fix: normalize limit price band for UST1/USTR (#529) #1060

Merged

PlasticDigits merged 2 commits from feat/529-limit-price-decimals-normalized into main

2026-08-16 08:45:28 +00:00

PlasticDigits commented

2026-08-16 07:32:50 +00:00

(Migrated from gitlab.com)

Summary

Apply [MIN_LIMIT_PRICE, MAX_LIMIT_PRICE] to the human-scale limit price raw × 10^(decimals0 − decimals1) so 6-vs-18 pairs (UST1/USTR ~79 human, raw ~7.9e13) can place and update limits.
Execution still stores raw token1-units/token0-units. #467 dust rejection on like-decimal pairs and match-time overflow skip are unchanged.
dApp converts human↔raw at the chain edge (limitOrderPriceScale.ts) so /trade and /limits submit and display stay human.

Closes #529.

Test plan

make verify-issue-529
make verify-issue-467 (no regression)
LocalTerra: place a UST1/USTR limit at ~79 human after pair migrate
Confirm book / my placements show human 79, not 7.9e13
Confirm reverse orientation (USTR/UST1) places at ~0.0127 human

## Summary - Apply `[MIN_LIMIT_PRICE, MAX_LIMIT_PRICE]` to the **human-scale** limit price `raw × 10^(decimals0 − decimals1)` so 6-vs-18 pairs (UST1/USTR ~79 human, raw ~7.9e13) can place and update limits. - Execution still stores **raw** token1-units/token0-units. #467 dust rejection on like-decimal pairs and match-time overflow skip are unchanged. - dApp converts human↔raw at the chain edge (`limitOrderPriceScale.ts`) so `/trade` and `/limits` submit and display stay human. Closes #529. ## Test plan - [x] `make verify-issue-529` - [x] `make verify-issue-467` (no regression) - [ ] LocalTerra: place a UST1/USTR limit at ~79 human after pair migrate - [ ] Confirm book / my placements show human 79, not `7.9e13` - [ ] Confirm reverse orientation (USTR/UST1) places at ~0.0127 human

PlasticDigits commented

2026-08-16 08:43:17 +00:00

(Migrated from gitlab.com)

mentioned in issue #532

PlasticDigits commented

2026-08-16 08:43:22 +00:00

(Migrated from gitlab.com)

mentioned in issue #529

PlasticDigits commented

2026-08-16 08:45:17 +00:00

(Migrated from gitlab.com)

added 3 commits

91d90ddb...dac47e80 - 2 commits from branch main
c03dbdf1 - merge: resolve Makefile after #531 on main

Compare with previous version

added 3 commits <ul><li>91d90ddb...dac47e80 - 2 commits from branch <code>main</code></li><li>c03dbdf1 - merge: resolve Makefile after #531 on main</li></ul> [Compare with previous version](/PlasticDigits/cl8y-dex-terraclassic/-/merge_requests/342/diffs?diff_id=1964221955&start_sha=91d90ddba401db8de8ebad59f41479c2ba3def6c)

PlasticDigits commented

2026-08-16 08:45:29 +00:00

(Migrated from gitlab.com)

mentioned in commit f77caabb5c

mentioned in commit f77caabb5c91d1041076190bc2767d416caabf75