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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-07-05 21:04:01 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-07-05 21:04:01 +0800 |
commit | 1ee2d6ed54b6159d1e8952692f4ddba0ebd65012 (patch) | |
tree | 1cebf47acf4fff2352a709035c141ec7ffdb8353 /packages/contracts/test/utils/formatters.ts | |
parent | 1eba78e20ac468d3b4d6ebe8fd91eb5277577e0a (diff) | |
parent | 5176d929fa6d3c6ce414448ea2441bd450f04e3c (diff) | |
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Merge branch 'v2-prototype' into v2-contract-wrappers-WIP
Diffstat (limited to 'packages/contracts/test/utils/formatters.ts')
-rw-r--r-- | packages/contracts/test/utils/formatters.ts | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/packages/contracts/test/utils/formatters.ts b/packages/contracts/test/utils/formatters.ts new file mode 100644 index 000000000..32e4787d6 --- /dev/null +++ b/packages/contracts/test/utils/formatters.ts @@ -0,0 +1,68 @@ +import { SignedOrder } from '@0xproject/types'; +import { BigNumber } from '@0xproject/utils'; +import * as _ from 'lodash'; + +import { constants } from './constants'; +import { orderUtils } from './order_utils'; +import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types'; + +export const formatters = { + createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders { + const batchFill: BatchFillOrders = { + orders: [], + signatures: [], + takerAssetFillAmounts, + }; + _.forEach(signedOrders, signedOrder => { + const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder); + batchFill.orders.push(orderWithoutExchangeAddress); + batchFill.signatures.push(signedOrder.signature); + if (takerAssetFillAmounts.length < signedOrders.length) { + batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount); + } + }); + return batchFill; + }, + createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders { + const marketSellOrders: MarketSellOrders = { + orders: [], + signatures: [], + takerAssetFillAmount, + }; + _.forEach(signedOrders, (signedOrder, i) => { + const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder); + if (i !== 0) { + orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES; + } + marketSellOrders.orders.push(orderWithoutExchangeAddress); + marketSellOrders.signatures.push(signedOrder.signature); + }); + return marketSellOrders; + }, + createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders { + const marketBuyOrders: MarketBuyOrders = { + orders: [], + signatures: [], + makerAssetFillAmount, + }; + _.forEach(signedOrders, (signedOrder, i) => { + const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder); + if (i !== 0) { + orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES; + } + marketBuyOrders.orders.push(orderWithoutExchangeAddress); + marketBuyOrders.signatures.push(signedOrder.signature); + }); + return marketBuyOrders; + }, + createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders { + const batchCancel: BatchCancelOrders = { + orders: [], + }; + _.forEach(signedOrders, signedOrder => { + const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder); + batchCancel.orders.push(orderWithoutExchangeAddress); + }); + return batchCancel; + }, +}; |