Upgrade to django 1.8, ++

bbssite/settings.py

@@ -4,7 +4,6 @@ import os
 BASE_DIR = os.path.dirname(os.path.dirname(__file__))
 
 DEBUG = True
-TEMPLATE_DEBUG = DEBUG
 
 ADMINS = (
     # ('Your Name', 'your_email@example.com'),
@@ -14,12 +13,8 @@ MANAGERS = ADMINS
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
-        'NAME': 'db.sqlite3',                      # Or path to database file if using sqlite3.
-        'USER': '',                      # Not used with sqlite3.
-        'PASSWORD': '',                  # Not used with sqlite3.
-        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
-        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': 'db.sqlite3',
     },
 }
 
@@ -90,12 +85,26 @@ STATICFILES_FINDERS = (
 # Make this unique, and don't share it with anybody.
 SECRET_KEY = 'osv$uy-ea$*%lc)+xiwt5@2b7au%u*c!pa6hmh#vl)*+tp%fss'
 
-# List of callables that know how to import templates from various sources.
-TEMPLATE_LOADERS = (
-    'django.template.loaders.filesystem.Loader',
-    'django.template.loaders.app_directories.Loader',
-#     'django.template.loaders.eggs.Loader',
-)
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [
+            os.path.join(BASE_DIR, 'templates'),
+        ],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.contrib.auth.context_processors.auth',
+                'django.template.context_processors.debug',
+                'django.template.context_processors.i18n',
+                'django.template.context_processors.media',
+                'django.template.context_processors.static',
+                'django.template.context_processors.tz',
+                'django.contrib.messages.context_processors.messages',
+            ]
+        },
+    },
+]
 
 MIDDLEWARE_CLASSES = (
     'django.middleware.common.CommonMiddleware',
@@ -107,13 +116,6 @@ MIDDLEWARE_CLASSES = (
 
 ROOT_URLCONF = 'bbssite.urls'
 
-TEMPLATE_DIRS = (
-    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
-    # Always use forward slashes, even on Windows.
-    # Don't forget to use absolute paths, not relative paths.
-    os.path.join(BASE_DIR, 'templates'),
-)
-
 INSTALLED_APPS = (
     'django.contrib.auth',
     'django.contrib.contenttypes',
@@ -122,13 +124,15 @@ INSTALLED_APPS = (
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'django.contrib.admin',
-    'main',
     'widget_tweaks',
-    'south',
     'bootstrapform',
     'compressor',
     'django_extensions',
 )
+LOCAL_APPS = (
+    'main',
+)
+INSTALLED_APPS += LOCAL_APPS
 
 # A sample logging configuration. The only tangible logging
 # performed by this configuration is to send an email to

bbssite/urls.py

@@ -1,17 +1,25 @@
 from django.conf import settings
-from django.conf.urls import patterns, include, url
+from django.conf.urls import include, url
 from django.contrib import admin
+from django.contrib.staticfiles.urls import staticfiles_urlpatterns
+
+from main import urls as main_urls
+
+
 admin.autodiscover()
 
-urlpatterns = patterns('',
-    url(r'^$', 'main.views.register', name='home'),
-    url(r'', include('main.urls')),
+urlpatterns = [
+    url(r'', include(main_urls)),
     url(r'^accounts/login/$', 'django.contrib.auth.views.login', name='login'),
-    url(r'^logout/$', 'main.views.logout', name='logout'),
+    url(r'^accounts/logout/$', 'main.views.users.logout', name='logout'),
 
     url(r'^admin/', include(admin.site.urls)),
-)
+]
 
 if settings.DEBUG:
-    from django.contrib.staticfiles.urls import staticfiles_urlpatterns
     urlpatterns += staticfiles_urlpatterns()
+    urlpatterns += [
+        url(r'^media/(?P<path>.*)$', 'django.views.static.serve', {
+            'document_root': settings.MEDIA_ROOT,
+        })
+    ]

main/forms.py

@@ -1,18 +1,19 @@
 # coding: utf-8
+from __future__ import unicode_literals
 from django import forms
+from django.contrib.auth.models import User
 from django.utils.translation import ugettext as _
 
-from models import *
-
-import utils
+from main.models import Order, Transaction, InventoryTransaction, Product
+from main.utils import format_username
 
 
 class OrderForm(forms.ModelForm):
     customer_name = forms.CharField(required=False)
 
     def clean(self):
-        if self.cleaned_data['customer'] is None and self.cleaned_data['customer_name'] != u"Ekstern":
-            raise forms.ValidationError(_(u"Du har ikke valgt hvem som skal kjøpe."))
+        if self.cleaned_data['customer'] is None and self.cleaned_data['customer_name'] != "Ekstern":
+            raise forms.ValidationError(_("Du har ikke valgt hvem som skal kjøpe."))
 
         return self.cleaned_data
 
@@ -20,8 +21,8 @@ class OrderForm(forms.ModelForm):
         if self.cleaned_data['customer'] is None:
             return self.cleaned_data['customer']
 
-        if self.cleaned_data['customer'].get_profile().balance <= 0:
-            raise forms.ValidationError(_(u"Du har negativ saldo og kan ikke kjøpe noe."))
+        if self.cleaned_data['customer'].profile.balance <= 0:
+            raise forms.ValidationError(_("Du har negativ saldo og kan ikke kjøpe noe."))
 
         return self.cleaned_data['customer']
 
@@ -41,6 +42,7 @@ class DepositForm(forms.ModelForm):
 
     class Meta:
         model = Transaction
+        fields = ['user', 'amount']
 
 
 class SimpleCreateUserForm(forms.Form):
@@ -55,12 +57,12 @@ class SimpleCreateUserForm(forms.Form):
         return "https://graph.facebook.com/{0}/picture".format(self.cleaned_data['facebook_username'])
 
     def save(self, commit=True):   
-        username = utils.format_username(self.cleaned_data['first_name'], self.cleaned_data['last_name'])
+        username = format_username(self.cleaned_data['first_name'], self.cleaned_data['last_name'])
         user = User.objects.create_user(username, email=self.cleaned_data['email'])
         user.first_name = self.cleaned_data['first_name']
         user.last_name = self.cleaned_data['last_name']
 
-        profile = user.get_profile()
+        profile = user.profile
         profile.image = self._get_facebook_url()
 
         if commit:

main/migrations/0001_initial.py

@@ -1,172 +1,101 @@
 # -*- coding: utf-8 -*-
-from south.utils import datetime_utils as datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+from django.conf import settings
 
 
-class Migration(SchemaMigration):
+class Migration(migrations.Migration):
 
-    def forwards(self, orm):
-        # Adding model 'Product'
-        db.create_table('main_product', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('name', self.gf('django.db.models.fields.CharField')(max_length=64)),
-            ('sale_price_int', self.gf('django.db.models.fields.FloatField')()),
-            ('sale_price_ext', self.gf('django.db.models.fields.FloatField')()),
-            ('description', self.gf('django.db.models.fields.CharField')(max_length=256, blank=True)),
-            ('volume_liter', self.gf('django.db.models.fields.FloatField')(null=True)),
-            ('alcohol_percent', self.gf('django.db.models.fields.FloatField')(null=True)),
-            ('image', self.gf('django.db.models.fields.files.ImageField')(max_length=100, blank=True)),
-            ('customer_support', self.gf('django.db.models.fields.CharField')(max_length=32, blank=True)),
-            ('active', self.gf('django.db.models.fields.BooleanField')(default=True)),
-            ('created', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
-            ('updated', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, blank=True)),
-        ))
-        db.send_create_signal('main', ['Product'])
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
 
