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height fields should not have negative values

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Laura Klünder 2017-11-25 14:36:18 +01:00
parent d5ad497327
commit 32192e8fac
4 changed files with 58 additions and 5 deletions
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9
src/c3nav/mapdata/models/geometry/space.py
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@ -1,3 +1,6 @@
from decimal import Decimal
from django.core.validators import MinValueValidator
from django.db import models
from django.urls import reverse
from django.utils.functional import cached_property
@ -137,7 +140,8 @@ class Obstacle(SpaceGeometryMixin, models.Model):
An obstacle
"""
geometry = GeometryField('polygon')
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, default=0.8)
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, default=0.8,
validators=[MinValueValidator(Decimal('0'))])
class Meta:
verbose_name = _('Obstacle')
@ -156,7 +160,8 @@ class LineObstacle(SpaceGeometryMixin, models.Model):
"""
geometry = GeometryField('linestring')
width = models.DecimalField(_('width'), max_digits=4, decimal_places=2, default=0.15)
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, default=0.8)
height = models.DecimalField(_('height'), max_digits=6, decimal_places=2, default=0.8,
validators=[MinValueValidator(Decimal('0'))])
class Meta:
verbose_name = _('Line Obstacle')