biome lint

1 files changed, 11 insertions, 11 deletions

diff --git a/lib/rates.ts b/lib/rates.ts
index 0dc3f8aa..1778cdd1 100644
--- a/lib/rates.ts
+++ b/lib/rates.ts
@@ -8,24 +8,24 @@ import WebSocket from "ws";
 export let rate;
 let last;
 let ws;
-let connect = async () => {
+const connect = async () => {
   if (ws && ws.readyState === 1 && Date.now() - last < 5000) return;
   if (ws) ws.terminate() && (await sleep(Math.round(Math.random() * 1000)));
 
   ws = new WebSocket("wss://stream.binance.com:9443/ws/btcusdt@ticker");
 
-  ws.onmessage = async function (event) {
+  ws.onmessage = async (event) => {
     try {
-      let msg = JSON.parse(event.data);
-      let rates = (await g("rates")) || {};
-      let { fx } = await g("fx") || {};
+      const msg = JSON.parse(event.data);
+      const rates = (await g("rates")) || {};
+      const { fx } = (await g("fx")) || {};
       if (!fx) return;
 
       Object.keys(fx).map((symbol) => {
         rates[symbol] = msg.c * fx[symbol];
       });
 
-      rates["IRT"] = (
+      rates.IRT = (
         (await got("https://api.nobitex.ir/v2/orderbook/BTCIRT").json()) as any
       ).lastTradePrice;
 
@@ -39,18 +39,18 @@ let connect = async () => {
     }
   };
 
-  ws.onerror = async function (error) {
+  ws.onerror = async (error) => {
     err("binance socket error", error.message);
   };
 
   return ws;
 };
 
-export let getFx = async () => {
+export const getFx = async () => {
   connect();
 
-  let date = 0,
-    fx = await g("fx");
+  let date = 0;
+  let fx = await g("fx");
   if (fx) ({ date, fx } = fx);
 
   if (Date.now() - date > 24 * 60 * 60 * 1000) {
@@ -64,7 +64,7 @@ export let getFx = async () => {
         ({ fx } = (await got("https://coinos.io/api/fx").json()) as any);
       }
 
-      let USD = fx["USD"];
+      const USD = fx.USD;
 
       Object.keys(fx).map((k) => {
         fx[k] = fx[k] / USD;