Merge branch 'development' into v2-prototype

* development: (29 commits)
  Do not remove artifacts when running `clean`
  fix style errors
  Fix circular dependency
  Add my profile image to images
  Add myself to about page
  Add dogfood configs to website
  Revert to lerna:run lint
  Do lint sequentially
  Exclude monorepo-scripts from tslint as test
  Fix prettier
  Add hover state to top tokens
  Change to weekly txn volume
  Change minimum Node version to 6.12
  Document Node.js version requirement and add it to package.json
  Apply prettier to some files which were not formatted correctly
  Fix TSLint issues
  Fix TSLint issues
  Update ethereeumjs-testrpc to ganache-cli
  Fix infinite loop
  Add changelog entries for packages where executable binary exporting fixed
  ...

# Conflicts:
#	packages/contracts/package.json
#	packages/contracts/util/formatters.ts
#	packages/contracts/util/signed_order_utils.ts
#	packages/migrations/package.json
#	yarn.lock

1 files changed, 20 insertions, 14 deletions

diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index 472870f31..3c99bd2fe 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -24,16 +24,18 @@ import * as u2f from 'ts/vendor/u2f_api';
 const LG_MIN_EM = 64;
 const MD_MIN_EM = 52;
 
+const isDogfood = (): boolean => _.includes(window.location.href, configs.DOMAIN_DOGFOOD);
+
 export const utils = {
-    assert(condition: boolean, message: string) {
+    assert(condition: boolean, message: string): void {
         if (!condition) {
             throw new Error(message);
         }
     },
-    spawnSwitchErr(name: string, value: any) {
+    spawnSwitchErr(name: string, value: any): Error {
         return new Error(`Unexpected switch value: ${value} encountered for ${name}`);
     },
-    isNumeric(n: string) {
+    isNumeric(n: string): boolean {
         return !isNaN(parseFloat(n)) && isFinite(Number(n));
     },
     // This default unix timestamp is used for orders where the user does not specify an expiry date.
@@ -106,13 +108,13 @@ export const utils = {
         };
         return order;
     },
-    async sleepAsync(ms: number) {
-        return new Promise(resolve => setTimeout(resolve, ms));
+    async sleepAsync(ms: number): Promise<NodeJS.Timer> {
+        return new Promise<NodeJS.Timer>(resolve => setTimeout(resolve, ms));
     },
-    deepEqual(actual: any, expected: any, opts?: { strict: boolean }) {
+    deepEqual(actual: any, expected: any, opts?: { strict: boolean }): boolean {
         return deepEqual(actual, expected, opts);
     },
-    getColSize(items: number) {
+    getColSize(items: number): number {
         const bassCssGridSize = 12; // Source: http://basscss.com/#basscss-grid
         const colSize = bassCssGridSize / items;
         if (!_.isInteger(colSize)) {
@@ -120,7 +122,7 @@ export const utils = {
         }
         return colSize;
     },
-    getScreenWidth() {
+    getScreenWidth(): ScreenWidths {
         const documentEl = document.documentElement;
         const body = document.getElementsByTagName('body')[0];
         const widthInPx = window.innerWidth || documentEl.clientWidth || body.clientWidth;
@@ -162,7 +164,7 @@ export const utils = {
     // This checks the error message returned from an injected Web3 instance on the page
     // after a user was prompted to sign a message or send a transaction and decided to
     // reject the request.
-    didUserDenyWeb3Request(errMsg: string) {
+    didUserDenyWeb3Request(errMsg: string): boolean {
         const metamaskDenialErrMsg = 'User denied';
         const paritySignerDenialErrMsg = 'Request has been rejected';
         const ledgerDenialErrMsg = 'Invalid status 6985';
@@ -172,7 +174,7 @@ export const utils = {
             _.includes(errMsg, ledgerDenialErrMsg);
         return isUserDeniedErrMsg;
     },
-    getCurrentEnvironment() {
+    getCurrentEnvironment(): string {
         switch (location.host) {
             case configs.DOMAIN_DEVELOPMENT:
                 return 'development';
@@ -188,7 +190,7 @@ export const utils = {
         const truncatedAddress = `${address.substring(0, 6)}...${address.substr(-4)}`; // 0x3d5a...b287
         return truncatedAddress;
     },
-    hasUniqueNameAndSymbol(tokens: Token[], token: Token) {
+    hasUniqueNameAndSymbol(tokens: Token[], token: Token): boolean {
         if (token.isRegistered) {
             return true; // Since it's registered, it is the canonical token
         }
@@ -269,7 +271,7 @@ export const utils = {
         );
         return isTestNetwork;
     },
-    getCurrentBaseUrl() {
+    getCurrentBaseUrl(): string {
         const port = window.location.port;
         const hasPort = !_.isUndefined(port);
         const baseUrl = `https://${window.location.hostname}${hasPort ? `:${port}` : ''}`;
@@ -302,10 +304,14 @@ export const utils = {
         }
         return parsedProviderName;
     },
-    isDevelopment() {
+    getBackendBaseUrl(): string {
+        return isDogfood() ? configs.BACKEND_BASE_STAGING_URL : configs.BACKEND_BASE_PROD_URL;
+    },
+    isDevelopment(): boolean {
         return configs.ENVIRONMENT === Environments.DEVELOPMENT;
     },
-    isStaging() {
+    isStaging(): boolean {
         return _.includes(window.location.href, configs.DOMAIN_STAGING);
     },
+    isDogfood,
 };