Module utils 

Utility helpers for composable (conditional) orders.

Mirrors utils.ts from the @cowprotocol/composable TypeScript SDK: address checks, EIP-712 hash-to-string reversal, ABI validation, and conversion from raw on-chain structs to typed orders.

Functions

balance_to_string

Reverse-map a keccak256-hashed token-balance string back to its name.

create_set_domain_verifier_tx

Encode a setDomainVerifier(bytes32 domain, address verifier) call.

default_token_formatter

Default token formatter: produces "{amount}@{address}".

from_struct_to_order

Decode a raw on-chain GpV2OrderStruct into a typed UnsignedOrder.

get_block_info

Get block information (number and timestamp) for constructing conditional orders.

get_domain_verifier

Alias for get_domain_verifier_calldata.

get_domain_verifier_calldata

Get the domain verifier address for a Safe from the ExtensibleFallbackHandler.

get_is_valid_result

Check whether an IsValidResult represents a valid state.

is_composable_cow

Returns true if address is the canonical ComposableCow factory address.

is_extensible_fallback_handler

Returns true if address is the canonical ExtensibleFallbackHandler contract.

is_valid_abi

Returns true if hex is a plausibly valid ABI-encoded ConditionalOrderParams.

kind_to_string

Reverse-map a keccak256-hashed order-kind string back to its name.

transform_data_to_struct

Transform raw contract data bytes into a ConditionalOrderParams struct.

transform_struct_to_data

Transform a ConditionalOrderParams struct back into ABI-encoded hex.