try catch check balance when channel not found

oraidex · Sep 5, 2023 · ed52f37 · ed52f37
1 parent 976e902
commit ed52f37
Showing 1 changed file with 28 additions and 22 deletions.
diff --git a/src/pages/UniversalSwap/helpers.ts b/src/pages/UniversalSwap/helpers.ts
@@ -290,31 +290,37 @@ export class UniversalSwapHandler {
   async checkBalanceChannelIbc(ibcInfo: IBCInfo, toToken: TokenItemType) {
     const ics20Contract =
       this.cwIcs20LatestClient ?? new CwIcs20LatestQueryClient(window.client, process.env.REACT_APP_IBC_WASM_CONTRACT);
-    const { balances } = await ics20Contract.channel({
-      forward: false,
-      id: ibcInfo.channel
-    });
 
-    for (let balance of balances) {
-      if ('native' in balance) {
-        let pairKey = this.buildIbcWasmPairKey(ibcInfo.source, ibcInfo.channel, toToken.denom);
-        if (toToken.prefix && toToken.contractAddress) {
-          pairKey = this.buildIbcWasmPairKey(
-            ibcInfo.source,
-            ibcInfo.channel,
-            `${toToken.prefix}${toToken.contractAddress}`
-          );
-        }
-        if (pairKey !== balance.native.denom) continue;
-        const pairMapping = await ics20Contract.pairMapping({ key: pairKey });
-        const trueBalance = toDisplay(balance.native.amount, pairMapping.pair_mapping.remote_decimals);
-        const _toAmount = toDisplay(this.simulateAmount, toToken.decimals);
-        if (trueBalance < _toAmount) {
-          throw generateError(`pair key is not enough balance!`);
+    try {
+      const { balances } = await ics20Contract.channel({
+        forward: false,
+        id: ibcInfo.channel
+      });
+
+      for (let balance of balances) {
+        if ('native' in balance) {
+          let pairKey = this.buildIbcWasmPairKey(ibcInfo.source, ibcInfo.channel, toToken.denom);
+          if (toToken.prefix && toToken.contractAddress) {
+            pairKey = this.buildIbcWasmPairKey(
+              ibcInfo.source,
+              ibcInfo.channel,
+              `${toToken.prefix}${toToken.contractAddress}`
+            );
+          }
+          if (pairKey !== balance.native.denom) continue;
+          const pairMapping = await ics20Contract.pairMapping({ key: pairKey });
+          const trueBalance = toDisplay(balance.native.amount, pairMapping.pair_mapping.remote_decimals);
+          const _toAmount = toDisplay(this.simulateAmount, toToken.decimals);
+          if (trueBalance < _toAmount) {
+            throw generateError(`pair key is not enough balance!`);
+          }
+        } else {
+          // do nothing because currently we dont have any cw20 balance in the channel
         }
-      } else {
-        // do nothing because currently we dont have any cw20 balance in the channel
       }
+    } catch (error) {
+      console.log({ CheckBalanceChannelIbcErrors: error });
+      return;
     }
   }