Add new API role for problem upload

This is for an usecase like EUC where there is an Ad-Hoc group which
doesn't know each other yet (or even the system). The responsibility for
the upload of the problems lies with one team which does not want admin
access to make sure nothing gets broken.

Author: vmcj

webapp/migrations/Version20240629154640.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240629154640 extends AbstractMigration
+{
+    private const NEW_ROLES = ['api_problem_change' => 'API Problem Changer'];
+
+    public function getDescription(): string
+    {
+        return 'Add new roles to the database.';
+    }
+
+    public function up(Schema $schema): void
+    {
+        foreach(self::NEW_ROLES as $role => $description) {
+            $existingRole = $this->connection->fetchAssociative('SELECT * FROM role WHERE role = :role', ['role' => $role]);
+            if (!$existingRole) {
+                $this->addSql(
+                    'INSERT INTO role (`role`, `description`) VALUES (:role, :desc)',
+                    ['role' => $role, 'desc' => $description]
+                );
+            }
+        }
+    }
+
+    public function down(Schema $schema): void
+    {
+        foreach(array_keys(self::NEW_ROLES) as $role) {
+            $this->addSql('DELETE FROM role WHERE role = ' . $role );
+        }
+    }
+
+    public function isTransactional(): bool
+    {
+        return false;
+    }
+}

webapp/src/DataFixtures/DefaultData/RoleFixture.php

@@ -20,15 +20,16 @@ public function load(ObjectManager $manager): void
     {
         // Mapping from role to description
         $roles = [
-            'admin'             => 'Administrative User',
-            'jury'              => 'Jury User',
-            'team'              => 'Team Member',
-            'balloon'           => 'Balloon runner',
-            'judgehost'         => '(Internal/System) Judgehost',
-            'api_reader'        => 'API reader',
-            'api_writer'        => 'API writer',
-            'api_source_reader' => 'Source code reader',
-            'clarification_rw'  => 'Clarification handler',
+            'admin'              => 'Administrative User',
+            'jury'               => 'Jury User',
+            'team'               => 'Team Member',
+            'balloon'            => 'Balloon runner',
+            'judgehost'          => '(Internal/System) Judgehost',
+            'api_reader'         => 'API reader',
+            'api_writer'         => 'API writer',
+            'api_source_reader'  => 'Source code reader',
+            'clarification_rw'   => 'Clarification handler',
+            'api_problem_change' => 'API Problem Changer'
         ];
         foreach ($roles as $roleName => $description) {
             if (!($role = $manager->getRepository(Role::class)->findOneBy(['dj_role' => $roleName]))) {