal


def landing(request: HttpRequest) -> HttpResponse:
    if request.user.is_authenticated:
        return redirect("core:app_home")
    return render(request, "core/landing.html")


@login_required
def app_home(request: HttpRequest) -> HttpResponse:
    principal = build_principal(request, authz_resource_id="app_home")
    if not principal["authz_allow"]:
        return HttpResponseForbidden(
            f"Not authorized to view shell ({principal['authz_reason']})."
        )

    member = principal.get("member")
    spaces = list(spaces_for_member(member))
    return render(
        request,
        "core/app_home.html",
        {
            "principal": principal,
            "display_name": principal["display_name"],
            "spaces": spaces,
        },
    )


@login_required
def account_session(request: HttpRequest) -> HttpResponse:
    """Principal / session diagnostics (profile menu → T07)."""
    principal = build_principal(request, authz_resource_id="account_session")
    if not principal["authz_allow"]:
        return HttpResponseForbidden(
            f"Not authorized to view session details ({principal['authz_reason']})."
        )
    return render(
        request,
        "core/account_session.html",
        {
            "principal": principal,
            "display_name": principal["display_name"],
        },
    )


def healthz(_request: HttpRequest) -> JsonResponse:
    return JsonResponse({"status": "ok", "service": "coulomb-social"})