add html and subject to resending verification email

src/modules/auth/dto/resend-verification-email.dto.ts

@@ -1,6 +1,20 @@
-import { IsUUID } from 'class-validator'
+import { ApiProperty } from '@nestjs/swagger'
+import { IsOptional, IsString, IsUUID } from 'class-validator'
 
 export class ResendVerificationEmailDto {
   @IsUUID()
   userId: string
+
+  @ApiProperty({
+    description: `HTML template to be sent in the email;\n ##name## will be replaced with the user's name; \n ##token## will be replaced with the password recovery token`,
+    example: `<b>Hello, ##name##!</b><br/>Please confirm your email by clicking on the link below:<br/><a href="http://localhost:3000/confirm-email/##token##">Confirm email</a>. If it doesn't work, copy and paste the following link in your browser:<br/>http://localhost:3000/confirm-email/##token##`,
+  })
+  @IsOptional()
+  @IsString()
+  html?: string
+
+  /** Email subject */
+  @IsOptional()
+  @IsString()
+  subject?: string
 }

src/modules/auth/use-cases/resend-verification-email-use-case.ts

@@ -3,9 +3,10 @@ import { CommandHandler, ICommandHandler } from '@nestjs/cqrs'
 
 import { UsersRepository } from '../../users/infrastructure/users.repository'
 import { UsersService } from '../../users/services/users.service'
+import { ResendVerificationEmailDto } from '../dto'
 
 export class ResendVerificationEmailCommand {
-  constructor(public readonly userId: string) {}
+  constructor(public readonly body: ResendVerificationEmailDto) {}
 }
 
 @CommandHandler(ResendVerificationEmailCommand)
@@ -18,7 +19,7 @@ export class ResendVerificationEmailHandler
   ) {}
 
   async execute(command: ResendVerificationEmailCommand) {
-    const user = await this.usersRepository.findUserById(command.userId)
+    const user = await this.usersRepository.findUserById(command.body.userId)
 
     if (!user) {
       throw new NotFoundException('User not found')
@@ -34,6 +35,8 @@ export class ResendVerificationEmailHandler
       email: updatedUser.user.email,
       name: updatedUser.user.name,
       verificationToken: updatedUser.verificationToken,
+      html: command.body.html,
+      subject: command.body.subject,
     })
     if (!updatedUser) {
       throw new NotFoundException('User not found')