Add replacement field

Duration available in notification (#48)

cloudapp/src/app/configuration/configuration.component.html

@@ -84,7 +84,7 @@ <h2 translate>Configuration</h2>
       <mat-form-field appearance="standard" class="full-width">
         <mat-label>Body</mat-label>
         <textarea matInput rows=10 type="text" [formControl]="notification.controls.body" [readonly]="!notificationActive"></textarea>
-        <mat-hint>The following replacement fields are available: startTime, location</mat-hint>
+        <mat-hint>Replacement fields available: startTime, location, duration</mat-hint>
       </mat-form-field>
       <mat-form-field appearance="standard" class="full-width">
         <mat-label>Cancellation Body</mat-label>

cloudapp/src/app/models/event-utils.service.ts

@@ -104,6 +104,8 @@ export class EventUtilsService {
           return formatDate(event.startTime, notification.dateFormat);
         case 'location':
           return location.name;
+        case 'duration':
+          return event.duration.toString();
         default:
           return '';
       }
@@ -175,7 +177,7 @@ export class EventUtilsService {
 }
 
 const formatDate = (dt: Date, locale: string) => {
-  const options = {
+  const options: Intl.DateTimeFormatOptions = {
     weekday: 'long', year: 'numeric', month: 'long', day: 'numeric',
     hour: 'numeric', minute: 'numeric'
   };

manifest.json

@@ -1,9 +1,9 @@
 {
    "id": "exlibrisgroup/alma-scheduler",
    "title": "Appointment Scheduler",
-   "description": "Define locations and schedule appointments for Alma users. Configuration supports hours and duration and multiple locations with capacity. Sends email to users when events are created. Note: This app is currently available in beta form.",
-   "author": "Ex Libris",
    "subtitle": "Schedule appointments for users at defined locations",
+   "author": "Ex Libris",
+   "description": "Define locations and schedule appointments for Alma users. Configuration supports hours and duration and multiple locations with capacity. Sends email to users when events are created. Note: This app is currently available in beta form.",
    "license": "https://raw.githubusercontent.com/exlibrisgroup/alma-scheduler/master/LICENSE",
    "icon": {
       "type": "font",