Migrate all `ids` of anything which does not have a foreign key from
the Message or UserMessage table (and would thus require walking
those) to be `bigint`. This is done by removing explicit
`BigAutoField`s, trading them for explicit `AutoField`s on the tables
to not be migrated, while updating `DEFAULT_AUTO_FIELD` to the new
default.
In general, the tables adjusted in this commit are small tables -- at
least compared to Messages and UserMessages.
Many-to-many tables without their own model class are adjusted by a
custom Operation, since they do not automatically pick up migrations
when `DEFAULT_AUTO_FIELD` changes[^1].
Note that this does multiple scans over tables to update foreign
keys[^2]. Large installs may wish to hand-optimize this using the
output of `./manage.py sqlmigrate` to join multiple `ALTER TABLE`
statements into one, to speed up the migration. This is unfortunately
not possible to do generically, as constraint names may differ between
installations.
This leaves the following primary keys as non-`bigint`:
- `auth_group.id`
- `auth_group_permissions.id`
- `auth_permission.id`
- `django_content_type.id`
- `django_migrations.id`
- `otp_static_staticdevice.id`
- `otp_static_statictoken.id`
- `otp_totp_totpdevice.id`
- `two_factor_phonedevice.id`
- `zerver_archivedmessage.id`
- `zerver_client.id`
- `zerver_message.id`
- `zerver_realm.id`
- `zerver_recipient.id`
- `zerver_userprofile.id`
[^1]: https://code.djangoproject.com/ticket/32674
[^2]: https://code.djangoproject.com/ticket/24203
We send customer an invoice at the start of free trial, if customer
pays we upgrade them to the active plan at the end of free trial,
else we downgrade them and show a custom message on the upgrade
page regarding the current status.
Earlier, the 'next_invoice_date', 'invoiced_through', and
'invoicing_status' fields in 'do_change_schedule_after_free_trial'
were not set correctly.
It resulted in invoicing the ENDED plan and the ledger we create
in this function.
Multiple invoices were created depending on the number of times the
billing frequency was changed for customers who started free-trial
& changed their billing frequency.
This commit sets those fields correctly leading to create only one
invoice.
For fixed-price plans, we send a reminder email to
sales@zulip.com, 2 months before the end date, to review
the pricing and configure a new fixed-price plan accordingly.
Earlier, we were not configuring the end_date while creating
a fixed-price plan which would result in the automatic renewal
of the plan at the end of billing cycle.
Our plan is to re-evaluate the pricing when we are close to the
end date, then:
1. Schedule a new fixed-price plan with the updated or same price.
2. or Don't do anything - the plan will end on the end_date.
Now, we add an end_date of 1 year from the start date when
creating a fixed-price plan.
Earlier, the next_invoicing_date and invoicing_status
for new plan weren't set correctly, resulting in the
scheduled switching of legacy plan to a new plan not
working as expected.
This commit fixes the incorrect behaviour.
Earlier, in 'migrate_customer_to_legacy_plan`, we set
'next_invoice_date' to None for legacy plans.
This will result in legacy plans not getting invoiced.
We need to invoice legacy plans on their end date to
either downgrade them or switch to a new plan.
We set next_invoice_date for legacy plans to end_date.
This will be used to set a required plan tier value to be used with
the default discount that is set on the Customer object or with a
fixed price set on a CustomerPlan object.
Since Customer already stores the realm it is linked to and
customer is always created to store sponsorship request, we directly
use customer to link to the sponsorship data for the realm.
If the update / add card session is successful, return user to
manual license management page if user was on it before clicking
the add / update card button.
Black 23 enforces some slightly more specific rules about empty line
counts and redundant parenthesis removal, but the result is still
compatible with Black 22.
(This does not actually upgrade our Python environment to Black 23
yet.)
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We ran into a bug in production caused by two issues:
- Some users came from orgs that didn't have a website and since
the URL field was required, they submitted invalid URLs.
- We didn't properly respond to invalid form submissions, which
led to UnboundLocalError exceptions in another part of the
code.
This commit solves this by doing the following:
- We now allow blank URLs and have a convenient placeholder text
label that tells users that they may leave the URL field blank.
- This commit refactors the code such that invalid form submissions
result in an informative error message about what exactly went
wrong.
This makes several changes:
* Fixes a bug where the help text explaining our policies was not displayed.
* No help text was defined for many organization types.
* Copy-edits the help text somewhat.
* Offers all of the organization type options.
* Removes the 100% coverage requirement because it's annoying to test
the e.currentTarget click handler.
We are starting to run into situations where this data could be
quite useful for making future decisions, so it makes to store it
in the database, not just in an email.
Generated by `pyupgrade --py3-plus --keep-percent-format` on all our
Python code except `zthumbor` and `zulip-ec2-configure-interfaces`,
followed by manual indentation fixes.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This is a preparatory commit for using isort for sorting all of our
imports, merging changes to files where we can easily review the
changes as something we're happy with.
These are also files with relatively little active development, which
means we don't expect much merge conflict risk from these changes.
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.
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.
Tim Abbott
Alex Vandiver
Aman Agrawal
Prakhar Pratyush
Anders Kaseorg
Lauryn Menard
Karl Stolley
Mateusz Mandera
Eeshan Garg
Vishnu KS
Anders Kaseorg
Tim Abbott
Rishi Gupta