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authorAmir Bandeali <abandeali1@gmail.com>2018-12-02 14:30:32 +0800
committerAmir Bandeali <abandeali1@gmail.com>2019-01-08 02:31:11 +0800
commit67dfe6030c3d193e8ccf9411b114a44e2ed11c73 (patch)
tree2eeeeb341068c9012a5c2992c8e2f19fd8fa0125 /packages/order-watcher
parent19e93440b39161e8b1ecb79f29548faae1be4b1b (diff)
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feat: Add support for MultiAssetProxy
Diffstat (limited to 'packages/order-watcher')
-rw-r--r--packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts76
-rw-r--r--packages/order-watcher/src/order_watcher/order_watcher.ts110
2 files changed, 131 insertions, 55 deletions
diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
index a956a94db..eed1d055b 100644
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -1,6 +1,6 @@
// tslint:disable:no-unnecessary-type-assertion
import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData, SignedOrder } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData, SignedOrder } from '@0x/types';
import { BigNumber } from '@0x/utils';
import * as _ from 'lodash';
@@ -62,39 +62,20 @@ export class DependentOrderHashesTracker {
return dependentOrderHashes;
}
public addToDependentOrderHashes(signedOrder: SignedOrder): void {
- const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
- if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
- this._addToERC20DependentOrderHashes(signedOrder, (decodedMakerAssetData as ERC20AssetData).tokenAddress);
- } else {
- this._addToERC721DependentOrderHashes(
- signedOrder,
- (decodedMakerAssetData as ERC721AssetData).tokenAddress,
- (decodedMakerAssetData as ERC721AssetData).tokenId,
- );
- }
+ this._addAssetDataToDependentOrderHashes(signedOrder, signedOrder.makerAssetData);
this._addToERC20DependentOrderHashes(signedOrder, this._zrxTokenAddress);
this._addToMakerDependentOrderHashes(signedOrder);
}
public removeFromDependentOrderHashes(signedOrder: SignedOrder): void {
- const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
- if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
- this._removeFromERC20DependentOrderhashes(
- signedOrder,
- (decodedMakerAssetData as ERC20AssetData).tokenAddress,
- );
- } else {
- this._removeFromERC721DependentOrderhashes(
- signedOrder,
- (decodedMakerAssetData as ERC721AssetData).tokenAddress,
- (decodedMakerAssetData as ERC721AssetData).tokenId,
- );
- }
+ this._removeAssetDataFromDependentOrderHashes(signedOrder, signedOrder.makerAssetData);
// If makerToken === ZRX then we already removed it and we don't need to remove it again.
+ const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
if ((decodedMakerAssetData as ERC20AssetData).tokenAddress !== this._zrxTokenAddress) {
this._removeFromERC20DependentOrderhashes(signedOrder, this._zrxTokenAddress);
}
this._removeFromMakerDependentOrderhashes(signedOrder);
}
+
private _getDependentOrderHashesByERC20AssetData(makerAddress: string, erc20AssetData: string): string[] {
const tokenAddress = assetDataUtils.decodeERC20AssetData(erc20AssetData).tokenAddress;
let dependentOrderHashes: string[] = [];
@@ -167,6 +148,28 @@ export class DependentOrderHashesTracker {
tokenId.toString()
].add(orderHash);
}
+ private _addAssetDataToDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
+ const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+ switch (decodedAssetData.assetProxyId) {
+ case AssetProxyId.ERC20:
+ this._addToERC20DependentOrderHashes(signedOrder, (decodedAssetData as ERC20AssetData).tokenAddress);
+ break;
+ case AssetProxyId.ERC721:
+ this._addToERC721DependentOrderHashes(
+ signedOrder,
+ (decodedAssetData as ERC721AssetData).tokenAddress,
+ (decodedAssetData as ERC721AssetData).tokenId,
+ );
+ break;
+ case AssetProxyId.MultiAsset:
+ _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+ this._addAssetDataToDependentOrderHashes(signedOrder, nestedAssetDataElement),
+ );
+ break;
+ default:
+ break;
+ }
+ }
private _addToMakerDependentOrderHashes(signedOrder: SignedOrder): void {
const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
if (_.isUndefined(this._orderHashesByMakerAddress[signedOrder.makerAddress])) {
