feat: filter SMS routes by channel sensitive words

api/src/send-chain/send-downstream-delivery.service.ts

@@ -466,7 +466,8 @@ export class SendDownstreamDeliveryService {
     const existing = await this.prisma.smsReceiptRecord.findFirst({
       where: { messageRecordId: message.id, gatewayMessageId: `PLATFORM:${message.messageId}` },
     });
-    if (existing && !errorCode.startsWith('DRN')) return existing;
+    const recoverableRejection = errorCode.startsWith('DRN') || errorCode === 'CSW';
+    if (existing && !recoverableRejection) return existing;
     const deliveredAt = new Date();
     await this.prisma.smsMessageRecord.update({
       where: { id: message.id },
@@ -501,12 +502,12 @@ export class SendDownstreamDeliveryService {
     };
     const receipt =
       existing ??
-      (errorCode.startsWith('DRN')
+      (recoverableRejection
         ? await this.prisma.smsReceiptRecord.upsert({ where: { receiptKey }, update: {}, create: receiptData })
         : await this.prisma.smsReceiptRecord.create({ data: receiptData }));
     await queueFinalReceiptDeliveries(this.prisma, (request) => this.facade.queueAndTryDownstreamDelivery(request), {
       message,
-      propagateHttpQueueError: errorCode.startsWith('DRN'),
+      propagateHttpQueueError: recoverableRejection,
       allowBusinessRejectionCmppDelivery: errorCode === 'ACCOUNT' || errorCode === 'INTERFACE',
       payload: {
         messageId: message.messageId,
@@ -520,6 +521,11 @@ export class SendDownstreamDeliveryService {
       },
     });
     if (message.batchTaskId) await this.facade.refreshTaskProgress(message.batchTaskId);
+    if (errorCode === 'CSW')
+      await this.prisma.smsMessageRecord.update({
+        where: { id: message.id },
+        data: { channelWordFinalizationPending: false },
+      });
     if (errorCode.startsWith('DRN'))
       await this.prisma.smsMessageRecord.update({ where: { id: message.id }, data: { drainageReceiptPending: false } });
     return receipt;