feat(uesrprofile): email requirement and validation

server/entity/User.ts

@@ -137,6 +137,8 @@ export class User {
   @UpdateDateColumn()
   public updatedAt: Date;
 
+  public warnings: string[] = [];
+
   constructor(init?: Partial<User>) {
     Object.assign(this, init);
   }

server/lib/settings.ts

@@ -134,6 +134,7 @@ interface FullPublicSettings extends PublicSettings {
   enablePushRegistration: boolean;
   locale: string;
   emailEnabled: boolean;
+  userEmailRequired: boolean;
   newPlexLogin: boolean;
 }
 
@@ -159,6 +160,7 @@ export interface NotificationAgentSlack extends NotificationAgentConfig {
 
 export interface NotificationAgentEmail extends NotificationAgentConfig {
   options: {
+    userEmailRequired: boolean;
     emailFrom: string;
     smtpHost: string;
     smtpPort: number;
@@ -335,6 +337,7 @@ class Settings {
           email: {
             enabled: false,
             options: {
+              userEmailRequired: false,
               emailFrom: '',
               smtpHost: '',
               smtpPort: 587,
@@ -529,6 +532,8 @@ class Settings {
       enablePushRegistration: this.data.notifications.agents.webpush.enabled,
       locale: this.data.main.locale,
       emailEnabled: this.data.notifications.agents.email.enabled,
+      userEmailRequired:
+        this.data.notifications.agents.email.options.userEmailRequired,
       newPlexLogin: this.data.main.newPlexLogin,
     };
   }

server/routes/auth.ts

@@ -9,6 +9,7 @@ import { Permission } from '../lib/permissions';
 import { getSettings } from '../lib/settings';
 import logger from '../logger';
 import { isAuthenticated } from '../middleware/auth';
+import * as EmailValidator from 'email-validator';
 
 const authRoutes = Router();
 
@@ -24,6 +25,16 @@ authRoutes.get('/me', isAuthenticated(), async (req, res) => {
     where: { id: req.user.id },
   });
 
+  // check if email is required in settings and if user has an valid email
+  const settings = await getSettings();
+  if (
+    settings.notifications.agents.email.options.userEmailRequired &&
+    !EmailValidator.validate(user.email)
+  ) {
+    user.warnings.push('userEmailRequired');
+    logger.warn(`User ${user.username} has no valid email address`);
+  }
+
   return res.status(200).json(user);
 });