Anna Sirota
dd367f1476
The goal of this change is the following:
* make Stripe a default payment gateway:
* for newly created subscriptions;
* for paying for existing orders;
* for changing payment method on existing subscriptions;
Reviewed-on: #104411
Reviewed-by: Oleg-Komarov <oleg-komarov@noreply.localhost>
83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# noqa: D100
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from django.contrib.auth import get_user_model
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from django.db.models import QuerySet
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from django.db.models.query_utils import Q
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from looper.models import Subscription
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User = get_user_model()
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def has_active_subscription(user: User) -> bool:
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"""Check if a given user has an active subscription.
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Checks both for personal and team subscriptions.
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"""
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if not user.is_authenticated:
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return False
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active_subscriptions: 'QuerySet[Subscription]' = Subscription.objects.active()
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return active_subscriptions.filter(
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Q(customer=user.customer) | Q(team__team_users__user_id=user.id)
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).exists()
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def has_non_legacy_subscription(user: User) -> bool:
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"""Check if a given user has a subscription, ignoring legacy subscriptions.
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Checks both for personal and team subscriptions.
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"""
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if not user.is_authenticated:
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return False
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subscriptions: 'QuerySet[Subscription]' = Subscription.objects.filter(is_legacy=False)
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return subscriptions.filter(
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Q(customer=user.customer) | Q(team__team_users__user_id=user.id)
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).exists()
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def has_subscription(user: User) -> bool:
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"""Check if a given user has any kind of subscription."""
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if not user.is_authenticated:
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return False
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return Subscription.objects.filter(
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Q(customer=user.customer) | Q(team__team_users__user_id=user.id)
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).exists()
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def should_redirect_to_billing(user: User) -> bool:
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"""Figure out if checkout should redirect a given user to their billing."""
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if not user.is_authenticated:
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return False
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customer = user.customer
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if customer.subscription_set.exclude(status__in=Subscription._CANCELLED_STATUSES).count() == 0:
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# Only cancelled subscriptions, no need to redirect to billing
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return False
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return has_subscription(user) and any(
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# FIXME(anna): checkout creates an on-hold subscription with an order
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# so this seems to be the only currently available way to tell
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# when to stop showing the checkout to the customer.
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subscription.latest_order() and subscription.payment_method
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for subscription in customer.subscription_set.all()
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)
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def has_not_yet_cancelled_subscription(user: User) -> bool:
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"""Check if a given user has any subscriptions that had not been cancelled yet.
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Checks only "personal", not team, subscriptions.
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"""
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if not user.is_authenticated:
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return False
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not_yet_cancelled_subscriptions: 'QuerySet[Subscription]' = Subscription.objects.exclude(
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status__in=Subscription._CANCELLED_STATUSES
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)
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return not_yet_cancelled_subscriptions.filter(Q(customer=user.customer)).exists()
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