core/views.py

from .models import Domain, Field, Subfield, Topic
from django.http import JsonResponse, HttpResponse
from django.shortcuts import render

from BridgeMentor.utils import refresh_author_db


def home_page(request):
    return render(request, 'home.html')


def refresh_author_db_view(request):
    # check if admin
    if not request.user.is_superuser:
        return JsonResponse({"error": "Permission denied"}, status=403)
    refresh_author_db(check_time=False)
    return HttpResponse("Database refreshed successfully. <a href='/'>Go Home</a>", status=200)


def search_hierarchy(request):
    q = request.GET.get("q", "").strip()
    if not q:
        return JsonResponse({"results": []})

    results = []

    results += [{"id": d.id, "text": d.name, "type": "Domain"}
                for d in Domain.objects.filter(name__icontains=q)]

    results += [{"id": f.id, "text": f"{f.domain.name} > {f.name}", "type": "Field"}
                for f in Field.objects.select_related("domain").filter(name__icontains=q)]

    results += [{"id": s.id, "text": f"{s.field.domain.name} > {s.field.name} > {s.name}", "type": "Subfield"}
                for s in Subfield.objects.select_related("field__domain").filter(name__icontains=q)]

    results += [{"id": t.id, "text": f"{t.subfield.field.domain.name} > {t.subfield.field.name} > {t.subfield.name} > {t.name}", "type": "Topic"}
                for t in Topic.objects.select_related("subfield__field__domain").filter(name__icontains=q)]

    return JsonResponse({"results": sorted(results, key=lambda x: x["text"].lower())[:10]})