1 package FS::cust_bill_pkg_detail;
4 use vars qw( @ISA $me $DEBUG %GetInfoType );
6 use FS::Record qw( qsearch qsearchs dbdef dbh );
11 @ISA = qw(FS::Record);
12 $me = '[ FS::cust_bill_pkg_detail ]';
17 FS::cust_bill_pkg_detail - Object methods for cust_bill_pkg_detail records
21 use FS::cust_bill_pkg_detail;
23 $record = new FS::cust_bill_pkg_detail \%hash;
24 $record = new FS::cust_bill_pkg_detail { 'column' => 'value' };
26 $error = $record->insert;
28 $error = $new_record->replace($old_record);
30 $error = $record->delete;
32 $error = $record->check;
36 An FS::cust_bill_pkg_detail object represents additional detail information for
37 an invoice line item (see L<FS::cust_bill_pkg>). FS::cust_bill_pkg_detail
38 inherits from FS::Record. The following fields are currently supported:
42 =item detailnum - primary key
44 =item billpkgnum - link to cust_bill_pkg
46 =item amount - price of this line item detail
48 =item format - '' for straight text and 'C' for CSV in detail
50 =item classnum - link to usage_class
52 =item duration - granularized number of seconds for this call
58 =item accountcode - accountcode
60 =item startdate - CDR startdate, if any
62 =item detail - detail description
72 Creates a new line item detail. To add the line item detail to the database,
75 Note that this stores the hash reference, not a distinct copy of the hash it
76 points to. You can ask the object for a copy with the I<hash> method.
80 # the new method can be inherited from FS::Record, if a table method is defined
82 sub table { 'cust_bill_pkg_detail'; }
86 Adds this record to the database. If there is an error, returns the error,
87 otherwise returns false.
93 my $error = $self->SUPER::insert(@_);
94 return $error if $error;
97 my $acctids = $self->get('acctid') or return '';
98 $acctids = [ $acctids ] unless ref $acctids;
99 foreach my $acctid ( @$acctids ) {
100 my $cdr = FS::cdr->by_key($acctid);
101 $cdr->set('detailnum', $self->detailnum);
102 $error = $cdr->replace;
103 # this should never happen
104 return "error linking CDR #$acctid: $error" if $error;
111 Delete this record from the database.
117 my $error = $self->SUPER::delete;
118 return $error if $error;
119 foreach my $cdr (qsearch('cdr', { detailnum => $self->detailnum })) {
120 $cdr->set('detailnum', '');
121 $error = $cdr->replace;
122 return "error unlinking CDR #" . $cdr->acctid . ": $error" if $error;
126 =item replace OLD_RECORD
128 Replaces the OLD_RECORD with this one in the database. If there is an error,
129 returns the error, otherwise returns false.
133 # the replace method can be inherited from FS::Record (doesn't touch CDRs)
137 Checks all fields to make sure this is a valid line item detail. If there is
138 an error, returns the error, otherwise returns false. Called by the insert
143 # the check method should currently be supplied - FS::Record contains some
144 # data checking routines
149 my $conf = new FS::Conf;
151 my $phonenum = $self->phonenum;
152 my $phonenum_check_method;
153 if ( $conf->exists('svc_phone-allow_alpha_phonenum') ) {
154 $phonenum =~ s/\W//g;
155 $phonenum_check_method = 'ut_alphan';
157 $phonenum =~ s/\D//g;
158 $phonenum_check_method = 'ut_numbern';
160 $self->phonenum($phonenum);
162 $self->ut_numbern('detailnum')
163 || $self->ut_foreign_key('billpkgnum', 'cust_bill_pkg', 'billpkgnum')
164 #|| $self->ut_moneyn('amount')
165 || $self->ut_floatn('amount')
166 || $self->ut_enum('format', [ '', 'C' ] )
167 || $self->ut_numbern('duration')
168 || $self->ut_textn('regionname')
169 || $self->ut_textn('accountcode')
170 || $self->ut_text('detail')
171 || $self->ut_foreign_keyn('classnum', 'usage_class', 'classnum')
172 || $self->$phonenum_check_method('phonenum')
173 || $self->ut_numbern('startdate')
174 || $self->SUPER::check
179 =item formatted [ OPTION => VALUE ... ]
181 Returns detail information for the invoice line item detail formatted for
184 Currently available options are: I<format> I<escape_function>
186 If I<format> is set to html or latex then the format is improved
187 for tabular appearance in those environments if possible.
189 If I<escape_function> is set then the format is processed by this
190 function before being returned.
192 DEPRECATED? (mostly unused, expensive)
193 If I<format_function> is set then the detail is handed to this callback
198 #totally false laziness w/cust_bill_pkg->detail
200 my ( $self, %opt ) = @_;
201 my $format = $opt{format} || '';
202 return () unless defined dbdef->table('cust_bill_pkg_detail');
204 eval "use Text::CSV_XS;";
206 my $csv = new Text::CSV_XS;
208 my $escape_function = sub { shift };
210 $escape_function = \&encode_entities
211 if $format eq 'html';
216 $value =~ s/([#\$%&~_\^{}])( )?/"\\$1". ( ( defined($2) && length($2) ) ? "\\$2" : '' )/ge;
217 $value =~ s/([<>])/\$$1\$/g;
220 if $format eq 'latex';
222 $escape_function = $opt{escape_function} if $opt{escape_function};
224 my $format_sub = sub { my $detail = shift;
225 $csv->parse($detail) or return "can't parse $detail";
226 join(' - ', map { &$escape_function($_) }
231 $format_sub = sub { my $detail = shift;
232 $csv->parse($detail) or return "can't parse $detail";
233 join('</TD><TD>', map { &$escape_function($_) }
237 if $format eq 'html';
239 $format_sub = sub { my $detail = shift;
240 $csv->parse($detail) or return "can't parse $detail";
241 #join(' & ', map { '\small{'. &$escape_function($_). '}' } # $csv->fields );
244 foreach ($csv->fields) {
245 $result .= ' & ' if $column > 1;
246 if ($column > 6) { # KLUDGE ALERT!
