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-rw-r--r--packages/order-watcher/CHANGELOG.json48
-rw-r--r--packages/order-watcher/CHANGELOG.md14
-rw-r--r--packages/order-watcher/package.json35
-rw-r--r--packages/order-watcher/src/index.ts1
-rw-r--r--packages/order-watcher/src/order_watcher/event_watcher.ts49
-rw-r--r--packages/order-watcher/src/order_watcher/order_watcher.ts25
-rw-r--r--packages/order-watcher/test/order_watcher_test.ts26
7 files changed, 149 insertions, 49 deletions
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index d4b0e6607..f26bf4ca4 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,7 +1,7 @@
[
{
- "timestamp": 1537875740,
- "version": "1.0.5",
+ "timestamp": 1538475601,
+ "version": "2.1.1",
"changes": [
{
"note": "Dependencies updated"
@@ -9,13 +9,53 @@
]
},
{
- "timestamp": 1537541580,
+ "version": "2.1.0",
+ "changes": [
+ {
+ "note": "Export ExpirationWatcher",
+ "pr": 1097
+ }
+ ],
+ "timestamp": 1538157789
+ },
+ {
+ "version": "2.0.0",
+ "changes": [
+ {
+ "note":
+ "Fixes dropped events issue by fetching logs by blockHash instead of blockNumber. Support for fetching by blockHash was added in Geth > v1.8.13 and Parity > v2.1.0. Infura works too.",
+ "pr": 1080
+ },
+ {
+ "note":
+ "Fix misunderstanding about blockstream interface callbacks and pass the raw JSON RPC responses to it",
+ "pr": 1080
+ },
+ {
+ "note":
+ "Add `transactionHash` to `OrderState` emitted by `OrderWatcher` subscriptions if the order's state change originated from a transaction.",
+ "pr": 1087
+ }
+ ],
+ "timestamp": 1537907159
+ },
+ {
+ "version": "1.0.5",
+ "changes": [
+ {
+ "note": "Dependencies updated"
+ }
+ ],
+ "timestamp": 1537875740
+ },
+ {
"version": "1.0.4",
"changes": [
{
"note": "Dependencies updated"
}
- ]
+ ],
+ "timestamp": 1537541580
},
{
"version": "1.0.3",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index d179b2e1a..7bc74cf2a 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,20 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
+## v2.1.1 - _October 2, 2018_
+
+ * Dependencies updated
+
+## v2.1.0 - _September 28, 2018_
+
+ * Export ExpirationWatcher (#1097)
+
+## v2.0.0 - _September 25, 2018_
+
+ * Fixes dropped events issue by fetching logs by blockHash instead of blockNumber. Support for fetching by blockHash was added in Geth > v1.8.13 and Parity > v2.1.0. Infura works too. (#1080)
+ * Fix misunderstanding about blockstream interface callbacks and pass the raw JSON RPC responses to it (#1080)
+ * Add `transactionHash` to `OrderState` emitted by `OrderWatcher` subscriptions if the order's state change originated from a transaction. (#1087)
+
## v1.0.5 - _September 25, 2018_
* Dependencies updated
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index d383211a8..9f57dd6fd 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
{
"name": "@0xproject/order-watcher",
- "version": "1.0.5",
+ "version": "2.1.0",
"description": "An order watcher daemon that watches for order validity",
"keywords": [
"0x",
@@ -13,6 +13,7 @@
"types": "lib/src/index.d.ts",
"scripts": {
"build": "yarn pre_build && tsc -b",
+ "build:ci": "yarn build",
"pre_build": "run-s update_artifacts copy_artifacts generate_contract_wrappers",
"lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*",
"generate_contract_wrappers": "abi-gen --abis 'src/artifacts/@(Exchange|Token|TokenTransferProxy|EtherToken).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/generated_contract_wrappers --backend ethers",
@@ -42,9 +43,9 @@
"node": ">=6.0.0"
},
"devDependencies": {
- "@0xproject/abi-gen": "^1.0.10",
- "@0xproject/dev-utils": "^1.0.9",
- "@0xproject/migrations": "^1.0.11",
