feat: improve domain verification UX with enhanced feedback by enemyrr · Pull Request #202 · usesend/useSend

enemyrr · 2025-08-23T11:46:52Z

Summary

Enhanced domain verification button with proper loading states and spinner
Added comprehensive toast notifications for verification events (start, success, error)
Implemented visual progress indicators and status messages during verification
Improved button text to reflect current verification state
Added better error handling in the startVerification tRPC mutation

Changes Made

Enhanced Verify Button: Added loading spinner, dynamic button text based on state
Toast Notifications: Success/error/info messages for all verification events
Visual Progress Indicators: Status section with spinner and descriptive messages
Better Error Handling: Improved startVerification mutation with proper validation
Status Tracking: Automatic detection of verification completion with feedback

Test Plan

Test domain verification flow from start to completion
Verify toast notifications appear correctly for all states
Check that button states update properly during verification
Test error scenarios and retry functionality
Ensure visual indicators work correctly

Summary by CodeRabbit

New Features
- Rich domain verification feedback: toasts on status changes, a dedicated status section, and dynamic Verify button text/spinner.
- Automatic polling during verification for up-to-date status.
Improvements
- Safer domain deletion: Delete disabled until exact domain name is typed; placeholder shows the actual domain.
- Clearer success/error messaging when starting verification and when sending test emails; automatic refresh after verification actions.

- Add proper loading states with spinner for verify button - Show detailed verification status messages during process - Add toast notifications for success, error, and start events - Improve button text based on verification state - Add visual progress indicators and status section - Enhanced error handling in startVerification mutation - Track verification completion and show appropriate feedback

coderabbitai · 2025-08-23T11:46:58Z

Walkthrough

Stricter delete confirmation (requires exact domain name), richer domain verification UX with toasts/spinners/status section and polling, and server-side hardening of startVerification to validate domain existence, set isVerifying/status, and return a structured { success, message } response.

Changes

Cohort / File(s)	Summary
Delete confirmation UX `apps/web/src/app/(dashboard)/domains/[domainId]/delete-domain.tsx`	Placeholder now shows `domain.name`. Delete button disabled while mutation pending and unless input equals `domain.name`. Existing onSubmit validation remains.
Verification flow UI/UX `apps/web/src/app/(dashboard)/domains/[domainId]/page.tsx`	Added `useRef`/`useEffect` to track previous status and toast on transitions. `handleVerify` shows start/success/error toasts and refetches onSettled. Verify button and status section updated for loading, pending, failed, and verified states; polling continues while verifying.
API: startVerification validation & return `apps/web/src/server/api/routers/domain.ts`	`startVerification` now ensures domain exists via `findUnique`, sets `isVerifying=true` and `status=DomainStatus.PENDING`, returns `{ success: boolean; message: string }`, and throws TRPCError NOT_FOUND or INTERNAL_SERVER_ERROR with context on failures. `sendTestEmailFromDomain` error handling tightened.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  actor U as User
  participant UI as Domains Page (UI)
  participant API as startVerification (trpc)
  participant DB as Database

  U->>UI: Click "Verify domain"
  UI->>UI: Show "Starting verification..." toast
  UI->>API: startVerification(domainId)
  API->>DB: findUnique(domainId)
  alt domain found
    API->>DB: update(isVerifying=true, status=PENDING)
    API-->>UI: { success: true, message }
    UI->>UI: start polling (refetchInterval)
    UI-->>U: Show "Checking DNS records..." / spinner
  else domain not found
    API-->>UI: TRPCError NOT_FOUND
    UI-->>U: Show error toast "Domain not found"
  end

  rect rgba(230,245,255,0.6)
  loop Polling while isVerifying
    UI->>DB: fetch domain status
    DB-->>UI: status
    alt status -> SUCCESS
      UI-->>U: Show success toast "Verified"
      UI->>UI: Button shows "Verified ✓ - Check again"
    else status -> FAILED
      UI-->>U: Show error toast "Verification failed"
      UI->>UI: Show retry state and guidance
    end
  end
  end

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~45 minutes

Pre-merge checks (2 passed, 1 warning)

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run `@coderabbitai generate docstrings` to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title Check	✅ Passed	The title succinctly and accurately captures the primary purpose of the changeset by describing the enhancement of the domain verification user experience with improved feedback mechanisms.
Description Check	✅ Passed	The description clearly outlines the implemented UX enhancements, toast notifications, visual indicators, and improved error handling, directly aligning with the changes made in the pull request.