-        # Adding model 'Order'
-        db.create_table('main_order', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('customer', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'])),
-            ('order_sum', self.gf('django.db.models.fields.FloatField')(db_column='sum')),
-            ('created', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
-        ))
-        db.send_create_signal('main', ['Order'])
-
-        # Adding model 'OrderLine'
-        db.create_table('main_orderline', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('order', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['main.Order'])),
-            ('product', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['main.Product'])),
-            ('amount', self.gf('django.db.models.fields.IntegerField')()),
-            ('unit_price', self.gf('django.db.models.fields.FloatField')()),
-        ))
-        db.send_create_signal('main', ['OrderLine'])
-
-        # Adding unique constraint on 'OrderLine', fields ['order', 'product']
-        db.create_unique('main_orderline', ['order_id', 'product_id'])
-
-        # Adding model 'Transaction'
-        db.create_table('main_transaction', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'])),
-            ('amount', self.gf('django.db.models.fields.FloatField')()),
-            ('created', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
-        ))
-        db.send_create_signal('main', ['Transaction'])
-
-        # Adding model 'UserProfile'
-        db.create_table('main_userprofile', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('user', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True)),
-            ('balance', self.gf('django.db.models.fields.FloatField')(default=0.0)),
-            ('image', self.gf('django.db.models.fields.URLField')(max_length=200, blank=True)),
-        ))
-        db.send_create_signal('main', ['UserProfile'])
-
-
-    def backwards(self, orm):
-        # Removing unique constraint on 'OrderLine', fields ['order', 'product']
-        db.delete_unique('main_orderline', ['order_id', 'product_id'])
-
-        # Deleting model 'Product'
-        db.delete_table('main_product')
-
-        # Deleting model 'Order'
-        db.delete_table('main_order')
-
-        # Deleting model 'OrderLine'
-        db.delete_table('main_orderline')
-
-        # Deleting model 'Transaction'
-        db.delete_table('main_transaction')
-
-        # Deleting model 'UserProfile'
-        db.delete_table('main_userprofile')
-
-
-    models = {
-        'auth.group': {
-            'Meta': {'object_name': 'Group'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
-            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
-        },
-        'auth.permission': {
-            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
-            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
-        },
-        'auth.user': {
-            'Meta': {'object_name': 'User'},
-            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
-            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
-            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
-            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
-        },
-        'contenttypes.contenttype': {
-            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
-            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
-        },
-        'main.order': {
-            'Meta': {'object_name': 'Order'},
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_sum': ('django.db.models.fields.FloatField', [], {'db_column': "'sum'"})
-        },
-        'main.orderline': {
-            'Meta': {'unique_together': "(('order', 'product'),)", 'object_name': 'OrderLine'},
-            'amount': ('django.db.models.fields.IntegerField', [], {}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['main.Order']"}),
-            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['main.Product']"}),
-            'unit_price': ('django.db.models.fields.FloatField', [], {})
-        },
-        'main.product': {
-            'Meta': {'object_name': 'Product'},
-            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'alcohol_percent': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer_support': ('django.db.models.fields.CharField', [], {'max_length': '32', 'blank': 'True'}),
-            'description': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
-            'sale_price_ext': ('django.db.models.fields.FloatField', [], {}),
-            'sale_price_int': ('django.db.models.fields.FloatField', [], {}),
-            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
-            'volume_liter': ('django.db.models.fields.FloatField', [], {'null': 'True'})
-        },
-        'main.transaction': {
-            'Meta': {'object_name': 'Transaction'},
-            'amount': ('django.db.models.fields.FloatField', [], {}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
-        },
-        'main.userprofile': {
-            'Meta': {'object_name': 'UserProfile'},
-            'balance': ('django.db.models.fields.FloatField', [], {'default': '0.0'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
-            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
-        }
-    }
-
-    complete_apps = ['main']
+    operations = [
+        migrations.CreateModel(
+            name='InventoryTransaction',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('amount', models.FloatField(verbose_name='Antall')),
+                ('unit_price', models.FloatField(verbose_name='Enhetspris')),
+                ('comment', models.TextField(verbose_name='Kommentar', blank=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('order_sum', models.FloatField(db_column=b'sum')),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('customer', models.ForeignKey(related_name='orders', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='OrderLine',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('amount', models.IntegerField()),
+                ('unit_price', models.FloatField(verbose_name='Enhetspris')),
+                ('order', models.ForeignKey(related_name='orderlines', to='main.Order')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Product',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('name', models.CharField(max_length=64)),
+                ('sale_price_int', models.FloatField()),
+                ('sale_price_ext', models.FloatField()),
+                ('description', models.CharField(max_length=256, blank=True)),
+                ('volume_liter', models.FloatField(null=True)),
+                ('alcohol_percent', models.FloatField(null=True)),
+                ('image', models.ImageField(upload_to=b'products', blank=True)),
+                ('customer_support', models.CharField(max_length=32, blank=True)),
+                ('inventory_amount', models.FloatField(default=0)),
+                ('active', models.BooleanField(default=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Transaction',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('amount', models.FloatField()),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('user', models.ForeignKey(related_name='transactions', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='UserProfile',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('balance', models.FloatField(default=0.0)),
+                ('image', models.URLField(blank=True)),
+                ('user', models.OneToOneField(related_name='profile', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='orderline',
+            name='product',
+            field=models.ForeignKey(related_name='orderlines', to='main.Product'),
+        ),
+        migrations.AddField(
+            model_name='inventorytransaction',
+            name='product',
+            field=models.ForeignKey(related_name='transactions', verbose_name='Produkt', to='main.Product'),
+        ),
+        migrations.AddField(
+            model_name='inventorytransaction',
+            name='user',
+            field=models.ForeignKey(related_name='inventory_transactions', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterUniqueTogether(
+            name='orderline',
+            unique_together=set([('order', 'product')]),
+        ),
+    ]

main/migrations/0002_auto__add_inventorytransaction__add_field_product_inventory_amount.py

@@ -1,131 +0,0 @@
-# -*- coding: utf-8 -*-
-from south.utils import datetime_utils as datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'InventoryTransaction'
-        db.create_table(u'main_inventorytransaction', (
-            (u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'])),
-            ('product', self.gf('django.db.models.fields.related.ForeignKey')(related_name='transactions', to=orm['main.Product'])),
-            ('amount', self.gf('django.db.models.fields.FloatField')()),
-            ('unit_price', self.gf('django.db.models.fields.FloatField')()),
-            ('comment', self.gf('django.db.models.fields.TextField')(blank=True)),
-            ('created', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
-        ))
-        db.send_create_signal(u'main', ['InventoryTransaction'])
-
-        # Adding field 'Product.inventory_amount'
-        db.add_column(u'main_product', 'inventory_amount',
-                      self.gf('django.db.models.fields.FloatField')(default=0),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting model 'InventoryTransaction'
-        db.delete_table(u'main_inventorytransaction')
-
-        # Deleting field 'Product.inventory_amount'
-        db.delete_column(u'main_product', 'inventory_amount')
-
-
-    models = {
-        u'auth.group': {
-            'Meta': {'object_name': 'Group'},
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
-            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
-        },
-        u'auth.permission': {
-            'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
-            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
-        },
-        u'auth.user': {
-            'Meta': {'object_name': 'User'},
-            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
-            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
-            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
-            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
-        },
-        u'contenttypes.contenttype': {
-            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
-            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
-        },
-        u'main.inventorytransaction': {
-            'Meta': {'object_name': 'InventoryTransaction'},
-            'amount': ('django.db.models.fields.FloatField', [], {}),
-            'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'transactions'", 'to': u"orm['main.Product']"}),
-            'unit_price': ('django.db.models.fields.FloatField', [], {}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
-        },
-        u'main.order': {
-            'Meta': {'object_name': 'Order'},
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_sum': ('django.db.models.fields.FloatField', [], {'db_column': "'sum'"})
-        },
-        u'main.orderline': {
-            'Meta': {'unique_together': "(('order', 'product'),)", 'object_name': 'OrderLine'},
-            'amount': ('django.db.models.fields.IntegerField', [], {}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['main.Order']"}),
-            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'orderlines'", 'to': u"orm['main.Product']"}),
-            'unit_price': ('django.db.models.fields.FloatField', [], {})
-        },
-        u'main.product': {
-            'Meta': {'ordering': "['name']", 'object_name': 'Product'},
-            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'alcohol_percent': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer_support': ('django.db.models.fields.CharField', [], {'max_length': '32', 'blank': 'True'}),
-            'description': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'blank': 'True'}),
-            'inventory_amount': ('django.db.models.fields.FloatField', [], {'default': '0'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
-            'sale_price_ext': ('django.db.models.fields.FloatField', [], {}),
-            'sale_price_int': ('django.db.models.fields.FloatField', [], {}),
-            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
-            'volume_liter': ('django.db.models.fields.FloatField', [], {'null': 'True'})
-        },
-        u'main.transaction': {
-            'Meta': {'object_name': 'Transaction'},
-            'amount': ('django.db.models.fields.FloatField', [], {}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
-        },
-        u'main.userprofile': {
-            'Meta': {'object_name': 'UserProfile'},
-            'balance': ('django.db.models.fields.FloatField', [], {'default': '0.0'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
-            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['auth.User']", 'unique': 'True'})
-        }
-    }
-
-    complete_apps = ['main']

main/migrations/0003_auto__chg_field_order_customer.py

@@ -1,118 +0,0 @@
-# -*- coding: utf-8 -*-
-from south.utils import datetime_utils as datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-
-        # Changing field 'Order.customer'
-        db.alter_column(u'main_order', 'customer_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True))
-
-    def backwards(self, orm):
-
-        # User chose to not deal with backwards NULL issues for 'Order.customer'
-        raise RuntimeError("Cannot reverse this migration. 'Order.customer' and its values cannot be restored.")
-        
-        # The following code is provided here to aid in writing a correct migration
-        # Changing field 'Order.customer'
-        db.alter_column(u'main_order', 'customer_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User']))
-
-    models = {
-        u'auth.group': {
-            'Meta': {'object_name': 'Group'},
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
-            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
-        },
-        u'auth.permission': {
-            'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
-            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
-        },
-        u'auth.user': {
-            'Meta': {'object_name': 'User'},
-            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
-            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
-            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
-            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
-            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
-            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
-        },
-        u'contenttypes.contenttype': {
-            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
-            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
-        },
-        u'main.inventorytransaction': {
-            'Meta': {'object_name': 'InventoryTransaction'},
-            'amount': ('django.db.models.fields.FloatField', [], {}),
-            'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'transactions'", 'to': u"orm['main.Product']"}),
-            'unit_price': ('django.db.models.fields.FloatField', [], {}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
-        },
-        u'main.order': {
-            'Meta': {'object_name': 'Order'},
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']", 'null': 'True', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_sum': ('django.db.models.fields.FloatField', [], {'db_column': "'sum'"})
-        },
-        u'main.orderline': {
-            'Meta': {'unique_together': "(('order', 'product'),)", 'object_name': 'OrderLine'},
-            'amount': ('django.db.models.fields.IntegerField', [], {}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['main.Order']"}),
-            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'orderlines'", 'to': u"orm['main.Product']"}),
-            'unit_price': ('django.db.models.fields.FloatField', [], {})
-        },
-        u'main.product': {
-            'Meta': {'ordering': "['name']", 'object_name': 'Product'},
-            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
-            'alcohol_percent': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'customer_support': ('django.db.models.fields.CharField', [], {'max_length': '32', 'blank': 'True'}),
-            'description': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'blank': 'True'}),
-            'inventory_amount': ('django.db.models.fields.FloatField', [], {'default': '0'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
-            'sale_price_ext': ('django.db.models.fields.FloatField', [], {}),
-            'sale_price_int': ('django.db.models.fields.FloatField', [], {}),
-            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
-            'volume_liter': ('django.db.models.fields.FloatField', [], {'null': 'True'})
-        },
-        u'main.transaction': {
-            'Meta': {'object_name': 'Transaction'},
-            'amount': ('django.db.models.fields.FloatField', [], {}),
-            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
-        },
-        u'main.userprofile': {
-            'Meta': {'object_name': 'UserProfile'},
-            'balance': ('django.db.models.fields.FloatField', [], {'default': '0.0'}),
-            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'image': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
-            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['auth.User']", 'unique': 'True'})
-        }
-    }
-
-    complete_apps = ['main']

