refactor: add activity.txType extension

Author: ovitrif

app/src/main/java/to/bitkit/ext/Activities.kt

@@ -9,6 +9,11 @@ fun Activity.rawId(): String = when (this) {
     is Activity.Onchain -> v1.id
 }
 
+fun Activity.txType(): PaymentType = when (this) {
+    is Activity.Lightning -> v1.txType
+    is Activity.Onchain -> v1.txType
+}
+
 /**
  * Calculates the total value of an activity based on its type.
  *

app/src/main/java/to/bitkit/ui/screens/wallets/activity/components/ActivityIcon.kt

@@ -27,6 +27,7 @@ import to.bitkit.R
 import to.bitkit.ext.isBoosted
 import to.bitkit.ext.isFinished
 import to.bitkit.ext.isTransfer
+import to.bitkit.ext.txType
 import to.bitkit.ui.theme.AppThemeSurface
 import to.bitkit.ui.theme.Colors
 
@@ -41,10 +42,7 @@ fun ActivityIcon(
         is Activity.Lightning -> activity.v1.status
         is Activity.Onchain -> null
     }
-    val txType: PaymentType = when (activity) {
-        is Activity.Lightning -> activity.v1.txType
-        is Activity.Onchain -> activity.v1.txType
-    }
+    val txType: PaymentType = activity.txType()
     val arrowIcon = painterResource(if (txType == PaymentType.SENT) R.drawable.ic_sent else R.drawable.ic_received)
 
     when {

app/src/main/java/to/bitkit/ui/screens/wallets/activity/components/ActivityRow.kt

@@ -31,6 +31,7 @@ import to.bitkit.ext.isSent
 import to.bitkit.ext.isTransfer
 import to.bitkit.ext.rawId
 import to.bitkit.ext.totalValue
+import to.bitkit.ext.txType
 import to.bitkit.models.PrimaryDisplay
 import to.bitkit.models.formatToModernDisplay
 import to.bitkit.ui.LocalCurrencies
@@ -64,10 +65,7 @@ fun ActivityRow(
         is Activity.Lightning -> item.v1.timestamp
         is Activity.Onchain -> item.v1.timestamp
     }
-    val txType: PaymentType = when (item) {
-        is Activity.Lightning -> item.v1.txType
-        is Activity.Onchain -> item.v1.txType
-    }
+    val txType: PaymentType = item.txType()
     val isSent = item.isSent()
     val amountPrefix = if (isSent) "-" else "+"
     val confirmed: Boolean? = when (item) {