carom-server/billard/admin.py

from django.contrib import admin
from .models import *
from django import forms
from django.core.exceptions import ValidationError


@admin.register(Location)
class LocationAdmin(admin.ModelAdmin):
    list_display = ('code', 'name', 'city',)
    fields = ['users', 'code', 'name', 'street', 'plz', 'city', 'phone', 'email', 'url', ]


@admin.register(Client)
class ClientAdmin(admin.ModelAdmin):
    list_display = ('uuid', 'location')
    fields = ['location', 'uuid']


@admin.register(LocationData)
class LocationDataAdmin(admin.ModelAdmin):
    list_display = ('client_id', 'desk_no', 'tst', 'on_off', 'processed', 'error_msg')
    fields = ['client_id', 'desk_no', 'tst', 'on_off', 'processed', 'error_msg']


class DeskAdminForm(forms.ModelForm):

    def clean_desk_no(self):
        id = self.instance.id
        client = self.cleaned_data['client']
        desk_no = self.cleaned_data['desk_no']
        t = Desk.objects.filter(desk_no=desk_no, client=client).exclude(id=id)
        if t.count() > 0:
            raise ValidationError('Tischnummer bereits vergeben.')
        return self.cleaned_data['desk_no']


@admin.register(Desk)
class DeskAdmin(admin.ModelAdmin):
    form = DeskAdminForm
    list_display = ('client', 'desk_no', 'name', 'enabled', 'prize', 'prize_hh')


@admin.register(Accounting)
class AccountingAdmin(admin.ModelAdmin):
    list_display = ('desk', 'time_from', 'time_to', 'prize', 'billed')