Files
FHC-Core/application/migrations/011_reihungstest.php
T
2016-07-05 14:20:52 +02:00

89 lines
4.0 KiB
PHP

<?php
if (! defined('BASEPATH')) exit('No direct script access allowed');
require_once APPPATH . '/libraries/MigrationLib.php';
class Migration_Reihungstest extends MigrationLib
{
public function up()
{
$this->startUP();
// Add stufe to public.tbl_reihungstest
$this->addColumn('public', 'tbl_reihungstest', 'stufe', 'smallint');
// Add anmeldefrist to public.tbl_reihungstest
$this->addColumn('public', 'tbl_reihungstest', 'anmeldefrist', 'date');
// Add rt_stufe and punkte to public.tbl_prestudentstatus
$this->addColumn('public', 'tbl_prestudentstatus', 'rt_stufe', 'smallint DEFAULT NULL');
// Create table public.tbl_rt_studienplan
$this->createTable('public', 'tbl_rt_studienplan',
'reihungstest_id integer,
stundenplan_id integer,
CONSTRAINT pk_tbl_rt_studienplan PRIMARY KEY (reihungstest_id, stundenplan_id),
CONSTRAINT fk_rt_studienplan_reihungstest_id FOREIGN KEY (reihungstest_id) REFERENCES public.tbl_reihungstest(reihungstest_id) ON UPDATE CASCADE ON DELETE RESTRICT,
CONSTRAINT fk_rt_studienplan_stundenplan_id FOREIGN KEY (stundenplan_id) REFERENCES lehre.tbl_stundenplan(stundenplan_id) ON UPDATE CASCADE ON DELETE RESTRICT'
);
$this->grantTable('SELECT', 'public', 'tbl_rt_studienplan', 'web');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_studienplan', 'admin');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_studienplan', 'vilesci');
// Create table public.tbl_rt_person
$this->createTable('public', 'tbl_rt_person',
'person_id integer,
rt_id integer,
anmeldedatum date,
teilgenommen boolean DEFAULT FALSE,
ort_kurzbz varchar(16),
punkte numeric(8,4) DEFAULT NULL,
CONSTRAINT pk_tbl_rt_person PRIMARY KEY (person_id, rt_id),
CONSTRAINT fk_rt_person_ort_kurzbz FOREIGN KEY (ort_kurzbz) REFERENCES public.tbl_ort(ort_kurzbz) ON UPDATE CASCADE ON DELETE RESTRICT,
CONSTRAINT fk_rt_person_reihungstest_id FOREIGN KEY (rt_id) REFERENCES public.tbl_reihungstest(reihungstest_id) ON UPDATE CASCADE ON DELETE RESTRICT'
);
$this->grantTable('SELECT', 'public', 'tbl_rt_person', 'web');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_person', 'admin');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_person', 'vilesci');
// Create table public.tbl_rt_ort
$this->createTable('public', 'tbl_rt_ort',
'rt_id integer,
ort_kurzbz varchar(16),
uid varchar(32),
CONSTRAINT pk_tbl_rt_ort PRIMARY KEY (rt_id, ort_kurzbz),
CONSTRAINT fk_rt_ort_reihungstest_id FOREIGN KEY (rt_id) REFERENCES public.tbl_reihungstest(reihungstest_id) ON UPDATE CASCADE ON DELETE RESTRICT,
CONSTRAINT fk_rt_ort_ort_kurzbz FOREIGN KEY (ort_kurzbz) REFERENCES public.tbl_ort(ort_kurzbz) ON UPDATE CASCADE ON DELETE RESTRICT,
CONSTRAINT fk_rt_ort_uid FOREIGN KEY (uid) REFERENCES public.tbl_benutzer(uid) ON UPDATE CASCADE ON DELETE RESTRICT'
);
$this->grantTable('SELECT', 'public', 'tbl_rt_ort', 'web');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_ort', 'admin');
$this->grantTable(array('SELECT', 'INSERT', 'DELETE', 'UPDATE'), 'public', 'tbl_rt_ort', 'vilesci');
$this->endUP();
}
public function down()
{
try
{
$this->dbforge->drop_column('public.tbl_reihungstest', 'stufe');
$this->dbforge->drop_column('public.tbl_reihungstest', 'anmeldefrist');
$this->dbforge->drop_column('public.tbl_prestudentstatus', 'rt_stufe');
echo "Columns public.tbl_reihungstest.stufe, public.tbl_reihungstest.anmeldefrist, public.tbl_prestudentstatus.rt_stufe dropped!";
$this->dbforge->drop_table('public.tbl_rt_studienplan');
$this->dbforge->drop_table('public.tbl_rt_person');
$this->dbforge->drop_table('public.tbl_rt_ort');
echo "Tables public.tbl_rt_studienplan, public.tbl_rt_person, public.tbl_rt_ort dropped!";
}
catch(Exception $e)
{
echo 'Exception: ', $e->getMessage(), "\n";
echo $this->db->error();
}
}
}