+ "@0xproject/abi-gen": "^1.0.12",
+ "@0xproject/dev-utils": "^1.0.11",
+ "@0xproject/migrations": "^1.0.13",
"@0xproject/tslint-config": "^1.0.7",
"@types/bintrees": "^1.0.2",
"@types/lodash": "4.14.104",
@@ -70,20 +71,20 @@
"typescript": "3.0.1"
},
"dependencies": {
- "@0xproject/assert": "^1.0.10",
- "@0xproject/base-contract": "^2.0.4",
- "@0xproject/contract-wrappers": "^1.0.5",
- "@0xproject/fill-scenarios": "^1.0.4",
- "@0xproject/json-schemas": "^1.0.3",
- "@0xproject/order-utils": "^1.0.4",
- "@0xproject/types": "^1.1.0",
- "@0xproject/typescript-typings": "^2.0.1",
- "@0xproject/utils": "^1.0.10",
- "@0xproject/web3-wrapper": "^3.0.0",
+ "@0xproject/assert": "^1.0.12",
+ "@0xproject/base-contract": "^3.0.0",
+ "@0xproject/contract-wrappers": "^2.0.1",
+ "@0xproject/fill-scenarios": "^1.0.6",
+ "@0xproject/json-schemas": "^1.0.5",
+ "@0xproject/order-utils": "^1.0.6",
+ "@0xproject/types": "^1.1.2",
+ "@0xproject/typescript-typings": "^3.0.0",
+ "@0xproject/utils": "^2.0.0",
+ "@0xproject/web3-wrapper": "^3.0.2",
"bintrees": "^1.0.2",
- "ethereum-types": "^1.0.7",
- "ethereumjs-blockstream": "5.0.0",
- "ethers": "3.0.22",
+ "ethereum-types": "^1.0.9",
+ "ethereumjs-blockstream": "6.0.0",
+ "ethers": "4.0.0-beta.14",
"lodash": "^4.17.5"
},
"publishConfig": {
diff --git a/packages/order-watcher/src/index.ts b/packages/order-watcher/src/index.ts
index 8efca6217..d7ad4fba7 100644
--- a/packages/order-watcher/src/index.ts
+++ b/packages/order-watcher/src/index.ts
@@ -1,4 +1,5 @@
export { OrderWatcher } from './order_watcher/order_watcher';
+export { ExpirationWatcher } from './order_watcher/expiration_watcher';
export {
OrderStateValid,
diff --git a/packages/order-watcher/src/order_watcher/event_watcher.ts b/packages/order-watcher/src/order_watcher/event_watcher.ts
index eca235e26..9ea301815 100644
--- a/packages/order-watcher/src/order_watcher/event_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/event_watcher.ts
@@ -1,6 +1,6 @@
import { intervalUtils, logUtils } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import { BlockParamLiteral, BlockWithoutTransactionData, LogEntry, Provider } from 'ethereum-types';
+import { marshaller, Web3Wrapper } from '@0xproject/web3-wrapper';
+import { BlockParamLiteral, FilterObject, LogEntry, Provider, RawLogEntry } from 'ethereum-types';
import { Block, BlockAndLogStreamer, Log } from 'ethereumjs-blockstream';
import * as _ from 'lodash';
@@ -20,7 +20,6 @@ enum LogEventState {
*/
export class EventWatcher {
private readonly _web3Wrapper: Web3Wrapper;
- private readonly _stateLayer: BlockParamLiteral;
private readonly _isVerbose: boolean;
private _blockAndLogStreamerIfExists: BlockAndLogStreamer<Block, Log> | undefined;
private _blockAndLogStreamIntervalIfExists?: NodeJS.Timer;
@@ -35,7 +34,6 @@ export class EventWatcher {
) {
this._isVerbose = isVerbose;
this._web3Wrapper = new Web3Wrapper(provider);
- this._stateLayer = stateLayer;
this._pollingIntervalMs = _.isUndefined(pollingIntervalIfExistsMs)
? DEFAULT_EVENT_POLLING_INTERVAL_MS
: pollingIntervalIfExistsMs;
@@ -62,8 +60,8 @@ export class EventWatcher {
throw new Error(OrderWatcherError.SubscriptionAlreadyPresent);
}
this._blockAndLogStreamerIfExists = new BlockAndLogStreamer(
- this._getBlockOrNullAsync.bind(this),
- this._web3Wrapper.getLogsAsync.bind(this._web3Wrapper),
+ this._blockstreamGetBlockOrNullAsync.bind(this),
+ this._blockstreamGetLogsAsync.bind(this),
this._onBlockAndLogStreamerError.bind(this),
);
const catchAllLogFilter = {};
@@ -83,12 +81,30 @@ export class EventWatcher {
);
}
// This method only exists in order to comply with the expected interface of Blockstream's constructor
