Refactor: Create libs/ApiUtils

src/CONFIG.js

@@ -49,11 +49,17 @@ export default {
     EXPENSIFY: {
         // Note: This will be EXACTLY what is set for EXPENSIFY_URL whether the proxy is enabled or not.
         EXPENSIFY_URL: expensifyURL,
-        SECURE_EXPENSIFY_URL: secureURLRoot,
         NEW_EXPENSIFY_URL: newExpensifyURL,
-        URL_API_ROOT: expensifyURLRoot,
-        STAGING_EXPENSIFY_URL: stagingExpensifyURL,
-        STAGING_SECURE_EXPENSIFY_URL: stagingSecureExpensifyUrl,
+
+        // The DEFAULT API is the API used by most environments, except staging, where we use STAGING (below)
+        // The "staging toggle" in settings toggles between DEFAULT and STAGING APIs
+        // We can think of DEFAULT as PROD, because on both STAGING and PROD it points to the production address
+        // On DEV this can be configured through ENV settings and can be a proxy or ngrok address (defaults to PROD)
+        // Usually you don't need to use this URL directly - prefer `ApiUtils.getApiRoot()`
+        DEFAULT_API_ROOT: expensifyURLRoot,
+        DEFAULT_SECURE_API_ROOT: secureURLRoot,
+        STAGING_API_ROOT: stagingExpensifyURL,
+        STAGING_SECURE_API_ROOT: stagingSecureExpensifyUrl,
         PARTNER_NAME: lodashGet(Config, 'EXPENSIFY_PARTNER_NAME', 'chat-expensify-com'),
         PARTNER_PASSWORD: lodashGet(Config, 'EXPENSIFY_PARTNER_PASSWORD', 'e21965746fd75f82bb66'),
         EXPENSIFY_CASH_REFERER: 'ecash',

src/components/AddressSearch.js

@@ -4,11 +4,11 @@ import PropTypes from 'prop-types';
 import {LogBox, ScrollView, View} from 'react-native';
 import {GooglePlacesAutocomplete} from 'react-native-google-places-autocomplete';
 import lodashGet from 'lodash/get';
-import CONFIG from '../CONFIG';
 import withLocalize, {withLocalizePropTypes} from './withLocalize';
 import styles from '../styles/styles';
 import themeColors from '../styles/themes/default';
 import TextInput from './TextInput';
+import * as ApiUtils from '../libs/ApiUtils';
 import * as GooglePlacesUtils from '../libs/GooglePlacesUtils';
 import CONST from '../CONST';
 
@@ -199,7 +199,7 @@ const AddressSearch = (props) => {
                     query={query}
                     requestUrl={{
                         useOnPlatform: 'all',
-                        url: `${CONFIG.EXPENSIFY.URL_API_ROOT}api?command=Proxy_GooglePlaces&proxyUrl=`,
+                        url: ApiUtils.getCommandURL({command: 'Proxy_GooglePlaces&proxyUrl='}),
                     }}
                     textInputProps={{
                         InputComp: TextInput,

src/components/HTMLEngineProvider/HTMLRenderers/AnchorRenderer.js

@@ -26,7 +26,7 @@ const AnchorRenderer = (props) => {
     const parentStyle = lodashGet(props.tnode, 'parent.styles.nativeTextRet', {});
     const attrHref = htmlAttribs.href || '';
     const attrPath = lodashGet(Url.getURLObject(attrHref), 'path', '').replace('/', '');
-    const hasExpensifyOrigin = Url.hasSameExpensifyOrigin(attrHref, CONFIG.EXPENSIFY.EXPENSIFY_URL) || Url.hasSameExpensifyOrigin(attrHref, CONFIG.EXPENSIFY.STAGING_EXPENSIFY_URL);
+    const hasExpensifyOrigin = Url.hasSameExpensifyOrigin(attrHref, CONFIG.EXPENSIFY.EXPENSIFY_URL) || Url.hasSameExpensifyOrigin(attrHref, CONFIG.EXPENSIFY.STAGING_API_ROOT);
     const internalNewExpensifyPath = (Url.hasSameExpensifyOrigin(attrHref, CONST.NEW_EXPENSIFY_URL) || Url.hasSameExpensifyOrigin(attrHref, CONST.STAGING_NEW_EXPENSIFY_URL)) && attrPath;
     const internalExpensifyPath = hasExpensifyOrigin
                                     && !attrPath.startsWith(CONFIG.EXPENSIFY.CONCIERGE_URL_PATHNAME)

src/components/TestToolMenu.js

@@ -1,6 +1,5 @@
 import React from 'react';
 import PropTypes from 'prop-types';
-import _ from 'underscore';
 import {withOnyx} from 'react-native-onyx';
 import lodashGet from 'lodash/get';
 import styles from '../styles/styles';
@@ -15,8 +14,7 @@ import TestToolRow from './TestToolRow';
 import networkPropTypes from './networkPropTypes';
 import compose from '../libs/compose';
 import {withNetwork} from './OnyxProvider';
-import getPlatform from '../libs/getPlatform';
-import CONST from '../CONST';
+import * as ApiUtils from '../libs/ApiUtils';
 
 const propTypes = {
     /** User object in Onyx */
@@ -31,7 +29,7 @@ const propTypes = {
 
 const defaultProps = {
     user: {
-        shouldUseStagingServer: false,
+        shouldUseStagingServer: undefined,
     },
 };
 
