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Refine tests for bills, multiple bills

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This commit is contained in:
Nico Schottelius 2020-08-09 12:34:25 +02:00
parent 70c450afc8
commit ef02cb61fd
5 changed files with 177 additions and 48 deletions
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19
uncloud_pay/migrations/0011_bill_billing_address.py Normal file
View file

@ -0,0 +1,19 @@
# Generated by Django 3.1 on 2020-08-09 10:24
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('uncloud_pay', '0010_auto_20200809_0856'),
]
operations = [
migrations.AddField(
model_name='bill',
name='billing_address',
field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='uncloud_pay.billingaddress'),
),
]

19
uncloud_pay/migrations/0012_auto_20200809_1026.py Normal file
View file

@ -0,0 +1,19 @@
# Generated by Django 3.1 on 2020-08-09 10:26
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('uncloud_pay', '0011_bill_billing_address'),
]
operations = [
migrations.AlterField(
model_name='bill',
name='billing_address',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='uncloud_pay.billingaddress'),
),
]

77
uncloud_pay/models.py
View file

@ -347,6 +347,11 @@ class Order(models.Model):
def is_one_time(self):
return not self.is_recurring
def replace_with(self, new_order):
new_order.replaces = self
self.ending_date = new_order.starting_date - datetime.timedelta(seconds=1)
self.save()
def save(self, *args, **kwargs):
if self.ending_date and self.ending_date < self.starting_date:
@ -395,6 +400,13 @@ class Bill(models.Model):
ending_date = models.DateTimeField()
due_date = models.DateField(default=default_payment_delay)
billing_address = models.ForeignKey(BillingAddress,
on_delete=models.CASCADE,
editable=True,
null=False)
# FIXME: editable=True -> is in the admin, but also editable in DRF
is_final = models.BooleanField(default=False)
class Meta:
@ -408,10 +420,13 @@ class Bill(models.Model):
def __str__(self):
return f"Bill {self.owner}-{self.id}"
@property
def billing_address(self):
pass
# if self.order_set.all
def close(self):
"""
Close/finish a bill
"""
self.is_final = True
self.save()
@property
def sum(self):
@ -420,12 +435,26 @@ class Bill(models.Model):
@classmethod
def create_next_bill_for_user(cls, owner, ending_date=None):
last_bill = cls.objects.filter(owner=owner).order_by('id').last()
def create_next_bills_for_user(cls, owner, ending_date=None):
"""
Create one bill per billing address, as the VAT rates might be different
for each address
"""
bills = []
for billing_address in BillingAddress.objects.filter(owner=owner):
bills.append(cls.create_next_bill_for_user_address(owner, billing_address, ending_date))
return bills
@classmethod
def create_next_bill_for_user_address(cls, owner, billing_address, ending_date=None):
last_bill = cls.objects.filter(owner=owner, billing_address=billing_address).order_by('id').last()
# it is important to sort orders here, as bill records will be
# created (and listed) in this order
all_orders = Order.objects.filter(owner=owner).order_by('id')
all_orders = Order.objects.filter(owner=owner, billing_address=billing_address).order_by('id')
first_order = all_orders.first()
bill = None
@ -452,7 +481,8 @@ class Bill(models.Model):
bill = cls.objects.create(
owner=owner,
starting_date=starting_date,
ending_date=ending_date)
ending_date=ending_date,
billing_address=billing_address)
for order in all_orders:
if order.is_one_time:
@ -557,23 +587,6 @@ class Bill(models.Model):
cls.create_next_bill_for_user(owner)
# for order in Order.objects.filter(Q(starting_date__gte=self.starting_date),
# Q(starting_date__lte=self.ending_date),
#for order in Order.objects.filter(owner=owner,
# bill_records=None):
# For each recurring order get the usage and bill it
def close(self):
"""
Close/finish a bill
"""
self.is_final = True
self.save()
class BillRecord(models.Model):
"""
Entry of a bill, dynamically generated from an order.
@ -657,8 +670,6 @@ class Product(UncloudModel):
one_time_order = None
if recurring_period != RecurringPeriod.ONE_TIME:
print("not one time")
if one_time_order:
recurring_order = Order.objects.create(owner=self.owner,
billing_address=billing_address,
@ -700,15 +711,6 @@ class Product(UncloudModel):
self.order = new_order
# def save(self, *args, **kwargs):
# if not self.order:
# raise ValidationError("Cannot create product without order")
# self.create_or_update_order()
# super().save(*args, **kwargs)
@property
def recurring_price(self):
""" implement correct values in the child class """
@ -724,9 +726,6 @@ class Product(UncloudModel):
def is_recurring(self):
return self.recurring_price > 0
# on is_one_time as this should be has_one_time which is the same as > 0 again...
@property
def billing_address(self):
return self.order.billing_address

2
uncloud_pay/templates/bill.html.j2
View file

@ -674,7 +674,7 @@ oAsAAAAAAACGQNAFAAAAAAAAQyDoAgAAAAAAgCEQdAEAAAAAAMAQCLoAAAAAAABgCP83AL6WQ1Y7
<div class="d1">
{% if bill.billing_address.organization != "" %}
<b>ORG{{ bill.billing_address.organization }}</b>
<br>{{ bill.billing_address.name }} <bill.owner.email>
<br>{{ bill.billing_address }} <bill.owner.email>
{% else %}
<b>{{ bill.billing_address.name }} <bill.owner.email></b>
{% endif %}

