Ashwin Kumar Sivakumar c2fb7d61f7 feat(invoices): generate GST invoices for AI credit purchases ... AI credit purchases (money -> credits via PayU) never generated an invoice, even though the exact same infrastructure already works for TraceCoin purchases in main.rs's generate_purchase_invoice. Spending credits (try_reserve_credits/capture) correctly does NOT get an invoice - only real-money purchases do, matching existing TraceCoin behavior. - invoices.payment_id had a hard FK to payments(id) only, which blocks using it for ai_credit_orders(id) rows. Postgres has no polymorphic FK; dropped the constraint (invoice_type already says which table payment_id points into) via a new migration rather than editing the original invoices migration. - Added generate_ai_credit_invoice in ai_credits.rs, called from verify_order after a successful PayU payment - mirrors main.rs's pattern exactly (same non-blocking failure handling, same seller details via the now pub(crate) seller_details(), invoice_type 'AI_CREDIT_PURCHASE'). - Caught a real bug while writing this: order.amount_inr is the POST-discount final price, but NewInvoice.discount_amount is subtracted again inside compute_totals (subtotal - discount) - using amount_inr directly as unit_price_paise would have double-subtracted the discount. Reconstructed the pre-discount price (amount_inr + discount_applied) for the line item instead. Applied the FK-drop migration to nxtgauge_test and prod; verified the constraint is gone and user_id's FK is untouched. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>		2026-08-14 03:17:17 +05:30
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auth	fix payments runtime and jwt backend	2026-06-09 22:52:30 +02:00
cache	Fix security audit findings: admin authz, captcha, secret leak, CORS	2026-07-23 17:31:48 +05:30
contracts	fix: security, wallet holds, printpdf upgrade	2026-08-12 13:38:17 +02:00
db	feat(invoices): generate GST invoices for AI credit purchases	2026-08-14 03:17:17 +05:30
db-migrate
email	Update backend services: catering_services, companies, developers, gateway, job_seekers, photographers, social_media_managers, tutors, ugc_content_creators, users; update cache (otp, token), contracts (profession_shared, profession_state), db (job_seeker, verification), email; add revision-requested email template; update init-db.sql and start-services.sh	2026-05-08 15:34:29 +02:00
invoice	feat: generate a GST invoice automatically after a successful Tracecoin/PayU purchase	2026-07-21 03:02:47 +05:30
storage	Add presigned document URLs to stop leaking permanent Backblaze links	2026-07-27 18:07:15 +05:30
wallet	feat: profile photo upload, PDF resume generation, AI auto-apply, schema fixes	2026-07-02 13:31:06 +02:00