main/models.py

@@ -117,7 +117,7 @@ class InventoryTransaction(models.Model):
 
 
 class UserProfile(models.Model):
-    user = models.OneToOneField(User)
+    user = models.OneToOneField(User, related_name='profile')
     balance = models.FloatField(default=0.0)
     #image = models.ImageField(upload_to='users', blank=True)
     image = models.URLField(blank=True)

main/urls.py

@@ -1,24 +1,33 @@
-from django.conf.urls import patterns, include, url
+from django.conf.urls import url
 
+from main.views.stats import stats_list, stats_orders, stats_orders_hourly, stats_products_realtime, stats_products, \
+    stats_products_per_user, products_json
+from main.views.general import register, deposit, log
+from main.views.reports import inventory, inventory_add, report
+from main.views.users import create_user, profile
 
-urlpatterns = patterns('main.views',
-    url(r'^register/$', 'register', name='register'),
-    url(r'^deposit/$', 'deposit', name='deposit'),
-    url(r'^log/$', 'log', name='log'),
-    url(r'^log/all$', 'log', kwargs={'limit': None}, name='log-all'),
-    url(r'^stats/$', 'stats', name='stats'),
-    url(r'^stats/orders/$', 'stats_orders', name='stats-orders'),
-    url(r'^stats/orders/hourly$', 'stats_orders_hourly', name='stats-orders-hourly'),
-    url(r'^stats/orders/products_realtime$', 'stats_products_realtime', name='stats-products-realtime'),
-    url(r'^stats/products/$', 'stats_products', name='stats-products'),
-    url(r'^stats/products/(?P<product>[0-9]+)/$', 'stats_products', name='stats-product'),
-    url(r'^stats/products/by_user/(?P<user_id>[0-9]+)/$', 'stats_products_per_user', name='stats-products-per-user'),
-    url(r'^products/(?P<product_id>[0-9]+)/$', 'products_json', name='json-product'),
-    url(r'^products/$', 'products_json', name='json-products'),
-    url(r'^user/create/$', 'create_user', name='create-user'),
-    url(r'^profile/$', 'profile', name='profile'),
-    url(r'^inventory/$', 'inventory', name='inventory'),
-    url(r'^inventory/add/$', 'inventory_add', name='inventory-add'),
-    url(r'^report$', 'report', name='report'),
-    
-)
+urlpatterns = [
+    url(r'^$', register, name='home'),
+    url(r'^register/$', register, name='register'),
+    url(r'^deposit/$', deposit, name='deposit'),
+    url(r'^log/$', log, name='log'),
+    url(r'^log/all$', log, kwargs={'limit': None}, name='log-all'),
+    # Stats
+    url(r'^stats/$', stats_list, name='stats'),
+    url(r'^stats/orders/$', stats_orders, name='stats-orders'),
+    url(r'^stats/orders/hourly$', stats_orders_hourly, name='stats-orders-hourly'),
+    url(r'^stats/orders/products_realtime$', stats_products_realtime, name='stats-products-realtime'),
+    url(r'^stats/products/$', stats_products, name='stats-products'),
+    url(r'^stats/products/(?P<product>[0-9]+)/$', stats_products, name='stats-product'),
+    url(r'^stats/products/by_user/(?P<user_id>[0-9]+)/$', stats_products_per_user, name='stats-products-per-user'),
+    # Products
+    url(r'^products/(?P<product_id>[0-9]+)/$', products_json, name='json-product'),
+    url(r'^products/$', products_json, name='json-products'),
+    # Users
+    url(r'^user/create/$', create_user, name='create-user'),
+    url(r'^profile/$', profile, name='profile'),
+    # Reports
+    url(r'^inventory/$', inventory, name='inventory'),
+    url(r'^inventory/add/$', inventory_add, name='inventory-add'),
+    url(r'^report$', report, name='report'),
+]

main/utils.py

@@ -1,14 +1,25 @@
+from __future__ import unicode_literals
 from django.contrib.auth.models import User
 from django.db.models import Q
 
+
 def format_username(firstname, lastname):
     first = firstname.lower().strip().replace(" ", "")[:6].encode('ascii', 'ignore')
     last = lastname.lower().strip().replace(" ", "")[:6].encode('ascii', 'ignore')
 
     return "{0}{1}".format(first, last)
 
+
 def users_with_perm(perm_name):
     return User.objects.filter(
         Q(is_superuser=True) |
         Q(user_permissions__codename=perm_name) |
         Q(groups__permissions__codename=perm_name)).distinct()
+
+
+def users_format_js(users):
+    users_js = []
+    for user in users:
+        users_js.append('"' + user.first_name + ' ' + user.last_name[:1] + '"')
+    users_js = "[{0}]".format(u",".join(users_js))
+    return users_js

