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author | Amir Bandeali <abandeali1@gmail.com> | 2018-02-10 05:20:15 +0800 |
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committer | Amir Bandeali <abandeali1@gmail.com> | 2018-04-21 04:56:16 +0800 |
commit | edf837ed622d782e43b0d25dd46a27469b9b0381 (patch) | |
tree | a53e4b40f1b4aae9ae80b42e2ab998b105358539 /packages/contracts/src/utils/signed_order_utils.ts | |
parent | 7201a74aeaa6b646e97d7c9c2c4cc979ace5f4f7 (diff) | |
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Add logDecoder, remove outdated tests
Diffstat (limited to 'packages/contracts/src/utils/signed_order_utils.ts')
-rw-r--r-- | packages/contracts/src/utils/signed_order_utils.ts | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/packages/contracts/src/utils/signed_order_utils.ts b/packages/contracts/src/utils/signed_order_utils.ts new file mode 100644 index 000000000..6122748b4 --- /dev/null +++ b/packages/contracts/src/utils/signed_order_utils.ts @@ -0,0 +1,44 @@ +import { SignedOrder } from '0x.js'; +import { BigNumber } from '@0xproject/utils'; +import { Web3Wrapper } from '@0xproject/web3-wrapper'; +import ethUtil = require('ethereumjs-util'); +import * as _ from 'lodash'; + +import { crypto } from './crypto'; + +export const signedOrderUtils = { + createFill: (signedOrder: SignedOrder, takerTokenFillAmount?: BigNumber) => { + const fill = { + ...signedOrderUtils.getOrderAddressesAndValues(signedOrder), + takerTokenFillAmount: takerTokenFillAmount || signedOrder.takerTokenAmount, + ...signedOrder.ecSignature, + }; + return fill; + }, + createCancel(signedOrder: SignedOrder, takerTokenCancelAmount?: BigNumber) { + const cancel = { + ...signedOrderUtils.getOrderAddressesAndValues(signedOrder), + takerTokenCancelAmount: takerTokenCancelAmount || signedOrder.takerTokenAmount, + }; + return cancel; + }, + getOrderAddressesAndValues(signedOrder: SignedOrder) { + return { + orderAddresses: [ + signedOrder.maker, + signedOrder.taker, + signedOrder.makerTokenAddress, + signedOrder.takerTokenAddress, + signedOrder.feeRecipient, + ], + orderValues: [ + signedOrder.makerTokenAmount, + signedOrder.takerTokenAmount, + signedOrder.makerFee, + signedOrder.takerFee, + signedOrder.expirationUnixTimestampSec, + signedOrder.salt, + ], + }; + }, +}; |