feat: Simple nodemailer integration

src/auth/auth.module.ts

@@ -6,6 +6,7 @@ import { AuthGuard } from './guards/auth.guard';
 import { UserModule } from 'src/user/user.module';
 import { JwtModule } from '@nestjs/jwt';
 import { RequestContextModule } from 'core/als/request-context.module';
+import { MailModule } from 'core/mail/mail.module';
 
 @Global()
 @Module({
@@ -17,6 +18,11 @@ import { RequestContextModule } from 'core/als/request-context.module';
     },
   ],
   controllers: [AuthController],
-  imports: [UserModule, JwtModule, RequestContextModule],
+  imports: [
+    UserModule,
+    JwtModule,
+    RequestContextModule,
+    MailModule
+  ],
 })
-export class AuthModule {}
+export class AuthModule { }

src/auth/auth.service.ts

@@ -5,6 +5,8 @@ import * as bcrypt from 'bcrypt';
 import { UserService } from 'src/user/user.service';
 import { TokenInputType } from './types';
 import { JwtService } from '@nestjs/jwt';
+import { MailService } from 'core/mail/mail.service';
+import EmailTemplates from 'common/emails';
 
 @Injectable()
 @Public()
@@ -12,7 +14,8 @@ export class AuthService {
   constructor(
     private readonly userService: UserService,
     private readonly jwtService: JwtService,
-  ) {}
+    private readonly mailService: MailService,
+  ) { }
 
   async register(dto: RegisterUserRequestDTO) {
     const hashedPassword = await bcrypt.hash(dto.password, 10);
@@ -21,6 +24,11 @@ export class AuthService {
       password: hashedPassword,
     });
 
+    this.mailService.sendMail({
+      to: dto.email,
+      subject: "Welcome onboard",
+      body: EmailTemplates.welcomeToApp
+    })
     return true;
   }
 
@@ -50,9 +58,9 @@ export class AuthService {
     };
   }
 
-  logout() {}
+  logout() { }
 
-  resetPassword() {}
+  resetPassword() { }
 
   // TODO: Use nest jwt
   private async genSignedTokens(token: TokenInputType) {