website/hub/services/views.py

from django.shortcuts import render, get_object_or_404
from django.db.models import Q
from .models import Service, CloudProvider, Country, ServiceLevel, Category


def service_list(request):
    services = Service.objects.all()
    cloud_providers = CloudProvider.objects.all()
    countries = Country.objects.all()
    service_levels = ServiceLevel.objects.all()
    categories = Category.objects.filter(parent=None)  # Top-level categories

    # Filter handling
    if request.GET.get("cloud_provider"):
        services = services.filter(cloud_provider_id=request.GET.get("cloud_provider"))

    if request.GET.get("country"):
        services = services.filter(countries__id=request.GET.get("country"))

    if request.GET.get("service_level"):
        services = services.filter(service_level_id=request.GET.get("service_level"))

    if request.GET.get("category"):
        category_id = request.GET.get("category")
        category = Category.objects.get(id=category_id)
        # Get all subcategories
        subcategories = Category.objects.filter(parent=category)
        # Filter services in this category or its subcategories
        services = services.filter(
            Q(categories=category) | Q(categories__in=subcategories)
        ).distinct()

    if request.GET.get("search"):
        query = request.GET.get("search")
        services = services.filter(
            Q(name__icontains=query) | Q(description__icontains=query)
        )

    context = {
        "services": services,
        "cloud_providers": cloud_providers,
        "countries": countries,
        "service_levels": service_levels,
        "categories": categories,
    }
    return render(request, "services/service_list.html", context)


def service_detail(request, pk):
    service = get_object_or_404(Service, pk=pk)
    return render(request, "services/service_detail.html", {"service": service})