main/views.py

@@ -1,542 +0,0 @@
-# coding: utf-8
-from datetime import timedelta
-from itertools import groupby
-import json
-import time
-
-from django.db import connection
-from django.conf import settings
-from django.contrib.auth import login, logout as auth_logout
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth.forms import AuthenticationForm
-from django.contrib import messages
-from django.core.urlresolvers import reverse
-from django.db.models import Count, Sum, Min
-from django.forms.formsets import formset_factory
-from django.http import HttpResponse, HttpResponseRedirect
-from django.shortcuts import render_to_response, render, get_object_or_404, redirect
-from django.template import RequestContext
-from forms import *
-from models import *
-import utils
-
-
-def home(request):
-    if request.method == "POST":
-        form = AuthenticationForm(data=request.POST)
-        if form.is_valid():
-            # Log the user in.
-            login(request, form.get_user())
-    else:
-        if request.user.is_authenticated():
-            # Redirect to the register
-            return HttpResponseRedirect(reverse('main.views.register'))
-        else:
-            form = AuthenticationForm(request)
-    return render_to_response('home.html', locals(), context_instance=RequestContext(request))
-
-
-def register(request):
-    products = Product.objects.filter(active=True)
-    cheapest_product_price = products.aggregate(Min('sale_price_int')).values()[0] or 0
-    half_a_year_ago = datetime.now() - timedelta(days=180)
-    users = User.objects.filter(userprofile__balance__gt=cheapest_product_price)
-    # sort users after user's last purchase time
-    users = sorted(users, key=lambda u: u.get_profile().last_purchase_date(), reverse=True)
-    users_js = users_format_js(users)
-
-    # multiple orderlines (one per product)
-    OrderLineFormSet = formset_factory(OrderLineForm)
-    if request.method == "POST":
-        orderform = OrderForm(request.POST)
-        formset = OrderLineFormSet(request.POST)
-
-        if formset.is_valid() and orderform.is_valid():
-            order = orderform.save(commit=False)
-
-            if order.is_external():
-                order_sum = sum([ol['amount'] * ol['unit_price_ext'] for ol in formset.cleaned_data])
-            else:
-                order_sum = sum([ol['amount'] * ol['unit_price_int'] for ol in formset.cleaned_data])
-
-            # empty order?
-            if order_sum == 0:
-                messages.error(request, u'Du har ikke valgt hva du skal kjøpe...')
-                return HttpResponseRedirect(reverse('main.views.register'))
-
-            if not order.is_external():
-                profile = order.customer.get_profile()
-                # can she afford it?
-                if order_sum >= profile.balance:
-                    messages.error(request, u'{0} {1} har ikke råd, mangler {2} kr.'.format(
-                        order.customer.first_name,
-                        order.customer.last_name,
-                        int(order_sum - profile.balance)))
-                    return HttpResponseRedirect(reverse('main.views.register'))
-                # substract order from balance
-                profile.balance -= order_sum
-                profile.save()
-
-            order.order_sum = order_sum
-            order.save()
-
-            orderlines = []
-            for ol in formset.cleaned_data:
-                if ol['amount'] > 0:
-                    product = Product.objects.get(pk=ol['product'])
-
-                    if order.is_external():
-                        unit_price = ol['unit_price_ext']
-                    else:
-                        unit_price = ol['unit_price_int']
-
-                    OrderLine.objects.create(
-                        order=order,
-                        product=product,
-                        amount=ol['amount'],
-                        unit_price=unit_price)
-
-                    product.inventory_amount -= ol['amount']
-                    product.save()
-
-                    orderlines.append(u"{0} {1}".format(ol['amount'], product))
-
-            if order.is_external():
-                messages.success(request, u'Ekstern kjøpte {0}.'.format(u", ".join(orderlines)))
-            else:
-                messages.success(request, u'{0} {1} kjøpte {2}.'.format(
-                    order.customer.first_name,
-                    order.customer.last_name,
-                    u", ".join(orderlines)
-                ))
-
-            return HttpResponseRedirect(reverse('main.views.register'))
-        else:
-            # TODO specify error(s)
-            messages.error(request, u'Skjemaet er ikke gyldig.')
-            orderform = OrderForm(request.POST)
-            formset = OrderLineFormSet(request.POST)
-    else:
-        orderform = OrderForm()
-        formset = OrderLineFormSet()
-    return render_to_response('register.html', locals(), context_instance=RequestContext(request))
-
-
-def deposit(request):
-    users = User.objects.all().order_by('first_name', 'last_name')
-    users_js = users_format_js(users)
-    allowed_users = utils.users_with_perm('add_transaction')
-    error_message_template = u'{0} {1} kan ikke sette inn {2} kr, det overskrider maks saldo ({3} kr) med {4} kr'
-
-    # FIXME: dont need this
-    try:
-        limit_deposists = settings.BBS_LIMIT_DEPOSITS
-    except:
-        pass
-
-    if request.method == "POST":
-        form = DepositForm(request.POST)
-        if form.is_valid():
-            amount = form.cleaned_data['amount']
-            user = form.cleaned_data['user']
-            if amount + user.get_profile().balance > settings.BBS_SALDO_MAX and amount + user.get_profile().balance != 1337:
-                messages.error(request, error_message_template.format(
-                    user.first_name,
-                    user.last_name,
-                    amount,
-                    settings.BBS_SALDO_MAX,
-                    amount + user.get_profile().balance - settings.BBS_SALDO_MAX
-                ))
-                return HttpResponseRedirect(reverse('main.views.deposit'))
-
-            transaction = form.save()
-            profile = transaction.user.get_profile()
-            profile.balance += transaction.amount
-            profile.save()
-
-            messages.success(request, u'{0} {1} satte inn {2} kr. Ny saldo er {3}'.format(
-                transaction.user.first_name,
-                transaction.user.last_name,
-                transaction.amount,
-                profile.balance))
-            return HttpResponseRedirect(reverse('main.views.deposit'))
-        else:
-            messages.error(request, u'Skjemaet er ikke gyldig.')
-            form = DepositForm(request.POST)
-    else:
-        form = DepositForm()
-
-    return render_to_response('deposit.html', locals(), context_instance=RequestContext(request))
-
-
-def log(request, limit=datetime.now()-timedelta(days=2)):
-    if limit: 
-        # display last two days of orders and transactions
-        orders = Order.objects.filter(created__gte=limit).order_by('-created')
-        transactions = Transaction.objects.filter(created__gte=limit).order_by('-created')
-
-        # no action in the last two days?
-        # ...then display the last 5 items
-        if len(orders) == 0:
-            orders = Order.objects.all().order_by('-created')[:5]
-
-        if len(transactions) == 0:
-            transactions = Transaction.objects.all().order_by('-created')[:5]
-    else:
-        # display everything
-        orders = Order.objects.all().order_by('-created')
-        transactions = Transaction.objects.all().order_by('-created')
-
-    return render_to_response('log.html', locals(), context_instance=RequestContext(request))
-
-
-def stats(request):
-    products = Product.objects.filter(active=True)
-
-    return render_to_response('stats.html', locals(), context_instance=RequestContext(request))
-
-
-def serialize_product(product):
-    f_product = {}
-    for attr in Product._meta.get_all_field_names():
-        if attr == "transactions" or attr == "orderlines":
-            continue
-
-        if hasattr(product, attr) and product.__getattribute__(attr):
-            if type(product.__getattribute__(attr)) is datetime:
-                f_product[attr] = str(product.__getattribute__(attr))
-            else:
-                f_product[attr] = product.__getattribute__(attr)
-    return f_product
-
-
-def products_json(request, product_id=None):
-    if product_id:
-        #single
-        products = get_object_or_404(Product, pk=product_id)
-    else:
-        #many
-        products = Product.objects.filter(active=True)
-
-    if product_id:
-        f_products = serialize_product(products)
-    else:
-        f_products = [serialize_product(product) for product in products]
-
-    return HttpResponse(json.dumps(f_products), content_type='application/javascript; charset=utf8')
-
-
-def stats_product(product):
-    # reverse lookup via order, customer
-    per_user = OrderLine.objects\
-        .filter(product=product)\
-        .values('order__customer__first_name', 'order__customer__last_name')\
-        .annotate(num=Sum('amount'))\
-        .order_by('num')\
-        .reverse()
-    f_per_user = []
-    for row in per_user:
-        if row['order__customer__first_name'] is not None:
-            who = row['order__customer__first_name'] + " " + row['order__customer__last_name']
-        else:
-            who = u"Ekstern"
-        num = row['num']
-        f_per_user.append([who, num])
-    response = {
-        'product': serialize_product(Product.objects.get(pk=product)) if type(product) is unicode else serialize_product(product),
-        'counts': f_per_user,
-        'total_counts': sum([row['num'] for row in per_user]),
-    }
-    return response
-
-
-def stats_products(request, product=None):
-    if product:
-        #single
-        f_products = [stats_product(product)]
-        sales = OrderLine.objects.filter(product=product)
-    else:
-        #all
-        sales = OrderLine.objects.filter(product__active=True)
-        f_products = [stats_product(p) for p in Product.objects.filter(active=True)]
-
-    totals = float(sum([sale.amount for sale in sales]))
-    response = {
-        'request': 'all' if not product else product,
-        'response': {
-            'products': f_products,
-            'total_count': totals,
-        }
-    }
-    return HttpResponse(json.dumps(response), content_type='application/javascript; charset=utf8')
-
-
-def stats_orders(request):
-    num_external_orders = Order.objects.filter(customer=None).count()
-    per_user = Order.objects\
-        .values('customer__first_name', 'customer__last_name')\
-        .annotate(num=Count('customer'))\
