Merge branch 'v2-prototype' into feature/website/wallet-flex-box

* v2-prototype: (95 commits)
  Add missing dep to website
  Upgrade solidity parser
  Fix trace test
  Fix linter issues
  Move contract utils
  Fix prettier
  Fix NameResolver
  Fix prettier
  Remove 0x.js as a dependency from website
  Enable 0x.js tests
  Fix small bug in order-utils
  Address feedback
  Fix Tslint error caused by "PromiseLike" value
  Fix Tslint error caused by "PromiseLike" value
  Update dogfood url
  fix contract-wrappers version
  Parse compiler.json in SolCompilerArtifactsAdapter
  Fix TokenTransferProxy artifact name since it's now suffixed with _v1
  Update yarn.lock
  Fix signature verification test
  ...

2 files changed, 5 insertions, 2 deletions

diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index 3c93d6293..29936a066 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -60,6 +60,7 @@ interface OrderStateByOrderHash {
     [orderHash: string]: OrderState;
 }
 
+// tslint:disable-next-line:custom-no-magic-numbers
 const DEFAULT_CLEANUP_JOB_INTERVAL_MS = 1000 * 60 * 60; // 1h
 
 /**
@@ -130,7 +131,8 @@ export class OrderWatcher {
         assert.isValidSignature(orderHash, signedOrder.ecSignature, signedOrder.maker);
         this._orderByOrderHash[orderHash] = signedOrder;
         this._addToDependentOrderHashes(signedOrder, orderHash);
-        const expirationUnixTimestampMs = signedOrder.expirationUnixTimestampSec.times(1000);
+        const milisecondsInASecond = 1000;
+        const expirationUnixTimestampMs = signedOrder.expirationUnixTimestampSec.times(milisecondsInASecond);
         this._expirationWatcher.addOrder(orderHash, expirationUnixTimestampMs);
     }
     /**
diff --git a/packages/order-watcher/src/utils/utils.ts b/packages/order-watcher/src/utils/utils.ts
index af1125632..d34f6b99f 100644
--- a/packages/order-watcher/src/utils/utils.ts
+++ b/packages/order-watcher/src/utils/utils.ts
@@ -5,7 +5,8 @@ export const utils = {
         return new Error(`Unexpected switch value: ${value} encountered for ${name}`);
     },
     getCurrentUnixTimestampSec(): BigNumber {
-        return new BigNumber(Date.now() / 1000).round();
+        const milisecondsInASecond = 1000;
+        return new BigNumber(Date.now() / milisecondsInASecond).round();
     },
     getCurrentUnixTimestampMs(): BigNumber {
         return new BigNumber(Date.now());