Class: ApplyTokenTransferFeeConfigUpdates

Defined in: cct/evm/token-pool/operations/apply-token-transfer-fee-config-updates.ts:112

Applies enabled v2.0.0 token-transfer fee configuration updates. Owner-only.

Extends

• EVMOperation<ApplyTokenTransferFeeConfigUpdatesParams, ParsedParams>

Constructors

Constructor

new ApplyTokenTransferFeeConfigUpdates(): ApplyTokenTransferFeeConfigUpdates

Returns

ApplyTokenTransferFeeConfigUpdates

Inherited from

EVMOperation< ApplyTokenTransferFeeConfigUpdatesParams, ParsedParams >.constructor

Properties

name

readonly name: "applyTokenTransferFeeConfigUpdates" = 'applyTokenTransferFeeConfigUpdates'

Defined in: cct/evm/token-pool/operations/apply-token-transfer-fee-config-updates.ts:116

camelCase id; matches the token-manager facade method and error context.

Overrides

EVMOperation.name

Methods

buildUnsigned()

protected buildUnsigned(chain: EVMChain, params: ParsedParams): Promise<UnsignedEVMTx>

Defined in: cct/evm/token-pool/operations/apply-token-transfer-fee-config-updates.ts:192

Resolves the v2.0.0 interface and, when known, verifies the owner sender. The encoder is resolved before the role read, so older pools fail without unnecessary RPCs.

Parameters

Parameter	Type
chain	EVMChain
params	ParsedParams

Returns

Promise<UnsignedEVMTx>

Throws

CCTContractTypeInvalidError if the pool's reported type is not supported

Throws

CCTContractVersionUnsupportedError if the pool reports an unknown version

Throws

CCTOperationUnsupportedError on a pre-v2.0.0 pool

Throws

CCTParamsInvalidError if sender is supplied and is not the pool owner

Overrides

EVMOperation.buildUnsigned

---

execute()

execute(chain: EVMChain, params: EVMExecuteParams<ApplyTokenTransferFeeConfigUpdatesParams>): Promise<TransactionResult>

Defined in: cct/evm/operation.ts:150

generate, then sign and submit; returns the confirmed tx hash.

Parameters

Parameter	Type
chain	EVMChain
params	EVMExecuteParams<ApplyTokenTransferFeeConfigUpdatesParams>

Returns

Promise<TransactionResult>

Inherited from

EVMOperation.execute

---

generate()

generate(chain: EVMChain, params: ApplyTokenTransferFeeConfigUpdatesParams): Promise<UnsignedEVMTx>

Defined in: cct/evm/operation.ts:110

Run prepare and buildUnsigned, applying optional sender; no signing.

Parameters

Parameter	Type
chain	EVMChain
params	ApplyTokenTransferFeeConfigUpdatesParams

Returns

Promise<UnsignedEVMTx>

Remarks

Also pins every built transaction to chain.network.chainId (no RPC, known at construction). This is the one point every CCT builder and both execute paths pass through; unpinned, ethers would infer the chain from the eventual signer's provider.

Inherited from

EVMOperation.generate

---

parse()

protected parse(__namedParameters: ApplyTokenTransferFeeConfigUpdatesParams): ParsedParams

Defined in: cct/evm/token-pool/operations/apply-token-transfer-fee-config-updates.ts:128

Defaults omitted lists while validating all ABI fields before any RPC.

Parameters

Parameter	Type
__namedParameters	ApplyTokenTransferFeeConfigUpdatesParams

Returns

ParsedParams

Throws

CCTParamsInvalidError if a selector or fee field cannot be encoded, a selector is zero, duplicated, or overlaps the other list, or both lists are empty

Overrides

EVMOperation.parse

---

prepare()

protected prepare(params: ApplyTokenTransferFeeConfigUpdatesParams): ParsedParams

Defined in: cct/operation.ts:48

validate then parse — the single pre-RPC step, before any chain access.

Parameters

Parameter	Type
params	ApplyTokenTransferFeeConfigUpdatesParams

Returns

ParsedParams

Inherited from

EVMOperation.prepare

---

resolveWalletSender()

protected resolveWalletSender(wallet: unknown, sender?: string): Promise<string>

Defined in: cct/evm/operation.ts:130

Resolves the address a signed submission is authorized against: the signing wallet's own. The chain gates on msg.sender, and submit clears any builder-set tx.from before populating the tx (so ethers' own from/signer guard never fires) — an explicit sender that differs from the wallet would therefore let an op's pre-tx checks authorize one address while a different one actually signs, passing every local guard and reverting on-chain. Ops that gate on an on-chain role call this from execute; build with generateUnsigned* instead when the eventual signer isn't known yet, where sender is trusted as given.

Parameters

Parameter	Type
wallet	unknown
sender?	string

Returns

Promise<string>

Throws

CCIPWalletInvalidError if wallet is not a valid signer

Throws

CCTParamsInvalidError if sender is given and is not the wallet's address

Inherited from

EVMOperation.resolveWalletSender

---

validate()

protected validate(_params: ApplyTokenTransferFeeConfigUpdatesParams): void

Defined in: cct/operation.ts:36

Reject invalid params before any chain RPC. No-op by default: an op that normalizes as it checks does that work in parse instead, and needs no empty stub here.

Parameters

Parameter	Type
_params	ApplyTokenTransferFeeConfigUpdatesParams

Returns

void

Inherited from

EVMOperation.validate