@@ -230,4 +233,29 @@ export class DependentOrderHashesTracker {
delete this._orderHashesByMakerAddress[signedOrder.makerAddress];
}
}
+ private _removeAssetDataFromDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
+ const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+ switch (decodedAssetData.assetProxyId) {
+ case AssetProxyId.ERC20:
+ this._removeFromERC20DependentOrderhashes(
+ signedOrder,
+ (decodedAssetData as ERC20AssetData).tokenAddress,
+ );
+ break;
+ case AssetProxyId.ERC721:
+ this._removeFromERC721DependentOrderhashes(
+ signedOrder,
+ (decodedAssetData as ERC721AssetData).tokenAddress,
+ (decodedAssetData as ERC721AssetData).tokenId,
+ );
+ break;
+ case AssetProxyId.MultiAsset:
+ _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+ this._removeAssetDataFromDependentOrderHashes(signedOrder, nestedAssetDataElement),
+ );
+ break;
+ default:
+ break;
+ }
+ }
}
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index 96c5ca7b4..bf890f0e6 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -32,7 +32,16 @@ import {
orderHashUtils,
OrderStateUtils,
} from '@0x/order-utils';
-import { AssetProxyId, ExchangeContractErrs, OrderState, SignedOrder, Stats } from '@0x/types';
+import {
+ AssetProxyId,
+ ERC20AssetData,
+ ERC721AssetData,
+ ExchangeContractErrs,
+ MultiAssetData,
+ OrderState,
+ SignedOrder,
+ Stats,
+} from '@0x/types';
import { errorUtils, intervalUtils } from '@0x/utils';
import { BlockParamLiteral, LogEntryEvent, LogWithDecodedArgs, Provider } from 'ethereum-types';
import * as _ from 'lodash';
@@ -161,14 +170,7 @@ export class OrderWatcher {
this._dependentOrderHashesTracker.addToDependentOrderHashes(signedOrder);
const orderAssetDatas = [signedOrder.makerAssetData, signedOrder.takerAssetData];
- _.each(orderAssetDatas, assetData => {
- const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
- if (decodedAssetData.assetProxyId === AssetProxyId.ERC20) {
- this._collisionResistantAbiDecoder.addERC20Token(decodedAssetData.tokenAddress);
- } else if (decodedAssetData.assetProxyId === AssetProxyId.ERC721) {
- this._collisionResistantAbiDecoder.addERC721Token(decodedAssetData.tokenAddress);
- }
- });
+ _.each(orderAssetDatas, assetData => this._addAssetDataToAbiDecoder(assetData));
}
/**
* Removes an order from the orderWatcher
@@ -236,31 +238,77 @@ export class OrderWatcher {
await this._emitRevalidateOrdersAsync([orderHash]);
}
}
+ private _addAssetDataToAbiDecoder(assetData: string): void {
+ const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+ switch (decodedAssetData.assetProxyId) {
+ case AssetProxyId.ERC20:
+ this._collisionResistantAbiDecoder.addERC20Token((decodedAssetData as ERC20AssetData).tokenAddress);
+ break;
+ case AssetProxyId.ERC721:
+ this._collisionResistantAbiDecoder.addERC721Token((decodedAssetData as ERC721AssetData).tokenAddress);
+ break;
+ case AssetProxyId.MultiAsset:
+ _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+ this._addAssetDataToAbiDecoder(nestedAssetDataElement),
+ );
+ break;
+ default:
+ break;
+ }
+ }
+ private _deleteLazyStoreBalance(assetData: string, userAddress: string): void {
+ const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+ switch (assetProxyId) {
+ case AssetProxyId.ERC20:
+ case AssetProxyId.ERC721:
+ this._balanceAndProxyAllowanceLazyStore.deleteBalance(assetData, userAddress);
+ break;
+ case AssetProxyId.MultiAsset:
+ const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+ _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+ this._deleteLazyStoreBalance(nestedAssetDataElement, userAddress),
+ );
+ break;
+ default:
+ break;
+ }
+ }
+ private _deleteLazyStoreProxyAllowance(assetData: string, userAddress: string): void {
+ const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+ switch (assetProxyId) {
+ case AssetProxyId.ERC20:
+ case AssetProxyId.ERC721:
+ this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(assetData, userAddress);
+ break;
+ case AssetProxyId.MultiAsset:
+ const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+ _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+ this._deleteLazyStoreProxyAllowance(nestedAssetDataElement, userAddress),
+ );
+ break;
+ default:
+ break;
+ }
+ }
private _cleanupOrderRelatedState(orderHash: string): void {
