refactor: improve suggested fee calc

jvsena42 · jvsena42 · commit 0ead37465be4 · 2025-08-04T11:39:46.000-03:00
diff --git a/app/src/main/java/to/bitkit/ui/screens/wallets/activity/BoostTransactionViewModel.kt b/app/src/main/java/to/bitkit/ui/screens/wallets/activity/BoostTransactionViewModel.kt
@@ -81,9 +81,13 @@ class BoostTransactionViewModel @Inject constructor(
                     PaymentType.RECEIVED -> lightningRepo.calculateCpfpFeeRate(activityContent.txId)
                 }
 
-                // TODO ideally include utxos for a better fee estimate
+                val sortedUtxos = lightningRepo.listSpendableOutputs()
+                    .getOrDefault(emptyList())
+                    .sortedByDescending { it.valueSats }
+
                 val totalFeeResult = lightningRepo.calculateTotalFee(
                     amountSats = activityContent.value,
+                    utxosToSpend = sortedUtxos,
                     speed = TransactionSpeed.Custom(feeRateResult.getOrDefault(0u).toUInt()),
                 )
 

Original file line number	Diff line number	Diff line change
`@@ -81,9 +81,13 @@ class BoostTransactionViewModel @Inject constructor(`
`81`	`81`	`PaymentType.RECEIVED -> lightningRepo.calculateCpfpFeeRate(activityContent.txId)`
`82`	`82`	`}`
`83`	`83`
`84`		`- // TODO ideally include utxos for a better fee estimate`
	`84`	`+ val sortedUtxos = lightningRepo.listSpendableOutputs()`
	`85`	`+ .getOrDefault(emptyList())`
	`86`	`+ .sortedByDescending { it.valueSats }`
	`87`	`+`
`85`	`88`	`val totalFeeResult = lightningRepo.calculateTotalFee(`
`86`	`89`	`amountSats = activityContent.value,`
	`90`	`+ utxosToSpend = sortedUtxos,`
`87`	`91`	`speed = TransactionSpeed.Custom(feeRateResult.getOrDefault(0u).toUInt()),`
`88`	`92`	`)`
`89`	`93`