Abtract classes
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@ -20,6 +20,31 @@ from taggit.managers import TaggableManager
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# Create your models here.
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class Taggable(models.Model):
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class Meta:
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abstract = True
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tags = TaggableManager(blank=True)
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class MapablePoint(models.Model):
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class Meta:
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abstract = True
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name = models.CharField(max_length=50)
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latitude = models.FloatField(
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validators=[
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MinValueValidator(-90),
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MaxValueValidator(90)
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]
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)
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longitude = models.FloatField(
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validators=[
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MinValueValidator(-180),
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MaxValueValidator(180)
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]
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)
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class Explorer(models.Model):
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"""
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@ -62,12 +87,11 @@ class Voucher(models.Model):
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return "Voucher " + str(self.code)
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class Place (models.Model):
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class Place(Taggable, MapablePoint):
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"""
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Place defines a lost place (location, name, description etc.).
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"""
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name = models.CharField(max_length=50)
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submitted_when = models.DateTimeField(auto_now_add=True, null=True)
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submitted_by = models.ForeignKey(
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Explorer,
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@ -77,22 +101,8 @@ class Place (models.Model):
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related_name='places'
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)
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location = models.CharField(max_length=50)
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latitude = models.FloatField(
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validators=[
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MinValueValidator(-90),
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MaxValueValidator(90)
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]
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)
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longitude = models.FloatField(
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validators=[
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MinValueValidator(-180),
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MaxValueValidator(180)
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]
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)
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description = models.TextField()
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tags = TaggableManager(blank=True)
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def get_absolute_url(self):
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return reverse('place_detail', kwargs={'pk': self.pk})
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