Redesign Email Server settings + managed domain flow

apps/backend/src/lib/managed-email-domains.tsx

@@ -181,6 +181,22 @@ export async function updateManagedEmailDomainWebhookStatus(options: {
   return mapRow(rows[0]!);
 }
 
+export async function demoteOtherAppliedManagedEmailDomains(options: {
+  tenancyId: string,
+  keepId: string,
+}): Promise<void> {
+  await globalPrismaClient.$queryRaw(Prisma.sql`
+    UPDATE "ManagedEmailDomain"
+    SET
+      "status" = 'VERIFIED'::"ManagedEmailDomainStatus",
+      "appliedAt" = NULL,
+      "updatedAt" = CURRENT_TIMESTAMP
+    WHERE "tenancyId" = ${options.tenancyId}
+      AND "id" <> ${options.keepId}
+      AND "status" = 'APPLIED'::"ManagedEmailDomainStatus"
+  `);
+}
+
 export async function markManagedEmailDomainApplied(id: string): Promise<ManagedEmailDomain> {
   const rows = await globalPrismaClient.$queryRaw<ManagedEmailDomainRow[]>(Prisma.sql`
     UPDATE "ManagedEmailDomain"

apps/backend/src/lib/managed-email-onboarding.tsx

@@ -3,6 +3,7 @@ import {
   ManagedEmailDomain,
   ManagedEmailDomainStatus,
   createManagedEmailDomain,
+  demoteOtherAppliedManagedEmailDomains,
   getManagedEmailDomainByResendDomainId,
   getManagedEmailDomainByTenancyAndSubdomain,
   listManagedEmailDomainsForTenancy,
@@ -12,6 +13,7 @@ import {
 import { Tenancy } from "@/lib/tenancies";
 import { getNodeEnvironment, getEnvVariable } from "@stackframe/stack-shared/dist/utils/env";
 import { StackAssertionError, StatusError } from "@stackframe/stack-shared/dist/utils/errors";
+import { runAsynchronously, wait } from "@stackframe/stack-shared/dist/utils/promises";
 
 type ResendDomainRecord = {
   record: string,
@@ -543,7 +545,16 @@ export async function setupManagedEmailProvider(options: { subdomain: string, se
       senderLocalPart: options.senderLocalPart,
       resendDomainId: `managed_mock_${options.tenancy.id}_${normalizedSubdomain}`.replace(/[^a-zA-Z0-9_-]/g, "_"),
       nameServerRecords: ["ns1.dnsimple.com", "ns2.dnsimple.com"],
-      status: "verified",
+      status: "pending_verification",
+    });
+    runAsynchronously(async () => {
+      await wait(1000);
+      await updateManagedEmailDomainWebhookStatus({
+        resendDomainId: row.resendDomainId,
+        providerStatusRaw: "verified",
+        status: "verified",
+        lastError: null,
+      });
     });
     return managedDomainToSetupResult(row);
   }
@@ -631,6 +642,10 @@ export async function applyManagedEmailProvider(options: {
     senderLocalPart: domain.senderLocalPart,
   });
 
+  await demoteOtherAppliedManagedEmailDomains({
+    tenancyId: options.tenancy.id,
+    keepId: domain.id,
+  });
   await markManagedEmailDomainApplied(domain.id);
   return { status: "applied" };
 }