File size: 5,084 Bytes
c27e67a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | defmodule Plausible.Workers.CheckUsage do
use Plausible.Repo
use Oban.Worker, queue: :check_usage
require Plausible.Billing.Subscription.Status
alias Plausible.Billing.{Subscription, Quota}
alias Plausible.Teams
defmacro yesterday() do
quote do
fragment("now() - INTERVAL '1 day'")
end
end
defmacro last_day_of_month(day) do
quote do
fragment(
"(date_trunc('month', ?::date) + interval '1 month' - interval '1 day')::date",
unquote(day)
)
end
end
defmacro day_of_month(date) do
quote do
fragment("EXTRACT(day from ?::date)", unquote(date))
end
end
defmacro least(left, right) do
quote do
fragment("least(?, ?)", unquote(left), unquote(right))
end
end
@impl Oban.Worker
def perform(_job, usage_mod \\ Teams.Billing, today \\ Date.utc_today()) do
yesterday = today |> Date.shift(day: -1)
active_subscribers =
Repo.all(
from(t in Teams.Team,
as: :team,
inner_join: o in assoc(t, :owners),
left_join: bm in assoc(t, :billing_members),
inner_lateral_join: s in subquery(Teams.last_subscription_join_query()),
on: true,
left_join: ep in Plausible.Billing.EnterprisePlan,
on: ep.team_id == t.id and ep.paddle_plan_id == s.paddle_plan_id,
where:
s.status in [
^Subscription.Status.active(),
^Subscription.Status.past_due(),
^Subscription.Status.deleted()
],
where: not is_nil(s.last_bill_date),
# Accounts for situations like last_bill_date==2021-01-31 AND today==2021-03-01. Since February never reaches the 31st day, the account is checked on 2021-03-01.
where: s.next_bill_date >= ^today,
where:
least(day_of_month(s.last_bill_date), day_of_month(last_day_of_month(^yesterday))) ==
day_of_month(^yesterday),
order_by: t.id,
preload: [subscription: s, enterprise_plan: ep, owners: o, billing_members: bm]
)
)
for subscriber <- active_subscribers do
case {subscriber.grace_period, subscriber.enterprise_plan} do
{nil, nil} ->
check_regular_subscriber(subscriber, usage_mod)
{nil, _} ->
check_enterprise_subscriber(subscriber, usage_mod)
{_, nil} ->
maybe_remove_grace_period(subscriber, usage_mod)
_ ->
:skip
end
end
:ok
end
defp check_site_usage_for_enterprise(subscriber) do
limit = subscriber.enterprise_plan.site_limit
usage = Teams.Billing.site_usage(subscriber)
if Quota.below_limit?(usage, limit) do
{:below_limit, {usage, limit}}
else
{:over_limit, {usage, limit}}
end
end
def maybe_remove_grace_period(subscriber, usage_mod) do
case check_pageview_usage_last_cycle(subscriber, usage_mod) do
{:below_limit, _} ->
Plausible.Teams.remove_grace_period(subscriber)
:ok
_ ->
:skip
end
end
defp check_regular_subscriber(subscriber, usage_mod) do
case check_pageview_usage_two_cycles(subscriber, usage_mod) do
{:over_limit, pageview_usage} ->
suggested_volume =
Plausible.Billing.Plans.suggest_volume(subscriber, pageview_usage.last_cycle.total)
for owner <- subscriber.owners ++ subscriber.billing_members do
PlausibleWeb.Email.over_limit_email(owner, subscriber, pageview_usage, suggested_volume)
|> Plausible.Mailer.send()
end
Plausible.Teams.start_grace_period(subscriber)
_ ->
nil
end
end
def check_enterprise_subscriber(subscriber, usage_mod) do
pageview_usage = check_pageview_usage_two_cycles(subscriber, usage_mod)
site_usage = check_site_usage_for_enterprise(subscriber)
case {pageview_usage, site_usage} do
{{:below_limit, _}, {:below_limit, _}} ->
nil
{{_, pageview_usage}, {_, {site_usage, site_allowance}}} ->
for owner <- subscriber.owners ++ subscriber.billing_members do
PlausibleWeb.Email.enterprise_over_limit_internal_email(
owner,
pageview_usage,
site_usage,
site_allowance
)
|> Plausible.Mailer.send()
end
Plausible.Teams.start_manual_lock_grace_period(subscriber)
end
end
def check_pageview_usage_two_cycles(subscriber, usage_mod) do
usage = usage_mod.monthly_pageview_usage(subscriber)
limit = Teams.Billing.monthly_pageview_limit(subscriber.subscription)
if Quota.exceeds_last_two_usage_cycles?(usage, limit) do
{:over_limit, usage}
else
{:below_limit, usage}
end
end
defp check_pageview_usage_last_cycle(subscriber, usage_mod) do
usage = usage_mod.monthly_pageview_usage(subscriber)
limit = Teams.Billing.monthly_pageview_limit(subscriber.subscription)
if :last_cycle in Quota.exceeded_cycles(usage, limit) do
{:over_limit, usage}
else
{:below_limit, usage}
end
end
end
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