Commit Graph

396 Commits

Author SHA1 Message Date
Rishi Gupta 1a7a449572 billing: Add backend support for downgrading. 2019-04-11 23:27:42 -07:00
Rishi Gupta a529080f01 billing: Rename add_plan_renewal_to_license_ledger_if_needed. 2019-04-11 23:20:29 -07:00
Rishi Gupta 03d21c6317 billing: Refactor renewal_amount to return 0 instead of None. 2019-04-11 23:20:29 -07:00
Rishi Gupta 447ae77b24 billing: Add another live CustomerPlan.status.
Only CustomerPlan.ACTIVE is being used in the code / in production, so don't
need a db migration to move the other CustomerPlan.status constants around.
2019-04-11 23:20:29 -07:00
Rishi Gupta 4430f78aa3 billing: Rename next_renewal_date to start_of_next_billing_cycle. 2019-04-11 23:20:29 -07:00
Rishi Gupta 2270d4d192 billing: Try paying invoices when user puts a new card on file.
Previously, when users got a "payment failed" email from Stripe (e.g. if
their card failed on renewal), they would enter in a new card on
/billing#payment-method, and wouldn't find out if the card worked till
Stripe retried the payment 4 days later.
2019-04-05 13:36:03 -07:00
Rishi Gupta 28a586e502 billing: Add default value for event_time in invoice_plans_as_needed. 2019-04-05 11:24:45 -07:00
Vishnu Ks ca1276961d billing: Create get_discount_for_realm function. 2019-03-11 12:01:11 -07:00
Anders Kaseorg f5197518a9 analytics/zilencer/zproject: Remove unused imports.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2019-02-02 17:31:45 -08:00
Rishi Gupta 8f7e38c559 billing: Remove deprecated billing tables and fields from corporate/models. 2019-01-31 15:12:43 -08:00
Rishi Gupta a37558b021 billing: Update get_seat_count to incorporate guests. 2019-01-30 10:35:01 -08:00
Rishi Gupta db6e6472b1 billing: Set idempotency key to None when running test suite. 2019-01-30 10:35:01 -08:00
Rishi Gupta 4ccbeeb4a9 billing: Add an event_time argument to renewal_amount. 2019-01-29 07:37:21 -08:00
Rishi Gupta a5324b6ea7 billing: Add a test for a race condition in process_initial_upgrade. 2019-01-29 07:01:31 -08:00
Rishi Gupta 9018ef5175 billing: Do not require a Stripe account to store Customer discounts. 2019-01-29 06:09:11 -08:00
Rishi Gupta 4aa2ac1b52 billing: Add functions for automatic invoicing of plans. 2019-01-28 16:04:11 -08:00
Rishi Gupta 421cda0e34 billing: Adding invoicing fields to CustomerPlan. 2019-01-28 16:04:11 -08:00
Rishi Gupta 83a7595feb billing: Update next_renewal_date to take an event_time.
Also changes a < into a <= in add_plan_renewal_to_license_ledger_if_needed.
2019-01-28 16:04:11 -08:00
Rishi Gupta 7c11fe819a billing: Update license ledger when users are added and removed. 2019-01-28 16:04:11 -08:00
Rishi Gupta 03c71dad17 billing: Fix misuses of CustomerPlan.discount. 2019-01-28 16:04:11 -08:00
Rishi Gupta ad7a7b246e billing: Move license management from CustomerPlan into its own table. 2019-01-19 16:00:44 +05:30
Rishi Gupta 112eb01728 billing: Remove PLAN_NAMES and other legacy code. 2019-01-18 11:46:17 +05:30
Rishi Gupta e7220fd71f billing: Do subscription management in-house instead of with Stripe Billing.
This is a major rewrite of the billing system. It moves subscription
information off of stripe Subscriptions and into a local CustomerPlan
table.

