JourneyJoker/auction/models.py

from django.contrib.gis.db import models

from clients.models import ClientProfile
from partners.models import Establishment

class Inquiry(models.Model):
    client = models.ForeignKey(ClientProfile, models.PROTECT)
    destination_name = models.CharField(max_length=128)
    destination_coords = models.PointField()
    destination_radius = models.IntegerField()
    arrival_from = models.DateTimeField()
    departure_until = models.DateTimeField()
    budget = models.DecimalField(max_digits=10, decimal_places=2)
    adults = models.IntegerField()
    children = models.IntegerField()
    comment = models.TextField(null=True, blank=True)

    @property
    def is_paid(self):
        if not self.invoice:
            return False

        return self.invoice.is_paid

    def get_hotels(self):
        pass

    @property
    def accepted(self):
        qset = Offer.objects.filter(inquiry=self, accepted=True)

        if qset:
            return qset[0]

class Offer(models.Model):
    inquiry = models.ForeignKey(Inquiry, models.PROTECT)
    establishment = models.ForeignKey(Establishment, models.PROTECT)
    arrival = models.DateTimeField()
    departure = models.DateTimeField()
    comment = models.TextField(null=True, blank=True)
    accepted = models.BooleanField(default=False)
    hidden = models.BooleanField(default=False)