2ro
bd67bfc92e
A self-hostable Grin payment server for shops, creators, and sites: show a code, Grin lands in your wallet, with a verifiable Grin payment proof on receive. Workspace crates (gp-core / gp-nostr / gp-server / gp-wallet / gp-goblin-sender), a WooCommerce connector, a hosted /pay/<token> checkout, and NIP-44 v3 gift-wrapped payment DMs carried over the Nym mixnet. All secrets are read from the environment; none are committed.
33 lines
1.7 KiB
SQL
33 lines
1.7 KiB
SQL
-- Milestone 5: hosted checkout and order matching. Extends the invoice stub
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-- with the checkout bearer token, the recipient identity (public key only:
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-- per-invoice derived child keys are recomputed statelessly, never stored),
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-- the optional fiat quote (the Grin conversion is a later milestone), the
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-- per-invoice matching-mode override, and the paid-linkage back to a payment.
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ALTER TABLE invoice ADD COLUMN token TEXT;
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ALTER TABLE invoice ADD COLUMN memo TEXT;
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-- x-only pubkey hex: the server master key for memo/amount invoices, or a
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-- per-invoice derived child for derived mode.
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ALTER TABLE invoice ADD COLUMN recipient_pubkey TEXT;
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-- Fiat quote (decimal string + ISO code); expected_amount stays NULL until the
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-- conversion milestone fills the Grin amount.
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ALTER TABLE invoice ADD COLUMN fiat_amount TEXT;
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ALTER TABLE invoice ADD COLUMN fiat_currency TEXT;
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-- Per-invoice matching-mode override; NULL means the global GP_MATCH_MODE.
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ALTER TABLE invoice ADD COLUMN match_mode TEXT;
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ALTER TABLE invoice ADD COLUMN paid_payment_id TEXT;
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ALTER TABLE invoice ADD COLUMN paid_at TEXT;
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CREATE UNIQUE INDEX idx_invoice_token ON invoice (token);
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CREATE INDEX idx_invoice_recipient ON invoice (recipient_pubkey);
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CREATE INDEX idx_invoice_ref ON invoice (ref);
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-- Link a received payment back to the invoice and tenant user it satisfied
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-- (both optional: a bare payment with no invoice still records), and record
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-- which of our identities received it so the reply can be re-sent from the
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-- right key on reconcile.
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ALTER TABLE payment ADD COLUMN invoice_id TEXT;
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ALTER TABLE payment ADD COLUMN user_id TEXT;
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ALTER TABLE payment ADD COLUMN recipient TEXT;
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CREATE INDEX idx_payment_user ON payment (user_id);
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