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Location: symposion_app/pinaxcon/raffle/models.py - annotation
8badb0cb99fa
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first stab at making a room slot, still not quite there, think i have to make a separate slot for each time slot
d1ff8d72533c d1ff8d72533c 908dca311ce9 d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c cd77380eac27 d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c 908dca311ce9 d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c 908dca311ce9 d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c 908dca311ce9 d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c d1ff8d72533c | from django.db import models
from pinaxcon.raffle.mixins import PrizeMixin, RaffleMixin
class Raffle(RaffleMixin, models.Model):
"""
Stores a single Raffle object, related to one or many
:model:`pinaxcon_registrasion.Product`, which is usually a raffle ticket,
but can be set to tickets or other products for door prizes.
"""
description = models.CharField(max_length=255)
products = models.ManyToManyField('registrasion.Product')
hidden = models.BooleanField(default=True)
def __str__(self):
return self.description
class Prize(PrizeMixin, models.Model):
"""
Stores a Prize for a given :model:`pinaxcon_raffle.Raffle`.
Once `winning_ticket` has been set to a :model:`pinaxcon_raffle.DrawnTicket`
object, no further changes are permitted unless the object is explicitely
unlocked.
"""
description = models.CharField(max_length=255)
raffle = models.ForeignKey('pinaxcon_raffle.Raffle', related_name='prizes')
order = models.PositiveIntegerField()
winning_ticket = models.OneToOneField(
'pinaxcon_raffle.DrawnTicket', null=True,
blank=True, related_name='+', on_delete=models.PROTECT
)
class Meta:
unique_together = ('raffle', 'order')
def __str__(self):
return f"{self.order}. Prize: {self.description}"
class PrizeAudit(models.Model):
"""
Stores an audit event for changes to a particular :model:`pinaxcon_raffle.Prize`.
"""
reason = models.CharField(max_length=255)
prize = models.ForeignKey('pinaxcon_raffle.Prize', related_name='audit_events')
user = models.ForeignKey('auth.User')
timestamp = models.DateTimeField(auto_now_add=True)
class Meta:
ordering = ('-timestamp',)
def __str__(self):
return self.reason
class Draw(models.Model):
"""
Stores a draw for a given :model:`pinaxcon_raffle.Raffle`, along with audit fields
for the creating :model:`auth.User` and the creation timestamp.
"""
raffle = models.ForeignKey('pinaxcon_raffle.Raffle', related_name='draws')
drawn_by = models.ForeignKey('auth.User')
drawn_time = models.DateTimeField(auto_now_add=True)
def __str__(self):
return f"{self.raffle}: {self.drawn_time}"
class DrawnTicket(models.Model):
"""
Stores the result of a ticket draw, along with the corresponding
:model:`pinaxcon_raffle.Draw`, :model:`pinaxcon_raffle.Prize` and the
:model:`registrasion.commerce.LineItem` from which it was generated.
"""
ticket = models.CharField(max_length=255)
draw = models.ForeignKey('pinaxcon_raffle.Draw')
prize = models.ForeignKey('pinaxcon_raffle.Prize')
lineitem = models.ForeignKey('registrasion.LineItem')
def __str__(self):
return f"{self.ticket}: {self.draw.raffle}"
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