feat(sms): make FromNumber optional — support Twilio Messaging-Service-only configs (UI-Med-2)

Code-review finding UI-Med-2: the design doc + delivery adapter treat FromNumber and
MessagingServiceSid as either-or, but the entity ctor, EF schema, UI and CLI all hard-
required FromNumber — so a Messaging-Service-only Twilio config (a normal production
setup) could not be created. Bring the implementation into line with the spec:

- Commons: SmsConfiguration.FromNumber -> string? (ctor fromNumber optional);
  UpdateSmsConfigCommand.FromNumber -> string?.
- ConfigurationDatabase: FromNumber.IsRequired(false) + migration SmsFromNumberOptional
  (ALTER COLUMN nullable, idempotent; Down backfills '' — harmless, MsgSid keeps it
  deliverable) + regenerated model snapshot.
- Transport: SmsConfigDto.FromNumber -> string? (round-trips a Messaging-Service-only config).
- CentralUI: form validation requires AccountSid + at-least-one-of(FromNumber, MsgSid);
  nullable create/edit paths; From-number help text.
- CLI: --from-number no longer Required; BuildUpdateSmsConfigCommand validates the either-or.
- Adapter: From branch null-forgiving (guarded by the existing incomplete-config check).

Tests: ManagementActor MsgSid-only persists null FromNumber; CLI MsgSid-only builds +
neither-throws + contract (--from-number not Required); CentralUI MsgSid-only save.
This commit is contained in:
Joseph Doherty
2026-06-19 15:19:40 -04:00
parent a9393c8913
commit 33e1802e6d
14 changed files with 2133 additions and 28 deletions
@@ -10,4 +10,6 @@ public record DeleteNotificationListCommand(int NotificationListId);
public record ListSmtpConfigsCommand;
public record UpdateSmtpConfigCommand(int SmtpConfigId, string Server, int Port, string AuthMode, string FromAddress, string? TlsMode = null, string? Credentials = null);
public record ListSmsConfigsCommand;
public record UpdateSmsConfigCommand(int SmsConfigId, string AccountSid, string FromNumber, string? MessagingServiceSid = null, string? ApiBaseUrl = null, string? AuthToken = null);
// FromNumber is optional: a Twilio Messaging-Service-only config supplies MessagingServiceSid
// instead. At-least-one-of (FromNumber, MessagingServiceSid) is validated at the CLI/UI boundary.
public record UpdateSmsConfigCommand(int SmsConfigId, string AccountSid, string? FromNumber, string? MessagingServiceSid = null, string? ApiBaseUrl = null, string? AuthToken = null);