fix oauth feature for all schools

apps/server/src/migrations/mikro-orm/Migration20240725143018.ts

@@ -0,0 +1,39 @@
+import { Migration } from '@mikro-orm/migrations-mongodb';
+
+export class Migration20240725143018 extends Migration {
+	async up(): Promise<void> {
+		// eslint-disable-next-line no-process-env
+		if (process.env.SC_THEME !== 'n21') {
+			return;
+		}
+
+		console.info(`Adding 'oauthProvisioningEnabled' school feature to schools with moin.schule system`);
+
+		const moinSchuleSystem = await this.getCollection('systems').findOne({ alias: 'SANIS' });
+
+		if (!moinSchuleSystem) {
+			console.error('moin.schule system not found');
+			return;
+		}
+		console.info(`moin.schule system ${moinSchuleSystem._id.toHexString()} found`);
+
+		const addOauthFeatureToSchools = await this.driver.nativeUpdate(
+			'schools',
+			{ systems: moinSchuleSystem._id },
+			{
+				$addToSet: {
+					features: {
+						$each: ['oauthProvisioningEnabled'],
+					},
+				},
+			}
+		);
+
+		console.info(`Added 'oauthProvisioningEnabled' school feature to ${addOauthFeatureToSchools.affectedRows} schools`);
+	}
+
+	// eslint-disable-next-line @typescript-eslint/require-await
+	async down(): Promise<void> {
+		console.error(`Migration down not implemented. You might need to restore database from backup!`);
+	}
+}