47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
from django.db import models
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from django.contrib.auth.models import User
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from .track import Track
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.utils import timezone
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from datetime import datetime, timedelta
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NOMINATIONS_PER_DAY = 10
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class Background(models.Model):
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def __str__(self):
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return self.name
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name = models.CharField(max_length=128)
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image = models.ImageField(upload_to="wallpapers/", null=True, blank=True)
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repeat = models.BooleanField(default=False)
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color = models.CharField(max_length=32, blank=True)
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class Profile(models.Model):
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user = models.OneToOneField(User, on_delete=models.CASCADE)
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background = models.ForeignKey(Background, null=True, on_delete=models.SET_NULL)
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last_voted = models.ForeignKey(Track, null=True, on_delete=models.SET_NULL)
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quota = models.FloatField(default=10.0)
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quota_last_updated = models.DateTimeField(null=False)
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def update_quota(self):
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elapsed = timezone.now() - self.quota_last_updated
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if elapsed.seconds > 300:
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noms_per_second = NOMINATIONS_PER_DAY/(60*60*24)
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self.quota += noms_per_second * elapsed.seconds
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print(f"Er zijn {elapsed.seconds}s voorbij, je nieuwe quota is {self.quota}")
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self.quota_last_updated = timezone.now()
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def save(self, *args, **kwargs):
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self.update_quota()
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super().save(*args, **kwargs)
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@receiver(post_save, sender=User)
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def create_user_profile(sender, instance, created, **kwargs):
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if created:
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Profile.objects.create(user=instance)
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@receiver(post_save, sender=User)
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def save_user_profile(sender, instance, **kwargs):
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Profile.objects.get_or_create(user=instance)
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instance.profile.save()
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