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Fixes on billing

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This commit is contained in:
Marc Aymerich 2015-05-15 14:19:24 +00:00
parent cf2215f604
commit 3963f6ce86
9 changed files with 84 additions and 45 deletions
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8
TODO.md
View file

@ -13,7 +13,10 @@
* backend logs with hal logo
* LAST version of this shit http://wkhtmltopdf.org/downloads.h otml
# LAST version of this shit http://wkhtmltopdf.org/downloads.h otml
#apt-get install xfonts-75dpi
#wget http://downloads.sourceforge.net/wkhtmltopdf/wkhtmltox-0.12.2.1_linux-jessie-amd64.deb
#dpkg -i wkhtmltox-0.12.2.1_linux-jessie-amd64.deb
* help_text on readonly_fields specialy Bill.state. (eg. A bill is in OPEN state when bla bla )
@ -363,3 +366,6 @@ pip3 install https://github.com/fantix/gevent/archive/master.zip
# SIgnal handler for notify workers to reload stuff, like resource sync: https://docs.python.org/2/library/signal.html
# INVOICE fucking Id based on order ID or what?
# user order_id as bill line id
# BUG Delete related services also deletes account!

11
orchestra/bin/orchestra-admin
View file

@ -123,6 +123,7 @@ function install_requirements () {
ORCHESTRA_PATH=$(get_orchestra_dir) || true
# lxml: libxml2-dev, libxslt1-dev, zlib1g-dev
# wkhtmltopdf: xfonts-75dpi, xvfb
APT="python3 \
python3-pip \
python3-dev \
@ -131,12 +132,13 @@ function install_requirements () {
zlib1g-dev \
bind9utils \
wkhtmltopdf \
xfonts-75dpi \
xvfb \
ca-certificates \
gettext \
libcrack2-dev"
# cracklib and lxml are excluded on the requirements because they are hard to build
# cracklib and lxml are excluded on the requirements.txt because they need unconvinient system dependencies
PIP="$(wget https://raw.githubusercontent.com/glic3rinu/django-orchestra/master/requirements.txt -q -O - | tr '\n' ' ') \
cracklib \
lxml==3.3.5"
@ -153,12 +155,17 @@ function install_requirements () {
coverage \
flake8 \
django-debug-toolbar==1.3.0 \
https://github.com/django-nose/django-nose/archive/master.zip \
django-nose==1.4 \
sqlparse \
pyinotify \
PyMySQL"
fi
# Install a more recent version of wkhtmltopdf (0.12.2) (PDF page number support)
wkhtmltox=$(mktemp)
wget http://downloads.sourceforge.net/wkhtmltopdf/wkhtmltox-0.12.2.1_linux-jessie-amd64.deb -O ${wkhtmltox}
dpkg -i ${wkhtmltox}
# Make sure locales are in place before installing postgres
if [[ $({ perl --help > /dev/null; } 2>&1|grep 'locale failed') ]]; then
run sed -i "s/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/" /etc/locale.gen

2
orchestra/contrib/bills/templates/bills/microspective.css
View file

@ -4,7 +4,7 @@ body {
margin: 40 auto !important;
/* margin-bottom: 30 !important;*/
float: none !important;
font-family: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif;
font-family: sans;
}
a {

3
orchestra/contrib/domains/forms.py
View file

@ -35,8 +35,7 @@ class BatchDomainCreationAdminForm(forms.ModelForm):
if not cleaned_data['account']:
account = None
for name in [cleaned_data['name']] + self.extra_names:
domain = Domain(name=name)
parent = domain.get_parent()
parent = Domain.get_parent_domain(name)
if not parent:
# Fake an account to make django validation happy
account_model = self.fields['account']._queryset.model

3
orchestra/contrib/mailer/backends.py
View file

@ -1,3 +1,4 @@
from django.conf import settings as djsettings
from django.core.mail.backends.base import BaseEmailBackend
from .models import Message
@ -20,7 +21,7 @@ class EmailBackend(BaseEmailBackend):
message = Message.objects.create(
priority=priority,
to_address=to_email,
from_address=message.from_email,
from_address=getattr(message, 'from_email', djsettings.DEFAULT_FROM_EMAIL),
subject=message.subject,
content=content,
)

