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authorAmir Bandeali <abandeali1@gmail.com>2018-06-27 10:12:43 +0800
committerAmir Bandeali <abandeali1@gmail.com>2018-06-30 09:05:40 +0800
commit2fcc36bbadcb8238ee292afc58c2cd460d1b69da (patch)
tree235d3f2b361194a2e9ba41c4981a35daa99ac863 /packages/contracts/src/utils/order_utils.ts
parent762c0143eb10306ca70b0f206e80eb9aed925f99 (diff)
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Update file structure
Diffstat (limited to 'packages/contracts/src/utils/order_utils.ts')
-rw-r--r--packages/contracts/src/utils/order_utils.ts58
1 files changed, 0 insertions, 58 deletions
diff --git a/packages/contracts/src/utils/order_utils.ts b/packages/contracts/src/utils/order_utils.ts
deleted file mode 100644
index 019f6e74b..000000000
--- a/packages/contracts/src/utils/order_utils.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { OrderWithoutExchangeAddress, SignedOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-
-import { constants } from './constants';
-import { CancelOrder, MatchOrder } from './types';
-
-export const orderUtils = {
- getPartialAmount(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
- const partialAmount = numerator
- .mul(target)
- .div(denominator)
- .floor();
- return partialAmount;
- },
- createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
- const fill = {
- order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
- takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
- signature: signedOrder.signature,
- };
- return fill;
- },
- createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
- const cancel = {
- order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
- takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
- };
- return cancel;
- },
- getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
- const orderStruct = {
- senderAddress: signedOrder.senderAddress,
- makerAddress: signedOrder.makerAddress,
- takerAddress: signedOrder.takerAddress,
- feeRecipientAddress: signedOrder.feeRecipientAddress,
- makerAssetAmount: signedOrder.makerAssetAmount,
- takerAssetAmount: signedOrder.takerAssetAmount,
- makerFee: signedOrder.makerFee,
- takerFee: signedOrder.takerFee,
- expirationTimeSeconds: signedOrder.expirationTimeSeconds,
- salt: signedOrder.salt,
- makerAssetData: signedOrder.makerAssetData,
- takerAssetData: signedOrder.takerAssetData,
- };
- return orderStruct;
- },
- createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
- const fill = {
- left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
- right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
- leftSignature: signedOrderLeft.signature,
- rightSignature: signedOrderRight.signature,
- };
- fill.right.makerAssetData = constants.NULL_BYTES;
- fill.right.takerAssetData = constants.NULL_BYTES;
- return fill;
- },
-};