108 lines
2.5 KiB
Perl
108 lines
2.5 KiB
Perl
package Travelynx::Command::maintenance;
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use Mojo::Base 'Mojolicious::Command';
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use DateTime;
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has description => 'Prune unverified users etc';
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has usage => sub { shift->extract_usage };
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sub run {
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my ( $self, $filename ) = @_;
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my $now = DateTime->now( time_zone => 'Europe/Berlin' );
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my $verification_deadline = $now->clone->subtract( hours => 48 );
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my $deletion_deadline = $now->clone->subtract( hours => 72 );
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my $db = $self->app->pg->db;
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my $tx = $db->begin;
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my $unverified = $db->select(
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'users',
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'id, email, extract(epoch from registered_at) as registered_ts',
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{
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status => 0,
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registered_at => { '<', $verification_deadline }
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}
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);
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for my $user ( $unverified->hashes->each ) {
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my $mail = $user->{email};
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my $reg_date = DateTime->from_epoch(
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epoch => $user->{registered_ts},
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time_zone => 'Europe/Berlin'
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);
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my $pending
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= $db->select( 'pending_mails', ['num_tries'], { email => $mail } );
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my $pending_h = $pending->hash;
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if ($pending_h) {
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my $num_tries = $pending_h->{num_tries} + 1;
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$db->update(
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'pending_mails',
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{
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num_tries => $num_tries,
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last_try => $reg_date
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},
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{ email => $mail }
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);
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}
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else {
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$db->insert(
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'pending_mails',
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{
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email => $mail,
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num_tries => 1,
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last_try => $reg_date
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}
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);
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}
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$db->delete( 'users', { id => $user->{id} } );
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printf( "Pruned unverified user %d\n", $user->{id} );
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}
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my $to_delete = $db->select( 'users', ['id'],
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{ deletion_requested => { '<', $deletion_deadline } } );
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my @uids_to_delete = $to_delete->arrays->map( sub { shift->[0] } )->each;
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if ( @uids_to_delete > 10 ) {
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printf STDERR (
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"About to delete %d accounts, which is quite a lot.\n",
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scalar @uids_to_delete
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);
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say STDERR 'Aborting maintenance. Please investigate.';
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exit(1);
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}
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for my $uid (@uids_to_delete) {
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say "Deleting uid ${uid}...";
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my $tokens_res = $db->delete( 'tokens', { user_id => $uid } );
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my $stats_res = $db->delete( 'journey_stats', { user_id => $uid } );
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my $actions_res = $db->delete( 'user_actions', { user_id => $uid } );
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my $user_res = $db->delete( 'users', { id => $uid } );
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printf( " %d tokens, %d monthly stats, %d actions\n",
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$tokens_res->rows, $stats_res->rows, $actions_res->rows );
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if ( $user_res->rows != 1 ) {
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printf STDERR (
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"Deleted %d rows from users, expected 1. Rollback and abort.\n",
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$user_res->rows
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);
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exit(1);
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}
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}
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$tx->commit;
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}
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1;
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__END__
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=head1 SYNOPSIS
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Usage: index.pl maintenance
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Prunes unverified users.
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