probably fix things?

application/helper.js

@@ -15,19 +15,20 @@ class Helper {
 
     /**
      * Check if time difference between now and purgeTimeStamp is more than one day
-     * @param {Date} now
+     * @param {number|Date} now
      * @param {Date} past
      * @returns {Boolean}
      */
     moreThanOneDay(now, past) {
         const DAY_IN_MS = 24 * 60 * 60 * 1000;
-        if((now - past) / DAY_IN_MS >= 1){
-            return  true
-        } else {
-            return false
-        }
+
+        const nowMs = now instanceof Date ? now.getTime() : now;
+        const pastMs = past instanceof Date ? past.getTime() : new Date(past).getTime();
+
+        return (nowMs - pastMs) >= DAY_IN_MS;
     }
 
+
     /**
      * Convert time to highest possible unit (minutes, hours, days) where `time > 1` and `Number.isSafeInteger(time)` (whole number)
      * @param {Number} time
@@ -43,7 +44,8 @@ class Helper {
             if (convertedTime > 60) {
                 convertedTime = convertedTime / 60
                 convertedUnit = 'hours';
-        }}
+            }
+        }
 
         if (convertedUnit === 'hours') {
             if (convertedTime > 24) {

application/imap-service.js

@@ -136,8 +136,7 @@ class ImapService extends EventEmitter {
 
                     await this.connection.openBox('INBOX')
                     debug('connected to imap')
-				},
-				{
+                }, {
                     retries: 5
                 }
             )
@@ -202,12 +201,14 @@ class ImapService extends EventEmitter {
     async deleteOldMails(deleteMailsBefore) {
         let uids = []
             //fetch mails from date +1day (calculated in MS) to avoid wasting resources and to fix imaps missing time-awareness
-		if (helper.moreThanOneDay(moment() + 24 * 60 * 60 * 1000, deleteMailsBefore)) {
+        if (helper.moreThanOneDay(moment(), deleteMailsBefore)) {
+            console.log("Deleting mails older than one day");
             uids = await this._searchWithoutFetch([
                 ['!DELETED'],
                 ['BEFORE', deleteMailsBefore]
             ])
         } else {
+            console.log("Deleting mails without date filter");
             uids = await this._searchWithoutFetch([
                 ['!DELETED'],
             ])
@@ -219,21 +220,27 @@ class ImapService extends EventEmitter {
 
         const DeleteOlderThan = helper.purgeTimeStamp()
         const uidsWithHeaders = await this._getMailHeaders(uids)
+        console.log(`Fetched ${uidsWithHeaders.length} mails for deletion check.`);
 
         uidsWithHeaders.forEach(mail => {
             if (mail['attributes'].date > DeleteOlderThan || this.config.email.examples.uids.includes(parseInt(mail['attributes'].uid))) {
                 uids = uids.filter(uid => uid !== mail['attributes'].uid)
+                console.log(mail['attributes'].date > DeleteOlderThan ? `Mail UID: ${mail['attributes'].uid} is newer than purge time.` : `Mail UID: ${mail['attributes'].uid} is an example mail.`);
             }
         })
 
         if (uids.length === 0) {
+            console.log("Length 0")
             debug('no mails to delete.')
             return
         }
 
         debug(`deleting mails ${uids}`)
         await this.connection.deleteMessage(uids)
-		uids.forEach(uid => this.emit(ImapService.EVENT_DELETED_MAIL, uid))
+        uids.forEach(uid => {
+            this.emit(ImapService.EVENT_DELETED_MAIL, uid)
+            console.log(`UID deleted: ${uid}`);
+        })
         console.log(`deleted ${uids.length} old messages.`)
     }
 
@@ -302,7 +309,10 @@ class ImapService extends EventEmitter {
         debug(`fetching full message ${uid}`)
 
         // For security we also filter TO, so it is harder to just enumerate all messages.
-		const searchCriteria = [['UID', uid], ['TO', to]]
+        const searchCriteria = [
+            ['UID', uid],
+            ['TO', to]
+        ]
         const fetchOptions = {
             bodies: ['HEADER', ''], // Empty string means full body
             markSeen: false
@@ -322,7 +332,9 @@ class ImapService extends EventEmitter {
 
     async _getAllUids() {
         // We ignore mails that are flagged as DELETED, but have not been removed (expunged) yet.
-		const uids = await this._searchWithoutFetch([['!DELETED']])
+        const uids = await this._searchWithoutFetch([
+                ['!DELETED']
+            ])
             // Create copy to not mutate the original array. Sort with newest first (DESC).
         return [...uids].sort().reverse()
     }
@@ -349,7 +361,9 @@ class ImapService extends EventEmitter {
             bodies: ['HEADER.FIELDS (FROM TO SUBJECT DATE)'],
             struct: false
         }
-		const searchCriteria = [['UID', ...uids]]
+        const searchCriteria = [
+            ['UID', ...uids]
+        ]
         return this.connection.search(searchCriteria, fetchOptions)
     }
 }

application/mail-processing-service.js

@@ -17,8 +17,7 @@ class MailProcessingService extends EventEmitter {
 
         // Cached methods:
         this.cachedFetchFullMail = mem(
-			this.imapService.fetchOneFullMail.bind(this.imapService),
-			{maxAge: 10 * 60 * 1000}
+            this.imapService.fetchOneFullMail.bind(this.imapService), { maxAge: 10 * 60 * 1000 }
         )
 
         this.initialLoadDone = false
@@ -27,7 +26,9 @@ class MailProcessingService extends EventEmitter {
         this.imapService.once(ImapService.EVENT_INITIAL_LOAD_DONE, () =>
             this._deleteOldMails()
         )
-		setInterval(() => this._deleteOldMails(), 10 * 60 * 1000)
+        setInterval(() => {
+            this._deleteOldMails()
+        }, 60 * 1000)
     }
 
     getMailSummaries(address) {

domain/mail-repository.js

@@ -15,7 +15,7 @@ class MailRepository {
         mails.forEach(mail => {
             if (mail.to == this.config.email.examples.account && !this.config.email.examples.uids.includes(parseInt(mail.uid))) {
                 mails = mails.filter(m => m.uid != mail.uid)
-				debug('prevented non-example email from being shown in example inbox', mail.uid)
+                console.log('prevented non-example email from being shown in example inbox', mail.uid)
             }
         })
         return _.orderBy(mails, mail => Date.parse(mail.date), ['desc'])

infrastructure/web/routes/login.js

@@ -16,6 +16,7 @@ router.get('/', (req, res, _next) => {
         purgeTime: purgeTime,
         domains: helper.getDomains(),
         branding: config.http.branding,
+        example: config.email.examples.account,
     })
 })
 
@@ -33,8 +34,7 @@ router.get('/logout', (req, res, _next) => {
 })
 
 router.post(
-	'/',
-	[
+    '/', [
         check('username').isLength({ min: 1 }),
         check('domain').isIn(config.email.domains)
     ],

infrastructure/web/views/login.twig

@@ -3,7 +3,7 @@
 {% block body %}
 
 <div style="float: right; text-align: end;">
-    <a href="/inbox/example@48hr.email">Example Inbox</a>
+    <a href="/inbox/{{ example }}">Example Inbox</a>
 </div>
 <div id="login">
     <h1>Welcome!</h1>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "48hr.email",
-  "version": "1.5.4",
+  "version": "1.6.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "48hr.email",
-      "version": "1.5.4",
+      "version": "1.6.1",
       "license": "GPL-3.0",
       "dependencies": {
         "array.prototype.flatmap": "^1.3.2",