Attachment #106465 for bug #24153

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sub usage {
    print STDERR <<USAGE;
Usage: $0 [-h|--help] [--confirm] [--sessions] [--sessdays DAYS] [-v|--verbose] [--zebraqueue DAYS] [-m|--mail] [--merged] [--import DAYS] [--logs DAYS] [--searchhistory DAYS] [--restrictions DAYS] [--all-restrictions] [--fees DAYS] [--temp-uploads] [--temp-uploads-days DAYS] [--uploads-missing 0|1 ] [--statistics DAYS] [--deleted-catalog DAYS] [--deleted-patrons DAYS] [--old-issues DAYS] [--old-reserves DAYS] [--transfers DAYS]

   -h --help          prints this help message, and exits, ignoring all
                      other options
   --confirm          Confirmation flag, the script will be running in dry-run mode is not set.
   --sessions         purge the sessions table.  If you use this while users 
                      are logged into Koha, they will have to reconnect.
   --sessdays DAYS    purge only sessions older than DAYS days.

}

my $help;
my $confirm;
my $sessions;
my $sess_days;
my $verbose;


GetOptions(
    'h|help'            => \$help,
    'confirm'           => \$confirm,
    'sessions'          => \$sessions,
    'sessdays:i'        => \$sess_days,
    'v|verbose'         => \$verbose,

    usage(1);
}

say "Confirm flag not passed, running in dry-run mode..." unless $confirm;

cronlogaction() unless $confirm;

my $dbh = C4::Context->dbh();
my $sth;

        my @count_arr = $sth->fetchrow_array;
        print "$count_arr[0] entries will be deleted.\n";
    }
    if ( $confirm ) {
        $sth = $dbh->prepare(q{ TRUNCATE sessions });
        $sth->execute() or die $dbh->errstr;
    }
    if ($verbose) {
        print "Done with session purge.\n";
    }
}
elsif ( $sessions && $sess_days > 0 ) {
    print "Session purge triggered with days>$sess_days.\n" if $verbose;
    RemoveOldSessions() if $confirm;
    print "Done with session purge with days>$sess_days.\n" if $verbose;
}


            WHERE done=1 AND time < date_sub(curdate(), INTERVAL ? DAY)
        }
    );
    if ( $confirm ) {
        $sth->execute($zebraqueue_days) or die $dbh->errstr;
    }
    $sth2 = $dbh->prepare(q{ DELETE FROM zebraqueue WHERE id=? });
    while ( my $record = $sth->fetchrow_hashref ) {
        if ( $confirm ) {
            $sth2->execute( $record->{id} ) or die $dbh->errstr;
        }
        $count++;
    }
    print "$count records were deleted.\nDone with zebraqueue purge.\n" if $verbose;

            WHERE time_queued < date_sub(curdate(), INTERVAL ? DAY)
        }
    );
    if ( $confirm ) {
        $sth->execute($mail) or die $dbh->errstr;
        $count = $sth->rows;
    }
    print "$count messages were deleted from the mail queue.\nDone with message_queue purge.\n" if $verbose;
}

if ($purge_merged) {
    print "Purging completed entries from need_merge_authorities.\n" if $verbose;
    if ( $confirm ) {
        $sth = $dbh->prepare(q{ DELETE FROM need_merge_authorities WHERE done=1 });
        $sth->execute() or die $dbh->errstr;
    }
    print "Done with purging need_merge_authorities.\n" if $verbose;
}

if ($pImport) {
    print "Purging records from import tables.\n" if $verbose;
    PurgeImportTables() if $confirm;
    print "Done with purging import tables.\n" if $verbose;
}

if ($pZ3950) {
    print "Purging Z39.50 records from import tables.\n" if $verbose;
    PurgeZ3950() if $confirm;
    print "Done with purging Z39.50 records from import tables.\n" if $verbose;
}


            WHERE timestamp < date_sub(curdate(), INTERVAL ? DAY)
        }
    );
    if ( $confirm ) {
        $sth->execute($pLogs) or die $dbh->errstr;
    }
    print "Done with purging action_logs.\n" if $verbose;
}

if ($fees_days) {
    print "Purging records from accountlines.\n" if $verbose;
    purge_zero_balance_fees( $fees_days ) if $confirm;
    print "Done purging records from accountlines.\n" if $verbose;
}

if ($pSearchhistory) {
    print "Purging records older than $pSearchhistory from search_history.\n" if $verbose;
    C4::Search::History::delete({ interval => $pSearchhistory }) if $confirm;
    print "Done with purging search_history.\n" if $verbose;
}


