feat: move all email to defer queue #185

fix: use relative part for defer func #185

chore: move sendEmail into defer

fix: remove anon function to defer #185

feat: implement batch email sending with defer.run #185

chore: debug sendEmails #185

chore: add robots.txt

chore: use promise.all in sendEmails

chore: debug defer sendEmails #185

chore: try defer sendEmail without loop #105

chore: comment code

chore: change loop style #185

chore: use promise.all for vercel edge #185

feat: add await to sendEmailNotification #185

chore: use sendEmails #185

fix: debug sendEmails #185

fix: email not updating in LMS

fix: remove early return in sendEmails #185

apps/dashboard/src/lib/utils/services/newsfeed/index.ts

@@ -1,6 +1,10 @@
 import type { Course } from '$lib/utils/types';
 import { supabase } from '$lib/utils/functions/supabase';
-import type { Reaction, FeedApi } from '$lib/utils/types/feed';
+import type { Reaction, FeedApi, Feed } from '$lib/utils/types/feed';
+
+export async function fetchNewsFeedReaction(feedId: Feed['id']) {
+  return supabase.from('course_newsfeed').select(`reaction`).eq('id', feedId).single();
+}
 
 export async function fetchNewsFeeds(courseId?: Course['id']) {
   const response = await supabase

apps/dashboard/src/lib/utils/services/notification/send.ts

@@ -1,5 +1,4 @@
 import nodemailer from 'nodemailer';
-import { withEmailTemplate } from './template';
 import {
   SMTP_HOST,
   SMTP_USER,
@@ -10,8 +9,19 @@ import {
 
 let transporter: nodemailer.Transporter;
 
-const getTransporter = async (isPersonal?: boolean): Promise<boolean> => {
+export const getTransporter = async (
+  isPersonal?: boolean
+): Promise<nodemailer.Transporter | null> => {
   return await new Promise((resolve, reject) => {
+    // If email sending isn't configured
+    if (!SMTP_HOST) {
+      resolve(null);
+    }
+
+    if (transporter) {
+      return resolve(transporter);
+    }
+
     transporter = nodemailer.createTransport({
       host: SMTP_HOST,
       port: 465,
@@ -22,49 +32,14 @@ const getTransporter = async (isPersonal?: boolean): Promise<boolean> => {
       }
     });
 
-    transporter.verify(function (error, success) {
+    transporter.verify(function (error) {
       if (error) {
         console.log('Transporter error', error);
-        reject(error);
+        reject(null);
       } else {
         console.log('Server is ready to take our messages');
-        resolve(success);
+        resolve(transporter);
       }
     });
   });
 };
-
-export const sendEmail = async ({
-  from,
-  to,
-  subject,
-  content,
-  isPersonalEmail,
-  replyTo
-}: {
-  from?: string;
-  to: string;
-  subject: string;
-  content: string;
-  isPersonalEmail?: boolean;
-  replyTo?: string;
-}) => {
-  try {
-    await getTransporter(isPersonalEmail);
-    const info = await transporter.sendMail({
-      from: from || '"Best from ClassroomIO" <[email protected]>', // sender address
-      to, // list of receivers
-      subject, // Subject line
-      replyTo,
-      html: withEmailTemplate(content) // html body
-    });
-
-    console.log('Message sent: %s', info.messageId);
-
-    return info;
-  } catch (error) {
-    console.error({ error });
-
-    return error;
-  }
-};

apps/dashboard/src/lib/utils/types/feed.ts

@@ -29,7 +29,7 @@ export interface FeedApi {
   };
   created_at: string;
   comment: Comment[];
-  reaction: Reaction[];
+  reaction: Reaction;
   is_pinned: false;
 }
 
@@ -41,6 +41,6 @@ export interface Feed {
   };
   created_at: string;
   comment: Comment[];
-  reaction: Reaction[];
+  reaction: Reaction;
   isPinned: boolean;
 }