added recipe steps

cookbook/migrations/0062_auto_20200625_2219.py

@@ -0,0 +1,47 @@
+# Generated by Django 3.0.7 on 2020-06-25 20:19
+
+from django.db import migrations, models
+
+
+def create_default_step(apps, schema_editor):
+    Recipe = apps.get_model('cookbook', 'Recipe')
+    Step = apps.get_model('cookbook', 'Step')
+
+    for r in Recipe.objects.filter(internal=True).all():
+        s = Step.objects.create(
+            instruction=r.instructions
+        )
+        for i in r.ingredients.all():
+            s.ingredients.add(i)
+            s.save()
+        r.steps.add(s)
+        r.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('cookbook', '0061_merge_20200625_2209'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='recipe',
+            name='ingredients',
+            field=models.ManyToManyField(blank=True, to='cookbook.Ingredient'),
+        ),
+        migrations.CreateModel(
+            name='Step',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('kind', models.CharField(choices=[('TEXT', 'Text')], default='TEXT', max_length=16)),
+                ('instruction', models.TextField(blank=True)),
+                ('ingredients', models.ManyToManyField(blank=True, to='cookbook.Ingredient')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='recipe',
+            name='steps',
+            field=models.ManyToManyField(blank=True, to='cookbook.Step'),
+        ),
+        migrations.RunPython(create_default_step)
+    ]