Add 'failed' variant to EdgeTransaction confirmations API

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- added: New `'failed'` value to confirmations field on `EdgeTransactions`
+
 ## 2.2.1 (2024-02-21)
 
 - fixed: Correctly save `enabledTokenIds` when creating a new wallet.

src/core/currency/wallet/currency-wallet-callbacks.ts

@@ -417,9 +417,13 @@ export function watchCurrencyWallet(input: CurrencyWalletInput): void {
 const shouldCoreDetermineConfirmations = (
   confirmations: EdgeTransaction['confirmations']
 ): boolean => {
-  // Return true as long as neither of the "hardened" confirmation states are
-  // present in the transaction object
-  return confirmations !== 'confirmed' && confirmations !== 'dropped'
+  // Return true as long as neither of the "hardened" confirmation values
+  // are given.
+  return (
+    confirmations !== 'confirmed' &&
+    confirmations !== 'dropped' &&
+    confirmations !== 'failed'
+  )
 }
 
 export const determineConfirmations = (

src/types/types.ts

@@ -543,6 +543,9 @@ export type EdgeConfirmationState =
   | 'confirmed'
   // Dropped from the network without confirmations:
   | 'dropped'
+  // Confirmed, but failed on-chain execution (exceeded gas limit,
+  // smart-contract failure, etc):
+  | 'failed'
   // We don't know the chain height yet:
   | 'syncing'
   // No confirmations yet: