feat(sdk-coin-ton): add setFullWithdrawalMessage() for full unstake#8302
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feng-bitgo merged 1 commit intomasterfrom Mar 16, 2026
Merged
feat(sdk-coin-ton): add setFullWithdrawalMessage() for full unstake#8302feng-bitgo merged 1 commit intomasterfrom
feng-bitgo merged 1 commit intomasterfrom
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Implements the full-withdrawal path for TON single nominator contracts via text comment "w". When present, the contract drains balance - gas - MIN_TON_FOR_STORAGE automatically. - Add SINGLE_NOMINATOR_WITHDRAW_ALL_COMMENT = 'w' constant - Add setFullWithdrawalMessage() to SingleNominatorWithdrawBuilder - Detect "w" comment in transaction parser to set SingleNominatorWithdraw type - Add unit tests for full withdrawal build and round-trip Full withdrawal is inferred by transactionType === SingleNominatorWithdraw && !withdrawAmount, mirroring TonWhales handling. SC-6175 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> TICKET: SC-6175
noel-bitgo
approved these changes
Mar 16, 2026
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What & Why
The TON single nominator contract supports two withdrawal paths:
OP::WITHDRAW (0x1000)— withdraw specific amount (can't withdraw all)"w"— drainsbalance - gas - MIN_TON_FOR_STORAGEautomaticallyBitGoJS only implemented path 1. This PR adds
setFullWithdrawalMessage()toSingleNominatorWithdrawBuilder, mirroringTonWhalesWithdrawalBuilder.setFullWithdrawalMessage().Changes
SINGLE_NOMINATOR_WITHDRAW_ALL_COMMENT = 'w'constantsetFullWithdrawalMessage()toSingleNominatorWithdrawBuilder"w"comment in transaction parser → setsSingleNominatorWithdrawtype (nowithdrawAmount)Full withdrawal is inferred by
transactionType === SingleNominatorWithdraw && !withdrawAmount.Test Plan
SingleNominatorWithdrawtx withwithdrawAmount === undefinedRelated
🤖 Generated with Claude Code