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authorLeonid Logvinov <logvinov.leon@gmail.com>2017-11-23 02:15:31 +0800
committerLeonid Logvinov <logvinov.leon@gmail.com>2017-11-24 05:13:36 +0800
commit66aaceea915b6412c8ff8bcb5001363da8aaca39 (patch)
treea636673a2fef8a6db85918e1b391fe75e3fb0a1d
parent4fe28ec53c4e84544c3c21853dff57c4c6a4e45d (diff)
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Cleanup order watcher from redundant asyncs
-rw-r--r--packages/0x.js/src/order_watcher/expiration_watcher.ts8
-rw-r--r--packages/0x.js/src/order_watcher/order_state_watcher.ts14
-rw-r--r--packages/0x.js/test/expiration_watcher_test.ts8
-rw-r--r--packages/0x.js/test/order_state_watcher_test.ts32
-rw-r--r--packages/0x.js/test/order_validation_test.ts2
5 files changed, 34 insertions, 30 deletions
diff --git a/packages/0x.js/src/order_watcher/expiration_watcher.ts b/packages/0x.js/src/order_watcher/expiration_watcher.ts
index 717edaad7..2ea7835d9 100644
--- a/packages/0x.js/src/order_watcher/expiration_watcher.ts
+++ b/packages/0x.js/src/order_watcher/expiration_watcher.ts
@@ -29,12 +29,12 @@ export class ExpirationWatcher {
const comparator = (lhs: string, rhs: string) => scoreFunction(lhs) - scoreFunction(rhs);
this.orderHashByExpirationRBTree = new RBTree(comparator);
}
- public subscribe(callbackAsync: (orderHash: string) => Promise<void>): void {
+ public subscribe(callback: (orderHash: string) => void): void {
if (!_.isUndefined(this.orderExpirationCheckingIntervalIdIfExists)) {
throw new Error(ZeroExError.SubscriptionAlreadyPresent);
}
this.orderExpirationCheckingIntervalIdIfExists = intervalUtils.setAsyncExcludingInterval(
- this.pruneExpiredOrdersAsync.bind(this, callbackAsync), this.orderExpirationCheckingIntervalMs,
+ this.pruneExpiredOrders.bind(this, callback), this.orderExpirationCheckingIntervalMs,
);
}
public unsubscribe(): void {
@@ -52,7 +52,7 @@ export class ExpirationWatcher {
this.orderHashByExpirationRBTree.remove(orderHash);
delete this.expiration[orderHash];
}
- private async pruneExpiredOrdersAsync(callbackAsync: (orderHash: string) => Promise<void>): Promise<void> {
+ private pruneExpiredOrders(callback: (orderHash: string) => void): void {
const currentUnixTimestampMs = utils.getCurrentUnixTimestampMs();
while (true) {
const hasTrakedOrders = this.orderHashByExpirationRBTree.size === 0;
@@ -70,7 +70,7 @@ export class ExpirationWatcher {
const orderHash = this.orderHashByExpirationRBTree.min();
this.orderHashByExpirationRBTree.remove(orderHash);
delete this.expiration[orderHash];
- await callbackAsync(orderHash);
+ callback(orderHash);
}
}
}
diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts
index 870f42650..287172ff1 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -94,12 +94,12 @@ export class OrderStateWatcher {
* signature is verified.
* @param signedOrder The order you wish to start watching.
*/
- public async addOrderAsync(signedOrder: SignedOrder): Promise<void> {
+ public addOrder(signedOrder: SignedOrder): void {
assert.doesConformToSchema('signedOrder', signedOrder, schemas.signedOrderSchema);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
assert.isValidSignature(orderHash, signedOrder.ecSignature, signedOrder.maker);
this._orderByOrderHash[orderHash] = signedOrder;
- await this.addToDependentOrderHashesAsync(signedOrder, orderHash);
+ this.addToDependentOrderHashes(signedOrder, orderHash);
const expirationUnixTimestampMs = signedOrder.expirationUnixTimestampSec.times(1000);
this._expirationWatcher.addOrder(orderHash, expirationUnixTimestampMs);
}
@@ -107,7 +107,7 @@ export class OrderStateWatcher {
* Removes an order from the orderStateWatcher
* @param orderHash The orderHash of the order you wish to stop watching.