- private async _getBlockOrNullAsync(): Promise<BlockWithoutTransactionData | null> {
- const blockIfExists = await this._web3Wrapper.getBlockIfExistsAsync.bind(this._web3Wrapper);
- if (_.isUndefined(blockIfExists)) {
- return null;
- }
- return blockIfExists;
+ private async _blockstreamGetBlockOrNullAsync(hash: string): Promise<Block | null> {
+ const shouldIncludeTransactionData = false;
+ const blockOrNull = await this._web3Wrapper.sendRawPayloadAsync<Block | null>({
+ method: 'eth_getBlockByHash',
+ params: [hash, shouldIncludeTransactionData],
+ });
+ return blockOrNull;
+ }
+ // This method only exists in order to comply with the expected interface of Blockstream's constructor
+ private async _blockstreamGetLatestBlockOrNullAsync(): Promise<Block | null> {
+ const shouldIncludeTransactionData = false;
+ const blockOrNull = await this._web3Wrapper.sendRawPayloadAsync<Block | null>({
+ method: 'eth_getBlockByNumber',
+ params: [BlockParamLiteral.Latest, shouldIncludeTransactionData],
+ });
+ return blockOrNull;
+ }
+ // This method only exists in order to comply with the expected interface of Blockstream's constructor
+ private async _blockstreamGetLogsAsync(filterOptions: FilterObject): Promise<RawLogEntry[]> {
+ const logs = await this._web3Wrapper.sendRawPayloadAsync<RawLogEntry[]>({
+ method: 'eth_getLogs',
+ params: [filterOptions],
+ });
+ return logs as RawLogEntry[];
}
private _stopBlockAndLogStream(): void {
if (_.isUndefined(this._blockAndLogStreamerIfExists)) {
@@ -103,19 +119,20 @@ export class EventWatcher {
private async _onLogStateChangedAsync(
callback: EventWatcherCallback,
isRemoved: boolean,
- log: LogEntry,
+ rawLog: RawLogEntry,
): Promise<void> {
+ const log: LogEntry = marshaller.unmarshalLog(rawLog);
await this._emitDifferencesAsync(log, isRemoved ? LogEventState.Removed : LogEventState.Added, callback);
}
private async _reconcileBlockAsync(): Promise<void> {
- const latestBlockIfExists = await this._web3Wrapper.getBlockIfExistsAsync(this._stateLayer);
- if (_.isUndefined(latestBlockIfExists)) {
+ const latestBlockOrNull = await this._blockstreamGetLatestBlockOrNullAsync();
+ if (_.isNull(latestBlockOrNull)) {
return; // noop
}
// We need to coerce to Block type cause Web3.Block includes types for mempool blocks
if (!_.isUndefined(this._blockAndLogStreamerIfExists)) {
// If we clear the interval while fetching the block - this._blockAndLogStreamer will be undefined
- await this._blockAndLogStreamerIfExists.reconcileNewBlock((latestBlockIfExists as any) as Block);
+ await this._blockAndLogStreamerIfExists.reconcileNewBlock(latestBlockOrNull);
}
}
private async _emitDifferencesAsync(
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index cab2efa4b..f9a63efe3 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -275,6 +275,7 @@ export class OrderWatcher {
return; // noop
}
const decodedLog = (maybeDecodedLog as any) as LogWithDecodedArgs<ContractEventArgs>;
+ const transactionHash = decodedLog.transactionHash;
switch (decodedLog.event) {
case ERC20TokenEvents.Approval:
case ERC721TokenEvents.Approval: {
@@ -290,7 +291,7 @@ export class OrderWatcher {
args._owner,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
} else {
// ERC721
@@ -303,7 +304,7 @@ export class OrderWatcher {
args._owner,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
}
@@ -322,7 +323,7 @@ export class OrderWatcher {
args._from,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
} else {
// ERC721
@@ -336,7 +337,7 @@ export class OrderWatcher {
args._from,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
}
@@ -350,7 +351,7 @@ export class OrderWatcher {
args._owner,
