You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.8 KiB
85 lines
2.8 KiB
from django.db import models
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from django.utils.timezone import now
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from .data import TYPES, ART_CHOICES
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class Location(models.Model):
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city = models.CharField(max_length=144, null=True, blank=True)
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name = models.CharField(max_length=144, null=True, blank=True)
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mensa_id = models.CharField(max_length=2, null=True, blank=True)
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def __str__(self):
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return f"{self.city} - {self.name}"
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@property
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def menus(self):
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return [menu for menu in Menu.objects.filter(location=self)]
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@property
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def news_articles(self):
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return [news_article for news_article in NewsArticle.objects.filter(location=self)]
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class Menu(models.Model):
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art = models.CharField(max_length=24, choices=ART_CHOICES, default='M')
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name = models.CharField(max_length=144, default='---', blank=True)
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price = models.CharField(max_length=144, default='---', blank=True)
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allergens = models.JSONField(default=list, blank=True)
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types = models.JSONField(default=list, blank=True)
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day = models.DateField(null=True, blank=True)
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likes = models.IntegerField(default=0)
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location = models.ForeignKey(Location, on_delete=models.CASCADE, null=True,
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blank=True)
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def __str__(self):
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return f"{self.name} - {self.location} | {self.day}"
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@property
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def get_price(self):
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try:
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return {
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'Student': self.price.split(' / ')[0],
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'Employee': self.price.split(' / ')[1],
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'Guest': self.price.split(' / ')[2],
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}
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except IndexError:
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return {
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'Student': "0,00 €",
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'Employee': "0,00 €",
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'Guest': "0,00 €",
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}
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@property
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def get_types(self):
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return ', '.join([TYPES[type] for type in self.types])
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@property
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def get_allergens(self):
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return ', '.join([allergen for allergen in self.allergens])
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@property
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def comments(self):
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return [comment for comment in Comment.objects.filter(menu=self)]
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class Comment(models.Model):
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menu = models.ForeignKey(Menu, on_delete=models.CASCADE)
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timestamp = models.DateTimeField(default=now, blank=True)
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author = models.CharField(max_length=144, default='anon')
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text = models.TextField(null=True, blank=True)
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def __str__(self):
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return f"{self.menu} - {self.author} | {self.timestamp}"
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class NewsArticle(models.Model):
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location = models.ForeignKey(Location, on_delete=models.CASCADE)
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timestamp = models.DateTimeField(default=now, blank=True)
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author = models.CharField(max_length=144, default='anon')
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title = models.CharField(max_length=144, blank=True)
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text = models.TextField(null=True, blank=True)
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def __str__(self):
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return f"{self.title} | {self.title} - {self.author} | {self.timestamp}"
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