rename calcNowOffset to calcTimeOffset

Author: ethanshar

src/timeline/NowIndicator.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import {View, TextStyle, ViewStyle} from 'react-native';
 import {HOUR_BLOCK_HEIGHT} from './Packer';
-import {calcNowOffset} from './helpers/presenter';
+import {calcTimeOffset} from './helpers/presenter';
 
 export interface NowIndicatorProps {
   styles: {[key: string]: ViewStyle | TextStyle};
@@ -10,7 +10,7 @@ export interface NowIndicatorProps {
 const NowIndicator = (props: NowIndicatorProps) => {
   const {styles} = props;
 
-  const indicatorPosition = calcNowOffset(HOUR_BLOCK_HEIGHT);
+  const indicatorPosition = calcTimeOffset(HOUR_BLOCK_HEIGHT);
 
   return (
     <View style={[styles.nowIndicator, {top: indicatorPosition}]}>

src/timeline/Timeline.tsx

@@ -7,7 +7,7 @@ import constants from '../commons/constants';
 import {Theme} from '../types';
 import styleConstructor, {HOURS_SIDEBAR_WIDTH} from './style';
 import populateEvents, {HOUR_BLOCK_HEIGHT} from './Packer';
-import {calcNowOffset} from './helpers/presenter';
+import {calcTimeOffset} from './helpers/presenter';
 import TimelineHours, {TimelineHoursProps} from './TimelineHours';
 import EventBlock, {Event, PackedEvent} from './EventBlock';
 import NowIndicator from './NowIndicator';
@@ -120,11 +120,11 @@ const Timeline = (props: TimelineProps) => {
   useEffect(() => {
     let initialPosition = 0;
     if (scrollToNow) {
-      initialPosition = calcNowOffset(HOUR_BLOCK_HEIGHT);
+      initialPosition = calcTimeOffset(HOUR_BLOCK_HEIGHT);
     } else if (scrollToFirst && packedEvents.length > 0) {
       initialPosition = min(map(packedEvents, 'top')) ?? 0;
     } else if (initialTime) {
-      initialPosition = calcNowOffset(HOUR_BLOCK_HEIGHT, initialTime.hour, initialTime.minutes);
+      initialPosition = calcTimeOffset(HOUR_BLOCK_HEIGHT, initialTime.hour, initialTime.minutes);
     }
 
     if (initialPosition) {

src/timeline/__tests__/presenter.spec.js

@@ -69,19 +69,19 @@ describe('timeline presenter', () => {
     });
   });
 
-  describe('calcNowOffset', () => {
+  describe('calcTimeOffset', () => {
     // NOTE: useFakeTimers API works only in jest 27, unfortunately, other tests fail in jest 27
     it.skip('should give offset based on current time', () => {
       jest.useFakeTimers().setSystemTime(new Date('2020-01-01 15:30').getTime());
-      expect(uut.calcNowOffset(100)).toBe(1550);
+      expect(uut.calcTimeOffset(100)).toBe(1550);
 
       jest.useFakeTimers().setSystemTime(new Date('2020-01-01 12:10').getTime());
-      expect(uut.calcNowOffset(100)).toBeCloseTo(1216.66, 1);
+      expect(uut.calcTimeOffset(100)).toBeCloseTo(1216.66, 1);
     });
 
     it('should give offset based on given time', () => {
-      expect(uut.calcNowOffset(100, 15, 30)).toBe(1550);
-      expect(uut.calcNowOffset(100, 12, 10)).toBeCloseTo(1216.66, 1);
+      expect(uut.calcTimeOffset(100, 15, 30)).toBe(1550);
+      expect(uut.calcTimeOffset(100, 12, 10)).toBeCloseTo(1216.66, 1);
     });
   });
 });

src/timeline/helpers/presenter.ts

@@ -11,7 +11,7 @@ export function buildTimeString(hour = 0, minutes = 0, date = '') {
   return `${date} ${hour.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:00`.trimStart();
 }
 
-export function calcNowOffset(hourBlockHeight: number, hour?: number, minutes?: number) {
+export function calcTimeOffset(hourBlockHeight: number, hour?: number, minutes?: number) {
   const now = new Date();
   const h = hour ?? now.getHours();
   const m = minutes ?? now.getMinutes();