DBIx-Class-Report

Create arbitrary DBIx::Class resultsets on the fly.

DESCRIPTION

Throw arbitrary SQL at DBIx::Class and get a resultset back, including custom
methods, if needed.

    my $sql = <<'SQL';
      SELECT var.name, ce.event_type, count(*)
        FROM tracking_conversion_event ce
        JOIN tracking_visitor visitor      ON visitor.tracking_visitor_id      = ce.tracking_visitor_id
        JOIN tracking_version_variant curr ON curr.tracking_version_variant_id = visitor.tracking_version_variant_id
        JOIN tracking_version ver          ON ver.tracking_version_id          = curr.tracking_version_id
        JOIN tracking_variant var          ON var.tracking_variant_id          = curr.tracking_variant_id
       WHERE ver.tracking_id = ?
         AND ver.version     = ?
    GROUP BY 1, 2
    SQL
   
    my $events_per_name = DBIx::Class::Report->new(
       schema  => $schema,
       sql     => $sql,
       columns => [qw/name event_type total/],
       methods => {
           tracking_version => sub {
              my $self = shift;
              return $self->result_source->schema->resultset('TrackingVersion')->find($self->tracking_version_id);
           },
           tracking_variant => sub {
              my $self = shift;
              return $self->result_source->schema->resultset('TrackingVersion')->find($self->tracking_variant_id);
           },
    );
   
    my $resultset = $events_per_name->fetch( $tracking_id, $version );
    say $resultset->count; # yeah, it behaves just like a normal dbic resultset
   
    while ( my $result = $resultset->next ) {
       say $result->name;
       say $result->event_type;
       say $result->total;
       my $tracking_version = $result->tracking_version;
       ...
    }

INSTALLATION

To install this module, run the following commands:

	perl Makefile.PL
	make
	make test
	make install

SUPPORT AND DOCUMENTATION

After installing, you can find documentation for this module with the
perldoc command.

    perldoc DBIx::Class::Report

You can also look for information at:

    RT, CPAN's request tracker (report bugs here)
        http://rt.cpan.org/NoAuth/Bugs.html?Dist=DBIx-Class-Report

    AnnoCPAN, Annotated CPAN documentation
        http://annocpan.org/dist/DBIx-Class-Report

    CPAN Ratings
        http://cpanratings.perl.org/d/DBIx-Class-Report

    Search CPAN
        http://search.cpan.org/dist/DBIx-Class-Report/


LICENSE AND COPYRIGHT

Copyright (C) 2015 Curtis "Ovid" Poe

This program is free software; you can redistribute it and/or modify it
under the terms of the the Artistic License (2.0). You may obtain a
copy of the full license at:

L<http://www.perlfoundation.org/artistic_license_2_0>

Any use, modification, and distribution of the Standard or Modified
Versions is governed by this Artistic License. By using, modifying or
distributing the Package, you accept this license. Do not use, modify,
or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made
by someone other than you, you are nevertheless required to ensure that
your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge
patent license to make, have made, use, offer to sell, sell, import and
otherwise transfer the Package with respect to any patent claims
licensable by the Copyright Holder that are necessarily infringed by the
Package. If you institute patent litigation (including a cross-claim or
counterclaim) against any party alleging that the Package constitutes
direct or contributory patent infringement, then this Artistic License
to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY
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CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.