-        .order_by('num').reverse()
-    f_per_user = []
-    for row in per_user:
-        if row['customer__first_name'] is not None:
-            who = row['customer__first_name'] + " " + row['customer__last_name']
-            num = row['num']
-        else:
-            who = u"Ekstern"
-            num = num_external_orders
-        f_per_user.append([who, num])
-    return HttpResponse(json.dumps(f_per_user), content_type='application/javascript; charset=utf8')
-
-
-def stats_orders_hourly(request):
-    orders = Order.objects.all()
-    f_hourly = dict([(key, 0) for key in range(0, 24)])  # init
-    # group by hour
-    for key, values in groupby(orders, key=lambda row: row.created.hour):
-        count = len(list(values))
-        f_hourly[key] += count
-
-    if len(orders) == 0:
-        return HttpResponse(json.dumps({}), content_type='application/javascript; charset=utf8')
-    response = {
-        'start': str(orders[0].created),
-        'hourly': [[k, v] for k, v in f_hourly.iteritems()],
-        'total': sum(f_hourly.values()),
-    }
-    return HttpResponse(json.dumps(response), content_type='application/javascript; charset=utf8')
-
-
-def stats_products_realtime(request):
-    end_time = datetime.now()
-    start_time = datetime.now() - timedelta(hours=24)
-
-    order_lines = OrderLine.objects.filter(order__created__range=(start_time, end_time)).order_by("order__created")
-    products = {}
-    for order_line in order_lines:
-        order_time_in_milliseconds = int(time.mktime(order_line.order.created.timetuple()) * 1000)
-        if order_line.product not in products:
-            products[order_line.product] = [[order_time_in_milliseconds, order_line.amount]]
-        else:
-            prev_entry = products[order_line.product][-1]
-            products[order_line.product].append([order_time_in_milliseconds, prev_entry[1] + order_line.amount])
-    
-    serialized_products = {}
-    for product, value in products.iteritems():
-        serialized_products[product.name] = value
-        
-    response = {
-        'products': serialized_products
-    }
-    
-    return HttpResponse(json.dumps(response), content_type='application/javascript; charset=utf8')
-
-
-def logout(request):
-    auth_logout(request)
-    return render_to_response('registration/logout.html', locals(), context_instance=RequestContext(request))
-
-
-def users_format_js(users):
-    users_js = []
-    for user in users:
-        users_js.append('"' + user.first_name + ' ' + user.last_name[:1] + '"')
-    users_js = u"[{0}]".format(u",".join(users_js))
-    return users_js
-
-
-def create_user(request):
-    if request.method == "POST":
-        form = SimpleCreateUserForm(data=request.POST)
-        if form.is_valid():
-            user = form.save()
-            messages.success(request, u"Hurra! {0} {1} er lagt til".format(user.first_name, user.last_name))
-            return redirect('create-user')
-
-        else:
-            messages.error(request, u'Feil med skjemaet, se under.')
-            form = SimpleCreateUserForm(data=request.POST)
-    else:
-        form = SimpleCreateUserForm()
-
-    return render(request, 'registration/create_user.html', locals())
-
-
-def inventory(request):
-    products = Product.objects.all().order_by('-active', 'inventory_amount', 'name')
-    transactions = InventoryTransaction.objects.all().order_by('-created')
-    products_active = products.filter(active=True)
-    wholesale_value = sum([p.wholesale_value for p in products_active])
-    num_products = sum(products_active.values_list('inventory_amount', flat=True))
-
-    return render(request, 'inventory.html', locals())
-
-
-def inventory_add(request):
-    if request.method == "POST":
-        form = InventoryTransactionForm(data=request.POST)
-        if form.is_valid():
-            itrans = form.save(commit=False)
-            # Add amount and user, then save
-            itrans.product.inventory_amount += itrans.amount 
-            itrans.user = request.user
-            itrans.product.save()
-            itrans.save()
-            messages.success(request, u"Satt inn {0} stk {1}.".format(itrans.amount, itrans.product))
-            return redirect('inventory-add')
-
-        else:
-            messages.error(request, u'Feil med skjemaet, se under.')
-            form = InventoryTransactionForm(data=request.POST)
-    else:
-        form = InventoryTransactionForm()
-
-    return render(request, 'inventory_add.html', locals())
-
-
-def report(request):
-    # FIXME: split this up in smaller pieces
-    datetime_now = datetime.now()
-    start_time = datetime.now() - timedelta(days=30)
-    # start of day, 1 month
-    start_time = start_time.replace(hour=0, minute=0, second=0, microsecond=0)
-    # end of day
-    end_time = datetime.now().replace(hour=23, minute=59, second=59, microsecond=999)
-
-    if request.GET.get('start_time', False) or request.GET.get('end_time', False):
-        form = DateRangeForm(request.GET)
-        if form.is_valid():
-            start_time = form.cleaned_data['start_time']
-             # end of day
-            end_time = form.cleaned_data['end_time'].replace(hour=23, minute=59, second=59, microsecond=999)
-
-    else: 
-        form = DateRangeForm(initial={
-            'start_time': start_time.strftime("%Y-%m-%d"),
-            'end_time': end_time.strftime("%Y-%m-%d")
-        })
-
-    # Inventory
-    products = Product.objects\
-        .filter(transactions__created__range=[start_time, end_time])\
-        .values('name', 'transactions__unit_price', 'transactions__amount')\
-        .order_by('name')
-    # group by name and sum
-    inventory_products = {}
-    for k, g in groupby(products, lambda x: x['name']):
-        group = []
-        for el in g:
-            el['transactions__price'] = el['transactions__amount'] * el['transactions__unit_price']
-            group.append(el)
-        inventory_products.update({k: {
-            'name': k,
-            "transactions": group,
-            "transactions_sum": sum(map(lambda x: x['transactions__price'], group)),
-            "transactions_units": sum(map(lambda x: x['transactions__amount'], group))
-        }})
-
-    itrans = InventoryTransaction.objects.filter(created__range=[start_time, end_time])
-    inv_in = sum(map(lambda x: x[1].get('transactions_sum', 0), inventory_products.items()))
-
-    # out 
-    out_products = Product.objects\
-        .filter(orderlines__order__created__range=[start_time, end_time])\
-        .values('name', 'orderlines__unit_price', 'orderlines__amount')\
-        .order_by('name')
-    # group by name and sum
-    for k, g in groupby(out_products, lambda x: x['name']):
-        group = []
-        for el in g:
-            el['orderlines__price'] = el['orderlines__amount'] * el['orderlines__unit_price']
-            group.append(el)
-
-        product = {
-            'name': k,
-            "orderlines": group,
-            "orderlines_sum": sum(map(lambda x: x['orderlines__price'], group)),
-            "orderlines_units": sum(map(lambda x: x['orderlines__amount'], group))
-        }
-        if k in inventory_products:
-            # add diff
-            inventory_products[k].update(product)
-        else:
-            inventory_products.update({k: product})
-
-    for p in inventory_products.items():
-            p[1]['value_diff'] = p[1].get('transactions_sum', 0) - p[1].get('orderlines_sum', 0)
-            p[1]['units_diff'] = p[1].get('transactions_units', 0) - p[1].get('orderlines_units', 0)
-
-    inv_out = sum(map(lambda x: x[1].get('orderlines_sum', 0), inventory_products.items()))
-
-    inv_diff = inv_in - inv_out
-    
-    # Deposits and sales
-    saldo_profiles = sum(UserProfile.objects.all().values_list('balance', flat=True))
-    deposits = sum(Transaction.objects.all().values_list('amount', flat=True))
-    purchases = sum(Order.objects.all().values_list('order_sum', flat=True))
-    saldo = deposits - purchases
-
-    deposits_start = sum(Transaction.objects.filter(created__lt=start_time).values_list('amount', flat=True))
-    purchases_start = sum(Order.objects.filter(created__lt=start_time).values_list('order_sum', flat=True))
-    saldo_start = deposits_start - purchases_start
-
-    deposits_end = sum(Transaction.objects.filter(created__lt=end_time).values_list('amount', flat=True))
-    purchases_end = sum(Order.objects.filter(created__lt=end_time).values_list('order_sum', flat=True))
-    saldo_end = deposits_end - purchases_end
-
-    deposits_diff = deposits_end - deposits_start
-    purchases_diff = purchases_end - purchases_start
-    saldo_diff = saldo_end - saldo_start
-
-    return render(request, 'report.html', locals())
-
-
-@login_required
-def profile(request):
-    transactions = Transaction.objects.filter(user=request.user.pk)
-    transaction_totals = {
-        'sum': sum([t.amount for t in transactions])
-    }
-    orders = Order.objects.filter(customer=request.user.pk)
-    orders_totals = {
-        'sum': sum([o.order_sum for o in orders])
-    }
-
-    #order_lines = OrderLine.objects.filter(order__customer__pk=1).order_by("order__created")
-    order_report = _orders_monthly(filter_by={'customer': request.user.pk})
-    top_months = order_report.order_by('-sum')[:5]
-    return render(request, 'profile.html', locals())
-
-
-def stats_products_per_user(request, user_id=None):
-    if not user_id:
-        return HttpResponse(
-            json.dumps({'error': 'Missing param user_id'}),
-            content_type='application/javascript; charset=utf8')
-
-    order_lines = OrderLine.objects.filter(order__customer__pk=user_id).order_by("order__created")
-    products = {}
-    for order_line in order_lines:
-        order_time_in_milliseconds = int(time.mktime(order_line.order.created.timetuple()) * 1000)
-        if order_line.product not in products:
-            products[order_line.product] = [[order_time_in_milliseconds, order_line.amount]]
-        else:
-            prev_entry = products[order_line.product][-1]
-            products[order_line.product].append([order_time_in_milliseconds, prev_entry[1] + order_line.amount])
-
-    serialized_products = []
-    for product, value in products.iteritems():
-        serialized_products.append({
-            'name': product.name,
-            'data': value
-        })
-    return HttpResponse(json.dumps(serialized_products), content_type='application/javascript; charset=utf8')
-
-
-def _orders_monthly(filter_by={}, order_by='month'):
-
-    truncate_date = connection.ops.date_trunc_sql('month', 'created')
-    qs = Order.objects.filter(**filter_by).extra({'month': truncate_date})
-    order_report = qs.values('month').annotate(sum=Sum('order_sum'), num=Count('pk')).order_by(order_by)
-
-    return order_report

