bridge_ui: remove terra tax calculations

Change-Id: Iab04fe996abe06c3490a808985727c94dd922797

bridge_ui/src/components/Migration/EthereumQuickMigrate.tsx

@@ -120,7 +120,6 @@ function EthereumMigrationLineItem({
 
   useEffect(() => {
     if (!loaded && (poolInfo.data || poolInfo.error)) {
-      console.log("mounted & finished loading");
       onLoadComplete();
       setLoaded(true);
     }
@@ -217,7 +216,7 @@ function EthereumMigrationLineItem({
                 ? "The swap pool has insufficient funds."
                 : ""
             }
-            disabled={!sufficientPoolBalance}
+            disabled={!sufficientPoolBalance || migrationIsProcessing}
           >
             Convert
           </ButtonWithLoader>

bridge_ui/src/components/TokenSelectors/SolanaSourceTokenSelector.tsx

@@ -301,7 +301,6 @@ export default function SolanaSourceTokenSelector(
     tokenList.sort(sortParsedTokenAccounts);
     return tokenList;
   }, [mintAccounts?.data, metaplex.data, nft, props.accounts, getSymbol]);
-  console.log(filteredOptions);
 
   const isOptionDisabled = useMemo(() => {
     return (value: ParsedTokenAccount) => {

bridge_ui/src/hooks/useHandleTransfer.ts

@@ -58,7 +58,7 @@ import {
 import { getSignedVAAWithRetry } from "../utils/getSignedVAAWithRetry";
 import parseError from "../utils/parseError";
 import { signSendAndConfirm } from "../utils/solana";
-import { waitForTerraExecution, calculateTerraTax } from "../utils/terra";
+import { waitForTerraExecution } from "../utils/terra";
 import useTransferTargetAddressHex from "./useTransferTargetAddress";
 
 async function eth(
@@ -198,13 +198,11 @@ async function terra(
   dispatch(setIsSending(true));
   try {
     const amountParsed = parseUnits(amount, decimals).toString();
-    const amountTaxed = await calculateTerraTax(amountParsed, asset);
     const msgs = await transferFromTerra(
       wallet.terraAddress,
       TERRA_TOKEN_BRIDGE_ADDRESS,
       asset,
       amountParsed,
-      amountTaxed,
       targetChain,
       targetAddress
     );
@@ -212,20 +210,16 @@ async function terra(
       msgs: [...msgs],
       memo: "Wormhole - Initiate Transfer",
     });
-    console.log(result);
     const info = await waitForTerraExecution(result);
-    console.log(info);
     dispatch(setTransferTx({ id: info.txhash, block: info.height }));
     enqueueSnackbar("Transaction confirmed", { variant: "success" });
     const sequence = parseSequenceFromLogTerra(info);
-    console.log(sequence);
     if (!sequence) {
       throw new Error("Sequence not found");
     }
     const emitterAddress = await getEmitterAddressTerra(
       TERRA_TOKEN_BRIDGE_ADDRESS
     );
-    console.log(emitterAddress);
     enqueueSnackbar("Fetching VAA", { variant: "info" });
     const { vaaBytes } = await getSignedVAAWithRetry(
       CHAIN_ID_TERRA,

bridge_ui/src/utils/terra.ts

@@ -1,6 +1,6 @@
 import { isNativeTerra } from "@certusone/wormhole-sdk";
 import { formatUnits } from "@ethersproject/units";
-import { LCDClient, Dec, Int } from "@terra-money/terra.js";
+import { LCDClient } from "@terra-money/terra.js";
 import { TxResult } from "@terra-money/wallet-provider";
 // import { TerraTokenMetadata } from "../hooks/useTerraTokenMap";
 import { TERRA_HOST } from "./consts";
@@ -37,24 +37,3 @@ export async function waitForTerraExecution(transaction: TxResult) {
   }
   return info;
 }
-
-export async function calculateTerraTax(
-  amount: string,
-  denom: string
-): Promise<string> {
-  try {
-    // Fetch terra tax state from current chain height.
-    const lcd = new LCDClient(TERRA_HOST);
-    const taxRate = await lcd.treasury.taxRate();
-    const taxCap = await lcd.treasury.taxCap(denom);
-
-    // Calculate tax rate for the current denomination.
-    const untaxed = new Int(amount);
-    const tax = untaxed.toDec().mul(taxRate);
-    const cap = (taxCap.amount as Int).toDec();
-    const min = new Dec((tax.constructor as any).min(tax, cap));
-    return untaxed.sub(min.toInt()).toString();
-  } catch(e) {
-    return "0";
-  }
-}

sdk/js/src/token_bridge/transfer.ts

@@ -87,7 +87,6 @@ export async function transferFromTerra(
   tokenBridgeAddress: string,
   tokenAddress: string,
   amount: string,
-  taxed: string,
   recipientChain: ChainId,
   recipientAddress: Uint8Array
 ) {
@@ -109,7 +108,7 @@ export async function transferFromTerra(
           {
             initiate_transfer: {
               asset: {
-                amount: taxed,
+                amount,
                 info: {
                   native_token: {
                     denom: tokenAddress,
@@ -123,8 +122,7 @@ export async function transferFromTerra(
             },
           },
           {
-            uluna: BigNumber.from("10000")
-              .toString(),
+            uluna: BigNumber.from("10000").toString(),
           }
         ),
       ]