            AND (sharedate + INTERVAL ? DAY) < NOW()
        }
    );
    if ( $confirm ) {
        $sth->execute($pListShareInvites);
    }
    print "Done with purging unaccepted list share invites.\n" if $verbose;
}

if ($pDebarments) {
    print "Expired patrons restrictions purge triggered for $pDebarments days.\n" if $verbose;
    $count = PurgeDebarments($pDebarments, $confirm);
    print "$count restrictions were deleted.\nDone with restrictions purge.\n" if $verbose;
}

if($allDebarments) {
    print "All expired patrons restrictions purge triggered.\n" if $verbose;
    $count = PurgeDebarments(0, $confirm);
    print "$count restrictions were deleted.\nDone with all restrictions purge.\n" if $verbose;
}

# Handle unsubscribe requests from GDPR consent form, depends on UnsubscribeReflectionDelay preference
my $unsubscribed_patrons = Koha::Patrons->search_unsubscribed;
$count = $unsubscribed_patrons->count;
$unsubscribed_patrons->lock( { expire => 1, remove => 1 } ) if $confirm;
say sprintf "Locked %d patrons", $count if $verbose;

# Anonymize patron data, depending on PatronAnonymizeDelay
my $anonymize_candidates = Koha::Patrons->search_anonymize_candidates( { locked => 1 } );
$count = $anonymize_candidates->count;
$anonymize_candidates->anonymize if $confirm;
say sprintf "Anonymized %s patrons", $count if $verbose;

# Remove patron data, depending on PatronRemovalDelay (will raise an exception if problem encountered
my $anonymized_patrons = Koha::Patrons->search_anonymized;
$count = $anonymized_patrons->count;
if ( $confirm ) {
    $anonymized_patrons->delete( { move => 1 } );
    if ($@) {
        warn $@;
    }
    elsif ($verbose) {
        say sprintf "Deleted %d patrons", $count;
    }
} else {
    say sprintf "Deleted %d patrons", $count;
}

# FIXME The output for dry-run mode needs to be improved
# But non trivial changes to C4::Members need to be done before.
if( $pExpSelfReg ) {
    if ( $confirm ) {
        DeleteExpiredSelfRegs();
    } elsif ( $verbose ) {
        say "self-registered borrowers may be deleted";
    }
}
if( $pUnvSelfReg ) {
    if ( $confirm ) {
        DeleteUnverifiedSelfRegs( $pUnvSelfReg );
    } elsif ( $verbose ) {
        say "unverified self-registrations may be deleted";
    }
}

if ($special_holidays_days) {
    if ( $confirm ) {
        DeleteSpecialHolidays( abs($special_holidays_days) );
    } elsif ( $verbose ) {
        say "self-registered borrowers may be deleted";
    }
}

if( $temp_uploads ) {
    # Delete temporary uploads, governed by a pref (unless you override)
    print "Purging temporary uploads.\n" if $verbose;
    if ( $confirm ) {
        Koha::UploadedFiles->delete_temporary({
            defined($temp_uploads_days)
                ? ( override_pref => $temp_uploads_days )
                : ()
        });
    }
    print "Done purging temporary uploads.\n" if $verbose;
}

if( defined $uploads_missing ) {
    print "Looking for missing uploads\n" if $verbose;
    if ( $confirm ) {
        my $keep = $uploads_missing == 1 ? 0 : 1;
        my $count = Koha::UploadedFiles->delete_missing({ keep_record => $keep });
        if( $keep ) {
            print "Counted $count missing uploaded files\n";
        } else {
            print "Removed $count records for missing uploads\n";
        }
    } else {
        # FIXME need to create a filter_by_missing method (then call ->delete) instead of delete_missing
        say "Dry-run mode cannot guess how many uploads would have been deleted";
    }
}

if ($oauth_tokens) {
    require Koha::OAuthAccessTokens;

    my $tokens = Koha::OAuthAccessTokens->search({ expires => { '<=', time } });
    my $count = $tokens->count;
    $tokens->delete if $confirm;
    say sprintf "Removed %s expired OAuth2 tokens", $count if $verbose;
}

