debianize-mobilizon/lib/mix/tasks/mobilizon/users/clean.ex

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defmodule Mix.Tasks.Mobilizon.Users.Clean do
@moduledoc """
Clean unconfirmed users
"""
use Mix.Task
import Mix.Tasks.Mobilizon.Common
alias Mobilizon.Service.CleanUnconfirmedUsers
@shortdoc "Clean unconfirmed users from Mobilizon"
@impl Mix.Task
def run(options) do
{options, [], []} =
OptionParser.parse(
options,
strict: [
dry_run: :boolean,
days: :integer,
verbose: :boolean
],
aliases: [
d: :days,
v: :verbose
]
)
default_grace_period =
Mobilizon.Config.get([:instance, :unconfirmed_user_grace_period_hours], 48)
dry_run = Keyword.get(options, :dry_run, false)
grace_period = Keyword.get(options, :days)
grace_period = if is_nil(grace_period), do: default_grace_period, else: grace_period * 24
verbose = Keyword.get(options, :verbose, false)
start_mobilizon()
case CleanUnconfirmedUsers.clean(dry_run: dry_run, grace_period: grace_period) do
{:ok, deleted_users} ->
if length(deleted_users) > 0 do
if dry_run or verbose do
details(deleted_users, dry_run, verbose)
end
result(dry_run, length(deleted_users))
else
empty_result(dry_run)
end
:ok
_err ->
shell_error("Error while cleaning unconfirmed users")
end
end
@spec details(list(Media.t()), boolean(), boolean()) :: :ok
defp details(deleted_users, dry_run, verbose) do
cond do
dry_run ->
shell_info("List of users that would have been deleted")
verbose ->
shell_info("List of users that have been deleted")
end
Enum.each(deleted_users, fn deleted_user ->
shell_info(
"ID: #{deleted_user.id}, Email: #{deleted_user.email}, Profile: @#{
hd(deleted_user.actors).preferred_username
}"
)
end)
end
@spec result(boolean(), boolean()) :: :ok
defp result(dry_run, nb_deleted_users) do
if dry_run do
shell_info("#{nb_deleted_users} users would have been deleted")
else
shell_info("#{nb_deleted_users} users have been deleted")
end
end
@spec empty_result(boolean()) :: :ok
defp empty_result(dry_run) do
if dry_run do
shell_info("No users would have been deleted")
else
shell_info("No users were deleted")
end
end
end