From 1d42862c463562942d7007d4d57755a3d581fe9e Mon Sep 17 00:00:00 2001
From: ClaraCrazy <clara@crazyco.xyz>
Date: Wed, 2 Oct 2024 02:36:25 +0200
Subject: [PATCH] Add example mail(s)

---
 application/config.sample.js |  6 +++++-
 application/imap-service.js  | 10 ++++++----
 domain/mail-repository.js    | 10 +++++++++-
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/application/config.sample.js b/application/config.sample.js
index e982589..3d2dd2c 100644
--- a/application/config.sample.js
+++ b/application/config.sample.js
@@ -14,7 +14,11 @@ const config = {
 	},
 	http: {
 		port: normalizePort(process.env.HTTP_PORT || 3000),
-		branding: process.env.HTTP_BRANDING || ["48hr.email", "CrazyCo", "https://crazyco.xyz"]
+		branding: process.env.HTTP_BRANDING || ["48hr.email", "CrazyCo", "https://crazyco.xyz"],
+		examples: process.env.HTTP_EXAMPLES || {
+			email: "example@48hr.email",
+			ids: [1, 2, 3]
+		}
 	},
 }
 
diff --git a/application/imap-service.js b/application/imap-service.js
index d127a7d..2567f8c 100644
--- a/application/imap-service.js
+++ b/application/imap-service.js
@@ -213,7 +213,7 @@ class ImapService extends EventEmitter {
 
 		const uidsWithHeaders = await this._getMailHeaders(uids)
 		uidsWithHeaders.forEach(mail => {
-			if (mail['attributes'].date > DeleteOlderThan) {
+			if (mail['attributes'].date > DeleteOlderThan || this.config.http.examples.uids.includes(parseInt(mail['attributes'].id))) {
 				uids.filter(uid => uid !== mail['attributes'].uid)
 			}
 		})
@@ -235,9 +235,11 @@ class ImapService extends EventEmitter {
 	 */
 	async deleteSpecificEmail(uid) {
 		debug(`deleting mails ${uid}`)
-		await this.connection.deleteMessage(uid)
-		console.log(`deleted mail with UID: ${uid}.`)
-		this.emit(ImapService.EVENT_DELETED_MAIL, uid)
+		if (!this.config.http.examples.uids.includes(parseInt(uid))) {
+			await this.connection.deleteMessage(uid)
+			console.log(`deleted mail with UID: ${uid}.`)
+			this.emit(ImapService.EVENT_DELETED_MAIL, uid)
+		}
 	}
 
 	/**
diff --git a/domain/mail-repository.js b/domain/mail-repository.js
index 5b154ac..4b2435d 100644
--- a/domain/mail-repository.js
+++ b/domain/mail-repository.js
@@ -1,15 +1,23 @@
 const debug = require('debug')('48hr-email:mail-summary-store')
 const MultiMap = require('mnemonist/multi-map')
 const _ = require('lodash')
+const config = require('../application/config')
 
 class MailRepository {
 	constructor() {
 		// MultiMap docs: https://yomguithereal.github.io/mnemonist/multi-map
 		this.mailSummaries = new MultiMap()
+		this.config = config
 	}
 
 	getForRecipient(address) {
-		const mails = this.mailSummaries.get(address) || []
+		let mails = this.mailSummaries.get(address) || []
+		mails.forEach(mail => {
+			if (mail.to == this.config.http.examples.email && !this.config.http.examples.uids.includes(parseInt(mail.uid))) {
+				mails = mails.filter(m => m.uid != mail.uid)
+				console.log('prevent non-example email from being shown', mail.uid)
+			}
+		})
 		return _.orderBy(mails, mail => Date.parse(mail.date), ['desc'])
 	}