Fix elapsed math in delay

Author: drewvolz

source/views/calendar/event-detail.android.js

@@ -128,7 +128,7 @@ export class EventDetail extends React.PureComponent {
     this.setState(() => ({message: 'Adding event to calendar…'}))
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/calendar/event-detail.ios.js

@@ -96,7 +96,7 @@ export class EventDetail extends React.PureComponent {
     this.setState(() => ({message: 'Adding event to calendar…'}))
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/news/news-container.js

@@ -73,7 +73,7 @@ export default class NewsContainer extends React.Component {
     await this.fetchData()
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    let elapsed = start - Date.now()
+    let elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/sis/balances.js

@@ -47,7 +47,7 @@ class BalancesView extends React.Component {
     await this.fetchData()
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    let elapsed = start - Date.now()
+    let elapsed = Date.now() - start
     await delay(500 - elapsed)
 
     this.setState({loading: false})

source/views/sis/courses.js

@@ -71,7 +71,7 @@ class CoursesView extends React.PureComponent {
     await this.props.updateCourses(true)
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    let elapsed = start - Date.now()
+    let elapsed = Date.now() - start
     await delay(500 - elapsed)
 
     this.setState({loading: false})

source/views/sis/student-work/index.js

@@ -98,7 +98,7 @@ export default class StudentWorkView extends React.PureComponent {
     await this.fetchData()
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/student-orgs/list.js

@@ -126,7 +126,7 @@ export class StudentOrgsView extends React.Component {
     await this.fetchData()
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/transportation/bus/bus-view.js

@@ -74,7 +74,7 @@ export class BusView extends React.PureComponent {
     const start = Date.now()
     this.setState(() => ({loading: true}))
     this.updateTime()
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }

source/views/transportation/other-modes.js

@@ -85,7 +85,7 @@ export default class OtherModesView extends React.PureComponent {
     }
 
     // wait 0.5 seconds – if we let it go at normal speed, it feels broken.
-    const elapsed = start - Date.now()
+    const elapsed = Date.now() - start
     if (elapsed < 500) {
       await delay(500 - elapsed)
     }