🥅(lld): add custom errors for send flow (#8042)

.changeset/thick-candles-visit.md

@@ -0,0 +1,5 @@
+---
+"@ledgerhq/live-common": patch
+---
+
+Add errors handler in common to prepare the use of it in sendFlow

libs/ledger-live-common/.unimportedrc.json

@@ -276,7 +276,8 @@
     "src/wallet-api/tracking.ts",
     "src/wallet-api/useDappLogic.ts",
     "src/wallet-api/types.ts",
-    "src/wallet-api/version.ts"
+    "src/wallet-api/version.ts",
+    "src/errors/sendFlow.ts"
   ],
   "extensions": [".ts", ".js", ".jsx", ".tsx"],
   "ignorePatterns": [

libs/ledger-live-common/src/errors/sendFlow.ts

@@ -0,0 +1,29 @@
+import { createCustomErrorClass } from "@ledgerhq/errors";
+
+export const TxUnderpriced = createCustomErrorClass<{ url: string }>("TxUnderpriced");
+export const AlreadySpentUTXO = createCustomErrorClass<{ url: string }>("AlreadySpendUTXO");
+export const TxnMempoolConflict = createCustomErrorClass<{ url: string }>("TxnMempoolConflict");
+
+export const createSendFlowError = (error: Error): Error => {
+  const { message } = error;
+
+  if (
+    message.includes("-25: bad-tnxs-inputs-missingorspent") ||
+    message.includes("-25: Missing inputs")
+  )
+    return new AlreadySpentUTXO(message, {
+      url: "https://support.ledger.com/article/5129526865821-zd",
+    });
+
+  if (message.includes("blobs limit in txpool is full"))
+    return new TxnMempoolConflict(message, {
+      url: "https://support.ledger.com/article/17830974229661-zd",
+    });
+
+  if (message.includes("txn-mempool-conflict"))
+    return new TxnMempoolConflict(message, {
+      url: "https://support.ledger.com/article/14593285242525-zd",
+    });
+
+  return error;
+};