refactor api.startOfWeek to a cron.js function not exposed on api

common/script/cron.js

@@ -37,3 +37,13 @@ export function sanitizeOptions (o) {
     now,
   };
 }
+
+export function startOfWeek (options) {
+  if (options === null) {
+    options = {};
+  }
+  let o = sanitizeOptions(options);
+
+  return moment(o.now).startOf('week');
+}
+

common/script/index.js

@@ -73,15 +73,6 @@ api.planGemLimits = {
   ------------------------------------------------------
  */
 
-api.startOfWeek = api.startOfWeek = function(options) {
-  var o;
-  if (options == null) {
-    options = {};
-  }
-  o = sanitizeOptions(options);
-  return moment(o.now).startOf('week');
-};
-
 api.startOfDay = function(options) {
   var dayStart, o;
   if (options == null) {

test/common/algos.mocha.js

@@ -1,6 +1,7 @@
 /* eslint-disable camelcase, func-names, no-shadow */
 import {
   DAY_MAPPING,
+  startOfWeek,
 } from '../../common/script/cron';
 
 let expect = require('expect.js');
@@ -209,7 +210,7 @@ let repeatWithoutLastWeekday = () => {
     s: true,
   };
 
-  if (shared.startOfWeek(moment().zone(0)).isoWeekday() === 1) {
+  if (startOfWeek(moment().zone(0)).isoWeekday() === 1) {
     repeat.su = false;
   } else {
     repeat.s = false;
@@ -1270,7 +1271,7 @@ describe('Cron', () => {
 
       function runCron (options) {
         _.each([480, 240, 0, -120], function (timezoneOffset) {
-          let now = shared.startOfWeek({
+          let now = startOfWeek({
             timezoneOffset,
           }).add(options.currentHour || 0, 'hours');
 

test/common/dailies.js

@@ -1,4 +1,7 @@
 /* eslint-disable camelcase */
+import {
+  startOfWeek,
+} from '../../common/script/cron';
 
 let expect = require('expect.js'); // eslint-disable-line no-shadow
 let moment = require('moment');
@@ -17,7 +20,7 @@ let repeatWithoutLastWeekday = () => { // eslint-disable-line no-unused-vars
     s: true,
   };
 
-  if (shared.startOfWeek(moment().zone(0)).isoWeekday() === 1) {
+  if (startOfWeek(moment().zone(0)).isoWeekday() === 1) {
     repeat.su = false;
   } else {
     repeat.s = false;