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Replace _.get for type safety

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This commit is contained in:
Fabio Berger
2017-11-13 12:39:36 -05:00
parent 23de8185c6
commit a072954176
1 changed files with 6 additions and 6 deletions
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12
packages/0x.js/src/order_watcher/order_state_watcher.ts
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@@ -143,9 +143,9 @@ export class OrderStateWatcher {
// Revalidate orders
makerToken = decodedLog.address;
makerAddress = args._owner;
orderHashesSet = _.get(this._dependentOrderHashes, [makerAddress, makerToken]);
if (!_.isUndefined(orderHashesSet)) {
const orderHashes = Array.from(orderHashesSet);
if (!_.isUndefined(this._dependentOrderHashes[makerAddress]) &&
!_.isUndefined(this._dependentOrderHashes[makerAddress][makerToken])) {
const orderHashes = Array.from(this._dependentOrderHashes[makerAddress][makerToken]);
await this._emitRevalidateOrdersAsync(orderHashes);
}
break;
@@ -159,9 +159,9 @@ export class OrderStateWatcher {
// Revalidate orders
makerToken = decodedLog.address;
makerAddress = args._from;
orderHashesSet = _.get(this._dependentOrderHashes, [makerAddress, makerToken]);
if (!_.isUndefined(orderHashesSet)) {
const orderHashes = Array.from(orderHashesSet);
if (!_.isUndefined(this._dependentOrderHashes[makerAddress]) &&
!_.isUndefined(this._dependentOrderHashes[makerAddress][makerToken])) {
const orderHashes = Array.from(this._dependentOrderHashes[makerAddress][makerToken]);
await this._emitRevalidateOrdersAsync(orderHashes);
}
break;