#!/usr/bin/perl
use strict;
use warnings;
use 5.010;
use FindBin '$Bin';
use lib "$Bin/../lib";
use Data::Dumper;
use DBI;
package Customer;
use parent 'ActiveRecord::Simple';
__PACKAGE__->table_name('customers');
__PACKAGE__->primary_key('id');
__PACKAGE__->columns(qw/id first_name second_name age email/);
__PACKAGE__->has_many('orders' => 'Order');
__PACKAGE__->has_many('achievements' => { CustomersAchievement => 'Achievement' });
package Order;
use parent 'ActiveRecord::Simple';
__PACKAGE__->table_name('orders');
__PACKAGE__->primary_key('id');
__PACKAGE__->columns(qw/id title amount customer_id/);
__PACKAGE__->belongs_to(customer => 'Customer');
package Achievement;
use parent 'ActiveRecord::Simple';
__PACKAGE__->table_name('achievements');
__PACKAGE__->primary_key('id');
__PACKAGE__->columns(qw/id title/);
__PACKAGE__->has_many(customers => { 'CustomersAchievement' => 'Customer' });
package CustomersAchievement;
use parent 'ActiveRecord::Simple';
__PACKAGE__->table_name('customers_achievements');
__PACKAGE__->columns(qw/customer_id achievement_id/);
__PACKAGE__->belongs_to(customer => 'Customer');
__PACKAGE__->belongs_to(achievement => 'Achievement');
package main;
use Test::More;
eval { require DBD::SQLite } or plan skip_all => 'Need DBD::SQLite for testing';
my $dbh = DBI->connect("dbi:SQLite:dbname=:memory:","","")
or die DBI->errstr;
my $_INIT_SQL_CUSTOMERS = q{
CREATE TABLE `customers` (
`id` int AUTO_INCREMENT,
`first_name` varchar(200) NULL,
`second_name` varchar(200) NOT NULL,
`age` tinyint(2) NULL,
`email` varchar(200) NOT NULL,
PRIMARY KEY (`id`)
);
};
my $_DATA_SQL_CUSTOMERS = q{
INSERT INTO `customers` (`id`, `first_name`, `second_name`, `age`, `email`)
VALUES
(1,'Bob','Dylan',NULL,'bob.dylan@aol.com'),
(2,'John','Doe',77,'john@doe.com'),
(3,'Bill','Clinton',50,'mynameisbill@gmail.com'),
(4,'Bob','Marley',NULL,'bob.marley@forever.com'),
(5,'','',NULL,'foo.bar@bazz.com');
};
$dbh->do($_INIT_SQL_CUSTOMERS);
$dbh->do($_DATA_SQL_CUSTOMERS);
my $_INIT_SQL_ORDERS = q{
CREATE TABLE `orders` (
`id` int AUTO_INCREMENT,
`title` varchar(200) NOT NULL,
`amount` decimal(10,2) NOT NULL DEFAULT 0.0,
`customer_id` int NOT NULL references `customers` (`id`),
PRIMARY KEY (`id`)
);
};
my $_DATA_SQL_ORDERS = q{
INSERT INTO `orders` (`id`, `title`, `amount`, `customer_id`)
VALUES
(1, 'The Order #1', 10, 1),
(2, 'The Order #2', 5.66, 2),
(3, 'The Order #3', 6.43, 3),
(4, 'The Order #4', 2.20, 1),
(5, 'The Order #5', 3.39, 4);
};
$dbh->do($_INIT_SQL_ORDERS);
$dbh->do($_DATA_SQL_ORDERS);
my $_INIT_SQL_ACHIEVEMENTS = q{
CREATE TABLE `achievements` (
`id` int AUTO_INCREMENT,
`title` varchar(30) NOT NULL,
PRIMARY KEY (`id`)
);
};
my $_DATA_SQL_ACHEIVEMENTS = q{
INSERT INTO `achievements` (`id`, `title`)
VALUES
(1, 'Bronze'),
(2, 'Silver'),
(3, 'Gold');
};
$dbh->do($_INIT_SQL_ACHIEVEMENTS);
$dbh->do($_DATA_SQL_ACHEIVEMENTS);
my $_INIT_SQL_CA = q{
CREATE TABLE `customers_achievements` (
`customer_id` int NOT NULL references customers (id),
`achievement_id` int NOT NULL references achievements (id)
);
};
my $_DATA_SQL_CA = q{
INSERT INTO `customers_achievements` (`customer_id`, `achievement_id`)
VALUES
(1, 1),
(1, 2),
(2, 1),
(2, 3),
(3, 1),
(3, 2),
(3, 3);
};
$dbh->do($_INIT_SQL_CA);
$dbh->do($_DATA_SQL_CA);
Customer->dbh($dbh);
ok my $Bill = Customer->get(3), 'got Bill';
ok my $achievement = Achievement->new({ title => 'Bill Achievement', id => 4 })->save, 'create achievement';
is $Bill->id, 3;
is $achievement->id, 4;
ok $Bill->achievement($achievement)->save, 'trying to bind achievement to the customer';
ok my $ca = CustomersAchievement->find({ customer_id => $Bill->id, achievement_id => $achievement->id })->fetch, 'fetching binding';
is $ca->customer_id, $Bill->id;
is $ca->achievement_id, $achievement->id;
my @ca = CustomersAchievement->find({ customer_id => $Bill->id, achievement_id => $achievement->id })->fetch;
ok my $cnt = $Bill->achievements({ title => 'Bill Achievement' })->count(), 'trying to count customers achievements';
is $cnt, 1, 'looks good';
ok $Bill->achievements({ title => 'Bill Achievement' })->exists;
ok !$Bill->achievements({ title => 'Not Existing Achievement' })->exists;
ok my @bills_orders = $Bill->orders->fetch, 'got Bill\'s orders';
is scalar @bills_orders, 1;
ok my $order = Order->get(3), 'order';
ok $order->customer, 'the order has a customer';
is $order->customer->id, $bills_orders[0]->id;
ok my @achievements = $Bill->achievements->fetch;#
is @achievements, 4;
isa_ok $achievements[0], 'Achievement';
ok my $a = Achievement->get(1);
ok my @customers = $a->customers->order_by('id')->fetch;
is @customers, 3;
done_testing();