@@ -45,8 +43,10 @@ const TestToolMenu = props => (
         This enables QA and internal testers to take advantage of sandbox environments for 3rd party services like Plaid and Onfido. */}
         <TestToolRow title="Use Staging Server">
             <Switch
-                isOn={lodashGet(props, 'user.shouldUseStagingServer', _.contains([CONST.PLATFORM.WEB, CONST.PLATFORM.DESKTOP], getPlatform()))}
-                onToggle={() => User.setShouldUseStagingServer(!lodashGet(props, 'user.shouldUseStagingServer', true))}
+                isOn={lodashGet(props, 'user.shouldUseStagingServer', ApiUtils.isUsingStagingApi())}
+                onToggle={() => User.setShouldUseStagingServer(
+                    !lodashGet(props, 'user.shouldUseStagingServer', ApiUtils.isUsingStagingApi()),
+                )}
             />
         </TestToolRow>
 

src/libs/ApiUtils.js

@@ -0,0 +1,85 @@
+import lodashGet from 'lodash/get';
+import Onyx from 'react-native-onyx';
+import ONYXKEYS from '../ONYXKEYS';
+import CONFIG from '../CONFIG';
+import CONST from '../CONST';
+import * as Environment from './Environment/Environment';
+
+// To avoid rebuilding native apps, native apps use production config for both staging and prod
+// We use the async environment check because it works on all platforms
+let ENV_NAME = CONST.ENVIRONMENT.PRODUCTION;
+Environment.getEnvironment()
+    .then((envName) => {
+        ENV_NAME = envName;
+    });
+
+let stagingServerToggleState = false;
+Onyx.connect({
+    key: ONYXKEYS.USER,
+    callback: (val) => {
+        const defaultValue = ENV_NAME === CONST.ENVIRONMENT.STAGING;
+        stagingServerToggleState = lodashGet(val, 'shouldUseStagingServer', defaultValue);
+    },
+});
+
+/**
+ * Helper method used to decide which API endpoint to call
+ * Non PROD environments allow API switching via the {@link stagingServerToggleState}
+ *
+ * @returns {Boolean}
+ */
+function canUseStagingServer() {
+    return ENV_NAME === CONST.ENVIRONMENT.PRODUCTION
+        ? false
+        : stagingServerToggleState;
+}
+
+/**
+ * Get the currently used API endpoint
+ * (Non-production environments allow for dynamically switching the API)
+ *
+ * @param {Object} [request]
+ * @param {Boolean} [request.shouldUseSecure]
+ * @returns {String}
+ */
+function getApiRoot(request) {
+    const shouldUseSecure = lodashGet(request, 'shouldUseSecure', false);
+
+    if (canUseStagingServer()) {
+        return shouldUseSecure
+            ? CONFIG.EXPENSIFY.STAGING_SECURE_API_ROOT
+            : CONFIG.EXPENSIFY.STAGING_API_ROOT;
+    }
+
+    return shouldUseSecure
+        ? CONFIG.EXPENSIFY.DEFAULT_SECURE_API_ROOT
+        : CONFIG.EXPENSIFY.DEFAULT_API_ROOT;
+}
+
+/**
+ * Get the command url for the given request
+ *
+ * @param {Object} request
+ * @param {String} request.command - the name of the API command
+ * @param {Boolean} [request.shouldUseSecure]
+ * @returns {String}
+ */
+function getCommandURL(request) {
+    return `${getApiRoot(request)}api?command=${request.command}`;
+}
+
+/**
+ * Check if we're currently using the staging API root
+ *
+ * @returns {Boolean}
+ */
+function isUsingStagingApi() {
+    return getApiRoot() === CONFIG.EXPENSIFY.STAGING_API_ROOT;
+}
+
+export {
+    getApiRoot,
+    getCommandURL,
+    isUsingStagingApi,
+};
+

src/libs/HttpUtils.js

@@ -1,20 +1,9 @@
 import Onyx from 'react-native-onyx';
-import lodashGet from 'lodash/get';
 import _ from 'underscore';
-import CONFIG from '../CONFIG';
 import CONST from '../CONST';
 import ONYXKEYS from '../ONYXKEYS';
 import HttpsError from './Errors/HttpsError';
-import shouldUseStagingServer from './shouldUseStagingServer';
-import getPlatform from './getPlatform';
-
-// Desktop and web use staging config too so we we should default to staging API endpoint if on those platforms
-const shouldDefaultToStaging = _.contains([CONST.PLATFORM.WEB, CONST.PLATFORM.DESKTOP], getPlatform());
-let stagingServerToggleState = false;
-Onyx.connect({
-    key: ONYXKEYS.USER,
-    callback: val => stagingServerToggleState = lodashGet(val, 'shouldUseStagingServer', shouldDefaultToStaging),
-});
+import * as ApiUtils from './ApiUtils';
 
 let shouldFailAllRequests = false;
 let shouldForceOffline = false;
@@ -119,13 +108,8 @@ function xhr(command, data, type = CONST.NETWORK.METHOD.POST, shouldUseSecure =
         formData.append(key, val);
     });
 
