109 lines
3.1 KiB
Python
109 lines
3.1 KiB
Python
import logging
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import stripe
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from app import billing
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from endpoints.api import request_error, log_action, NotFound
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from endpoints.common import check_repository_usage
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from data import model
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from data.billing import PLANS
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import features
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logger = logging.getLogger(__name__)
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def carderror_response(exc):
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return {'carderror': exc.message}, 402
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def subscription_view(stripe_subscription, used_repos):
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view = {
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'hasSubscription': True,
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'isExistingCustomer': True,
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'currentPeriodStart': stripe_subscription.current_period_start,
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'currentPeriodEnd': stripe_subscription.current_period_end,
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'plan': stripe_subscription.plan.id,
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'usedPrivateRepos': used_repos,
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'trialStart': stripe_subscription.trial_start,
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'trialEnd': stripe_subscription.trial_end
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}
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return view
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def subscribe(user, plan, token, require_business_plan):
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if not features.BILLING:
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return
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plan_found = None
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for plan_obj in PLANS:
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if plan_obj['stripeId'] == plan:
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plan_found = plan_obj
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if not plan_found or plan_found['deprecated']:
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logger.warning('Plan not found or deprecated: %s', plan)
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raise NotFound()
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if (require_business_plan and not plan_found['bus_features'] and not
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plan_found['price'] == 0):
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logger.warning('Business attempting to subscribe to personal plan: %s',
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user.username)
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raise request_error(message='No matching plan found')
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private_repos = model.get_private_repo_count(user.username)
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# This is the default response
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response_json = {
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'plan': plan,
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'usedPrivateRepos': private_repos,
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}
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status_code = 200
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if not user.stripe_id:
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# Check if a non-paying user is trying to subscribe to a free plan
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if not plan_found['price'] == 0:
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# They want a real paying plan, create the customer and plan
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# simultaneously
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card = token
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try:
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cus = billing.Customer.create(email=user.email, plan=plan, card=card)
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user.stripe_id = cus.id
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user.save()
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check_repository_usage(user, plan_found)
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log_action('account_change_plan', user.username, {'plan': plan})
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except stripe.CardError as e:
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return carderror_response(e)
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response_json = subscription_view(cus.subscription, private_repos)
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status_code = 201
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else:
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# Change the plan
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cus = billing.Customer.retrieve(user.stripe_id)
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if plan_found['price'] == 0:
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if cus.subscription is not None:
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# We only have to cancel the subscription if they actually have one
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cus.cancel_subscription()
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cus.save()
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check_repository_usage(user, plan_found)
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log_action('account_change_plan', user.username, {'plan': plan})
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else:
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# User may have been a previous customer who is resubscribing
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if token:
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cus.card = token
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cus.plan = plan
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try:
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cus.save()
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except stripe.CardError as e:
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return carderror_response(e)
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response_json = subscription_view(cus.subscription, private_repos)
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check_repository_usage(user, plan_found)
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log_action('account_change_plan', user.username, {'plan': plan})
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return response_json, status_code
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