graphene/examples/cookbook_django/cookbook/recipes/models.py
2016-01-02 21:23:40 +01:00

20 lines
539 B
Python

from django.db import models
from cookbook.ingredients.models import Ingredient
class Recipe(models.Model):
title = models.CharField(max_length=100)
instructions = models.TextField()
class RecipeIngredient(models.Model):
recipes = models.ForeignKey(Recipe, related_name='amounts')
ingredient = models.ForeignKey(Ingredient, related_name='used_by')
amount = models.FloatField()
unit = models.CharField(max_length=20, choices=(
('kg', 'Kilograms'),
('l', 'Litres'),
('', 'Units'),
))