-    let apiRoot = shouldUseSecure ? CONFIG.EXPENSIFY.SECURE_EXPENSIFY_URL : CONFIG.EXPENSIFY.URL_API_ROOT;
-
-    if (shouldUseStagingServer(stagingServerToggleState)) {
-        apiRoot = shouldUseSecure ? CONFIG.EXPENSIFY.STAGING_SECURE_EXPENSIFY_URL : CONFIG.EXPENSIFY.STAGING_EXPENSIFY_URL;
-    }
-
-    return processHTTPRequest(`${apiRoot}api?command=${command}`, type, formData, data.canCancel);
+    const url = ApiUtils.getCommandURL({shouldUseSecure, command});
+    return processHTTPRequest(url, type, formData, data.canCancel);
 }
 
 function cancelPendingRequests() {

src/libs/Navigation/AppNavigator/AuthScreens.js

@@ -98,7 +98,7 @@ class AuthScreens extends React.Component {
         Pusher.init({
             appKey: CONFIG.PUSHER.APP_KEY,
             cluster: CONFIG.PUSHER.CLUSTER,
-            authEndpoint: `${CONFIG.EXPENSIFY.URL_API_ROOT}api?command=AuthenticatePusher`,
+            authEndpoint: `${CONFIG.EXPENSIFY.DEFAULT_API_ROOT}api?command=AuthenticatePusher`,
         }).then(() => {
             User.subscribeToUserEvents();
         });

src/libs/tryResolveUrlFromApiRoot.js

@@ -1,9 +1,15 @@
 import Config from '../CONFIG';
+import * as ApiUtils from './ApiUtils';
 
 // Absolute URLs (`/` or `//`) should be resolved from API ROOT
 // Legacy attachments can come from either staging or prod, depending on the env they were uploaded by
 // Both should be replaced and loaded from API ROOT of the current environment
-const ORIGINS_TO_REPLACE = ['/+', Config.EXPENSIFY.EXPENSIFY_URL, Config.EXPENSIFY.STAGING_EXPENSIFY_URL];
+const ORIGINS_TO_REPLACE = [
+    '/+',
+    Config.EXPENSIFY.EXPENSIFY_URL,
+    Config.EXPENSIFY.STAGING_API_ROOT,
+    Config.EXPENSIFY.DEFAULT_API_ROOT,
+];
 
 // Anything starting with a match from ORIGINS_TO_REPLACE
 const ORIGIN_PATTERN = new RegExp(`^(${ORIGINS_TO_REPLACE.join('|')})`);
@@ -20,5 +26,6 @@ const ORIGIN_PATTERN = new RegExp(`^(${ORIGINS_TO_REPLACE.join('|')})`);
  * @returns {String}
  */
 export default function tryResolveUrlFromApiRoot(url) {
-    return url.replace(ORIGIN_PATTERN, Config.EXPENSIFY.URL_API_ROOT);
+    const apiRoot = ApiUtils.getApiRoot({shouldUseSecure: false});
+    return url.replace(ORIGIN_PATTERN, apiRoot);
 }

tests/actions/ReportTest.js

@@ -42,7 +42,7 @@ describe('actions/Report', () => {
         Pusher.init({
             appKey: CONFIG.PUSHER.APP_KEY,
             cluster: CONFIG.PUSHER.CLUSTER,
-            authEndpoint: `${CONFIG.EXPENSIFY.URL_API_ROOT}api?command=AuthenticatePusher`,
+            authEndpoint: `${CONFIG.EXPENSIFY.DEFAULT_API_ROOT}api?command=AuthenticatePusher`,
         });
 
         Onyx.init({

tests/ui/UnreadIndicatorsTest.js

@@ -46,7 +46,7 @@ beforeAll(() => {
     Pusher.init({
         appKey: CONFIG.PUSHER.APP_KEY,
         cluster: CONFIG.PUSHER.CLUSTER,
-        authEndpoint: `${CONFIG.EXPENSIFY.URL_API_ROOT}api?command=AuthenticatePusher`,
+        authEndpoint: `${CONFIG.EXPENSIFY.DEFAULT_API_ROOT}api?command=AuthenticatePusher`,
     });
 });