Add models

recipes/models.py

@@ -1,3 +1,34 @@
 from django.db import models
+from django.contrib.auth.models import User
+from django.urls import reverse
 
-# Create your models here.
+class Recipe(models.Model):
+	title = models.CharField(max_length=100, null=False, blank=False)
+	slug = models.SlugField(unique=True)
+
+	def __str__(self) -> str:
+		return self.title
+
+	def get_absolute_url(self):
+		return reverse('recipe', kwargs={'slug': self.slug})
+
+class Version(models.Model):
+	label = models.CharField(max_length=20, default='Original')
+	slug = models.SlugField(max_length=20, default='original')
+	body = models.TextField(null=True, blank=True)
+	user = models.ForeignKey(User, on_delete=models.PROTECT, null=False, blank=False)
+	author = models.CharField(max_length=30, blank=True)
+	recipe = models.ForeignKey(Recipe, on_delete=models.PROTECT, null=False, blank=False, related_name='versions')
+
+	def __str__(self) -> str:
+		return self.recipe.title + ' - ' + self.label
+
+	def get_absolute_url(self):
+		return reverse('version', kwargs={'slug_recipe': self.recipe.slug, 'slug_version': self.slug})
+
+class Ingredient(models.Model):
+	text = models.CharField(max_length=50, null=False, blank=False)
+	version = models.ForeignKey(Version, on_delete=models.CASCADE, null=False, blank=False, related_name='ingredients')
+
+	def __str__(self) -> str:
+		return self.text + ' for ' + str(self.version)