*/
- public async removeOrderAsync(orderHash: string): Promise<void> {
+ public removeOrder(orderHash: string): void {
assert.doesConformToSchema('orderHash', orderHash, schemas.orderHashSchema);
const signedOrder = this._orderByOrderHash[orderHash];
if (_.isUndefined(signedOrder)) {
@@ -134,7 +134,7 @@ export class OrderStateWatcher {
}
this._callbackIfExists = callback;
this._eventWatcher.subscribe(this._onEventWatcherCallbackAsync.bind(this));
- this._expirationWatcher.subscribe(this._onOrderExpiredAsync.bind(this));
+ this._expirationWatcher.subscribe(this._onOrderExpired.bind(this));
}
/**
* Ends an orderStateWatcher subscription.
@@ -149,14 +149,14 @@ export class OrderStateWatcher {
this._eventWatcher.unsubscribe();
this._expirationWatcher.unsubscribe();
}
- private async _onOrderExpiredAsync(orderHash: string): Promise<void> {
+ private _onOrderExpired(orderHash: string): void {
const orderState: OrderState = {
isValid: false,
orderHash,
error: ExchangeContractErrs.OrderFillExpired,
};
if (!_.isUndefined(this._orderByOrderHash[orderHash])) {
- await this.removeOrderAsync(orderHash);
+ this.removeOrder(orderHash);
if (!_.isUndefined(this._callbackIfExists)) {
this._callbackIfExists(orderState);
}
@@ -254,7 +254,7 @@ export class OrderStateWatcher {
this._callbackIfExists(orderState);
}
}
- private async addToDependentOrderHashesAsync(signedOrder: SignedOrder, orderHash: string): Promise<void> {
+ private addToDependentOrderHashes(signedOrder: SignedOrder, orderHash: string): void {
if (_.isUndefined(this._dependentOrderHashes[signedOrder.maker])) {
this._dependentOrderHashes[signedOrder.maker] = {};
}
diff --git a/packages/0x.js/test/expiration_watcher_test.ts b/packages/0x.js/test/expiration_watcher_test.ts
index 0f2470070..5b8848eba 100644
--- a/packages/0x.js/test/expiration_watcher_test.ts
+++ b/packages/0x.js/test/expiration_watcher_test.ts
@@ -7,6 +7,7 @@ import BigNumber from 'bignumber.js';
import {chaiSetup} from './utils/chai_setup';
import {web3Factory} from './utils/web3_factory';
import {utils} from '../src/utils/utils';
+import {constants} from '../src/utils/constants';
import {Web3Wrapper} from '../src/web3_wrapper';
import {TokenUtils} from './utils/token_utils';
import {ExpirationWatcher} from '../src/order_watcher/expiration_watcher';
@@ -41,8 +42,11 @@ describe('ExpirationWatcher', () => {
let expirationWatcher: ExpirationWatcher;
before(async () => {
web3 = web3Factory.create();
- zeroEx = new ZeroEx(web3.currentProvider);
- exchangeContractAddress = await zeroEx.exchange.getContractAddressAsync();
+ const config = {
+ networkId: constants.TESTRPC_NETWORK_ID,
+ };
+ zeroEx = new ZeroEx(web3.currentProvider, config);
+ exchangeContractAddress = await zeroEx.exchange.getContractAddress();
userAddresses = await zeroEx.getAvailableAddressesAsync();
tokens = await zeroEx.tokenRegistry.getTokensAsync();
tokenUtils = new TokenUtils(tokens);
diff --git a/packages/0x.js/test/order_state_watcher_test.ts b/packages/0x.js/test/order_state_watcher_test.ts
index fd94a3df6..2c7c2a971 100644
--- a/packages/0x.js/test/order_state_watcher_test.ts
+++ b/packages/0x.js/test/order_state_watcher_test.ts
@@ -78,13 +78,13 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
expect((zeroEx.orderStateWatcher as any)._orderByOrderHash).to.include({
[orderHash]: signedOrder,
});
let dependentOrderHashes = (zeroEx.orderStateWatcher as any)._dependentOrderHashes;
expect(dependentOrderHashes[signedOrder.maker][signedOrder.makerTokenAddress]).to.have.keys(orderHash);
- await zeroEx.orderStateWatcher.removeOrderAsync(orderHash);
+ zeroEx.orderStateWatcher.removeOrder(orderHash);
expect((zeroEx.orderStateWatcher as any)._orderByOrderHash).to.not.include({
[orderHash]: signedOrder,
});
@@ -97,7 +97,7 @@ describe('OrderStateWatcher', () => {
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
