new features

backend/src/services/dms.ts

@@ -179,6 +179,32 @@ export class DmsService {
     console.log(`[dms] password updated for mailbox: ${normalized}`);
   }
 
+  /**
+   * Set the storage quota for a mailbox via the docker-mailserver
+   * `setup quota set` subcommand. quotaGb must be a positive integer.
+   * Equivalent to: docker exec mailserver setup quota set user@example.com 35G
+   */
+  async setQuota(email: string, quotaGb: number): Promise<void> {
+    const normalized = normalizeEmail(email);
+    const gb = Math.floor(Number(quotaGb));
+
+    if (!Number.isFinite(gb) || gb <= 0 || gb > 1024) {
+      throw new Error(`Invalid quota size: ${quotaGb}`);
+    }
+
+    console.log(`[dms] setting quota for ${normalized} to ${gb}G`);
+
+    await this.assertDockerAccess();
+
+    await run(
+      'docker',
+      ['exec', config.dmsContainer, 'setup', 'quota', 'set', normalized, `${gb}G`],
+      120000,
+    );
+
+    console.log(`[dms] quota set for ${normalized}: ${gb}G`);
+  }
+
   async syncSesDomain(domain: string): Promise<void> {
     const normalizedDomain = domain.toLowerCase();
 
@@ -204,4 +230,4 @@ export class DmsService {
 
     return parseDoveadmQuota(stdout);
   }
-}
+}