108
uncloud_pay/tests.py
View file

@ -72,6 +72,15 @@ class BillingAddressTestCase(TestCase):
email='jane.random@domain.tld')
def test_user_no_address(self):
"""
Raise an error, when there is no address
"""
self.assertRaises(uncloud_pay.models.BillingAddress.DoesNotExist,
BillingAddress.get_address_for,
self.user)
def test_user_only_inactive_address(self):
"""
Raise an error, when there is no active address
@ -89,7 +98,7 @@ class BillingAddressTestCase(TestCase):
BillingAddress.get_address_for,
self.user)
def test_user_only_active_address(self):
def test_find_active_address(self):
"""
Find the active address
"""
@ -105,7 +114,7 @@ class BillingAddressTestCase(TestCase):
self.assertEqual(BillingAddress.get_address_for(self.user), ba)
def test_multiple_addresses(self):
def test_find_right_address_with_multiple_addresses(self):
"""
Find the active address only, skip inactive
"""
@ -129,6 +138,35 @@ class BillingAddressTestCase(TestCase):
self.assertEqual(BillingAddress.get_address_for(self.user), ba)
def test_change_addresses(self):
"""
Switch the active address
"""
ba = BillingAddress.objects.create(
owner=self.user,
organization = 'Test org',
street="unknown",
city="unknown",
postal_code="unknown",
active=True)
self.assertEqual(BillingAddress.get_address_for(self.user), ba)
ba.active=False
ba.save()
ba2 = BillingAddress.objects.create(
owner=self.user,
organization = 'Test org',
street="unknown",
city="unknown",
postal_code="somewhere else",
active=True)
self.assertEqual(BillingAddress.get_address_for(self.user), ba2)
class BillAndOrderTestCase(TestCase):
def setUp(self):
@ -144,7 +182,7 @@ class BillAndOrderTestCase(TestCase):
username='recurrent_product_user',
email='jane.doe@domain.tld')
BillingAddress.objects.create(
self.user_addr = BillingAddress.objects.create(
owner=self.user,
organization = 'Test org',
street="unknown",
@ -152,7 +190,7 @@ class BillAndOrderTestCase(TestCase):
postal_code="unknown",
active=True)
BillingAddress.objects.create(
self.recurring_user_addr = BillingAddress.objects.create(
owner=self.recurring_user,
organization = 'Test org',
street="Somewhere",
@ -194,12 +232,13 @@ class BillAndOrderTestCase(TestCase):
]
def test_bill_one_time_one_bill_record(self):
"""
Ensure there is only 1 bill record per order
"""
bill = Bill.create_next_bill_for_user(self.user)
bill = Bill.create_next_bill_for_user_address(self.user, self.user_addr)
self.assertEqual(self.one_time_order.billrecord_set.count(), 1)
@ -208,7 +247,7 @@ class BillAndOrderTestCase(TestCase):
Check the bill sum for a single one time order
"""
bill = Bill.create_next_bill_for_user(self.user)
bill = Bill.create_next_bill_for_user_address(self.user, self.user_addr)
self.assertEqual(bill.sum, self.order_meta[1]['price'])
@ -217,7 +256,8 @@ class BillAndOrderTestCase(TestCase):
Ensure there is only 1 bill record per order
"""
bill = Bill.create_next_bill_for_user(self.recurring_user)
bill = Bill.create_next_bill_for_user_address(self.recurring_user,
self.recurring_user_addr)
self.assertEqual(self.recurring_order.billrecord_set.count(), 1)
self.assertEqual(bill.billrecord_set.count(), 1)
@ -230,13 +270,65 @@ class BillAndOrderTestCase(TestCase):
"""
for ending_date in self.bill_dates:
b = Bill.create_next_bill_for_user(self.recurring_user, ending_date)
b = Bill.create_next_bill_for_user_address(self.recurring_user, self.recurring_user_addr, ending_date)
b.close()
bill_count = Bill.objects.filter(owner=self.recurring_user).count()
self.assertEqual(len(self.bill_dates), bill_count)
def test_multi_addr_multi_bill(self):
"""
Ensure multiple bills are created if orders exist with different billing addresses
"""
username="lotsofplaces"
multi_addr_user = get_user_model().objects.create(
username=username,
email=f"{username}@example.org")
user_addr1 = BillingAddress.objects.create(
owner=multi_addr_user,
organization = 'Test org',
street="unknown",
city="unknown",
postal_code="unknown",
active=True)
order1 = Order.objects.create(
owner=multi_addr_user,
starting_date=self.order_meta[1]['starting_date'],
ending_date=self.order_meta[1]['ending_date'],
recurring_period=RecurringPeriod.ONE_TIME,
price=self.order_meta[1]['price'],
description=self.order_meta[1]['description'],
billing_address=BillingAddress.get_address_for(self.user))
# Make this address inactive
user_addr1.active = False
user_addr1.save()
user_addr2 = BillingAddress.objects.create(
owner=multi_addr_user,
organization = 'Test2 org',
street="unknown2",
city="unknown2",
postal_code="unknown2",
active=True)
order2 = Order.objects.create(
owner=multi_addr_user,
starting_date=self.order_meta[1]['starting_date'],
ending_date=self.order_meta[1]['ending_date'],
recurring_period=RecurringPeriod.ONE_TIME,
price=self.order_meta[1]['price'],
description=self.order_meta[1]['description'],
billing_address=BillingAddress.get_address_for(self.user))
bills = Bill.create_next_bills_for_user(multi_addr_user)
self.assertEqual(len(bills), 2)
# class NotABillingTC(TestCase):
# #class BillingTestCase(TestCase):