main/views/general.py

@@ -0,0 +1,171 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from datetime import datetime, timedelta
+
+import settings
+from django.contrib import messages
+from django.contrib.auth.models import User
+from django.core.urlresolvers import reverse
+from django.db.models import Min
+from django.forms import formset_factory
+from django.http import HttpResponseRedirect
+from django.shortcuts import render, redirect
+from main.forms import OrderLineForm, OrderForm, DepositForm
+from main.models import Product, OrderLine, Order, Transaction
+from main.utils import users_format_js, users_with_perm
+
+
+def register(request):
+    products = Product.objects.filter(active=True)
+    cheapest_product_price = products.aggregate(Min('sale_price_int')).values()[0] or 0
+    half_a_year_ago = datetime.now() - timedelta(days=180)
+    users = User.objects.filter(profile__balance__gte=cheapest_product_price)
+    # sort users after user's last purchase time
+    users = sorted(users, key=lambda u: u.profile.last_purchase_date(), reverse=True)
+    users_js = users_format_js(users)
+
+    # multiple orderlines (one per product)
+    OrderLineFormSet = formset_factory(OrderLineForm)
+    if request.method == "POST":
+        orderform = OrderForm(request.POST)
+        formset = OrderLineFormSet(request.POST)
+
+        if formset.is_valid() and orderform.is_valid():
+            order = orderform.save(commit=False)
+
+            if order.is_external():
+                order_sum = sum([ol['amount'] * ol['unit_price_ext'] for ol in formset.cleaned_data])
+            else:
+                order_sum = sum([ol['amount'] * ol['unit_price_int'] for ol in formset.cleaned_data])
+
+            # empty order?
+            if order_sum == 0:
+                messages.error(request, 'Du har ikke valgt hva du skal kjøpe...')
+                return HttpResponseRedirect(reverse('register'))
+
+            if not order.is_external():
+                profile = order.customer.profile
+                # can she afford it?
+                if order_sum >= profile.balance:
+                    messages.error(request, '{0} {1} har ikke råd, mangler {2} kr.'.format(
+                        order.customer.first_name,
+                        order.customer.last_name,
+                        int(order_sum - profile.balance)))
+                    return HttpResponseRedirect(reverse('register'))
+                # substract order from balance
+                profile.balance -= order_sum
+                profile.save()
+
+            order.order_sum = order_sum
+            order.save()
+
+            orderlines = []
+            for ol in formset.cleaned_data:
+                if ol['amount'] > 0:
+                    product = Product.objects.get(pk=ol['product'])
+
+                    if order.is_external():
+                        unit_price = ol['unit_price_ext']
+                    else:
+                        unit_price = ol['unit_price_int']
+
+                    OrderLine.objects.create(
+                        order=order,
+                        product=product,
+                        amount=ol['amount'],
+                        unit_price=unit_price)
+
+                    product.inventory_amount -= ol['amount']
+                    product.save()
+
+                    orderlines.append("{0} {1}".format(ol['amount'], product))
+
+            if order.is_external():
+                messages.success(request, 'Ekstern kjøpte {0}.'.format(", ".join(orderlines)))
+            else:
+                messages.success(request, '{0} {1} kjøpte {2}.'.format(
+                    order.customer.first_name,
+                    order.customer.last_name,
+                    ", ".join(orderlines)
+                ))
+
+            return redirect('register')
+        else:
+            # TODO specify error(s)
+            messages.error(request, 'Skjemaet er ikke gyldig.')
+            orderform = OrderForm(request.POST)
+            formset = OrderLineFormSet(request.POST)
+    else:
+        orderform = OrderForm()
+        formset = OrderLineFormSet()
+        
+    return render(request, 'register.html', locals())
+
+
+def deposit(request):
+    users = User.objects.all().order_by('first_name', 'last_name')
+    users_js = users_format_js(users)
+    allowed_users = users_with_perm('add_transaction')
+    error_message_template = '{0} {1} kan ikke sette inn {2} kr, det overskrider maks saldo ({3} kr) med {4} kr'
+
+    # FIXME: dont need this
+    try:
+        limit_deposists = settings.BBS_LIMIT_DEPOSITS
+    except:
+        pass
+
+    if request.method == "POST":
+        form = DepositForm(request.POST)
+        if form.is_valid():
+            amount = form.cleaned_data['amount']
+            user = form.cleaned_data['user']
+            if amount + user.profile.balance > settings.BBS_SALDO_MAX and amount + user.profile.balance != 1337:
+                messages.error(request, error_message_template.format(
+                    user.first_name,
+                    user.last_name,
+                    amount,
+                    settings.BBS_SALDO_MAX,
+                    amount + user.profile.balance - settings.BBS_SALDO_MAX
+                ))
+                return HttpResponseRedirect(reverse('deposit'))
+
+            transaction = form.save()
+            profile = transaction.user.profile
+            profile.balance += transaction.amount
+            profile.save()
+
+            messages.success(request, '{0} {1} satte inn {2} kr. Ny saldo er {3}'.format(
+                transaction.user.first_name,
+                transaction.user.last_name,
+                transaction.amount,
+                profile.balance))
+            return HttpResponseRedirect(reverse('deposit'))
+        else:
+            messages.error(request, 'Skjemaet er ikke gyldig.')
+            form = DepositForm(request.POST)
+    else:
+        form = DepositForm()
+
+    return render(request, 'deposit.html', locals())
+
+
+def log(request, limit=datetime.now()-timedelta(days=2)):
+    if limit:
+        # display last two days of orders and transactions
+        orders = Order.objects.filter(created__gte=limit).order_by('-created')
+        transactions = Transaction.objects.filter(created__gte=limit).order_by('-created')
+
+        # no action in the last two days?
+        # ...then display the last 5 items
+        if len(orders) == 0:
+            orders = Order.objects.all().order_by('-created')[:5]
+
+        if len(transactions) == 0:
+            transactions = Transaction.objects.all().order_by('-created')[:5]
+    else:
+        # display everything
+        orders = Order.objects.all().order_by('-created')
+        transactions = Transaction.objects.all().order_by('-created')
+
+    return render(request, 'log.html', locals())

main/views/reports.py

@@ -0,0 +1,136 @@
+from datetime import datetime, timedelta
+from itertools import groupby
+
+from django.contrib import messages
+from django.shortcuts import render, redirect
+from main.forms import DateRangeForm, InventoryTransactionForm
+from main.models import Product, InventoryTransaction, UserProfile, Transaction, Order
+
+
+def report(request):
+    # FIXME: split this up in smaller pieces
+    datetime_now = datetime.now()
+    start_time = datetime.now() - timedelta(days=30)
+    # start of day, 1 month
+    start_time = start_time.replace(hour=0, minute=0, second=0, microsecond=0)
+    # end of day
+    end_time = datetime.now().replace(hour=23, minute=59, second=59, microsecond=999)
+
+    if request.GET.get('start_time', False) or request.GET.get('end_time', False):
+        form = DateRangeForm(request.GET)
+        if form.is_valid():
+            start_time = form.cleaned_data['start_time']
+            # end of day
+            end_time = form.cleaned_data['end_time'].replace(hour=23, minute=59, second=59, microsecond=999)
+
+    else:
+        form = DateRangeForm(initial={
+            'start_time': start_time.strftime("%Y-%m-%d"),
+            'end_time': end_time.strftime("%Y-%m-%d")
+        })
+
+    # Inventory
+    products = Product.objects\
+        .filter(transactions__created__range=[start_time, end_time])\
+        .values('name', 'transactions__unit_price', 'transactions__amount')\
+        .order_by('name')
+    # group by name and sum
+    inventory_products = {}
+    for k, g in groupby(products, lambda x: x['name']):
+        group = []
+        for el in g:
+            el['transactions__price'] = el['transactions__amount'] * el['transactions__unit_price']
+            group.append(el)
+        inventory_products.update({k: {
+            'name': k,
+            "transactions": group,
+            "transactions_sum": sum(map(lambda x: x['transactions__price'], group)),
+            "transactions_units": sum(map(lambda x: x['transactions__amount'], group))
+        }})
+
+    itrans = InventoryTransaction.objects.filter(created__range=[start_time, end_time])
+    inv_in = sum(map(lambda x: x[1].get('transactions_sum', 0), inventory_products.items()))
+
+    # out
+    out_products = Product.objects\
+        .filter(orderlines__order__created__range=[start_time, end_time])\
+        .values('name', 'orderlines__unit_price', 'orderlines__amount')\
+        .order_by('name')
+    # group by name and sum
+    for k, g in groupby(out_products, lambda x: x['name']):
+        group = []
+        for el in g:
+            el['orderlines__price'] = el['orderlines__amount'] * el['orderlines__unit_price']
+            group.append(el)
+
+        product = {
+            'name': k,
+            "orderlines": group,
+            "orderlines_sum": sum(map(lambda x: x['orderlines__price'], group)),
+            "orderlines_units": sum(map(lambda x: x['orderlines__amount'], group))
+        }
+        if k in inventory_products:
+            # add diff
+            inventory_products[k].update(product)
+        else:
+            inventory_products.update({k: product})
+
+    for p in inventory_products.items():
+            p[1]['value_diff'] = p[1].get('transactions_sum', 0) - p[1].get('orderlines_sum', 0)
+            p[1]['units_diff'] = p[1].get('transactions_units', 0) - p[1].get('orderlines_units', 0)
+
+    inv_out = sum(map(lambda x: x[1].get('orderlines_sum', 0), inventory_products.items()))
+
+    inv_diff = inv_in - inv_out
+
+    # Deposits and sales
+    saldo_profiles = sum(UserProfile.objects.all().values_list('balance', flat=True))
+    deposits = sum(Transaction.objects.all().values_list('amount', flat=True))
+    purchases = sum(Order.objects.all().values_list('order_sum', flat=True))
+    saldo = deposits - purchases
+
+    deposits_start = sum(Transaction.objects.filter(created__lt=start_time).values_list('amount', flat=True))
+    purchases_start = sum(Order.objects.filter(created__lt=start_time).values_list('order_sum', flat=True))
+    saldo_start = deposits_start - purchases_start
+
+    deposits_end = sum(Transaction.objects.filter(created__lt=end_time).values_list('amount', flat=True))
+    purchases_end = sum(Order.objects.filter(created__lt=end_time).values_list('order_sum', flat=True))
+    saldo_end = deposits_end - purchases_end
+
+    deposits_diff = deposits_end - deposits_start
+    purchases_diff = purchases_end - purchases_start
+    saldo_diff = saldo_end - saldo_start
+
+    return render(request, 'report.html', locals())
+
+
+def inventory(request):
+    products = Product.objects.all().order_by('-active', 'inventory_amount', 'name')
+    transactions = InventoryTransaction.objects.all().order_by('-created')
+    products_active = products.filter(active=True)
+    wholesale_value = sum([p.wholesale_value for p in products_active])
+    num_products = sum(products_active.values_list('inventory_amount', flat=True))
+
+    return render(request, 'inventory.html', locals())
+
+
+def inventory_add(request):
+    if request.method == "POST":
+        form = InventoryTransactionForm(data=request.POST)
+        if form.is_valid():
+            itrans = form.save(commit=False)
+            # Add amount and user, then save
+            itrans.product.inventory_amount += itrans.amount
+            itrans.user = request.user
+            itrans.product.save()
+            itrans.save()
+            messages.success(request, "Satt inn {0} stk {1}.".format(itrans.amount, itrans.product))
+            return redirect('inventory-add')
+
+        else:
+            messages.error(request, 'Feil med skjemaet, se under.')
+            form = InventoryTransactionForm(data=request.POST)
+    else:
+        form = InventoryTransactionForm()
+
+    return render(request, 'inventory_add.html', locals())

