68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
from django.db import models
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from datetime import datetime
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from django.contrib.auth.models import AbstractUser
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# Create your models here.
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class User(AbstractUser):
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pass
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class TipoRadio(models.Model):
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class Meta:
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verbose_name = 'tipo radio'
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verbose_name_plural = 'tipi radio'
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nome = models.CharField(max_length=64, unique=True)
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descrizione = models.CharField(max_length=1000)
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def __str__(self):
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return self.nome
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class RapportoRicezione(models.Model):
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class Meta:
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verbose_name = "rapporto ricezione"
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verbose_name_plural = 'rapporti ricezione'
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author = models.ForeignKey(User, related_name="rapporti", on_delete=models.PROTECT)
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tipo_radio = models.ForeignKey(
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TipoRadio, on_delete=models.PROTECT, related_name="rapporti"
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)
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created = models.DateField(default=datetime.now)
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lat = models.FloatField()
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lng = models.FloatField()
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comprensibile = models.IntegerField() # TODO: >= 0 <= 5
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stabilita = models.IntegerField() # TODO: >= 0 <= 5
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def serialize(self):
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d = {k: v for k, v in self.__dict__.items() if not k.startswith("_")}
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d["colore"] = self.colore
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d["radius"] = self.radius
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d["explaination"] = self.explaination
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return d
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@property
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def colore(self):
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colors = ['red', 'yellow', 'orange', '#90c90d', 'green']
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c = int(self.comprensibile)
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return colors[c-1]
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@property
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def radius(self):
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return int(self.stabilita) * 70
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@property
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def explaination(self):
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return """
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Ricevuto con %s
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Aggiunto il %s da %s
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""" % (
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self.tipo_radio.nome,
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self.created,
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self.author.username,
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)
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def __str__(self):
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return "<Rapporto %s del %s>" % (self.pk, self.created)
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