Merge branch 'development' into improvement/addCustomTslintRules

* development:
  fix style errors
  Fix circular dependency
  Add my profile image to images
  Add myself to about page
  Add dogfood configs to website
  Change minimum Node version to 6.12
  Document Node.js version requirement and add it to package.json

3 files changed, 15 insertions, 6 deletions

diff --git a/packages/website/ts/utils/backend_client.ts b/packages/website/ts/utils/backend_client.ts
index 63e06fda7..c440b1604 100644
--- a/packages/website/ts/utils/backend_client.ts
+++ b/packages/website/ts/utils/backend_client.ts
@@ -1,8 +1,8 @@
 import * as _ from 'lodash';
 
 import { ArticlesBySection, WebsiteBackendGasInfo, WebsiteBackendPriceInfo, WebsiteBackendRelayerInfo } from 'ts/types';
-import { configs } from 'ts/utils/configs';
 import { fetchUtils } from 'ts/utils/fetch_utils';
+import { utils } from 'ts/utils/utils';
 
 const ETH_GAS_STATION_ENDPOINT = '/eth_gas_station';
 const PRICES_ENDPOINT = '/prices';
@@ -11,7 +11,7 @@ const WIKI_ENDPOINT = '/wiki';
 
 export const backendClient = {
     async getGasInfoAsync(): Promise<WebsiteBackendGasInfo> {
-        const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, ETH_GAS_STATION_ENDPOINT);
+        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), ETH_GAS_STATION_ENDPOINT);
         return result;
     },
     async getPriceInfoAsync(tokenSymbols: string[]): Promise<WebsiteBackendPriceInfo> {
@@ -22,15 +22,15 @@ export const backendClient = {
         const queryParams = {
             tokens: joinedTokenSymbols,
         };
-        const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, PRICES_ENDPOINT, queryParams);
+        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), PRICES_ENDPOINT, queryParams);
         return result;
     },
     async getRelayerInfosAsync(): Promise<WebsiteBackendRelayerInfo[]> {
-        const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, RELAYERS_ENDPOINT);
+        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), RELAYERS_ENDPOINT);
         return result;
     },
     async getWikiArticlesBySectionAsync(): Promise<ArticlesBySection> {
-        const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, WIKI_ENDPOINT);
+        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), WIKI_ENDPOINT);
         return result;
     },
 };
diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index a54fc56a8..9fec814b7 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import { Environments, OutdatedWrappedEtherByNetworkId, PublicNodeUrlsByNetworkId } from 'ts/types';
+import { utils } from 'ts/utils/utils';
 
 const BASE_URL = window.location.origin;
 const isDevelopment = _.includes(
@@ -10,13 +11,15 @@ const INFURA_API_KEY = 'T5WSC8cautR4KXyYgsRs';
 
 export const configs = {
     AMOUNT_DISPLAY_PRECSION: 5,
-    BACKEND_BASE_URL: 'https://website-api.0xproject.com',
+    BACKEND_BASE_PROD_URL: 'https://website-api.0xproject.com',
+    BACKEND_BASE_STAGING_URL: 'http://ec2-52-91-181-85.compute-1.amazonaws.com',
     BASE_URL,
     BITLY_ACCESS_TOKEN: 'ffc4c1a31e5143848fb7c523b39f91b9b213d208',
     DEFAULT_DERIVATION_PATH: `44'/60'/0'`,
     // WARNING: ZRX & WETH MUST always be default trackedTokens
     DEFAULT_TRACKED_TOKEN_SYMBOLS: ['WETH', 'ZRX'],
     DOMAIN_STAGING: 'staging-0xproject.s3-website-us-east-1.amazonaws.com',
+    DOMAIN_DOGFOOD: 'dogfood-0xproject.s3-website-us-east-1.amazonaws.com',
     DOMAIN_DEVELOPMENT: '0xproject.localhost:3572',
     DOMAIN_PRODUCTION: '0xproject.com',
     ENVIRONMENT: isDevelopment ? Environments.DEVELOPMENT : Environments.PRODUCTION,
diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index bf30f4e04..3c99bd2fe 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -24,6 +24,8 @@ 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): void {
         if (!condition) {
@@ -302,10 +304,14 @@ export const utils = {
         }
         return parsedProviderName;
     },
+    getBackendBaseUrl(): string {
+        return isDogfood() ? configs.BACKEND_BASE_STAGING_URL : configs.BACKEND_BASE_PROD_URL;
+    },
     isDevelopment(): boolean {
         return configs.ENVIRONMENT === Environments.DEVELOPMENT;
     },
     isStaging(): boolean {
         return _.includes(window.location.href, configs.DOMAIN_STAGING);
     },
+    isDogfood,
 };