Creates some reusable helper functions and adds remote realms to
the search results that are checked, which gives coverage for the
remote realm user counts in the support view.
Also fixes formatting for per license price and moves the billing
schedule to be above this line so that it's clearer the per license
price is based on the billing schedule.
This moves the function which computes can_push and
expected_end_timestamp outside RemoteRealmBillingSession
because we might use this function for RemoteZulipServer
as well and also renames it.
The call to 'get_billable_licenses_for_customer' during the
'sync_license_ledger_if_needed' step should use the audit_log's
event_time while calculating 'current_count_for_billed_licenses'.
Earlier, it used timezone_now(), resulting in the latest user count
recorded corresponding to each audit log.
Adds three columns to the remote server activity chart and updates
the chart key for the third of those columns.
The first is the plan name. If there are multiple plans with a
status under the live threshhold, then we send "See support view".
The second is the plan status. If there are multiple plans, then
we send "Multiple plans".
The third is the estimated annual revenue for the plan. Note that
for free trials, this will be calculated as if the plan was paid
for 12 months (so a full year).
If there is no plan for the server under the live threshold or at
all then "---" is inserted into the table row. Note that 100%
sponsored servers/realms would fall into this category.
This is a general link for logging into the billing system on behalf of
a server, but it's tied to the .contact_email and takes the user
straight to the /deactivate/ page via the next_page mechanism.
This prep commit makes 'sync_license_ledger_if_needed'
function a 'BillingSession' abstract method.
We'll override the method for RemoteServerBillingSession
in the next commit.
This prep commit extracts out the code block that determines the
last license ledger for the customer plan having automanage_licenses
set to True into a new BillingSession method named
'get_last_ledger_for_automanaged_plan_if_exists'.
We'll be using this function while implementing the
'sync_license_ledger_if_needed' method for RemoteServerBillingSession.
We already calculate the correct `billed_licenses` early in the
function, so just used that to fix the bug where a legacy server
scheduled for upgrade doesn't respect the manual license count
set by the user.
I missed a some places to check on last pass:
* For automanaged licenses when the license updates.
* When plan is changed.
* When migrating existing customers to legacy plan.
Aman Agrawal
Karl Stolley
Lauryn Menard
Prakhar Pratyush
Tim Abbott
Anders Kaseorg
Sahil Batra
Mateusz Mandera