fix(app): transfers clear asset on chain change

unionlabs · Jun 8, 2024 · 43e8b3c · 43e8b3c
1 parent ca6fb64
commit 43e8b3c
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/app/src/routes/+page.svelte b/app/src/routes/+page.svelte
@@ -34,7 +34,6 @@ $: if (
   $cosmosStore.rawAddress?.length !== undefined &&
   $cosmosStore.rawAddress?.length > 0
 ) {
-  console.log($cosmosChains)
   cosmosBalances = cosmosBalancesQuery({
     // https://stackoverflow.com/questions/77206461/type-guard-function-is-not-narrowing-the-type-in-array-filter
     //@ts-ignore

diff --git a/app/src/routes/transfer/+page.svelte b/app/src/routes/transfer/+page.svelte
@@ -66,8 +66,6 @@ $: if (
     chains: $cosmosChains,
     address: $cosmosStore.rawAddress
   })
-
-
 }
 
 const queryParams = queryParameters(
@@ -89,7 +87,16 @@ const queryParams = queryParameters(
 )
 
 let unionClient: UnionClient
+
+let prevFromChain = $queryParams["from-chain-id"];
 onMount(() => {
+  queryParams.subscribe((params) => {
+    if (prevFromChain !== params["from-chain-id"]) {
+      prevFromChain = params["from-chain-id"];
+      params["asset"] = "";
+    }
+  });
+
   const cosmosOfflineSigner = (
     $cosmosStore.connectedWallet === "keplr"
       ? window?.keplr?.getOfflineSigner("union-testnet-8", {
@@ -117,6 +124,7 @@ onMount(() => {
     // rpcUrl: 'https://rpc.testnet.bonlulu.uno',
     rpcUrl: "https://union-testnet-rpc.polkachu.com"
   })
+
 })
 
 let dialogOpenToken = false
@@ -135,6 +143,8 @@ $: {
 
 let sendableBalances: null | Readable<Array<{balance: bigint, address: string, symbol: string, decimals: number}>> = null;
 
+let subscribed = false;
+
 $:  if (queryParams && evmBalances && cosmosBalances && evmBalances !== null && cosmosBalances !== null && $cosmosChains !== null) {
  sendableBalances = derived([queryParams, evmBalances, cosmosBalances], ([$queryParams, $evmBalances, $cosmosBalances]) => {
    const fromChain = $queryParams["from-chain-id"];
@@ -155,6 +165,8 @@ $:  if (queryParams && evmBalances && cosmosBalances && evmBalances !== null &&
    return cosmosBalance.data.map((balance) => ({ ...balance, balance: BigInt(balance.balance)}))
 
  });
+
+
 }