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fix: add decimal correction factor to PoolDashboard reserves

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Same fix as TokenSwap - HEZ-USDT pool needs 1000x factor
due to mixed decimals (12 vs 6)
This commit is contained in:
Kurdistan Tech Ministry
2026-02-05 02:26:25 +03:00
parent 22b3df16de
commit 5da1fbd2c6
1 changed files with 11 additions and 7 deletions
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web/src/components/PoolDashboard.tsx
+11 -7
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@@ -189,15 +189,19 @@ const PoolDashboard = () => {
const assetInfo = (lpAssetData as { unwrap: () => { toJSON: () => Record<string, unknown> } }).unwrap().toJSON();
const totalLpSupply = Number(assetInfo.supply) / 1e12;
// Estimate reserves: LP supply is approximately sqrt(reserve0 * reserve1)
// With known price ratio, we can solve for individual reserves
// reserve0 * reserve1 = lpSupply^2
// reserve1 / reserve0 = price
// Therefore: reserve0 = lpSupply / sqrt(price), reserve1 = lpSupply * sqrt(price)
// Estimate reserves from LP supply and price
// LP = sqrt(r0_raw * r1_raw) where r0_raw = r0_human * 10^d0, r1_raw = r1_human * 10^d1
// LP_raw = sqrt(r0_human * r1_human) * 10^((d0+d1)/2)
// LP_human = LP_raw / 10^12 = sqrt(r0_human * r1_human) * 10^((d0+d1)/2 - 12)
// Therefore: sqrt(r0_human * r1_human) = LP_human * 10^(12 - (d0+d1)/2)
//
// For HEZ-USDT (d0=12, d1=6): factor = 10^(12 - 9) = 1000
// For HEZ-PEZ (d0=12, d1=12): factor = 10^(12 - 12) = 1
if (price > 0 && totalLpSupply > 0) {
const decimalCorrectionFactor = Math.pow(10, 12 - (asset1Decimals + asset2Decimals) / 2);
const sqrtPrice = Math.sqrt(price);
reserve0 = totalLpSupply / sqrtPrice;
reserve1 = totalLpSupply * sqrtPrice;
reserve0 = totalLpSupply * decimalCorrectionFactor / sqrtPrice;
reserve1 = totalLpSupply * decimalCorrectionFactor * sqrtPrice;
}
}
}