chore: send email and recive

src/modules/users/entities/user.entity.ts

@@ -32,8 +32,8 @@ export class User extends BaseEntity {
   emailQuotaUsed?: number; // Email quota used in bytes
 
   // Email account integration fields
-  @Property({ type: "varchar", length: 255, nullable: true })
-  wildduckUserId?: string; // WildDuck user ID
+  @Property({ type: "varchar", length: 255, nullable: false })
+  wildduckUserId: string; // WildDuck user ID
 
   @Property({ type: "varchar", length: 255, nullable: true })
   displayName?: string; // Display name for email

src/modules/users/services/users.service.ts

@@ -35,6 +35,12 @@ export class UsersService {
     private readonly domainsService: DomainsService,
   ) {}
 
+  async getUserEmailIdFromId(userId: string) {
+    const user = await this.userRepository.findOne({ id: userId }, { populate: ["role"] });
+    if (!user) throw new BadRequestException(UserMessage.USER_NOT_FOUND);
+    return user.wildduckUserId;
+  }
+
   async findOneWithEmail(email: string, businessId: string) {
     const user = await this.userRepository.findOne({ emailAddress: email, business: { id: businessId } }, { populate: ["role"] });
     return user;