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Add a maximum budget to vouchers (#1526)

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* Data model changes

* Fix test failures

* Adjustments

* Some tests and API support

* Check when extending orders

* Make things more deterministic, fix style

* Do not apply negative discounts

* Update price_before_voucher on item/subevent changes

* Add tests for price_before_voucher in combination with free price

* Fix InvoiceAddress.DoesNotExist
This commit is contained in:
Raphael Michel
2020-01-03 16:15:17 +01:00
committed by GitHub
parent b738e3bd9d
commit 8e2821b398
20 changed files with 649 additions and 23 deletions
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75
src/tests/api/test_orders.py
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@@ -3105,6 +3105,81 @@ def test_order_create_auto_pricing_reverse_charge_require_valid_vatid(token_clie
assert p.tax_rate == Decimal('19.00')
@pytest.mark.django_db
def test_order_create_autopricing_voucher_budget_partially(token_client, organizer, event, item, quota, question,
taxrule):
with scopes_disabled():
voucher = event.vouchers.create(price_mode="set", value=21.50, item=item, budget=Decimal('2.50'),
max_usages=999)
res = copy.deepcopy(ORDER_CREATE_PAYLOAD)
res['positions'][0]['item'] = item.pk
res['positions'][0]['answers'][0]['question'] = question.pk
res['positions'][0]['voucher'] = voucher.code
del res['positions'][0]['price']
del res['positions'][0]['positionid']
res['positions'].append(res['positions'][0])
resp = token_client.post(
'/api/v1/organizers/{}/events/{}/orders/'.format(
organizer.slug, event.slug
), format='json', data=res
)
print(resp.data)
assert resp.status_code == 201
with scopes_disabled():
o = Order.objects.get(code=resp.data['code'])
p = o.positions.first()
p2 = o.positions.last()
assert p.price == Decimal('21.50')
assert p2.price == Decimal('22.00')
@pytest.mark.django_db
def test_order_create_autopricing_voucher_budget_full(token_client, organizer, event, item, quota, question, taxrule):
with scopes_disabled():
voucher = event.vouchers.create(price_mode="set", value=21.50, item=item, budget=Decimal('0.50'),
max_usages=999)
res = copy.deepcopy(ORDER_CREATE_PAYLOAD)
res['positions'][0]['item'] = item.pk
res['positions'][0]['answers'][0]['question'] = question.pk
res['positions'][0]['voucher'] = voucher.code
del res['positions'][0]['price']
del res['positions'][0]['positionid']
res['positions'].append(res['positions'][0])
resp = token_client.post(
'/api/v1/organizers/{}/events/{}/orders/'.format(
organizer.slug, event.slug
), format='json', data=res
)
assert resp.status_code == 400
assert resp.data == {'positions': [{}, {'voucher': ['The voucher has a remaining budget of 0.00, therefore a '
'discount of 1.50 can not be given.']}]}
@pytest.mark.django_db
def test_order_create_voucher_budget_exceeded(token_client, organizer, event, item, quota, question, taxrule):
with scopes_disabled():
voucher = event.vouchers.create(price_mode="set", value=21.50, item=item, budget=Decimal('3.00'),
max_usages=999)
res = copy.deepcopy(ORDER_CREATE_PAYLOAD)
res['positions'][0]['item'] = item.pk
res['positions'][0]['answers'][0]['question'] = question.pk
res['positions'][0]['voucher'] = voucher.code
res['positions'][0]['price'] = '19.00'
del res['positions'][0]['positionid']
resp = token_client.post(
'/api/v1/organizers/{}/events/{}/orders/'.format(
organizer.slug, event.slug
), format='json', data=res
)
print(resp.data)
assert resp.status_code == 400
assert resp.data == {'positions': [{'voucher': ['The voucher has a remaining budget of 3.00, therefore a '
'discount of 4.00 can not be given.']}]}
@pytest.mark.django_db
def test_order_create_voucher_price(token_client, organizer, event, item, quota, question):
res = copy.deepcopy(ORDER_CREATE_PAYLOAD)