The decodeCalldata function in approval.js was embedding the token symbol
into the Amount value string (e.g. '2.0000 USDT'). This value was then
assigned to pendingTxDetails.amount, and txStatus.js would append the
symbol again, producing '2.0000 USDT ETH' (or '2.0000 USDT USDT' when
the token was in TOKEN_BY_ADDRESS).
Fix: decodeCalldata now provides a rawValue field (numeric only) on
Amount details. pendingTxDetails.amount uses rawValue when available,
so txStatus.js can append the correct symbol exactly once.
Affected paths:
- approve() decoded amount (approve calldata)
- transfer() decoded amount (transfer calldata)
- pendingTxDetails.amount assignment
Audited all other amount+symbol display sites:
- txStatus.js showWait/showSuccess/showError: correctly derive symbol
from txInfo.token, no duplication
- confirmTx.js show(): builds symbol independently, amount is raw — OK
- send.js: amount is raw user input — OK
- addressToken.js: uses balanceLine helper — OK
- transactions.js parseTx/parseTokenTransfer: separate value/symbol — OK
Fixes#59
Adds a test that constructs a Uniswap V4 USDT→USDC swap using
SETTLE/SWAP_EXACT_IN_SINGLE/TAKE sub-actions inside a V4_SWAP command.
Without decodeV4Swap(), the output token would be unresolvable and the
swap name would not show 'USDT → USDC'. This test fails on the old code
and passes with the decodeV4Swap() fix.
Refs: #59
The Uniswap Universal Router calldata decoder listed V4_SWAP (0x10) in
command names but never decoded its inner actions to extract token
addresses. This caused all V4 swaps (e.g. USDT→USDC) to display as
'Swap ETH → ETH' because tokenIn/tokenOut defaulted to null, which
tokenInfo() resolved as native ETH.
Added decodeV4Swap() which parses the V4 inner action bytes:
- SETTLE (0x0b) → extracts input token currency address
- TAKE (0x0e) → extracts output token currency address
- SWAP_EXACT_IN/OUT and their SINGLE variants → extracts tokens from
pool keys and paths, plus amounts
These addresses are then resolved against the known token list
(TOKEN_BY_ADDRESS) to display correct symbols like USDT, USDC, etc.
Fixes#59
The etherscanLinkHtml helper had added border, px-1, hover:bg-fg,
hover:text-bg, and cursor-pointer classes that no other view uses.
All other views (addressDetail, addressToken, confirmTx, send, receive,
home, txStatus) use only 'inline-flex items-center' on etherscan links.
Removed the extra classes for consistency.
1. Protocol name now has Etherscan link (was appearing clickable but wasn't)
2. Token contract addresses: symbol shown separately, then color dot +
full address + Etherscan link (symbol no longer interposed)
3. Raw data section moved after transaction hash (no longer pushes
useful info off screen)
- Add clickable affordance (border + hover state) to all Etherscan external
links on addresses and transaction hash per clickable affordance policy
- Fix address display when ENS name is present: show color dot and Etherscan
link on the full address line (previously only shown on ENS name line)
- Extract etherscanLinkHtml helper for consistent link styling
Closes#59