if ($pStatistics) {
    print "Purging statistics older than $pStatistics days.\n" if $verbose;
    my $statistics = Koha::Statistics->filter_by_last_update(
        { timestamp_column_name => 'datetime', days => $pStatistics } );
    my $count = $statistics->count;
    $statistics->delete if $confirm;
    say sprintf "Done with purging %s statistics.", $count if $verbose;
}

if ($pDeletedCatalog) {
    print "Purging deleted catalog older than $pDeletedCatalog days.\n"
      if $verbose;
    my $old_items = Koha::Old::Items->filter_by_last_update( { days => $pDeletedCatalog } );
    my $old_biblioitems = Koha::Old::Biblioitems->filter_by_last_update( { days => $pDeletedCatalog } );
    my $old_biblios = Koha::Old::Biblios->filter_by_last_update( { days => $pDeletedCatalog } );
    my ( $c_i, $c_bi, $c_b ) =
      ( $old_items->count, $old_biblioitems->count, $old_biblios->count );
    if ($confirm) {
        $old_items->delete;
        $old_biblioitems->delete;
        $old_biblios->delete;
    }
    say sprintf
        "Done with purging deleted catalog (%d items, %d biblioitems, %d biblios).",
      $c_i, $c_bi, $c_b
      if $verbose;
}

if ($pDeletedPatrons) {
    print "Purging deleted patrons older than $pDeletedPatrons days.\n" if $verbose;
    my $old_patrons = Koha::Old::Patrons->filter_by_last_update(
        { timestamp_column_name => 'updated_on', days => $pDeletedPatrons } );
    my $count = $old_patrons->count;
    $old_patrons->delete if $confirm;
    say sprintf "Done with purging %d deleted patrons.", $count if $verbose;
}

if ($pOldIssues) {
    print "Purging old checkouts older than $pOldIssues days.\n" if $verbose;
    my $old_checkouts = Koha::Old::Checkouts->filter_by_last_update( { days => $pOldIssues } );
    my $count = $old_checkouts->count;
    $old_checkouts->delete if $confirm;
    say sprintf "Done with purging %d old checkouts.", $count if $verbose;
}

if ($pOldReserves) {
    print "Purging old reserves older than $pOldReserves days.\n" if $verbose;
    my $old_reserves = Koha::Old::Holds->filter_by_last_update( { days => $pOldReserves } );
    my $count = $old_reserves->count;
    $old_reserves->delete if $verbose;
    say sprintf "Done with purging %d old reserves.", $count if $verbose;
}

if ($pTransfers) {
    print "Purging arrived item transfers older than $pTransfers days.\n" if $verbose;
    my $transfers = Koha::Item::Transfers->filter_by_last_update(
        {
            timestamp_column_name => 'datearrived',
            days => $pTransfers,
        }
    );
    my $count = $transfers->count;
    $transfers->delete if $verbose;
    say sprintf "Done with purging %d transfers.", $count if $verbose;
}

if (defined $pPseudoTransactions or $pPseudoTransactionsFrom or $pPseudoTransactionsTo ) {
    print "Purging pseudonymized transactions\n" if $verbose;
    my $anonymized_transactions = Koha::PseudonymizedTransactions->filter_by_last_update(
        {
            timestamp_column_name => 'datetime',
            ( defined $pPseudoTransactions  ? ( days => $pPseudoTransactions     ) : () ),
            ( $pPseudoTransactionsFrom      ? ( from => $pPseudoTransactionsFrom ) : () ),
            ( $pPseudoTransactionsTo        ? ( to   => $pPseudoTransactionsTo   ) : () ),
        }
    );
    my $count = $anonymized_transactions->count;
    $anonymized_transactions->delete if $confirm;
    say sprintf "Done with purging %d pseudonymized transactions.", $count if $verbose;
}

exit(0);


sub PurgeDebarments {
    require Koha::Patron::Debarments;
    my ( $days, $doit ) = @_;
    $count = 0;
    $sth   = $dbh->prepare(
        q{

    );
    $sth->execute($days) or die $dbh->errstr;
    while ( my ($borrower_debarment_id) = $sth->fetchrow_array ) {
        Koha::Patron::Debarments::DelDebarment($borrower_debarment_id) if $doit;
        $count++;
    }
    return $count;
- 

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