1 files changed, 0 insertions, 83 deletions
diff --git a/packages/order-utils/src/eip712_utils.ts b/packages/order-utils/src/eip712_utils.ts
deleted file mode 100644
index 385fda989..000000000
--- a/packages/order-utils/src/eip712_utils.ts
+++ /dev/null
@@ -1,83 +0,0 @@
-import { assert } from '@0x/assert';
-import { schemas } from '@0x/json-schemas';
-import { EIP712Object, EIP712TypedData, EIP712Types, Order, ZeroExTransaction } from '@0x/types';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-
-export const eip712Utils = {
-    /**
-     * Creates a EIP712TypedData object specific to the 0x protocol for use with signTypedData.
-     * @param   primaryType The primary type found in message
-     * @param   types The additional types for the data in message
-     * @param   message The contents of the message
-     * @param   exchangeAddress The address of the exchange contract
-     * @return  A typed data object
-     */
-    createTypedData: (
-        primaryType: string,
-        types: EIP712Types,
-        message: EIP712Object,
-        exchangeAddress: string,
-    ): EIP712TypedData => {
-        assert.isETHAddressHex('exchangeAddress', exchangeAddress);
-        assert.isString('primaryType', primaryType);
-        const typedData = {
-            types: {
-                EIP712Domain: constants.EIP712_DOMAIN_SCHEMA.parameters,
-                ...types,
-            },
-            domain: {
-                name: constants.EIP712_DOMAIN_NAME,
-                version: constants.EIP712_DOMAIN_VERSION,
-                verifyingContract: exchangeAddress,
-            },
-            message,
-            primaryType,
-        };
-        assert.doesConformToSchema('typedData', typedData, schemas.eip712TypedDataSchema);
-        return typedData;
-    },
-    /**
-     * Creates an Order EIP712TypedData object for use with signTypedData.
-     * @param   Order the order
-     * @return  A typed data object
-     */
-    createOrderTypedData: (order: Order): EIP712TypedData => {
-        assert.doesConformToSchema('order', order, schemas.orderSchema, [schemas.hexSchema]);
-        const normalizedOrder = _.mapValues(order, value => {
-            return !_.isString(value) ? value.toString() : value;
-        });
-        const typedData = eip712Utils.createTypedData(
-            constants.EIP712_ORDER_SCHEMA.name,
-            { Order: constants.EIP712_ORDER_SCHEMA.parameters },
-            normalizedOrder,
-            order.exchangeAddress,
-        );
-        return typedData;
-    },
-    /**
-     * Creates an ExecuteTransaction EIP712TypedData object for use with signTypedData and
-     * 0x Exchange executeTransaction.
-     * @param   ZeroExTransaction the 0x transaction
-     * @param   exchangeAddress The address of the exchange contract
-     * @return  A typed data object
-     */
-    createZeroExTransactionTypedData: (
-        zeroExTransaction: ZeroExTransaction,
-        exchangeAddress: string,
-    ): EIP712TypedData => {
-        assert.isETHAddressHex('exchangeAddress', exchangeAddress);
-        assert.doesConformToSchema('zeroExTransaction', zeroExTransaction, schemas.zeroExTransactionSchema);
-        const normalizedTransaction = _.mapValues(zeroExTransaction, value => {
-            return !_.isString(value) ? value.toString() : value;
-        });
-        const typedData = eip712Utils.createTypedData(
-            constants.EIP712_ZEROEX_TRANSACTION_SCHEMA.name,
-            { ZeroExTransaction: constants.EIP712_ZEROEX_TRANSACTION_SCHEMA.parameters },
-            normalizedTransaction,
-            exchangeAddress,
-        );
-        return typedData;
-    },
-};