forward_sql export, RT#13247

[freeside.git] / FS / FS / part_export / sql_Common.pm

diff --git a/FS/FS/part_export/sql_Common.pm b/FS/FS/part_export/sql_Common.pm
new file mode 100644 (file)
index 0000000..6aab7ec
--- /dev/null
+++ b/FS/FS/part_export/sql_Common.pm
@@ -0,0 +1,215 @@
+package FS::part_export::sql_Common;
+use base qw( FS::part_export );
+
+use strict;
+use Tie::IxHash;
+
+tie my %options, 'Tie::IxHash',
+  'datasrc'            => { label => 'DBI data source' },
+  'username'           => { label => 'Database username' },
+  'password'           => { label => 'Database password' },
+  'table'              => { label => 'Database table' },
+  'schema'             => { label =>
+                              'Database schema mapping to Freeside methods.',
+                            type  => 'textarea',
+                          },
+  'static'             => { label =>
+                              'Database schema mapping to static values.',
+                            type  => 'textarea',
+                          },
+  'primary_key'        => { label => 'Database primary key' },
+;
+
+sub sql_options {
+  \%options;
+}
+sub _schema_map { shift->_map('schema'); }
+sub _static_map { shift->_map('static'); }
+
+sub _map {
+  my $self = shift;
+  map { /^\s*(\S+)\s*(\S+)\s*$/ } split("\n", $self->option(shift) );
+}
+
+sub _map_arg_callback {
+  ();
+}
+
+sub rebless { shift; }
+
+sub _export_insert {
+  my($self, $svc_x) = (shift, shift);
+
+  my %schema = $self->_schema_map;
+  my %static = $self->_static_map;
+
+  my %record = (
+
+    ( map { $_ => $static{$_} } keys %static ),
+  
+    ( map { my $value = $schema{$_};
+            my @arg = $self->_map_arg_callback($value);
+            $_ => $svc_x->$value(@arg);
+          } keys %schema
+    ),
+
+  );
+
+  my $err_or_queue =
+    $self->sql_Common_queue(
+      $svc_x->svcnum,
+      'insert',
+      $self->option('table'),
+      %record
+    );
+  return $err_or_queue unless ref($err_or_queue);
+
+  '';
+
+}
+
+sub _export_replace {
+  my($self, $new, $old) = (shift, shift, shift);
+
+  my %schema = $self->_schema_map;
+  my %static = $self->_static_map;
+
+  my @primary_key = ();
+  if ( $self->option('primary_key') =~ /,/ ) {
+    foreach my $key ( split(/\s*,\s*/, $self->option('primary_key') ) ) {
+      my $keymap = $schema{$key};
+      push @primary_key, $old->$keymap();
+    }
+  } else {
+    my $keymap = $schema{$self->option('primary_key')};
+    push @primary_key, $old->$keymap();
+  }
+
+  my %record = (
+
+    ( map { $_ => $static{$_} } keys %static ),
+  
+    ( map { my $value = $schema{$_};
+            my @arg = $self->_map_arg_callback($value);
+            $_ => $new->$value(@arg);
+          } keys %schema
+    ),
+
+  );
+
+  my $err_or_queue = $self->sql_Common_queue(
+    $new->svcnum,
+    'replace',
+    $self->option('table'),
+    $self->option('primary_key'), @primary_key, 
+    %record,
+  );
+  return $err_or_queue unless ref($err_or_queue);
+  '';
+}
+
+sub _export_delete {
+  my ( $self, $svc_x ) = (shift, shift);
+
+  my %schema = $self->_schema_map;
+
+  my %primary_key = ();
+  if ( $self->option('primary_key') =~ /,/ ) {
+    foreach my $key ( split(/\s*,\s*/, $self->option('primary_key') ) ) {
+      my $keymap = $schema{$key};
+      $primary_key{ $key } = $svc_x->$keymap();
+    }
+  } else {
+    my $keymap = $schema{$self->option('primary_key')};
+    $primary_key{ $self->option('primary_key') } = $svc_x->$keymap(),
+  }
+
+  my $err_or_queue = $self->sql_Common_queue(
+    $svc_x->svcnum,
+    'delete',
+    $self->option('table'),
+    %primary_key,
+    #$self->option('primary_key') => $svc_x->$keymap(),
+  );
+  return $err_or_queue unless ref($err_or_queue);
+  '';
+}
+
+sub sql_Common_queue {
+  my( $self, $svcnum, $method ) = (shift, shift, shift);
+  my $queue = new FS::queue {
+    'svcnum' => $svcnum,
+    'job'    => "FS::part_export::sql_Common::sql_Common_$method",
+  };
+  $queue->insert(
+    $self->option('datasrc'),
+    $self->option('username'),
+    $self->option('password'),
+    @_,
+  ) or $queue;
+}
+
+sub sql_Common_insert { #subroutine, not method
+  my $dbh = sql_Common_connect(shift, shift, shift);
+  my( $table, %record ) = @_;
+
+  my $sth = $dbh->prepare(
+    "INSERT INTO $table ( ". join(", ", keys %record).
+    " ) VALUES ( ". join(", ", map '?', keys %record ). " )"
+  ) or die $dbh->errstr;
+
+  $sth->execute( values(%record) )
+    or die "can't insert into $table table: ". $sth->errstr;
+
+  $dbh->disconnect;
+}
+
+sub sql_Common_delete { #subroutine, not method
+  my $dbh = sql_Common_connect(shift, shift, shift);
+  my( $table, %record ) = @_;
+
+  my $sth = $dbh->prepare(
+    "DELETE FROM $table WHERE ". join(' AND ', map "$_ = ? ", keys %record )
+  ) or die $dbh->errstr;
+
+  $sth->execute( map $record{$_}, keys %record )
+    or die "can't delete from $table table: ". $sth->errstr;
+
+  $dbh->disconnect;
+}
+
+sub sql_Common_replace { #subroutine, not method
+  my $dbh = sql_Common_connect(shift, shift, shift);
+
+  my( $table, $pkey ) = ( shift, shift );
+
+  my %primary_key = ();
+  if ( $pkey =~ /,/ ) {
+    foreach my $key ( split(/\s*,\s*/, $pkey ) ) {
+      $primary_key{$key} = shift;
+    }
+  } else {
+    $primary_key{$pkey} = shift;
+  }
+
+  my %record = @_;
+
+  my $sth = $dbh->prepare(
+    "UPDATE $table".
+    ' SET '.   join(', ',    map "$_ = ?", keys %record      ).
+    ' WHERE '. join(' AND ', map "$_ = ?", keys %primary_key )
+  ) or die $dbh->errstr;
+
+  $sth->execute( values(%record), values(%primary_key) );
+
+  $dbh->disconnect;
+}
+
+sub sql_Common_connect {
+  #my($datasrc, $username, $password) = @_;
+  #DBI->connect($datasrc, $username, $password) or die $DBI::errstr;
+  DBI->connect(@_) or die $DBI::errstr;
+}
+
+1;
+