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package FS::cdr::Import;
use strict;
use Date::Format 'time2str';
use FS::UID qw(adminsuidsetup dbh);
use FS::cdr;
use FS::DBI;
use Getopt::Std;
use vars qw( $DEBUG );
$DEBUG = 0;
=head1 NAME
FS::cdr::Import - CDR importing
=head1 SYNOPSIS
use FS::cdr::Import;
FS::cdr::Import->dbi_import(
'dbd' => 'Pg', #mysql, Sybase, etc.
'database' => 'DATABASE_NAME',
'table' => 'TABLE_NAME',,
'status_table' => 'STATUS_TABLE_NAME', # if using a table rather than field in main table
'primary_key' => 'BILLING_ID',
'primary_key_info' => 'BIGINT', # defaults to bigint
'status_column' => 'STATUS_COLUMN_NAME', # defaults to freesidestatus
'status_column_info' => 'varchar(32)', # defaults to varchar(32)
'column_map' => { #freeside => remote_db
'freeside_column' => 'remote_db_column',
'freeside_column' => sub { my $row = shift; $row->{remote_db_column}; },
},
'batch_name' => 'batch_name', # cdr_batch name -import-date gets appended.
);
=head1 DESCRIPTION
CDR importing
=head1 CLASS METHODS
=item dbi_import
=cut
sub dbi_import {
my $class = shift;
my %args = @_; #args are specifed by the script using this sub
my %opt; #opt is specified for each install / run of the script
getopts('H:U:P:D:T:c:L:S:', \%opt);
my $user = shift(@ARGV) or die $class->cli_usage;
my $database = $opt{D} || $args{database};
my $table = $opt{T} || $args{table};
my $pkey = $args{primary_key};
my $pkey_info = $args{primary_key_info} ? $args{primary_key_info} : 'BIGINT';
my $status_table = $opt{S} || $args{status_table};
my $dbd_type = $args{'dbd'} ? $args{'dbd'} : 'Pg';
my $status_column = $args{status_column} ? $args{status_column} : 'freesidestatus';
my $status_column_info = $args{status_column_info} ? $args{status_column} : 'VARCHAR(32)';
my $st_sql;
my $batch_name = $args{batch_name} ? $args{batch_name} : 'CDR_DB';
my $queries = get_queries({
'dbd' => $dbd_type,
'host' => $opt{H},
'table' => $table,
'status_column' => $status_column,
'status_column_info' => $status_column_info,
'status_table' => $status_table,
'primary_key' => $pkey,
'primary_key_info' => $pkey_info,
});
my $dsn = 'dbi:'. $dbd_type . $queries->{connect_type};
$dsn .= ";database=$database" if $database;
my $dbi = FS::DBI->connect($dsn, $opt{U}, $opt{P})
or die $FS::DBI::errstr;
adminsuidsetup $user;
## check for status table if using. if not there create it.
if ($status_table) {
my $status = $dbi->selectall_arrayref( $queries->{check_statustable} );
if( ! @$status ) {
print "Adding status table $status_table ...\n";
$dbi->do( $queries->{create_statustable} )
or die $dbi->errstr;
}
$st_sql = "INSERT INTO $status_table ( $pkey, $status_column ) VALUES ( ?, 'done' )";
}
## check for column freeside status if not using status table and create it if not there.
else {
my $status = $dbi->selectall_arrayref( $queries->{check_statuscolumn} );
if( ! @$status ) {
print "Adding $status_column column...\n";
$dbi->do( $queries->{create_statuscolumn} )
or die $dbi->errstr;
}
$st_sql = "UPDATE $table SET $status_column = 'done' WHERE $pkey = ?";
}
#my @cols = values %{ $args{column_map} };
my $sql = "SELECT $table.* FROM $table "; # join(',', @cols). " FROM $table ".
