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-rw-r--r--packages/order-utils/src/order_factory.ts122
1 files changed, 0 insertions, 122 deletions
diff --git a/packages/order-utils/src/order_factory.ts b/packages/order-utils/src/order_factory.ts
deleted file mode 100644
index f7b855bfb..000000000
--- a/packages/order-utils/src/order_factory.ts
+++ /dev/null
@@ -1,122 +0,0 @@
-import { Order, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { orderHashUtils } from './order_hash';
-import { generatePseudoRandomSalt } from './salt';
-import { signatureUtils } from './signature_utils';
-import { CreateOrderOpts } from './types';
-export const orderFactory = {
- createOrderFromPartial(partialOrder: Partial<Order>): Order {
- const defaultOrder = generateEmptyOrder();
- return {
- ...defaultOrder,
- ...partialOrder,
- };
- },
- createSignedOrderFromPartial(partialSignedOrder: Partial<SignedOrder>): SignedOrder {
- const defaultOrder = generateEmptySignedOrder();
- return {
- ...defaultOrder,
- ...partialSignedOrder,
- };
- },
- createOrder(
- makerAddress: string,
- makerAssetAmount: BigNumber,
- makerAssetData: string,
- takerAssetAmount: BigNumber,
- takerAssetData: string,
- exchangeAddress: string,
- createOrderOpts: CreateOrderOpts = generateDefaultCreateOrderOpts(),
- ): Order {
- const defaultCreateOrderOpts = generateDefaultCreateOrderOpts();
- const order = {
- makerAddress,
- makerAssetAmount,
- takerAssetAmount,
- makerAssetData,
- takerAssetData,
- exchangeAddress,
- takerAddress: createOrderOpts.takerAddress || defaultCreateOrderOpts.takerAddress,
- senderAddress: createOrderOpts.senderAddress || defaultCreateOrderOpts.senderAddress,
- makerFee: createOrderOpts.makerFee || defaultCreateOrderOpts.makerFee,
- takerFee: createOrderOpts.takerFee || defaultCreateOrderOpts.takerFee,
- feeRecipientAddress: createOrderOpts.feeRecipientAddress || defaultCreateOrderOpts.feeRecipientAddress,
- salt: createOrderOpts.salt || defaultCreateOrderOpts.salt,
- expirationTimeSeconds:
- createOrderOpts.expirationTimeSeconds || defaultCreateOrderOpts.expirationTimeSeconds,
- };
- return order;
- },
- async createSignedOrderAsync(
- provider: Provider,
- makerAddress: string,
- makerAssetAmount: BigNumber,
- makerAssetData: string,
- takerAssetAmount: BigNumber,
- takerAssetData: string,
- exchangeAddress: string,
- createOrderOpts?: CreateOrderOpts,
- ): Promise<SignedOrder> {
- const order = orderFactory.createOrder(
- makerAddress,
- makerAssetAmount,
- makerAssetData,
- takerAssetAmount,
- takerAssetData,
- exchangeAddress,
- createOrderOpts,
- );
- const orderHash = orderHashUtils.getOrderHashHex(order);
- const signature = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
- const signedOrder: SignedOrder = _.assign(order, { signature });
- return signedOrder;
- },
-};
-
-function generateEmptySignedOrder(): SignedOrder {
- return {
- ...generateEmptyOrder(),
- signature: constants.NULL_BYTES,
- };
-}
-function generateEmptyOrder(): Order {
- return {
- senderAddress: constants.NULL_ADDRESS,
- makerAddress: constants.NULL_ADDRESS,
- takerAddress: constants.NULL_ADDRESS,
- makerFee: constants.ZERO_AMOUNT,
- takerFee: constants.ZERO_AMOUNT,
- makerAssetAmount: constants.ZERO_AMOUNT,
- takerAssetAmount: constants.ZERO_AMOUNT,
- makerAssetData: constants.NULL_BYTES,
- takerAssetData: constants.NULL_BYTES,
- salt: generatePseudoRandomSalt(),
- exchangeAddress: constants.NULL_ADDRESS,
- feeRecipientAddress: constants.NULL_ADDRESS,
- expirationTimeSeconds: constants.INFINITE_TIMESTAMP_SEC,
- };
-}
-
-function generateDefaultCreateOrderOpts(): {
- takerAddress: string;
- senderAddress: string;
- makerFee: BigNumber;
- takerFee: BigNumber;
- feeRecipientAddress: string;
- salt: BigNumber;
- expirationTimeSeconds: BigNumber;
-} {
- return {
- takerAddress: constants.NULL_ADDRESS,
- senderAddress: constants.NULL_ADDRESS,
- makerFee: constants.ZERO_AMOUNT,
- takerFee: constants.ZERO_AMOUNT,
- feeRecipientAddress: constants.NULL_ADDRESS,
- salt: generatePseudoRandomSalt(),
- expirationTimeSeconds: constants.INFINITE_TIMESTAMP_SEC,
- };
-}