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fixup! Add forms for adding recipes and versions

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fix slug uniqueness testing
This commit is contained in:
Benjamin 2023-02-19 14:23:04 +01:00
parent 312c02cd51
commit d9b1837f66
2 changed files with 5 additions and 1 deletions
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5
recipes/forms.py
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@ -2,13 +2,16 @@ from django.forms import ModelForm, BooleanField, ValidationError
from .models import Recipe, Version, Ingredient from .models import Recipe, Version, Ingredient
class VersionForm(ModelForm): class VersionForm(ModelForm):
recipe_id: int
class Meta: class Meta:
model = Version model = Version
fields = ['label', 'slug', 'body'] fields = ['label', 'slug', 'body']
def clean_slug(self): def clean_slug(self):
recipe = Recipe.objects.get(id=self.recipe_id)
slug = self.cleaned_data['slug'] slug = self.cleaned_data['slug']
if Version.objects.filter(slug=slug).exists(): if recipe.versions.filter(slug=slug).count() > 0: # type: ignore
raise ValidationError('A recipe version with this slug already exists.') raise ValidationError('A recipe version with this slug already exists.')
return slug return slug

1
recipes/views.py
View file

@ -43,6 +43,7 @@ def add_version(request, slug_recipe):
if request.method == 'POST': if request.method == 'POST':
form = VersionForm(request.POST) form = VersionForm(request.POST)
form.recipe_id = recipe.id # type: ignore
if form.is_valid(): if form.is_valid():
version = form.save(commit=False) version = form.save(commit=False)