Peace/lib/Peace/DAO/Release.pm

169 lines
3.6 KiB
Perl

package Peace::DAO::Release;
use v5.30.0;
use strict;
use warnings;
use Data::Dumper;
use Params::ValidationCompiler qw/validation_for/;
use Types::Standard qw/HasMethods InstanceOf Str HashRef/;
{
my $validator = validation_for(
params => {
dbh => { type => HasMethods ['selectrow_hashref'], optional => 1 },
}
);
sub new {
my $class = shift;
my %params = $validator->(@_);
my $self = bless {}, $class;
$self->{dbh} = $params{dbh};
return $self;
}
}
{
my $validator = validation_for(
params => {
release => { type => InstanceOf ['Peace::Model::Release'] },
}
);
sub create {
my $self = shift;
my %params = $validator->(@_);
my $release = $params{release};
my $dbh = $self->_dbh;
my $insert = <<'EOF';
INSERT INTO releases
(application, tag, name)
VALUES (?, ?, ?)
RETURNING uuid;
EOF
my $result =
$dbh->selectrow_hashref( $insert, undef, $release->application->uuid,
$release->tag, $release->name );
my $uuid = $result->{uuid};
my $new_release = $self->recover_by_uuid( uuid => $uuid );
$release->uuid( $new_release->uuid );
$release->date_creation( $new_release->date_creation );
return $release;
}
}
{
my $validator = validation_for(
params => {
uuid => { type => Str },
}
);
sub recover_by_uuid {
my $self = shift;
my %params = $validator->(@_);
my $dbh = $self->_dbh;
my $uuid = $params{uuid};
my $result = $dbh->selectrow_hashref( <<'EOF', undef, $uuid );
SELECT uuid, date_creation,
application, name, tag
FROM releases
WHERE uuid = ?;
EOF
if ( !defined $result ) {
die "Release with uuid $uuid not found.";
}
return $self->_select_result_to_release($result);
}
}
{
my $validator = validation_for( params => [ { type => HashRef }, ] );
sub _select_result_to_release {
my $self = shift;
my ($result) = $validator->(@_);
if ( exists $result->{application} ) {
$result->{application_uuid} = delete $result->{application};
$result->{dbh} = $self->_dbh;
}
if ( exists $result->{date_creation} ) {
my $iso8601 = DateTime::Format::Pg->new;
$result->{date_creation} =
$iso8601->parse_datetime( $result->{date_creation} );
}
my $release = Peace::Model::Release->new(%$result);
return $release;
}
}
sub _dbh {
my $self = shift;
return $self->{dbh};
}
1;
=encoding utf8
=head1 NAME
Peace::DAO::Release - The database access object of releases.
=head1 SYNOPSIS
my $release_dao = Peace::DAO::Release->new(
dbh => $dbh
);
$release_dao->create( release => $release );
my $release = $release_dao->recover_by_uuid( uuid => $uuid );
=head1 DESCRIPTION
Peace::DAO::Release allows you to do database operations over
L<Peace::Model::Release> objects.
=head1 INSTANCE METHODS
Peace::DAO::Release implements the following intance methods:
=head2 new
my $release_dao = Peace::DAO::Release->new(
dbh => $dbh
)
Instances a Peace::DAO::Release object.
=head1 METHODS
Peace::DAO::Release implements the following methods:
=head2 recover_by_uuid
my $release = $release_dao->recover_by_uuid(
uuid => $uuid
);
Recovers a L<Peace::Model::Release> by uuid.
=head2 create
$release_dao->create( release => $release );
Creates row in the table releases from a
L<Peace::Model::Release>
=head1 SEE ALSO
L<Peace::Model::Release>
=cut