[PULSE-36] Funnels UI - builder and report #8
@@ -6,6 +6,15 @@ import { createFunnel, type CreateFunnelRequest, type FunnelStep } from '@/lib/a
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import { toast, Input, Button, ChevronLeftIcon, PlusIcon, TrashIcon } from '@ciphera-net/ui'
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import Link from 'next/link'
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function isValidRegex(pattern: string): boolean {
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try {
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new RegExp(pattern)
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return true
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} catch {
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return false
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}
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}
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export default function CreateFunnelPage() {
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const params = useParams()
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const router = useRouter()
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@@ -13,6 +22,7 @@ export default function CreateFunnelPage() {
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const [name, setName] = useState('')
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const [description, setDescription] = useState('')
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// * Backend requires at least one step (API binding min=1, DB rejects empty steps)
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const [steps, setSteps] = useState<Omit<FunnelStep, 'order'>[]>([
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{ name: 'Step 1', value: '/', type: 'exact' },
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{ name: 'Step 2', value: '', type: 'exact' }
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@@ -47,6 +57,10 @@ export default function CreateFunnelPage() {
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toast.error('Please enter a path for all steps')
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return
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}
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if (steps.some(s => s.type === 'regex' && !isValidRegex(s.value))) {
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toast.error('Invalid regex in one or more steps. Check the pattern for steps with type "regex".')
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Step validation only checks if Add a helper: Prompt To Fix With AIStep validation only checks if `value` is empty but doesn't validate regex syntax when `type === 'regex'`. Invalid regex will cause backend errors or runtime issues when matching. Consider adding client-side regex validation:
```suggestion
if (steps.some(s => !s.value.trim() || (s.type === 'regex' && !isValidRegex(s.value)))) {
```
Add a helper:
```typescript
function isValidRegex(pattern: string): boolean {
try { new RegExp(pattern); return true } catch { return false }
}
```
<details><summary>Prompt To Fix With AI</summary>
`````markdown
This is a comment left during a code review.
Path: app/sites/[id]/funnels/new/page.tsx
Line: 46:46
Comment:
Step validation only checks if `value` is empty but doesn't validate regex syntax when `type === 'regex'`. Invalid regex will cause backend errors or runtime issues when matching. Consider adding client-side regex validation:
```suggestion
if (steps.some(s => !s.value.trim() || (s.type === 'regex' && !isValidRegex(s.value)))) {
```
Add a helper:
```typescript
function isValidRegex(pattern: string): boolean {
try { new RegExp(pattern); return true } catch { return false }
}
```
How can I resolve this? If you propose a fix, please make it concise.
`````
</details>
Change: Change:
Added isValidRegex(pattern: string): boolean that does try { new RegExp(pattern); return true } catch { return false }.
After the “path for all steps” check, added a check: steps.some(s => s.type === 'regex' && !isValidRegex(s.value)). If true, show toast.error('Invalid regex in one or more steps. Check the pattern for steps with type "regex".') and return without submitting.
Why: Invalid regex for type === 'regex' is caught on the client so the user gets a clear error instead of a backend/runtime failure.
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return
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}
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try {
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setSaving(true)
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@@ -66,7 +66,7 @@ export async function deleteFunnel(siteId: string, funnelId: string): Promise<vo
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const DATE_ONLY_REGEX = /^\d{4}-\d{2}-\d{2}$/
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/** Normalize date-only (YYYY-MM-DD) to RFC3339 for backend funnel stats API. */
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/** Normalize date-only (YYYY-MM-DD) to RFC3339 for backend funnel stats API. Uses UTC for boundaries (API/server timestamps are UTC). */
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function toRFC3339Range(from: string, to: string): { from: string; to: string } {
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return {
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from: DATE_ONLY_REGEX.test(from) ? `${from}T00:00:00.000Z` : from,
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Validates
step.valuebut notstep.name. Empty/whitespace step names will render as blank labels throughout the UI (list page line 121, report page line 246).Prompt To Fix With AI
Status: Already implemented.
handleSubmit already has if (steps.some(s => !s.name.trim())) { toast.error('Please enter a name for all steps'); return } (lines 56–59), before the path check.