tokenAddress,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
case WETH9Events.Deposit: {
@@ -363,7 +364,7 @@ export class OrderWatcher {
args._owner,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
case WETH9Events.Withdrawal: {
@@ -376,7 +377,7 @@ export class OrderWatcher {
args._owner,
tokenAssetData,
);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
case ExchangeEvents.Fill: {
@@ -387,7 +388,7 @@ export class OrderWatcher {
const orderHash = args.orderHash;
const isOrderWatched = !_.isUndefined(this._orderByOrderHash[orderHash]);
if (isOrderWatched) {
- await this._emitRevalidateOrdersAsync([orderHash]);
+ await this._emitRevalidateOrdersAsync([orderHash], transactionHash);
}
break;
}
@@ -399,7 +400,7 @@ export class OrderWatcher {
const orderHash = args.orderHash;
const isOrderWatched = !_.isUndefined(this._orderByOrderHash[orderHash]);
if (isOrderWatched) {
- await this._emitRevalidateOrdersAsync([orderHash]);
+ await this._emitRevalidateOrdersAsync([orderHash], transactionHash);
}
break;
}
@@ -410,7 +411,7 @@ export class OrderWatcher {
this._orderFilledCancelledLazyStore.deleteAllIsCancelled();
// Revalidate orders
const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByMaker(args.makerAddress);
- await this._emitRevalidateOrdersAsync(orderHashes);
+ await this._emitRevalidateOrdersAsync(orderHashes, transactionHash);
break;
}
@@ -418,12 +419,12 @@ export class OrderWatcher {
throw errorUtils.spawnSwitchErr('decodedLog.event', decodedLog.event);
}
}
- private async _emitRevalidateOrdersAsync(orderHashes: string[]): Promise<void> {
+ private async _emitRevalidateOrdersAsync(orderHashes: string[], transactionHash?: string): Promise<void> {
for (const orderHash of orderHashes) {
const signedOrder = this._orderByOrderHash[orderHash];
// Most of these calls will never reach the network because the data is fetched from stores
// and only updated when cache is invalidated
- const orderState = await this._orderStateUtils.getOpenOrderStateAsync(signedOrder);
+ const orderState = await this._orderStateUtils.getOpenOrderStateAsync(signedOrder, transactionHash);
if (_.isUndefined(this._callbackIfExists)) {
break; // Unsubscribe was called
}
diff --git a/packages/order-watcher/test/order_watcher_test.ts b/packages/order-watcher/test/order_watcher_test.ts
index 38bfde7ef..60d9069e8 100644
--- a/packages/order-watcher/test/order_watcher_test.ts
+++ b/packages/order-watcher/test/order_watcher_test.ts
@@ -250,6 +250,32 @@ describe('OrderWatcher', () => {
await contractWrappers.exchange.fillOrderAsync(signedOrder, fillableAmount, takerAddress);
})().catch(done);
});
+ it('should include transactionHash in emitted orderStateInvalid when watched order fully filled', (done: DoneCallback) => {
+ (async () => {
+ signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+ makerAssetData,
+ takerAssetData,
+ makerAddress,
+ takerAddress,
+ fillableAmount,
+ );
+ await orderWatcher.addOrderAsync(signedOrder);
+
+ let transactionHash: string;
+ const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+ expect(orderState.isValid).to.be.false();
+ const invalidOrderState = orderState as OrderStateInvalid;
+ expect(invalidOrderState.transactionHash).to.be.equal(transactionHash);
+ });
+ orderWatcher.subscribe(callback);
+
+ transactionHash = await contractWrappers.exchange.fillOrderAsync(
+ signedOrder,
+ fillableAmount,
+ takerAddress,
+ );
+ })().catch(done);
+ });
it('should emit orderStateValid when watched order partially filled', (done: DoneCallback) => {
(async () => {
signedOrder = await fillScenarios.createFillableSignedOrderAsync(
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 23:15:19 +0800