feat: certification rules, content sanitization, handle draft course updates and reset content, better redis logging

packages/email/src/emails/index.ts

@@ -13,6 +13,7 @@ export * from './on-password-reset';
 export * from './invite-teacher';
 export * from './newsfeed';
 export * from './student-course-welcome';
+export * from './student-course-completion';
 export * from './student-course-invite';
 export * from './teacher-student-joined';
 export * from './teacher-student-buy-request';
@@ -27,6 +28,7 @@ import type { forgotPasswordEmail } from './forgot-password';
 import type { inviteTeacherEmail } from './invite-teacher';
 import type { onPasswordResetEmail } from './on-password-reset';
 import type { studentCourseInviteEmail } from './student-course-invite';
+import type { studentCourseCompletionEmail } from './student-course-completion';
 import type { studentCourseWelcomeEmail } from './student-course-welcome';
 import type { studentProvePaymentEmail } from './student-prove-payment';
 import type { studentOrgInviteEmail } from './student-org-invite';
@@ -51,6 +53,7 @@ export type EmailSchemas = {
   newsfeedPost: typeof newsfeedPostEmail.template.schema;
   newsfeedComment: typeof newsfeedCommentEmail.template.schema;
   studentCourseWelcome: typeof studentCourseWelcomeEmail.template.schema;
+  studentCourseCompletion: typeof studentCourseCompletionEmail.template.schema;
   studentCourseInvite: typeof studentCourseInviteEmail.template.schema;
   teacherStudentJoined: typeof teacherStudentJoinedEmail.template.schema;
   teacherStudentBuyRequest: typeof teacherStudentBuyRequestEmail.template.schema;

packages/email/src/emails/student-course-completion.ts

@@ -0,0 +1,33 @@
+import * as z from 'zod';
+
+import { defineEmail } from '../send';
+import { getDefaultTemplate } from '../templates';
+
+export const studentCourseCompletionEmail = defineEmail({
+  id: 'studentCourseCompletion',
+  subject: 'Congratulations — you completed the course requirements',
+  schema: z.object({
+    orgName: z.string().min(1),
+    courseName: z.string().min(1),
+    studentName: z.string().min(1),
+    certificateUrl: z.string().url(),
+    customMessage: z.string().nullable().optional()
+  }),
+  render: (fields) => {
+    const customBlock =
+      fields.customMessage && fields.customMessage.trim().length > 0
+        ? `<div style="margin:16px 0;padding:12px;border-left:3px solid #6366f1;background:#f8fafc;">${fields.customMessage}</div>`
+        : '';
+
+    const content = `
+      <p>Hi ${fields.studentName},</p>
+      <p>Congratulations! You have met the completion requirements for <strong>${fields.courseName}</strong>.</p>
+      ${customBlock}
+      <p><a href="${fields.certificateUrl}" style="display:inline-block;padding:10px 16px;background:#111827;color:#fff;text-decoration:none;border-radius:6px;">View your certificate</a></p>
+      <p>If the button does not work, copy and paste this link into your browser:<br/><span style="word-break:break-all;">${fields.certificateUrl}</span></p>
+      <p>Cheers,<br/>${fields.orgName}</p>
+    `;
+
+    return getDefaultTemplate(content);
+  }
+});

packages/email/src/emails/student-course-welcome.ts

@@ -5,17 +5,18 @@ import { getDefaultTemplate } from '../templates';
 
 export const studentCourseWelcomeEmail = defineEmail({
   id: 'studentCourseWelcome',
-  subject: 'Welcome to Class 🎉',
+  subject: 'You have access to a course — sign in to get started',
   schema: z.object({
     orgName: z.string().min(1),
-    courseName: z.string().min(1)
+    courseName: z.string().min(1),
+    loginUrl: z.string().min(1)
   }),
   render: (fields) => {
     const content = `
       <p>Hi there,</p>
-      <p>Congratulations 🎉, you've successfully joined: <strong>${fields.courseName}</strong></p>
-      <p>Everything has been set up for you to have an amazing learning experience.</p>
-      <p>If you run into any issues, don't fail to reach out to your instructor(s).</p>
+      <p>You now have access to <strong>${fields.courseName}</strong> in <strong>${fields.orgName}</strong>.</p>
+      <p><a href="${fields.loginUrl}">Sign in to ClassroomIO</a> to open the course and get started.</p>
+      <p>If you run into any issues, reach out to your instructor(s).</p>
       <p>Cheers,</p>
       <p>${fields.orgName}</p>
     `;

packages/email/src/utils/constants.ts

@@ -7,6 +7,7 @@ export const EMAIL_IDS = [
   'newsfeedPost',
   'onPasswordReset',
   'studentCourseInvite',
+  'studentCourseCompletion',
   'studentCourseWelcome',
   'studentOrgInvite',
   'studentProvePayment',