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seed: add a starter Tracecoin package per role; fix paise unit bug in invoice line item

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Seeds one TRACECOIN_BUNDLE package per role (100 Tracecoins / ₹250,
placeholder pricing per your instruction) so the purchase flow
(CreditsPage.tsx -> GET /api/packages, filtered client-side by
role_key) has something to show instead of "No packages available for
your role," and so create_order/verify_payment/invoice generation can
actually be exercised end-to-end. Idempotent (WHERE NOT EXISTS guard)
so it's safe against the custom db-migrate runner re-executing every
file on every deploy. Adjust real pricing later via the existing admin
CRUD (POST/PATCH /api/packages) — no new endpoint needed, it already
works.

Also fixes a unit bug introduced in the invoice wiring last commit:
payments.amount_inr is already paise (copied straight from
pricing_packages.price_inr, which is paise despite the name — PayU
order creation divides it by 100 via paise_to_rupee_string), but the
invoice line item multiplied it by 100 again, making every generated
invoice show a 100x inflated amount.
This commit is contained in:
Ashwin Kumar Sivakumar 2026-07-21 03:47:54 +05:30
parent 68f659903c
commit 9309334d52
3 changed files with 34 additions and 1 deletions
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5
apps/payments/src/main.rs
View file

@ -191,7 +191,10 @@ async fn generate_purchase_invoice(
description,
hsn_sac_code: None,
quantity: 1.0,
unit_price_paise: (payment.amount_inr as i64) * 100,
// payments.amount_inr is already paise (copied straight from
// pricing_packages.price_inr, itself paise despite the name — see
// payu::paise_to_rupee_string dividing by 100), not rupees.
unit_price_paise: payment.amount_inr as i64,
tax_rate_percent: 18.0,
metadata: payment.package_id.map(|id| serde_json::json!({ "package_id": id })),
};

2
crates/db/migrations/20260721070000_seed_pricing_packages.down.sql Normal file
View file

@ -0,0 +1,2 @@
DELETE FROM pricing_packages
WHERE name = 'Starter Pack' AND package_type = 'TRACECOIN_BUNDLE' AND price_inr = 25000;

28
crates/db/migrations/20260721070000_seed_pricing_packages.up.sql Normal file
View file

@ -0,0 +1,28 @@
-- Seed one purchasable Tracecoin package per role so the purchase flow
-- (CreditsPage.tsx -> GET /api/packages, filtered client-side by
-- role_key) has something to show instead of "No packages available for
-- your role." Placeholder pricing per user instruction: ₹250 flat
-- (25000 paise — pricing_packages.price_inr is paise despite the name,
-- see apps/payments/src/payu.rs::paise_to_rupee_string) for 100
-- Tracecoins, across every role. Adjust via the existing admin API
-- (POST/PATCH /api/packages) once real pricing is decided.
INSERT INTO pricing_packages (name, role_key, package_type, tracecoins_amount, price_inr, description, is_active)
SELECT 'Starter Pack', role_key, 'TRACECOIN_BUNDLE', 100, 25000, '100 Tracecoins', true
FROM (VALUES
('COMPANY'),
('CUSTOMER'),
('JOB_SEEKER'),
('PHOTOGRAPHER'),
('MAKEUP_ARTIST'),
('TUTOR'),
('DEVELOPER'),
('VIDEO_EDITOR'),
('GRAPHIC_DESIGNER'),
('SOCIAL_MEDIA_MANAGER'),
('FITNESS_TRAINER'),
('CATERING_SERVICES'),
('UGC_CONTENT_CREATOR')
) AS roles(role_key)
WHERE NOT EXISTS (
SELECT 1 FROM pricing_packages p WHERE p.role_key = roles.role_key
);