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Contact: Resend email delivery + fallback address - #6
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The enquiry route accepted only a bearer-token webhook, and none was configured in production, so every real submission ended in a 503 with no other way to reach us. This adds a second delivery mode that emails each enquiry through Resend (RESEND_API_KEY + ENQUIRY_INBOX, optional ENQUIRY_FROM), keeps the webhook as the preferred mode when both are set, and still fails closed without a shared rate limiter. hello@ghimtech.org now appears in the contact aside, the footer, and under any failed-submission status so visitors always have a channel. Tests: 21 passing (4 new for Resend mode, precedence, and fail-closed).
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…g secret The Upstash integration installed through the Vercel Marketplace injects KV_REST_API_URL and KV_REST_API_TOKEN rather than the UPSTASH_REDIS_REST_* names. Accept either pair. When RATE_LIMIT_SECRET is unset, derive the key-hashing secret from the Redis token instead of failing closed: the token already grants full access to the keys it would protect.
durga710
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Sep 13, 2026
… delivery - Prettier: reformat the enquiry route and its tests (CI format:check was failing on main since #6). - Serve a real /favicon.ico (16/32/48 PNG-in-ICO rendered from icon.svg) so legacy user agents and link previews stop hitting a 404. - README: document Resend delivery, the Marketplace KV variable names, the optional hashing secret, and the correct Vercel root directory. - Release notes: delivery gate reflects the two delivery modes.
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Why
Production had no enquiry receiver configured, so the contact form returned 503 on every real submission and the site showed no email address anywhere.
What
POST /api/projectgains a Resend delivery mode (RESEND_API_KEY,ENQUIRY_INBOX, optionalENQUIRY_FROM). Webhook mode still wins when both are set; the route still fails closed without the shared rate limiter.KV_REST_API_URL/KV_REST_API_TOKEN) as well asUPSTASH_REDIS_REST_*.RATE_LIMIT_SECRETis now optional and derived from the Redis token when unset.reply_toset to the enquirer and a SHA-256Idempotency-Keyso client retries do not duplicate.hello@ghimtech.orgis shown in the contact aside, the footer, and beneath any failed-submission status..env.exampledocuments both delivery options.Verification
node --test: 22 passing (5 new).tsc --noEmitandnext buildclean.Already done in Vercel
Upstash Redis
upstash-kv-bole-forest(Free plan) is connected toghim-techfor Production and Preview with theKV_prefix.After merge
Add
RESEND_API_KEYandENQUIRY_INBOXto Production environment variables, then redeploy.