Moved parse-member-event helper to class syntax

no issue

- Added feature service in it

ghost/admin/app/helpers/parse-member-event.js

@@ -1,15 +1,20 @@
+import Helper from '@ember/component/helper';
 import moment from 'moment';
 import {getNonDecimal, getSymbol} from 'ghost-admin/utils/currency';
+import {inject as service} from '@ember/service';
 
-export default function parseMemberEvent(event, hasMultipleNewsletters) {
+export default class ParseMemberEventHelper extends Helper {
+    @service feature;
+
+    compute([event, hasMultipleNewsletters]) {
         const subject = event.data.member.name || event.data.member.email;
-    const icon = getIcon(event);
-    const action = getAction(event, hasMultipleNewsletters);
-    const info = getInfo(event);
+        const icon = this.getIcon(event);
+        const action = this.getAction(event, hasMultipleNewsletters);
+        const info = this.getInfo(event);
 
-    const join = getJoin(event);
-    const object = getObject(event);
-    const url = getURL(event);
+        const join = this.getJoin(event);
+        const object = this.getObject(event);
+        const url = this.getURL(event);
         const timestamp = moment(event.data.created_at);
 
         return {
@@ -26,11 +31,10 @@ export default function parseMemberEvent(event, hasMultipleNewsletters) {
             url,
             timestamp
         };
-}
+    }
 
-/* internal helper functions */
-
-function getIcon(event) {
+    /* internal helper functions */
+    getIcon(event) {
         let icon;
 
         if (event.type === 'signup_event') {
@@ -78,9 +82,9 @@ function getIcon(event) {
         }
 
         return 'event-' + icon;
-}
+    }
 
-function getAction(event, hasMultipleNewsletters) {
+    getAction(event, hasMultipleNewsletters) {
         if (event.type === 'signup_event') {
             return 'signed up';
         }
@@ -144,9 +148,9 @@ function getAction(event, hasMultipleNewsletters) {
             }
             return 'commented';
         }
-}
+    }
 
-/**
+    /**
      * When we need to append the action and object in one sentence, you can add extra words here.
      * E.g.,
      *   action: 'Signed up'.
@@ -155,7 +159,7 @@ function getAction(event, hasMultipleNewsletters) {
      *  -> do this by returning 'on' in getJoin()
      * This string is not added when action and object are in a separete table column, or when the getObject/getURL is empty
      */
-function getJoin(event) {
+    getJoin(event) {
         if (event.type === 'signup_event' || event.type === 'subscription_event') {
             if (event.data.attribution?.title) {
                 return 'on';
@@ -169,12 +173,12 @@ function getJoin(event) {
         }
 
         return '';
-}
+    }
 
-/**
+    /**
      * Clickable object, shown between action and info, or in a separate column in some views
      */
-function getObject(event) {
+    getObject(event) {
         if (event.type === 'signup_event' || event.type === 'subscription_event') {
             if (event.data.attribution?.title) {
                 return event.data.attribution.title;
@@ -188,9 +192,9 @@ function getObject(event) {
         }
 
         return '';
-}
+    }
 
-function getInfo(event) {
+    getInfo(event) {
         if (event.type === 'subscription_event') {
             let mrrDelta = getNonDecimal(event.data.mrr_delta, event.data.currency);
             if (mrrDelta === 0) {
@@ -201,12 +205,12 @@ function getInfo(event) {
             return `(MRR ${sign}${symbol}${Math.abs(mrrDelta)})`;
         }
         return;
-}
+    }
 
-/**
+    /**
      * Make the object clickable
      */
-function getURL(event) {
+    getURL(event) {
         if (event.type === 'comment_event') {
             if (event.data.post) {
                 return event.data.post.url;
@@ -219,4 +223,6 @@ function getURL(event) {
             }
         }
         return;
+    }
+
 }