To keep this manageable, it leaves several things unimplemented
(downgrading, etc), and a variety of other TODOs in the code. There are also
some known regressions, e.g. error-handling on /upgrade is broken.
2018-12-22 13:39:30 -08:00
Rishi Gupta 5633049292 billing: Restructure validation of upgrade parameters. 2018-12-22 13:30:15 -08:00
Rishi Gupta b4a28f3147 billing: Rename seat_count to licenses where appropriate. 2018-12-22 13:30:15 -08:00
Rishi Gupta 7ab1406962 billing: Prepare for moving Plan to CustomerPlan.billing_schedule. 2018-12-22 13:30:15 -08:00
Rishi Gupta 7b5d15d254 billing: Move discount to local Customer object.
A lot of the seemingly unrelated test fixture changes are because we're
removing a query to stripe in the upgrade path, in cases when the user's
realm has an existing Customer object.
2018-12-22 13:30:15 -08:00
Rishi Gupta 8ec91fc42d billing: Remove process_downgrade. 2018-12-22 13:30:15 -08:00
Rishi Gupta 84a31ca800 billing: Remove BillingProcessor.
Leaving the model in place, so that we can do the database migration by
hand.
2018-12-22 13:30:15 -08:00
Rishi Gupta b245c661da billing: Change do_change_plan_type to take a realm instead of a user.
More often than not, changes in plan type are not directly due to user
action.
2018-12-13 13:26:24 -08:00
Rishi Gupta c9c842ae2b billing: Add randomness to idempotency key while testing.
Makes it easier to test or regenerate fixtures for
test_billing_quantity_changes_end_to_end with generate=True.
2018-11-30 23:14:52 -08:00
Rishi Gupta 698aeddc85 billing: Delete test_subscribe_customer_to_second_plan.
This used to be a more likely codepath, before we introduced
Customer.has_billing_relationship. It is no longer literally impossible to
hit this race condition, so I'm not deleting the code, but it's unlikely
enough that it's not worth figuring out how to test it.
2018-11-28 10:45:00 -08:00
Rishi Gupta 33ec86aa00 billing: Delete test_extract_current_subscription.
Already better tested by the upgrade and downgrade tests using mock_stripe.

Note that the line that was removed is actually not possible to reach, since
canceled subscriptions aren't shown on the Customer object.
2018-11-28 10:45:00 -08:00
Rishi Gupta 7bc23a8f85 billing: Turn off process_downgrade. 2018-11-26 16:24:54 -08:00
Rishi Gupta 08daefa4a3 billing: Update payment method string to incorporate billing by invoice.
Also fixes a bug in process_initial_upgrade. If you have a card on file
(e.g. from a previous subscription), and try to upgrade by billing by
invoice, neither the if nor the elif condition applies.
2018-11-24 11:56:13 -08:00
Vishnu Ks d8804a2474 billing: Change plan_interval to plan.interval.
There is no attribute called  plan_interval. The reason
this was missed by mypy is moost likely due to us using
Any instead of Subscription in extract_current_subscription.
2018-11-19 12:36:25 +05:30
Rishi Gupta 99506b486a billing: Add backend for paying by invoice. 2018-11-17 23:08:48 -08:00
Rishi Gupta 61e0c2693d billing: Use Subscription.save() instead of calling save on instances.
Continuation of 03d77bc.
2018-11-17 18:59:21 -08:00
Rishi Gupta 0670976cb1 billing: Remove PRINT_STRIPE_FIXTURE_DATA.
Made obsolete by mock_stripe.
2018-11-16 19:41:46 -08:00
Vishnu Ks 2e04cdbe5e billing: Show estimated subscription revenue on /activity.
[Substantial edits by Rishi Gupta]
2018-11-16 13:30:16 -08:00
Rishi Gupta 2e89ffb0e2 billing: Make it easier to access /billing in tests. 2018-11-07 22:18:54 -05:00
Rishi Gupta 458169928c billing: Rename Zulip Premium to Zulip Standard. 2018-10-24 10:42:16 -07:00
Rishi Gupta 03d77bc6af billing: Replace instance.save() Stripe API calls with class.save(instance).
This will make it easier to mock the calls in our new stripe mocking
framework. I believe the two forms are equivalent, assuming the Stripe
Python bindings aren't doing anything crazy. And if not, well hopefully our
new testing framework will catch it :).

[Idea originally from Vishnu KS.]
2018-10-18 11:16:00 -07:00
Vishnu Ks d8c19cb003 models: Move billing models from zilencer to corporate. 2018-10-11 14:54:29 -07:00
Vishnu Ks 59865797ac billing: Move billing tests from zilencer to corporate. 2018-10-01 15:44:02 -07:00
Vishnu Ks 93b398bc0a billing: Move zilencer/lib/stripe to corporate. 2018-10-01 15:43:44 -07:00