Description
Currently, atomic swaps are all-or-nothing. For high-value IP sales, buyers should be able to pay in installments with escrow holding funds until all payments are received.
Tasks
- Add payment_schedule: Vec to SwapRecord (amount, due_date)
- Implement initiate_swap_with_schedule(env, ip_id, schedule) -> u64
- Implement submit_installment_payment(env, swap_id, payment_amount) — buyer-only
- Track paid vs. remaining balance in swap state
- Only release decryption key after final payment received
- Add tests for multi-installment flow and partial payments
Priority: High | Estimated Time: 4 hours
Description
Currently, atomic swaps are all-or-nothing. For high-value IP sales, buyers should be able to pay in installments with escrow holding funds until all payments are received.
Tasks
Priority: High | Estimated Time: 4 hours