Added migration to drop entity restricted field

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Dan Brown 2022-10-08 15:30:03 +01:00
parent 3839bf6bf1
commit 06a7f1b54a
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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\JoinClause;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
class DropEntityRestrictedField extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
// Remove entity-permissions on non-restricted entities
$deleteInactiveEntityPermissions = function (string $table, string $morphClass) {
$permissionIds = DB::table('entity_permissions')->select('entity_permissions.id as id')
->join($table, function (JoinClause $join) use ($table, $morphClass) {
return $join->where($table . '.restricted', '=', 0)
->on($table . '.id', '=', 'entity_permissions.entity_id');
})->where('entity_type', '=', $morphClass)
->pluck('id');
DB::table('entity_permissions')->whereIn('id', $permissionIds)->delete();
};
$deleteInactiveEntityPermissions('pages', 'page');
$deleteInactiveEntityPermissions('chapters', 'chapter');
$deleteInactiveEntityPermissions('books', 'book');
$deleteInactiveEntityPermissions('bookshelves', 'bookshelf');
// Migrate restricted=1 entries to new entity_permissions (role_id=0) entries
$defaultEntityPermissionGenQuery = function (Builder $query, string $table, string $morphClass) {
return $query->select(['id as entity_id'])
->selectRaw('? as entity_type', [$morphClass])
->selectRaw('? as `role_id`', [0])
->selectRaw('? as `view`', [0])
->selectRaw('? as `create`', [0])
->selectRaw('? as `update`', [0])
->selectRaw('? as `delete`', [0])
->from($table)
->where('restricted', '=', 1);
};
$query = $defaultEntityPermissionGenQuery(DB::query(), 'pages', 'page')
->union(fn(Builder $query) => $defaultEntityPermissionGenQuery($query, 'books', 'book'))
->union(fn(Builder $query) => $defaultEntityPermissionGenQuery($query, 'chapters', 'chapter'))
->union(fn(Builder $query) => $defaultEntityPermissionGenQuery($query, 'bookshelves', 'bookshelf'));
DB::table('entity_permissions')->insertUsing(['entity_id', 'entity_type', 'role_id', 'view', 'create', 'update', 'delete'], $query);
// Drop restricted columns
$dropRestrictedColumn = fn(Blueprint $table) => $table->dropColumn('restricted');
Schema::table('pages', $dropRestrictedColumn);
Schema::table('chapters', $dropRestrictedColumn);
Schema::table('books', $dropRestrictedColumn);
Schema::table('bookshelves', $dropRestrictedColumn);
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
// Create restricted columns
$createRestrictedColumn = fn(Blueprint $table) => $table->boolean('restricted')->index()->default(0);
Schema::table('pages', $createRestrictedColumn);
Schema::table('chapters', $createRestrictedColumn);
Schema::table('books', $createRestrictedColumn);
Schema::table('bookshelves', $createRestrictedColumn);
// Set restrictions for entities that have a default entity permission assigned
// Note: Possible loss of data where default entity permissions have been configured
$restrictEntities = function (string $table, string $morphClass) {
$toRestrictIds = DB::table('entity_permissions')
->where('role_id', '=', 0)
->where('entity_type', '=', $morphClass)
->pluck('entity_id');
DB::table($table)->whereIn('id', $toRestrictIds)->update(['restricted' => true]);
};
$restrictEntities('pages', 'page');
$restrictEntities('chapters', 'chapter');
$restrictEntities('books', 'book');
$restrictEntities('bookshelves', 'bookshelf');
// Delete default entity permissions
DB::table('entity_permissions')->where('role_id', '=', 0)->delete();
}
}