const signedOrder = this._orderByOrderHash[orderHash];
this._orderFilledCancelledLazyStore.deleteFilledTakerAmount(orderHash);
this._orderFilledCancelledLazyStore.deleteIsCancelled(orderHash);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(signedOrder.makerAssetData, signedOrder.makerAddress);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(
- signedOrder.makerAssetData,
- signedOrder.makerAddress,
- );
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(signedOrder.takerAssetData, signedOrder.takerAddress);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(
- signedOrder.takerAssetData,
- signedOrder.takerAddress,
- );
+ this._deleteLazyStoreBalance(signedOrder.makerAssetData, signedOrder.makerAddress);
+ this._deleteLazyStoreProxyAllowance(signedOrder.makerAssetData, signedOrder.makerAddress);
+ this._deleteLazyStoreBalance(signedOrder.takerAssetData, signedOrder.takerAddress);
+ this._deleteLazyStoreProxyAllowance(signedOrder.takerAssetData, signedOrder.takerAddress);
const zrxAssetData = this._orderFilledCancelledLazyStore.getZRXAssetData();
if (!signedOrder.makerFee.isZero()) {
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(zrxAssetData, signedOrder.makerAddress);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(zrxAssetData, signedOrder.makerAddress);
+ this._deleteLazyStoreBalance(zrxAssetData, signedOrder.makerAddress);
+ this._deleteLazyStoreProxyAllowance(zrxAssetData, signedOrder.makerAddress);
}
if (!signedOrder.takerFee.isZero()) {
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(zrxAssetData, signedOrder.takerAddress);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(zrxAssetData, signedOrder.takerAddress);
+ this._deleteLazyStoreBalance(zrxAssetData, signedOrder.takerAddress);
+ this._deleteLazyStoreProxyAllowance(zrxAssetData, signedOrder.takerAddress);
}
}
private _onOrderExpired(orderHash: string): void {
@@ -302,7 +350,7 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as ERC20TokenApprovalEventArgs;
const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(tokenAssetData, args._owner);
+ this._deleteLazyStoreProxyAllowance(tokenAssetData, args._owner);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._owner,
@@ -315,7 +363,7 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as ERC721TokenApprovalEventArgs;
const tokenAssetData = assetDataUtils.encodeERC721AssetData(decodedLog.address, args._tokenId);
- this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(tokenAssetData, args._owner);
+ this._deleteLazyStoreProxyAllowance(tokenAssetData, args._owner);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._owner,
@@ -333,8 +381,8 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as ERC20TokenTransferEventArgs;
const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._from);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._to);
+ this._deleteLazyStoreBalance(tokenAssetData, args._from);
+ this._deleteLazyStoreBalance(tokenAssetData, args._to);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._from,
@@ -347,8 +395,8 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as ERC721TokenTransferEventArgs;
const tokenAssetData = assetDataUtils.encodeERC721AssetData(decodedLog.address, args._tokenId);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._from);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._to);
+ this._deleteLazyStoreBalance(tokenAssetData, args._from);
+ this._deleteLazyStoreBalance(tokenAssetData, args._to);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._from,
@@ -375,7 +423,7 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as WETH9DepositEventArgs;
const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._owner);
+ this._deleteLazyStoreBalance(tokenAssetData, args._owner);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._owner,
@@ -388,7 +436,7 @@ export class OrderWatcher {
// Invalidate cache
const args = decodedLog.args as WETH9WithdrawalEventArgs;
const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
- this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._owner);
+ this._deleteLazyStoreBalance(tokenAssetData, args._owner);
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
args._owner,