BookStack/database/migrations/2015_11_26_221857_add_entity_indexes.php

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<?php
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class AddEntityIndexes extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('books', function (Blueprint $table) {
$table->index('slug');
$table->index('created_by');
$table->index('updated_by');
});
Schema::table('pages', function (Blueprint $table) {
$table->index('slug');
$table->index('book_id');
$table->index('chapter_id');
$table->index('priority');
$table->index('created_by');
$table->index('updated_by');
});
Schema::table('page_revisions', function (Blueprint $table) {
$table->index('page_id');
});
Schema::table('chapters', function (Blueprint $table) {
$table->index('slug');
$table->index('book_id');
$table->index('priority');
$table->index('created_by');
$table->index('updated_by');
});
Schema::table('activities', function (Blueprint $table) {
$table->index('book_id');
$table->index('user_id');
$table->index('entity_id');
});
Schema::table('views', function (Blueprint $table) {
$table->index('user_id');
$table->index('viewable_id');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::table('books', function (Blueprint $table) {
$table->dropIndex('books_slug_index');
$table->dropIndex('books_created_by_index');
$table->dropIndex('books_updated_by_index');
});
Schema::table('pages', function (Blueprint $table) {
$table->dropIndex('pages_slug_index');
$table->dropIndex('pages_book_id_index');
$table->dropIndex('pages_chapter_id_index');
$table->dropIndex('pages_priority_index');
$table->dropIndex('pages_created_by_index');
$table->dropIndex('pages_updated_by_index');
});
Schema::table('page_revisions', function (Blueprint $table) {
$table->dropIndex('page_revisions_page_id_index');
});
Schema::table('chapters', function (Blueprint $table) {
$table->dropIndex('chapters_slug_index');
$table->dropIndex('chapters_book_id_index');
$table->dropIndex('chapters_priority_index');
$table->dropIndex('chapters_created_by_index');
$table->dropIndex('chapters_updated_by_index');
});
Schema::table('activities', function (Blueprint $table) {
$table->dropIndex('activities_book_id_index');
$table->dropIndex('activities_user_id_index');
$table->dropIndex('activities_entity_id_index');
});
Schema::table('views', function (Blueprint $table) {
$table->dropIndex('views_user_id_index');
$table->dropIndex('views_viewable_id_index');
});
}
}