$sql .= "LEFT JOIN $status_table ON ( $table.$pkey = $status_table.$pkey ) "
if $status_table;
$sql .= "WHERE $status_column IS NULL ";
#$sql .= ' LIMIT '. $opt{L} if $opt{L};
my $sth = $dbi->prepare($sql);
$sth->execute or die $sth->errstr. " executing $sql";
my $cdr_batch = new FS::cdr_batch({
'cdrbatch' => $batch_name . '-import-'. time2str('%Y/%m/%d-%T',time),
});
my $error = $cdr_batch->insert;
die $error if $error;
my $cdrbatchnum = $cdr_batch->cdrbatchnum;
my $imported = 0;
my $row;
while ( $row = $sth->fetchrow_hashref ) {
my %hash = ( 'cdrbatchnum' => $cdrbatchnum );
foreach my $field ( keys %{ $args{column_map} } ) {
my $col_or_coderef = $args{column_map}->{$field};
if ( ref($col_or_coderef) eq 'CODE' ) {
$hash{$field} = &{ $col_or_coderef }( $row );
} else {
$hash{$field} = $row->{ $col_or_coderef };
}
$hash{$field} = '' if $hash{$field} =~ /^\s+$/; #IVR (MSSQL?) bs
}
my $cdr = FS::cdr->new(\%hash);
$cdr->cdrtypenum($opt{c}) if $opt{c};
my $pkey_value = $row->{$pkey};
#print "$pkey_value\n" if $opt{v};
my $error = $cdr->insert;
if ($error) {
#die "$pkey_value: failed import: $error\n";
print "$pkey_value: failed import: $error\n";
} else {
$imported++;
my $updated = $dbi->do($st_sql, undef, $pkey_value );
#$updates += $updated;
die "failed to set status: ".$dbi->errstr."\n" unless $updated;
}
if ( $opt{L} && $imported >= $opt{L} ) {
$sth->finish;
last;
}
}
print "Done.\n";
print "Imported $imported CDRs.\n" if $imported;
$dbi->disconnect;
}
sub cli_usage {
"Usage: \n $0\n\t-H hostname\n\t[ -D database ]\n\t-U user\n\t-P password\n\t[ -c cdrtypenum ]\n\t[ -L num_cdrs_limit ]\n\t[ -T table ]\n\t[ -S status table ]\n\tfreesideuser\n";
}
sub get_queries {
#my ($dbd, $host, $table, $column, $column_create_info, $status_table, $primary_key, $primary_key_info) = @_;
my $info = shift;
#get host and port information.
my ($host, $port) = split /:/, $info->{host};
$host ||= 'localhost';
$port ||= '5000'; # check for pg default 5000 is sybase.
my %dbi_connect_types = (
'Sybase' => ':server='.$host.';port='.$port,
'Pg' => ':host='.$info->{host},
);
#Check for freeside status table
my %dbi_check_statustable = (
'Sybase' => "SELECT * FROM sysobjects WHERE name = '$info->{status_table}'",
'Pg' => "SELECT * FROM information_schema.columns WHERE table_schema = 'public' AND table_name = '$info->{status_table}' AND column_name = '$info->{status_column}'",
);
#Create freeside status table
my %dbi_create_statustable = (
'Sybase' => "CREATE TABLE $info->{status_table} ( $info->{primary_key} $info->{primary_key_info}, $info->{status_column} $info->{status_column_info} )",
'Pg' => "CREATE TABLE $info->{status_table} ( $info->{primary_key} $info->{primary_key_info}, $info->{status_column} $info->{status_column_info} )",
);
#Check for freeside status column
my %dbi_check_statuscolumn = (
'Sybase' => "SELECT syscolumns.name FROM sysobjects
JOIN syscolumns ON sysobjects.id = syscolumns.id
WHERE sysobjects.name LIKE '$info->{table}' AND syscolumns.name = '$info->{status_column}'",
'Pg' => "SELECT * FROM information_schema.columns WHERE table_schema = 'public' AND table_name = '$info->{table}' AND column_name = '$info->{status_column}' ",
);
#Create freeside status column
my %dbi_create_statuscolumn = (
'Sybase' => "ALTER TABLE $info->{table} ADD $info->{status_column} $info->{status_column_info} NULL",
'Pg' => "ALTER TABLE $info->{table} ADD COLUMN $info->{status_column} $info->{status_column_info}",
);
my $queries = {
'connect_type' => $dbi_connect_types{$info->{dbd}},
'check_statustable' => $dbi_check_statustable{$info->{dbd}},
'create_statustable' => $dbi_create_statustable{$info->{dbd}},
'check_statuscolumn' => $dbi_check_statuscolumn{$info->{dbd}},
'create_statuscolumn' => $dbi_create_statuscolumn{$info->{dbd}},
};
return $queries;
}
=head1 BUGS
currently works with Pg(Postgresql) and Sybase(Sybase AES)
Sparse documentation.
=head1 SEE ALSO
L<FS::cdr>
=cut
1;
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