247 $result .= '\multicolumn{1}{l}{\scriptsize{'.
248 &$escape_function($_). '}}';
250 $result .= '\scriptsize{'. &$escape_function($_). '}';
256 if $format eq 'latex';
258 $format_sub = $opt{format_function} if $opt{format_function};
261 ? &{$format_sub}( $self->detail, $self )
262 : &{$escape_function}( $self->detail )
268 Returns the L<FS::cust_bill_pkg> object (the invoice line item) that
269 this detail belongs to.
275 my $billpkgnum = $self->billpkgnum or return '';
276 FS::cust_bill_pkg->by_key($billpkgnum);
279 # Used by FS::Upgrade to migrate to a new database schema
280 sub _upgrade_schema { # class method
282 my ($class, %opts) = @_;
284 warn "$me upgrading $class\n" if $DEBUG;
286 my $classnum = dbdef->table($class->table)->column('classnum')
289 my $type = $classnum->type;
290 unless ( $type =~ /^int/i || $type =~ /int$/i ) {
293 if ( $dbh->{Driver}->{Name} eq 'Pg' ) {
295 eval "use DBI::Const::GetInfoType;";
298 my $major_version = 0;
299 $dbh->get_info( $GetInfoType{SQL_DBMS_VER} ) =~ /^(\d{2})/
300 && ( $major_version = sprintf("%d", $1) );
302 if ( $major_version > 7 ) {
304 # ideally this would be supported in DBIx-DBSchema and friends
306 foreach my $table ( qw( cust_bill_pkg_detail h_cust_bill_pkg_detail ) ){
308 warn "updating $table column classnum to integer\n" if $DEBUG;
309 my $sql = "ALTER TABLE $table ALTER classnum TYPE int USING ".
311 my $sth = $dbh->prepare($sql) or die $dbh->errstr;
312 $sth->execute or die $sth->errstr;
316 } elsif ( $dbh->{pg_server_version} =~ /^704/ ) { # earlier?
318 # ideally this would be supported in DBIx-DBSchema and friends
320 # XXX_FIXME better locking
322 foreach my $table ( qw( cust_bill_pkg_detail h_cust_bill_pkg_detail ) ){
324 warn "updating $table column classnum to integer\n" if $DEBUG;
326 my $sql = "ALTER TABLE $table RENAME classnum TO old_classnum";
327 my $sth = $dbh->prepare($sql) or die $dbh->errstr;
328 $sth->execute or die $sth->errstr;
330 my $def = dbdef->table($table)->column('classnum');
331 $def->type('integer');
333 $sql = "ALTER TABLE $table ADD COLUMN ". $def->line($dbh);
334 $sth = $dbh->prepare($sql) or die $dbh->errstr;
335 $sth->execute or die $sth->errstr;
337 $sql = "UPDATE $table SET classnum = int4( text( old_classnum ) )";
338 $sth = $dbh->prepare($sql) or die $dbh->errstr;
339 $sth->execute or die $sth->errstr;
341 $sql = "ALTER TABLE $table DROP old_classnum";
342 $sth = $dbh->prepare($sql) or die $dbh->errstr;
343 $sth->execute or die $sth->errstr;
349 die "cust_bill_pkg_detail classnum upgrade unsupported for this Pg version\n";
355 die "cust_bill_pkg_detail classnum upgrade only supported for Pg 8+\n";
363 # Used by FS::Upgrade to migrate to a new database
364 sub _upgrade_data { # class method
366 my ($class, %opts) = @_;
368 warn "$me Checking for unmigrated invoice line item details\n" if $DEBUG;
370 my @cbpd = qsearch({ 'table' => $class->table,
372 'extra_sql' => 'WHERE invnum IS NOT NULL AND '.
373 'pkgnum IS NOT NULL',
377 warn "$me Found unmigrated invoice line item details\n" if $DEBUG;
379 foreach my $cbpd ( @cbpd ) {
380 my $detailnum = $cbpd->detailnum;
381 warn "$me Contemplating detail $detailnum\n" if $DEBUG > 1;
383 qsearchs({ 'table' => 'cust_bill_pkg',
384 'hashref' => { 'invnum' => $cbpd->invnum,
385 'pkgnum' => $cbpd->pkgnum,
387 'order_by' => 'ORDER BY billpkgnum LIMIT 1',
389 if ($cust_bill_pkg) {
390 $cbpd->billpkgnum($cust_bill_pkg->billpkgnum);
393 my $error = $cbpd->replace;
395 warn "*** WARNING: error replacing line item detail ".
396 "(cust_bill_pkg_detail) $detailnum: $error ***\n"
399 warn "Found orphaned line item detail $detailnum during upgrade.\n";
416 L<FS::cust_bill_pkg>, L<FS::Record>, schema.html from the base documentation.