refactor: cleanup external broadcast

src/i18n/i18n.ts

@@ -242,7 +242,7 @@ const dict = {
         routing_fee_limit: "Routing fee limit",
         broadcast_setting: "External Broadcast",
         broadcast_setting_tooltip:
-            "Use third-party block explorers for broadcasting claim and refund transactions in addition to Boltz backend",
+            "Also use the block explorer to broadcast transactions",
     },
     de: {
         language: "Deutsch",
@@ -495,9 +495,9 @@ const dict = {
         no_wallet_connected: "Kein Wallet verbunden",
         no_lockup_transaction: "Keine Lockup-Transaktion gefunden",
         routing_fee_limit: "Routing Gebühr Limit",
-        broadcast_setting: "Externe Sendung",
+        broadcast_setting: "Externer Broadcast",
         broadcast_setting_tooltip:
-            "Verwenden Sie Drittanbieter-Blockexplorer, um Anspruchs- und Rückerstattungstransaktionen zusätzlich zum Boltz-Backend zu senden",
+            "Verwende auch den Block Explorer, um Transaktionen zu senden",
     },
     es: {
         language: "Español",
@@ -748,7 +748,7 @@ const dict = {
         routing_fee_limit: "Límite de la tarifa de enrutamiento",
         broadcast_setting: "Transmisión externa",
         broadcast_setting_tooltip:
-            "Utilice exploradores de bloques de terceros para transmitir transacciones de reclamo y reembolso además del backend de Boltz",
+            "También use el explorador de bloques para transmitir transacciones",
     },
     zh: {
         language: "中文",
@@ -971,8 +971,7 @@ const dict = {
         no_lockup_transaction: "未找到锁仓交易",
         routing_fee_limit: "最大路由费用",
         broadcast_setting: "外部广播",
-        broadcast_setting_tooltip:
-            "除了Boltz后台外，还使用第三方区块浏览器广播认领和退款交易",
+        broadcast_setting_tooltip: "使用区块浏览器发送认领和退款交易",
     },
     ja: {
         language: "日本語",
@@ -1220,9 +1219,9 @@ const dict = {
         no_wallet_connected: "財布はつながっていない！",
         no_lockup_transaction: "ロックアップトランザクションが見つかりません",
         routing_fee_limit: "ルーティング料金の上限",
-        broadcast_setting: "外部ブロードキャスト",
+        broadcast_setting: "外部放送",
         broadcast_setting_tooltip:
-            "Boltzバックエンドに加えて、サードパーティのブロックエクスプローラーを使用して請求および返金取引をブロードキャストします",
+            "ブロック・エクスプローラーを使ってトランザクションをブロードキャストする",
     },
 };
 

src/utils/boltzClient.ts

@@ -355,41 +355,32 @@ export const getContracts = () =>
 export const broadcastTransaction = async (
     asset: string,
     txHex: string,
-    externalBroadcast: boolean,
+    externalBroadcast: boolean = false,
 ): Promise<{
     id: string;
 }> => {
     const promises: Promise<{
         id: string;
-    }>[] = [];
-
-    // broadcast to Boltz backend
-    promises.push(
+    }>[] = [
         fetcher<{ id: string }>(`/v2/chain/${asset}/transaction`, {
             hex: txHex,
         }),
-    );
+    ];
 
-    // broadcast to block explorer
     if (externalBroadcast) {
         promises.push(broadcastToExplorer(asset, txHex));
     }
 
-    // Wait for all promises to settle
     const results = await Promise.allSettled(promises);
-    let reason = "";
-
-    // Process the results
-    for (const result of results) {
-        if (result.status === "fulfilled") {
-            // Return the first successful transaction ID
-            return result.value;
-        }
-        reason = result.reason;
+    const successfulResult = results.find(
+        (result) => result.status === "fulfilled",
+    );
+    if (successfulResult) {
+        return (successfulResult as PromiseFulfilledResult<{ id: string }>)
+            .value;
     }
 
-    // If no promises resolved successfully, return the last reason
-    throw reason;
+    throw (results[0] as PromiseRejectedResult).reason;
 };
 
 export const getLockupTransaction = async (

src/utils/helper.ts

@@ -138,14 +138,11 @@ export const broadcastToExplorer = async (
     txHex: string,
 ): Promise<{ id: string }> => {
     const basePath = chooseUrl(config.assets[asset].blockExplorerUrl);
-
-    const opts: RequestInit = {
+    const response = await fetch(`${basePath}/api/tx`, {
         method: "POST",
         body: txHex,
-    };
+    });
 
-    const apiUrl = basePath + "/api/tx";
-    const response = await fetch(apiUrl, opts);
     if (!response.ok) {
         try {
             const body = await response.json();