FEAT: export users in csv

src/modules/users/users.service.ts

@@ -21,6 +21,7 @@ import {
   IUserByCustomer,
   SetUserRolesReq,
   UpdateUserReq,
+  UserReporter,
 } from './dtos/entities';
 import { RolesService } from '../roles/roles.service';
 import { HIERARCHIES } from './hierarchies';
@@ -29,6 +30,7 @@ import { UserByCustomer } from '@dadosfera/protospack-v2/dist/lib/Duc/interfaces
 import { EnrichErrorCode } from 'src/utils/ErrorBuilder';
 import { DucClient } from '../duc/client.config';
 import { Metadata } from '@grpc/grpc-js';
+import { ParserBuilder } from 'src/utils/FileParser/parser.builder';
 
 @Injectable()
 export class UsersService implements OnModuleInit {
@@ -78,6 +80,34 @@ export class UsersService implements OnModuleInit {
     };
   }
 
+  async downloadUsersInCsv(customerId: string) {
+    const { users } = await lastValueFrom(
+      this.usersClientService.UserFindAllByCustomerId({ customerId }),
+    );
+
+    const formatUsers: UserReporter[] = users.map(user => ({
+      createdAt: user.createdAt,
+      email: user.email,
+      lastLogin: user.lastLogin,
+      mfaStatus: user.mfaStatus,
+      name: user.name,
+      status: user.status,
+      updatedAt: user.updatedAt
+    }))
+
+    const parser = ParserBuilder.build<UserReporter>('csv');
+
+    const file = await parser.parse(formatUsers);
+
+    const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
+    const filename = `dadosfera-users-${timestamp}.csv`;
+
+    return {
+      file,
+      filename
+    }
+  }
+
   async findOneById(id: string): Promise<{ user: IUserByCustomer }> {
     const { user } = await lastValueFrom(
       this.usersClientService.UserFindOneById({ id }),