Poem

I twitch my whiskers, keen and spry,
I watch the DNS clouds drift by.
A toast, a spin, a name to type,
I hop to guard the delete swipe.
Verified or failed — I cheer, then sigh. 🐇✨

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Actionable comments posted: 1

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (2)

apps/web/src/app/(dashboard)/domains/[domainId]/page.tsx (2)
23-37: Do not use React’s experimental use() in a client component; use useParams instead.

Passing Promise props and calling use() on the client is unstable and will break on React <19. Next.js recommends useParams in client components.

Apply this diff:
-import React, { use, useEffect, useRef } from "react";
+import React, { useEffect, useRef } from "react";
+import { useParams } from "next/navigation";
@@
-export default function DomainItemPage({
-  params,
-}: {
-  params: Promise<{ domainId: string }>;
-}) {
-  const { domainId } = use(params);
+export default function DomainItemPage() {
+  const { domainId } = useParams<{ domainId: string }>();
202-224: Fix MX row status binding
The MX row is wired to spfDetails, which in your service maps to the AWS MailFromDomainStatus—not an MX-specific status. Since there is no mxStatus (or similar) in the API, this will render the wrong badge for MX.

• File: apps/web/src/app/(dashboard)/domains/[domainId]/page.tsx
– Lines ~219–223: the <DnsVerificationStatus> under the “MX” row uses domainQuery.data?.spfDetails.
• Service mapping: in apps/web/src/server/service/domain-service.ts, spfDetails is assigned from MailFromAttributes.MailFromDomainStatus, not MX.

Suggested fixes:

Remove the status badge from the MX row if no separate MX status exists.

—OR— Rename spfDetails in your service and schema to mailFromDomainStatus (or similar) and adjust the UI label to “Mail-From Domain Status” instead of “SPF” or “MX.”
- <TableCell className="">
-   <DnsVerificationStatus status={domainQuery.data?.spfDetails ?? "NOT_STARTED"} />
- </TableCell>
+

🧹 Nitpick comments (9)

apps/web/src/app/(dashboard)/domains/[domainId]/delete-domain.tsx (6)

120-123: Harden the disable gate against whitespace/case mismatches.

Users can accidentally include leading/trailing spaces or different casing. Normalize both sides to avoid unnecessary friction while still requiring an exact domain match.

Apply this diff:

-                disabled={
-                  deleteDomainMutation.isPending ||
-                  domainForm.watch("domain") !== domain.name
-                }
+                disabled={
+                  deleteDomainMutation.isPending ||
+                  (domainForm.watch("domain") ?? "")
+                    .trim()
+                    .toLowerCase() !== domain.name.toLowerCase()
+                }

50-57: Normalize comparison in submit handler as well.

Mirror the same normalization in the server-side check to keep behavior consistent between UI gating and form validation.

-    if (values.domain !== domain.name) {
+    const typed = (values.domain ?? "").trim().toLowerCase();
+    if (typed !== domain.name.toLowerCase()) {
       domainForm.setError("domain", {
         message: "Domain name does not match",
       });
       return;
     }

58-70: Surface API errors to the user and keep cache consistent.

Add an onError toast and optionally invalidate onSettled to ensure lists refresh even when the dialog remains open.

