CHIEFSOFT\ameye
98 lines
4.0 KiB
PHP
98 lines
4.0 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file classes/migration/install/AnnouncementsMigration.php
|
|
*
|
|
* Copyright (c) 2014-2021 Simon Fraser University
|
|
* Copyright (c) 2000-2021 John Willinsky
|
|
* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
|
|
*
|
|
* @class AnnouncementsMigration
|
|
*
|
|
* @brief Describe database table structures.
|
|
*/
|
|
|
|
namespace PKP\migration\install;
|
|
|
|
use Illuminate\Database\Schema\Blueprint;
|
|
use Illuminate\Support\Facades\Schema as Schema;
|
|
|
|
class AnnouncementsMigration extends \PKP\migration\Migration
|
|
{
|
|
/**
|
|
* Run the migrations.
|
|
*/
|
|
public function up(): void
|
|
{
|
|
// Announcement types.
|
|
Schema::create('announcement_types', function (Blueprint $table) {
|
|
$table->comment('Announcement types allow for announcements to optionally be categorized.');
|
|
$table->bigInteger('type_id')->autoIncrement();
|
|
|
|
$table->bigInteger('context_id');
|
|
$contextDao = \APP\core\Application::getContextDAO();
|
|
$table->foreign('context_id')->references($contextDao->primaryKeyColumn)->on($contextDao->tableName)->onDelete('cascade');
|
|
$table->index(['context_id'], 'announcement_types_context_id');
|
|
});
|
|
|
|
// Locale-specific announcement type data
|
|
Schema::create('announcement_type_settings', function (Blueprint $table) {
|
|
$table->comment('More data about announcement types, including localized properties like their names.');
|
|
$table->bigIncrements('announcement_type_setting_id');
|
|
$table->bigInteger('type_id');
|
|
$table->foreign('type_id')->references('type_id')->on('announcement_types')->onDelete('cascade');
|
|
$table->index(['type_id'], 'announcement_type_settings_type_id');
|
|
|
|
$table->string('locale', 14)->default('');
|
|
$table->string('setting_name', 255);
|
|
$table->mediumText('setting_value')->nullable();
|
|
$table->string('setting_type', 6);
|
|
|
|
$table->unique(['type_id', 'locale', 'setting_name'], 'announcement_type_settings_unique');
|
|
});
|
|
|
|
// Announcements.
|
|
Schema::create('announcements', function (Blueprint $table) {
|
|
$table->comment('Announcements are messages that can be presented to users e.g. on the homepage.');
|
|
$table->bigInteger('announcement_id')->autoIncrement();
|
|
// NOT NULL not included for upgrade purposes
|
|
$table->smallInteger('assoc_type')->nullable();
|
|
$table->bigInteger('assoc_id');
|
|
|
|
$table->bigInteger('type_id')->nullable();
|
|
$table->foreign('type_id')->references('type_id')->on('announcement_types')->onDelete('set null');
|
|
$table->index(['type_id'], 'announcements_type_id');
|
|
|
|
$table->date('date_expire')->nullable();
|
|
$table->datetime('date_posted');
|
|
$table->index(['assoc_type', 'assoc_id'], 'announcements_assoc');
|
|
});
|
|
|
|
// Locale-specific announcement data
|
|
Schema::create('announcement_settings', function (Blueprint $table) {
|
|
$table->comment('More data about announcements, including localized properties like names and contents.');
|
|
$table->bigIncrements('announcement_setting_id');
|
|
$table->bigInteger('announcement_id');
|
|
$table->foreign('announcement_id')->references('announcement_id')->on('announcements')->onDelete('cascade');
|
|
$table->index(['announcement_id'], 'announcement_settings_announcement_id');
|
|
|
|
$table->string('locale', 14)->default('');
|
|
$table->string('setting_name', 255);
|
|
$table->mediumText('setting_value')->nullable();
|
|
|
|
$table->unique(['announcement_id', 'locale', 'setting_name'], 'announcement_settings_unique');
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Reverse the migration.
|
|
*/
|
|
public function down(): void
|
|
{
|
|
Schema::drop('announcement_settings');
|
|
Schema::drop('announcements');
|
|
Schema::drop('announcement_type_settings');
|
|
Schema::drop('announcement_types');
|
|
}
|
|
}
|