source: app/views copy.py@ 3d7fc00

from django.shortcuts import render, redirect
from django.contrib.auth import get_user_model

from app.models import Artikal, Klient, Lagerlist, Stavka

# Create your views here.

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

def fakturi_v(request):
    fakturi = Stavka.objects.using('db').all()
    return render(request, 'fakturi.html', {'fakturi':fakturi})

def fakturi_edit_v(request, id):
    if (request.method != "POST"):
        try:
            stavka = Stavka.objects.using('db').get(stavkaid=id)
        except Stavka.DoesNotExist:
            stavka = None
        artikli = Lagerlist.objects.using('db').filter(stavkaid=id)
        items = Artikal.objects.using('db').all()
        klienti = Klient.objects.using('db').all()
        return render(request, 'fakturi_edit_form.html', {'artikli':artikli, 'stavka':stavka, 'items':items, 'klienti':klienti})
    else:
        lagerlist_dict = []
        print(request.POST)
        for i, element in enumerate(request.POST.getlist("id")):
            lagerlist_dict.append([request.POST.getlist("lagerlist_id")[i],request.POST.getlist("id")[i],request.POST.getlist("kol")[i]])
        
        stavka_post = request.POST['stavka']
        stavka_edit = Stavka.objects.using('db').get(stavkaid=stavka_post)

        stavka_edit.broj = request.POST['broj']
        stavka_edit.klientid = Klient(request.POST['klient'])
        stavka_edit.datum = request.POST['datum']
        stavka_edit.save()

        data_in_lager = Lagerlist.objects.using('db').filter(stavkaid=id)

        for item in lagerlist_dict:
            print(item)
            try:
                lagerlist_edit = Lagerlist.objects.using('db').get(lagerlist_id=item[0])
                lagerlist_edit.artikal = Artikal(item[1])
                lagerlist_edit.kolicina = item[2]
                lagerlist_edit.save()
            except ValueError:
                avg_cena = Artikal.objects.using('db').get(artikal_id=item[1]).cena
                lagerlist_edit = Lagerlist(stavkaid=Stavka(id), artikal=Artikal(item[1]), kolicina=item[2], avg_cena=avg_cena)
                lagerlist_edit.save(using="db")
            
        return redirect('fakturi')

def fakturi_new_v(request):
    items = Artikal.objects.using('db').all()
    klienti = Klient.objects.using('db').all()

    return render(request, 'fakturi_new_form.html', {'klienti':klienti, 'items':items})