From 37d303634cb3e93c432df2927b8f56597412ee83 Mon Sep 17 00:00:00 2001
From: Skia <skia@libskia.so>
Date: Wed, 31 Aug 2016 15:29:16 +0200
Subject: [PATCH] Fix form with files

---
 core/templates/core/create.jinja              |  2 +-
 core/templates/core/edit.jinja                |  2 +-
 counter/migrations/0006_auto_20160831_1304.py | 19 +++++++++++++++++++
 counter/models.py                             |  2 +-
 counter/views.py                              |  3 ++-
 5 files changed, 24 insertions(+), 4 deletions(-)
 create mode 100644 counter/migrations/0006_auto_20160831_1304.py

diff --git a/core/templates/core/create.jinja b/core/templates/core/create.jinja
index ca6a591c..04d8f866 100644
--- a/core/templates/core/create.jinja
+++ b/core/templates/core/create.jinja
@@ -6,7 +6,7 @@
 
 {% block content %}
 <h2>{% trans name=form.instance.__class__._meta.verbose_name %}Create {{ name }}{% endtrans %}</h2>
-<form action="" method="post">
+<form action="" method="post" enctype="multipart/form-data">
     {% csrf_token %}
     {{ form.as_p() }}
     <p><input type="submit" value="{% trans %}Save{% endtrans %}" /></p>
diff --git a/core/templates/core/edit.jinja b/core/templates/core/edit.jinja
index c27a3cd3..82513bd4 100644
--- a/core/templates/core/edit.jinja
+++ b/core/templates/core/edit.jinja
@@ -6,7 +6,7 @@
 
 {% block content %}
 <h2>{% trans obj=object %}Edit {{ obj }}{% endtrans %}</h2>
-<form action="" method="post">
+<form action="" method="post" enctype="multipart/form-data">
     {% csrf_token %}
     {{ form.as_p() }}
     <p><input type="submit" value="{% trans %}Save{% endtrans %}" /></p>
diff --git a/counter/migrations/0006_auto_20160831_1304.py b/counter/migrations/0006_auto_20160831_1304.py
new file mode 100644
index 00000000..3db83884
--- /dev/null
+++ b/counter/migrations/0006_auto_20160831_1304.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('counter', '0005_auto_20160826_2330'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='product',
+            name='buying_groups',
+            field=models.ManyToManyField(related_name='products', verbose_name='buying groups', blank=True, to='core.Group'),
+        ),
+    ]
diff --git a/counter/models.py b/counter/models.py
index 5ae9feb7..c9b23392 100644
--- a/counter/models.py
+++ b/counter/models.py
@@ -88,7 +88,7 @@ class Product(models.Model):
     tray = models.BooleanField(_('tray price'), default=False)
     parent_product = models.ForeignKey('self', related_name='children_products', verbose_name=_("parent product"), null=True,
             blank=True, on_delete=models.SET_NULL)
-    buying_groups = models.ManyToManyField(Group, related_name='products', verbose_name=_("buying groups"))
+    buying_groups = models.ManyToManyField(Group, related_name='products', verbose_name=_("buying groups"), blank=True)
 
     class Meta:
         verbose_name = _('product')
diff --git a/counter/views.py b/counter/views.py
index 65c33818..dab11b89 100644
--- a/counter/views.py
+++ b/counter/views.py
@@ -463,6 +463,7 @@ class ProductListView(CanEditPropMixin, ListView):
     """
     model = Product
     template_name = 'counter/product_list.jinja'
+    ordering = ['name']
 
 class ProductEditForm(forms.ModelForm):
     class Meta:
@@ -470,7 +471,7 @@ class ProductEditForm(forms.ModelForm):
         fields = ['name', 'description', 'product_type', 'code', 'parent_product', 'buying_groups', 'purchase_price',
                 'selling_price', 'special_selling_price', 'icon', 'club', 'limit_age', 'tray']
     parent_product = AutoCompleteSelectField('products', show_help_text=False, label=_("Parent product"), required=False)
-    buying_groups = AutoCompleteSelectMultipleField('groups', show_help_text=False, help_text="", label=_("Buying groups"))
+    buying_groups = AutoCompleteSelectMultipleField('groups', show_help_text=False, help_text="", label=_("Buying groups"), required=False)
     club = AutoCompleteSelectField('clubs', show_help_text=False)
     counters = AutoCompleteSelectMultipleField('counters', show_help_text=False, help_text="", label=_("Counters"), required=False)