-    deleteDomainMutation.mutate(
+    deleteDomainMutation.mutate(
       {
         id: domain.id,
       },
       {
         onSuccess: () => {
           utils.domain.domains.invalidate();
           setOpen(false);
           toast.success(`Domain ${domain.name} deleted`);
           router.replace("/domains");
         },
+        onError: (err) => {
+          toast.error(err.message || "Failed to delete domain");
+        },
+        onSettled: () => {
+          // Keep cache fresh regardless of outcome
+          utils.domain.domains.invalidate();
+        },
       }
     );

39-39: Remove unused local state.

domainName and setDomainName are never used; drop them to reduce noise.

-  const [domainName, setDomainName] = useState("");

75-77: Simplify onOpenChange.

React will ignore no-op state sets; the conditional is unnecessary.

-      onOpenChange={(_open) => (_open !== open ? setOpen(_open) : null)}
+      onOpenChange={setOpen}

117-126: Optional: show a spinner while deleting for consistency with Verify button UX.

Your Button in the verification flow uses isLoading/showSpinner. Mirror that here for consistent feedback.

-              <Button
+              <Button
                 type="submit"
                 variant="destructive"
                 disabled={
                   deleteDomainMutation.isPending ||
                   domainForm.watch("domain") !== domain.name
                 }
-              >
-                {deleteDomainMutation.isPending ? "Deleting..." : "Delete"}
+                isLoading={deleteDomainMutation.isPending}
+                showSpinner
+              >
+                {deleteDomainMutation.isPending ? "Deleting..." : "Delete"}

apps/web/src/app/(dashboard)/domains/[domainId]/page.tsx (3)

70-86: Guard double-submissions and surface server message.

Avoid starting verification while already verifying/pending, and display the message returned by the mutation for consistency with the backend.

-  const handleVerify = () => {
-    toast.info("Starting domain verification...");
-    verifyQuery.mutate(
+  const handleVerify = () => {
+    if (verifyQuery.isPending || domainQuery.data?.isVerifying) return;
+    toast.info("Starting domain verification...");
+    verifyQuery.mutate(
       { id: Number(domainId) },
       {
-        onSuccess: () => {
-          toast.success("Verification started successfully");
+        onSuccess: (res) => {
+          toast.success(res?.message ?? "Verification started successfully");
         },
         onError: (error) => {
           toast.error(`Verification failed: ${error.message}`);
         },
         onSettled: () => {
           domainQuery.refetch();
         },
       }
     );
   };

125-141: Disable Verify while verifying to prevent redundant requests.

The button shows a spinner but remains clickable when isVerifying is true. Disable it in that state as well.

-                <Button 
+                <Button
                   variant="outline" 
                   onClick={handleVerify}
                   isLoading={verifyQuery.isPending || domainQuery.data?.isVerifying}
                   showSpinner={true}
-                  disabled={verifyQuery.isPending}
+                  disabled={verifyQuery.isPending || domainQuery.data?.isVerifying}
                 >

382-401: Tighten prop typing for DnsVerificationStatus.

This component expects domain verification states; constrain the prop to the known set to catch typos at compile time.

-const DnsVerificationStatus: React.FC<{ status: string }> = ({ status }) => {
+type DomainStatusValue = "NOT_STARTED" | "PENDING" | "TEMPORARY_FAILURE" | "FAILED" | "SUCCESS";
+const DnsVerificationStatus: React.FC<{ status: DomainStatusValue }> = ({ status }) => {

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📥 Commits

Reviewing files that changed from the base of the PR and between 060165b and 2175c6b.

📒 Files selected for processing (3)

apps/web/src/app/(dashboard)/domains/[domainId]/delete-domain.tsx (2 hunks)
apps/web/src/app/(dashboard)/domains/[domainId]/page.tsx (4 hunks)
apps/web/src/server/api/routers/domain.ts (1 hunks)

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📓 Path-based instructions (6)

{apps,packages}/**/*.{js,jsx,ts,tsx,css,scss,md,mdx}