const nonExistentOrderHash = `0x${orderHash.substr(2).split('').reverse().join('')}`;
- await zeroEx.orderStateWatcher.removeOrderAsync(nonExistentOrderHash);
+ zeroEx.orderStateWatcher.removeOrder(nonExistentOrderHash);
});
});
describe('#subscribe', async () => {
@@ -114,7 +114,7 @@ describe('OrderStateWatcher', () => {
afterEach(async () => {
zeroEx.orderStateWatcher.unsubscribe();
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.removeOrderAsync(orderHash);
+ zeroEx.orderStateWatcher.removeOrder(orderHash);
});
it('should emit orderStateInvalid when maker allowance set to 0 for watched order', (done: DoneCallback) => {
(async () => {
@@ -122,7 +122,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.false();
const invalidOrderState = orderState as OrderStateInvalid;
@@ -140,7 +140,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
throw new Error('OrderState callback fired for irrelevant order');
});
@@ -161,7 +161,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.false();
const invalidOrderState = orderState as OrderStateInvalid;
@@ -181,7 +181,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
let eventCount = 0;
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
@@ -213,7 +213,7 @@ describe('OrderStateWatcher', () => {
const fillAmountInBaseUnits = new BigNumber(2);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
let eventCount = 0;
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
@@ -248,7 +248,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, makerFee, takerFee, maker, taker, fillableAmount,
taker);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
done();
});
@@ -269,7 +269,7 @@ describe('OrderStateWatcher', () => {
const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker);
const fillAmountInBaseUnits = ZeroEx.toBaseUnitAmount(new BigNumber(2), decimals);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
let eventCount = 0;
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
eventCount++;
@@ -301,7 +301,7 @@ describe('OrderStateWatcher', () => {
const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
const changedMakerApprovalAmount = ZeroEx.toBaseUnitAmount(new BigNumber(3), decimals);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
const validOrderState = orderState as OrderStateValid;
@@ -326,7 +326,7 @@ describe('OrderStateWatcher', () => {
const remainingAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), decimals);
const transferAmount = makerBalance.sub(remainingAmount);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.true();
@@ -432,7 +432,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.false();
@@ -454,7 +454,7 @@ describe('OrderStateWatcher', () => {
makerToken.address, takerToken.address, maker, taker, fillableAmount,
);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.false();
@@ -480,7 +480,7 @@ describe('OrderStateWatcher', () => {
const cancelAmountInBaseUnits = new BigNumber(2);
const orderHash = ZeroEx.getOrderHashHex(signedOrder);
- await zeroEx.orderStateWatcher.addOrderAsync(signedOrder);
+ zeroEx.orderStateWatcher.addOrder(signedOrder);
const callback = reportCallbackErrors(done)((orderState: OrderState) => {
expect(orderState.isValid).to.be.true();
diff --git a/packages/0x.js/test/order_validation_test.ts b/packages/0x.js/test/order_validation_test.ts
index 7345b1094..811cd48c4 100644
--- a/packages/0x.js/test/order_validation_test.ts
+++ b/packages/0x.js/test/order_validation_test.ts
@@ -41,7 +41,7 @@ describe('OrderValidation', () => {
before(async () => {
web3 = web3Factory.create();
zeroEx = new ZeroEx(web3.currentProvider, config);
- exchangeContractAddress = await zeroEx.exchange.getContractAddressAsync();
+ exchangeContractAddress = zeroEx.exchange.getContractAddress();
userAddresses = await zeroEx.getAvailableAddressesAsync();
[coinbase, makerAddress, takerAddress, feeRecipient] = userAddresses;
tokens = await zeroEx.tokenRegistry.getTokensAsync();