konnosmanage-billing-button.tsx71 lines · main
| 1 | 'use client'; |
| 2 | |
| 3 | import { useState } from 'react'; |
| 4 | |
| 5 | interface Props { |
| 6 | label?: string; |
| 7 | variant?: 'primary' | 'secondary'; |
| 8 | } |
| 9 | |
| 10 | /** |
| 11 | * Opens a Polar customer portal session for the signed-in user. Only |
| 12 | * rendered when the user already has a polar_customer_id (i.e. they've |
| 13 | * completed a checkout at least once). |
| 14 | */ |
| 15 | export function ManageBillingButton({ |
| 16 | label = 'manage billing on polar', |
| 17 | variant = 'secondary', |
| 18 | }: Props) { |
| 19 | const [pending, setPending] = useState(false); |
| 20 | const [errMsg, setErrMsg] = useState<string | null>(null); |
| 21 | |
| 22 | async function openPortal(): Promise<void> { |
| 23 | setPending(true); |
| 24 | setErrMsg(null); |
| 25 | try { |
| 26 | const res = await fetch('/api/v1/billing/portal', { |
| 27 | method: 'POST', |
| 28 | credentials: 'include', |
| 29 | headers: { 'content-type': 'application/json' }, |
| 30 | body: JSON.stringify({ |
| 31 | returnURL: `${window.location.origin}/dashboard/billing`, |
| 32 | }), |
| 33 | }); |
| 34 | if (!res.ok) { |
| 35 | const body = (await res.json().catch(() => ({}))) as { |
| 36 | code?: string; |
| 37 | message?: string; |
| 38 | }; |
| 39 | throw new Error(body.message ?? body.code ?? `http ${res.status}`); |
| 40 | } |
| 41 | const { url } = (await res.json()) as { url: string }; |
| 42 | // Open the portal in a new tab so the user stays on briven.tech and |
| 43 | // can return to the dashboard without a back-navigation round-trip. |
| 44 | // noopener/noreferrer hardens against tabnabbing from a third-party. |
| 45 | window.open(url, '_blank', 'noopener,noreferrer'); |
| 46 | setPending(false); |
| 47 | } catch (err) { |
| 48 | setErrMsg(err instanceof Error ? err.message : 'portal failed to open'); |
| 49 | setPending(false); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | const classes = |
| 54 | variant === 'primary' |
| 55 | ? 'rounded-md bg-[var(--color-primary)] px-4 py-2 font-mono text-xs font-medium text-[var(--color-text-inverse)] transition hover:bg-[var(--color-primary-hover)] disabled:opacity-50' |
| 56 | : 'rounded-md border border-[var(--color-border)] px-3 py-1.5 font-mono text-xs text-[var(--color-text-muted)] transition hover:border-[var(--color-primary)] hover:text-[var(--color-primary)] disabled:opacity-50'; |
| 57 | |
| 58 | return ( |
| 59 | <div className="flex flex-col gap-2"> |
| 60 | <button |
| 61 | type="button" |
| 62 | onClick={() => void openPortal()} |
| 63 | disabled={pending} |
| 64 | className={`self-start ${classes}`} |
| 65 | > |
| 66 | {pending ? 'opening portal…' : label} |
| 67 | </button> |
| 68 | {errMsg ? <p className="font-mono text-xs text-[var(--color-error)]">{errMsg}</p> : null} |
| 69 | </div> |
| 70 | ); |
| 71 | } |