25
orchestra/contrib/orders/filters.py
View file

@ -38,12 +38,11 @@ class BilledOrderListFilter(SimpleListFilter):
return (
('yes', _("Billed")),
('no', _("Not billed")),
('pending', _("Pending (re-evaluate metric)")),
('not_pending', _("Not pending (re-evaluate metric)")),
)
def queryset(self, request, queryset):
if self.value() == 'yes':
return queryset.filter(billed_until__isnull=False, billed_until__gte=timezone.now())
elif self.value() == 'no':
def get_pending_metric_pks(self, queryset):
mindelta = timedelta(days=2) # TODO
metric_pks = []
prefetch_valid_metrics = Prefetch('metrics', to_attr='valid_metrics',
@ -57,7 +56,7 @@ class BilledOrderListFilter(SimpleListFilter):
metric_queryset = queryset.exclude(service__metric='').exclude(billed_on__isnull=True)
for order in metric_queryset.prefetch_related(prefetch_valid_metrics, prefetch_billed_metric):
if len(order.billed_metric) != 1:
raise ValueError("Data inconsistency.")
raise ValueError("Data inconsistency #metrics %i != 1." % len(order.billed_metric))
billed_metric = order.billed_metric[0].value
for metric in order.valid_metrics:
if metric.created_on <= order.billed_on:
@ -65,8 +64,22 @@ class BilledOrderListFilter(SimpleListFilter):
if metric.value > billed_metric:
metric_pks.append(order.pk)
break
return metric_pks
def queryset(self, request, queryset):
if self.value() == 'yes':
return queryset.filter(billed_until__isnull=False, billed_until__gte=timezone.now())
elif self.value() == 'no':
return queryset.exclude(billed_until__isnull=False, billed_until__gte=timezone.now())
elif self.value() == 'pending':
return queryset.filter(
Q(pk__in=metric_pks) | Q(
Q(pk__in=self.get_pending_metric_pks(queryset)) | Q(
Q(billed_until__isnull=True) | Q(billed_until__lt=timezone.now())
)
)
elif self.value() == 'not_pending':
return queryset.exclude(
Q(pk__in=self.get_pending_metric_pks(queryset)) | Q(
Q(billed_until__isnull=True) | Q(billed_until__lt=timezone.now())
)
)

14
orchestra/contrib/orders/models.py
View file

@ -59,15 +59,15 @@ class OrderQuerySet(models.QuerySet):
def get_related(self, **options):
""" returns related orders that could have a pricing effect """
# TODO for performance reasons get missing from queryset:
# TODO optimize this shit, don't get related if all objects are here
Service = apps.get_model(settings.ORDERS_SERVICE_MODEL)
conflictive = self.filter(service__metric='')
conflictive = conflictive.exclude(service__billing_period=Service.NEVER)
conflictive = conflictive.select_related('service').group_by('account_id', 'service')
conflictive = conflictive.exclude(service__billing_period=Service.NEVER).exclude(service__rates__isnull=True)
conflictive = conflictive.select_related('service').distinct().group_by('account_id', 'service')
qs = Q()
for account_id, services in conflictive.items():
for service, orders in services.items():
if not service.rates.exists():
continue
ini = datetime.date.max
end = datetime.date.min
bp = None
@ -264,6 +264,12 @@ class MetricStorage(models.Model):
last = cls.objects.filter(order=order).latest()
except cls.DoesNotExist:
cls.objects.create(order=order, value=value, updated_on=now)
else:
# Metric storage has per-day granularity (last value of the day is what counts)
if last.created_on == now.date():
last.value = value
last.updated_on = now
last.save()
else:
error = decimal.Decimal(str(settings.ORDERS_METRIC_ERROR))
if value > last.value+error or value < last.value-error:

4
orchestra/contrib/orders/templates/admin/orders/order/bill_selected_options.html
View file

@ -35,7 +35,7 @@
<h2><a href="{% url 'admin:accounts_account_change' account.pk %}">{{ account }}</a><span style="float:right">{{ total | floatformat:"-2" }} &euro;</span></h2>
<table>
<thead>
<tr><th style="width:30%;">Description</th> <th style="width:30%;">Period</th> <th style="width:10%;">Quantity</th> <th style="width:10%;">Price</th></tr>
<tr><th style="width:30%;">Description</th> <th style="width:30%;">Period</th> <th style="width:10%;">Size&times;Quantity</th> <th style="width:10%;">Price</th></tr>
</thead>
<tbody>
{% for line in lines %}
@ -47,7 +47,7 @@
{% endfor %}
</td>
<td>{{ line.ini | date }} to {{ line.end | date }}</td>
<td>{{ line.size | floatformat:"-2" }}</td>
<td>{{ line.size | floatformat:"-2" }}&times;{{ line.metric | floatformat:"-2"}}</td>
<td>
&nbsp;{{ line.subtotal | floatformat:"-2" }} &euro;
{% for discount in line.discounts %}<br>{{ discount.total | floatformat:"-2" }} &euro;{% endfor %}

17
orchestra/utils/html.py
View file

@ -1,12 +1,19 @@
import textwrap
from orchestra.utils.sys import run
def html_to_pdf(html):
""" converts HTL to PDF using wkhtmltopdf """
return run(
'PATH=$PATH:/usr/local/bin/\n'
'xvfb-run -a -s "-screen 0 640x4800x16" '
'wkhtmltopdf -q --footer-center "Page [page] of [topage]" '
' --footer-font-size 9 --margin-bottom 20 --margin-top 20 - -',
return run(textwrap.dedent("""\
PATH=$PATH:/usr/local/bin/
xvfb-run -a -s "-screen 0 2480x3508x16" wkhtmltopdf -q \\
--use-xserver \\
--footer-center "Page [page] of [topage]" \\
--footer-font-name sans \\
--footer-font-size 7 \\
--footer-spacing 7 \\
--margin-bottom 22 \\
--margin-top 20 - - """),
stdin=html.encode('utf-8')
).stdout