added custom autocomplete for category in product admin, still not working correctly

products/admin.py

@@ -5,17 +5,17 @@ from . import forms
 
 # Register your models here.
 
-class CagtegoryAdmin(admin.ModelAdmin):
-    form = forms.CategoryTagForm
+class ProductAdmin(admin.ModelAdmin):
+    form = forms.ProductTagForm
 
 
+'''
+class ProductInline(admin.TabularInline):
+    model = models.Product
+    form = forms.ProductTagForm
+'''
 
-class CategoryInline(admin.TabularInline):
-    model = models.CategoryTag
-    form = forms.CategoryTagForm
-
-
-admin.site.register(models.Product)
+admin.site.register(models.Product, ProductAdmin)
 admin.site.register(models.TreeTag)
-admin.site.register(models.CategoryTag, CagtegoryAdmin)
+admin.site.register(models.CategoryTag)
 admin.site.register(models.AttributeTag)

products/forms.py

@@ -2,13 +2,13 @@ from dal import autocomplete
 
 from django import forms
 
-from .models import CategoryTag
+from .models import CategoryTag, Product
 
 
-class CategoryTagForm(forms.ModelForm):
+class ProductTagForm(forms.ModelForm):
     class Meta:
-        model = CategoryTag
+        model = Product
         fields = ('__all__')
         widgets = {
-            'category': autocomplete.ModelSelect2(url='cagtegory-autocomplete')
+            'category': autocomplete.ListSelect2(url='category-autocomplete')
         }

products/models.py

@@ -60,9 +60,9 @@ class Product(models.Model):
     update_date = models.DateTimeField('Fecha de actualización de producto', null=True, blank=True)
     discount = models.DecimalField('Descuento', max_digits=5, decimal_places=2, null=True, blank=True)
     stock = models.PositiveIntegerField('Stock', null=True, blank=True)
-    tags = TagField(to=TreeTag)
+    tags = TagField(to=TreeTag, blank=True)
     category = SingleTagField(to=CategoryTag, null=True, blank=True, on_delete=models.SET_NULL) # main tag category
-    attributes = TagField(to=AttributeTag, related_name='product_attributes')
+    attributes = TagField(to=AttributeTag, blank=True, related_name='product_attributes')
     identifiers = models.TextField('Identificador único de producto', null=True, blank=True)
 
     # internal

products/views.py

@@ -223,12 +223,11 @@ class CategoryTagAutocomplete(autocomplete.Select2QuerySetView):
         Tag = Product.category.tag_model
 
         # Return nothing if not auth
-        if not self.request.is_authenticated():
+        if self.request.user.is_anonymous:
             return Tag.objects.none()
 
         qs = Tag.objects.all()
-
         if self.q:
-            qs = qs.filter(name__istartswith=self.q)
+            qs = qs.filter(name__icontains=self.q)
 
-        return self.q
+        return qs       # [x.label for x in qs]