main/views/stats.py

@@ -0,0 +1,176 @@
+from __future__ import unicode_literals
+from datetime import datetime, timedelta, time
+from django.db.models import Sum, Count
+from django.http import JsonResponse
+from django.shortcuts import render, get_object_or_404
+from itertools import groupby
+
+from main.models import Product, OrderLine, Order
+
+
+def stats_list(request):
+    products = Product.objects.filter(active=True)
+
+    return render(request, 'stats.html', {'products': products})
+
+
+def serialize_product(product):
+    f_product = {}
+    for attr in Product._meta.get_all_field_names():
+        if attr in ["transactions", "orderlines", "image"]:
+            continue
+
+        if hasattr(product, attr) and product.__getattribute__(attr):
+            if type(product.__getattribute__(attr)) is datetime:
+                f_product[attr] = str(product.__getattribute__(attr))
+            else:
+                f_product[attr] = product.__getattribute__(attr)
+    return f_product
+
+
+def products_json(request, product_id=None):
+    if product_id:
+        # single
+        products = get_object_or_404(Product, pk=product_id)
+    else:
+        # many
+        products = Product.objects.filter(active=True)
+
+    if product_id:
+        f_products = serialize_product(products)
+    else:
+        f_products = [serialize_product(product) for product in products]
+
+    return JsonResponse(f_products)
+
+
+def stats_product(product):
+    # reverse lookup via order, customer
+    per_user = OrderLine.objects\
+        .filter(product=product)\
+        .values('order__customer__first_name', 'order__customer__last_name')\
+        .annotate(num=Sum('amount'))\
+        .order_by('-num')
+    f_per_user = []
+    for row in per_user:
+        if row['order__customer__first_name'] is not None:
+            who = row['order__customer__first_name'] + " " + row['order__customer__last_name']
+        else:
+            who = "Ekstern"
+        num = row['num']
+        f_per_user.append([who, num])
+
+    response = {
+        'product': serialize_product(Product.objects.get(pk=product)) if type(product) is unicode else serialize_product(product),
+        'counts': f_per_user,
+        'total_counts': sum([row['num'] for row in per_user]),
+    }
+
+    return response
+
+
+def stats_products(request, product=None):
+    if product:
+        # single
+        f_products = [stats_product(product)]
+        sales = OrderLine.objects.filter(product=product)
+    else:
+        # all
+        sales = OrderLine.objects.filter(product__active=True)
+        f_products = [stats_product(p) for p in Product.objects.filter(active=True)]
+
+    totals = float(sum([sale.amount for sale in sales]))
+    response = {
+        'request': 'all' if not product else product,
+        'response': {
+            'products': f_products,
+            'total_count': totals,
+        }
+    }
+    return JsonResponse(response)
+
+
+def stats_orders(request):
+    num_external_orders = Order.objects.filter(customer=None).count()
+    per_user = Order.objects\
+        .values('customer__first_name', 'customer__last_name')\
+        .annotate(num=Count('customer'))\
+        .order_by('num').reverse()
+    f_per_user = []
+    for row in per_user:
+        if row['customer__first_name'] is not None:
+            who = row['customer__first_name'] + " " + row['customer__last_name']
+            num = row['num']
+        else:
+            who = "Ekstern"
+            num = num_external_orders
+        f_per_user.append([who, num])
+
+    return JsonResponse(f_per_user, safe=False)
+
+
+def stats_orders_hourly(request):
+    orders = Order.objects.all()
+    f_hourly = dict([(key, 0) for key in range(0, 24)])  # init
+    # group by hour
+    for key, values in groupby(orders, key=lambda row: row.created.hour):
+        count = len(list(values))
+        f_hourly[key] += count
+
+    if len(orders) == 0:
+        return JsonResponse({})
+
+    response = {
+        'start': str(orders[0].created),
+        'hourly': [[k, v] for k, v in f_hourly.iteritems()],
+        'total': sum(f_hourly.values()),
+    }
+    return JsonResponse(response)
+
+
+def stats_products_realtime(request):
+    end_time = datetime.now()
+    start_time = datetime.now() - timedelta(hours=24)
+
+    order_lines = OrderLine.objects.filter(order__created__range=(start_time, end_time)).order_by("order__created")
+    products = {}
+    for order_line in order_lines:
+        order_time_in_milliseconds = int(time.mktime(order_line.order.created.timetuple()) * 1000)
+        if order_line.product not in products:
+            products[order_line.product] = [[order_time_in_milliseconds, order_line.amount]]
+        else:
+            prev_entry = products[order_line.product][-1]
+            products[order_line.product].append([order_time_in_milliseconds, prev_entry[1] + order_line.amount])
+
+    serialized_products = {}
+    for product, value in products.iteritems():
+        serialized_products[product.name] = value
+
+    response = {
+        'products': serialized_products
+    }
+
+    return JsonResponse(response)
+
+
+def stats_products_per_user(request, user_id=None):
+    if not user_id:
+        return JsonResponse({'error': 'Missing param user_id'})
+
+    order_lines = OrderLine.objects.filter(order__customer__pk=user_id).order_by("order__created")
+    products = {}
+    for order_line in order_lines:
+        order_time_in_milliseconds = int(time.mktime(order_line.order.created.timetuple()) * 1000)
+        if order_line.product not in products:
+            products[order_line.product] = [[order_time_in_milliseconds, order_line.amount]]
+        else:
+            prev_entry = products[order_line.product][-1]
+            products[order_line.product].append([order_time_in_milliseconds, prev_entry[1] + order_line.amount])
+
+    serialized_products = []
+    for product, value in products.iteritems():
+        serialized_products.append({
+            'name': product.name,
+            'data': value
+        })
+    return JsonResponse(serialized_products)

main/views/users.py

@@ -0,0 +1,61 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required
+from django.db import connection
+from django.db.models import Sum, Count
+from django.shortcuts import render, redirect
+from django.contrib.auth import logout as auth_logout
+from main.forms import SimpleCreateUserForm
+from main.models import Order
+from main.models import Transaction
+
+
+def logout(request):
+    auth_logout(request)
+    return render(request, 'registration/logout.html')
+
+
+def create_user(request):
+    if request.method == "POST":
+        form = SimpleCreateUserForm(data=request.POST)
+        if form.is_valid():
+            user = form.save()
+            messages.success(request, "Hurra! {0} {1} er lagt til".format(user.first_name, user.last_name))
+            return redirect('create-user')
+
+        else:
+            messages.error(request, 'Feil med skjemaet, se under.')
+            form = SimpleCreateUserForm(data=request.POST)
+    else:
+        form = SimpleCreateUserForm()
+
+    return render(request, 'registration/create_user.html', {'form': form})
+
+
+@login_required
+def profile(request):
+    transactions = Transaction.objects.filter(user=request.user.pk)
+    transaction_totals = {
+        'sum': sum([t.amount for t in transactions])
+    }
+    orders = Order.objects.filter(customer=request.user.pk)
+    orders_totals = {
+        'sum': sum([o.order_sum for o in orders])
+    }
+
+    # order_lines = OrderLine.objects.filter(order__customer__pk=1).order_by("order__created")
+    order_report = _orders_monthly(filter_by={'customer': request.user.pk})
+    top_months = order_report.order_by('-sum')[:5]
+
+    return render(request, 'profile.html', locals())
+
+
+def _orders_monthly(filter_by={}, order_by='month'):
+
+    truncate_date = connection.ops.date_trunc_sql('month', 'created')
+    qs = Order.objects.filter(**filter_by).extra({'month': truncate_date})
+    order_report = qs.values('month').annotate(sum=Sum('order_sum'), num=Count('pk')).order_by(order_by)
+
+    return order_report

requirements.txt

@@ -1,9 +1,8 @@
-Django>=1.6,<1.7
+Django>=1.8,<1.9
 django-bootstrap-form==3.1
 django-compressor==1.4
-django-extensions==1.5.5
+django-extensions==1.5.9
 django-widget-tweaks==1.3
 facebook-sdk==0.4.0
 mysqlclient==1.3.6
-Pillow==2.5.1
-South==1.0
+Pillow==3.0.0

templates/base.html

@@ -1,13 +1,13 @@
 <!doctype html>
-{% load compress %}
+{% load compress staticfiles %}
 <html>
 <head>
     <title>{%block title%}BBS{%endblock%}</title>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="x-django-static-url" content="{{ STATIC_URL }}">
+    <meta name="x-django-static-url" content="{% static "" %}">
     {% compress css %}
-    <link rel="stylesheet" href="{{ STATIC_URL }}dist/styles/screen.css" type="text/css" media="screen, projection">
+    <link rel="stylesheet" href="{% static "dist/styles/screen.css" %}" type="text/css" media="screen, projection">
     {% endcompress %}
     {%block headinc %}{%endblock%}
 </head>
@@ -38,7 +38,7 @@
                     <li><a href="{% url 'login' %}">Logg inn</a></li>
                     {% else %}
                     <li class="dropdown">
-                        <a href="#" class="dropdown-toggle" data-toggle="dropdown"><img src="{{ user.get_profile.profile_image_url }}" /><span class="name">{{ user.first_name }}</span> <b class="caret"></b></a>
+                        <a href="#" class="dropdown-toggle" data-toggle="dropdown"><img src="{{ user.profile.profile_image_url }}" /><span class="name">{{ user.first_name }}</span> <b class="caret"></b></a>
                         <ul class="dropdown-menu">
                             {% if request.user.is_authenticated %}<li class="{% block active_profile %}{% endblock %}"><a href="{% url 'profile' %}"><i class="glyphicon glyphicon-user"></i> Profil</a></li>{% endif %}
                             <li class="{% block active_create_user %}{% endblock %}"><a href="{% url 'create-user' %}"><i class="glyphicon glyphicon-plus"></i> Ny bruker</a></li>
@@ -63,7 +63,7 @@
                 {%block footer %}
                 <div class="credits">
                     Laget med <span class="love" title="kærlighed">♥</span> av <a href="http://edb.neuf.no/">EDB-gjengen i KAK</a><br/>
-                     <a href="http://edb.neuf.no/"><img src="{{ STATIC_URL }}dist/images/edb_brick.png" alt="EDB" /></a>
+                     <a href="http://edb.neuf.no/"><img src="{% static "dist/images/edb_brick.png" %}" alt="EDB" /></a>
                 </div>
                 {%endblock%}
             </div>
@@ -72,15 +72,15 @@
 
