Felix Baumann
81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
from django.contrib.auth.decorators import login_required, permission_required
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from django.db.models import Count, Q, Sum
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from django.http import JsonResponse
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from django.utils import timezone
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from datetime import timedelta
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from .models import Invoice, Offer, Reminder, Customer
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@login_required
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@permission_required("invoices_invoices_info")
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def ajax_invoice_info(request):
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now = timezone.now()
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data = (
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Invoice.objects
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.filter(issue_date__year=now.year, issue_date__month=now.month)
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.values("status")
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.annotate(count=Count("id"))
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)
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return JsonResponse({item["status"]: item["count"] for item in data})
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@login_required
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@permission_required("invoices_offers_info")
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def ajax_offer_info(request):
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now = timezone.now()
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data = (
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Offer.objects
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.filter(issue_date__year=now.year, issue_date__month=now.month)
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.values("status")
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.annotate(count=Count("id"))
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)
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return JsonResponse({item["status"]: item["count"] for item in data})
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@login_required
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@permission_required("invoices_reminders_info")
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def ajax_reminder_info(request):
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now = timezone.now()
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data = (
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Reminder.objects
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.filter(issue_date__year=now.year, issue_date__month=now.month)
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.values("status")
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.annotate(count=Count("id"))
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)
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return JsonResponse({item["status"]: item["count"] for item in data})
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@login_required
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@permission_required("invoices_info")
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def ajax_kpi_info(request):
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today = timezone.now().date()
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overdue_invoices = Invoice.objects.filter(status="overdue").count()
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open_invoices = Invoice.objects.filter(status="sent").count()
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open_offers = Offer.objects.filter(status="sent").count()
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open_reminders = Reminder.objects.filter(status="sent").count()
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overdue_amount = (
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Invoice.objects
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.filter(status="overdue")
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.aggregate(total=Sum("items__unit_price_net"))["total"] or 0
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)
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return JsonResponse({
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"overdue_invoices": overdue_invoices,
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"open_invoices": open_invoices,
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"open_offers": open_offers,
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"open_reminders": open_reminders,
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})
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@login_required
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@permission_required("invoices_customers_info")
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def ajax_customer_info(request):
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start_of_week = timezone.now().date() - timedelta(days=timezone.now().weekday())
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return JsonResponse({
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"total": Customer.objects.count(),
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"new_this_week": Customer.objects.filter(created_at__date__gte=start_of_week).count(),
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"companies": Customer.objects.filter(customer_type="company").count(),
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"private": Customer.objects.filter(customer_type="private").count(),
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}) |