membersystem/src/accounting/admin.py

"""Admin for the accounting app."""

from django.contrib import admin
from django.utils.translation import gettext_lazy as _

from .models import Order
from .models import Payment


@admin.register(Order)
class OrderAdmin(admin.ModelAdmin):
    """Admin for the Order model."""

    list_display = ("who", "description", "created", "is_paid")

    @admin.display(description=_("Customer"))
    def who(self, instance: Order) -> str:
        """Return the full name of the user who made the order."""
        return instance.user.get_full_name()


@admin.register(Payment)
class PaymentAdmin(admin.ModelAdmin):
    """Admin for the Payment model."""

    list_display = ("who", "description", "order_id", "created")

    @admin.display(description=_("Customer"))
    def who(self, instance: Payment) -> str:
        """Return the full name of the user who made the payment."""
        return instance.order.user.get_full_name()

    @admin.display(description=_("Order ID"))
    def order_id(self, instance: Payment) -> int:
        """Return the ID of the order."""
        return instance.order.id