     
     {% compress js %}
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/jquery/dist/jquery.min.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/collapse.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/dropdown.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/tooltip.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/bootstrap-datepicker/js/bootstrap-datepicker.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/bootstrap-datepicker/js/locales/bootstrap-datepicker.nb.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/highcharts/highcharts.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}app/bower_components/underscore/underscore-min.js"></script>
-    <script type="text/javascript" src="{{ STATIC_URL }}dist/js/app.js"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/jquery/dist/jquery.min.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/collapse.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/dropdown.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/bootstrap-sass-official/vendor/assets/javascripts/bootstrap/tooltip.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/bootstrap-datepicker/js/bootstrap-datepicker.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/bootstrap-datepicker/js/locales/bootstrap-datepicker.nb.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/highcharts/highcharts.js" %}"></script>
+    <script type="text/javascript" src="{% static "app/bower_components/underscore/underscore-min.js" %}"></script>
+    <script type="text/javascript" src="{% static "dist/js/app.js" %}"></script>
     {% endcompress %}
     {%block tailinc %}{%endblock%}
 </body>

templates/deposit.html

@@ -20,7 +20,7 @@
             <p>Spør en av disse om de kan hjelpe deg:</p>
             <ul>
             {% for u in allowed_users %}
-                <li style="padding-bottom: 8px;"><img src="{{u.get_profile.image }}" />{{u.first_name }} {{u.last_name }}</li>
+                <li style="padding-bottom: 8px;"><img src="{{u.profile.image }}" />{{u.first_name }} {{u.last_name }}</li>
             {% endfor %}
             </ul>
         </div>
@@ -48,9 +48,9 @@
                     <ul class="well">
                         {% for user in users %}
                         <li class="customer">{% spaceless %}
-                        <img class="profile" src="{{ user.get_profile.profile_image_url }}" alt="Profile picture"/><br />
+                        <img class="profile" src="{{ user.profile.profile_image_url }}" alt="Profile picture"/><br />
                         <span class="name">{{ user.first_name }} {{ user.last_name|slice:":1"}}</span><br />
-                        <span class="balance">{{ user.get_profile.balance }}</span>
+                        <span class="balance">{{ user.profile.balance }}</span>
                         <span class="id" style="display:none;">{{ user.id }}</span>
                         {% endspaceless %}</li>
                         {% endfor %}

templates/inventory.html

@@ -66,7 +66,7 @@
                     <td>{{ t.created }}</td>
                     <td>{{ t.product }}</td>
                     <td>{{ t.amount }}</td>
-                    <td>{% if t.user.get_profile.image %}<img src="{{ t.user.get_profile.image }}" class="customer" title="{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}" />{% else %}{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}{% endif %}</td>
+                    <td>{% if t.user.profile.image %}<img src="{{ t.user.profile.image }}" class="customer" title="{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}" />{% else %}{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}{% endif %}</td>
                 </tr>
                 {% endfor %}
                 </tbody>

templates/log.html

@@ -36,7 +36,7 @@
                     {% for order in orders %}
                     <tr>
                         <td>{{ order.created }}</td>
-                        <td>{% if order.customer %}{% if order.customer.get_profile.image %}<img src="{{ order.customer.get_profile.image }}" class="customer" title="{{ order.customer.first_name }} {{ order.customer.last_name|slice:":1"}}" />{% else %}{{ order.customer.first_name }} {{ order.customer.last_name|slice:":1"}}{% endif %}{% else %}Ekstern{% endif %}</td>
+                        <td>{% if order.customer %}{% if order.customer.profile.image %}<img src="{{ order.customer.profile.image }}" class="customer" title="{{ order.customer.first_name }} {{ order.customer.last_name|slice:":1"}}" />{% else %}{{ order.customer.first_name }} {{ order.customer.last_name|slice:":1"}}{% endif %}{% else %}Ekstern{% endif %}</td>
                         <td>{% for line in order.orderlines.all %}
                             <span class="amount">{{ line.amount}}</span> <a href="#" class="product" title="{{ line.unit_price}} per">{{ line.product }}</a>{% if not forloop.last %}, {% endif %}{% endfor %}</td>
                         <td>{{ order.order_sum }}</td>
@@ -69,7 +69,7 @@
                     {% for t in transactions %}
                     <tr>
                         <td>{{ t.created }}</td>
-                        <td>{% if t.user.get_profile.image %}<img src="{{ t.user.get_profile.image }}" class="customer" title="{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}" />{% else %}{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}{% endif %}</td>
+                        <td>{% if t.user.profile.image %}<img src="{{ t.user.profile.image }}" class="customer" title="{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}" />{% else %}{{ t.user.first_name }} {{ t.user.last_name|slice:":1"}}{% endif %}</td>
                         <td>{{ t.amount }}</td>
                         <!--<td>{% include "modal-delete-transaction.html" with t=t %}<a class="btn btn-danger" data-toggle="modal" href="#modal-trans-{{t.id}}"><i class="icon-trash icon-white"></i> Slett</a></td>-->
                     </tr>

templates/profile.html

@@ -5,7 +5,7 @@
 <section id="user-profile" data-user-id="{{request.user.pk}}">
     <div class="row">
         <div class="col-md-12">
-        	<h1 class="profile-name"><img src="{{ request.user.get_profile.profile_image_url }}" class="profile-image" /> {{user.first_name}}</h1>
+        	<h1 class="profile-name"><img src="{{ request.user.profile.profile_image_url }}" class="profile-image" /> {{user.first_name}}</h1>
         </div>
     </div>
     <div class="row">
@@ -13,7 +13,7 @@
 	        <div class="panel panel-default">
 			    <div class="panel-heading">Saldo</div>
 				<div class="panel-body">
-				<h2>{{request.user.get_profile.balance }} kr</h2>
+				<h2>{{request.user.profile.balance }} kr</h2>
 				</div>
 			</div>
 	        <div class="panel panel-default">

templates/register.html

@@ -1,4 +1,5 @@
 {% extends "base.html" %}
+{% load staticfiles %}
 {% block active_register %}active{% endblock %}
 
 {% block content %}
@@ -40,14 +41,14 @@
                     <div class="col-md-12">
                         <ul class="well">
                             <li class="customer">{% spaceless %}
-                                <img class="profile" src="{{ STATIC_URL }}dist/images/unknown_person.png" alt="Profile picture" /><br />
+                                <img class="profile" src="{% static "dist/images/unknown_person.png" %}" alt="Profile picture" /><br />
                                 <span class="name">Ekstern</span><br />
                                 <span class="balance">&nbsp;</span>
                             {% endspaceless %}</li>
-                            {% for user in users %}<li class="customer{% if user.get_profile.last_purchase_date < half_a_year_ago and not user.get_profile.last_purchase == None %} infrequent hidden{% endif %}">{% spaceless %}
-                                <img class="profile" src="{{ user.get_profile.profile_image_url }}" alt="Profile picture" /><br />
+                            {% for user in users %}<li class="customer{% if user.profile.last_purchase_date < half_a_year_ago and not user.profile.last_purchase == None %} infrequent hidden{% endif %}">{% spaceless %}
+                                <img class="profile" src="{{ user.profile.profile_image_url }}" alt="Profile picture" /><br />
                                 <span class="name">{{ user.first_name }} {{ user.last_name|slice:":1"}}</span><br />
-                                <span class="balance">{{ user.get_profile.balance }}</span>
+                                <span class="balance">{{ user.profile.balance }}</span>
                                 <span class="id" style="display:none;">{{ user.id }}</span>
                                 {% endspaceless %}</li>{% endfor %}
                         </ul>
@@ -77,9 +78,9 @@
                                 <input type="hidden" name="form-{{ forloop.counter0 }}-unit_price_ext" value="{{product.sale_price_ext }}" />
                                 <span class="qty">0</span>
                                 {% if product.image %}
-                                        <img class="product" src="{{ product.image.url }}" /><br />
+                                        <img class="product" src="{{ product.image.url }}" /><br />
                                 {% else %}
-                                        <img class="product" src="{{ STATIC_URL }}dist/images/product.png" /><br />
+                                        <img class="product" src="{% static "dist/images/product.png" %}" /><br />
                                 {% endif %}
                                 <span class="name">{{ product.name }}</span> - <span class="sale_price_ext">{{product.sale_price_ext|floatformat:0}}</span>/<span class="sale_price_int">{{product.sale_price_int|floatformat:0}}</span>
                                 </li>