findAll

src/modules/users/domain/dto/find-all-users.request.ts

@@ -0,0 +1,11 @@
+import { IsInt, IsOptional } from 'class-validator';
+
+export class FindAllUsersRequest {
+  @IsInt()
+  @IsOptional()
+  page?: number;
+
+  @IsInt()
+  @IsOptional()
+  perPage?: number;
+}

src/modules/users/domain/usecases/find-all-users.usecase.ts

@@ -0,0 +1,19 @@
+import { QueryHandler } from '@nestjs/cqrs';
+import { ICollection } from 'src/modules/database/src/interfaces/collection.interface';
+import { UsersRepository } from '../../adapters/secondaries/users.repository';
+import { FindAllUsersQuery } from '../../queries/find-all-users.query';
+import { User } from '../entities/user';
+
+@QueryHandler(FindAllUsersQuery)
+export class FindAllUsersUseCase {
+  constructor(private readonly _usersRepository: UsersRepository) {}
+
+  async execute(
+    findAllUsersQuery: FindAllUsersQuery,
+  ): Promise<ICollection<User>> {
+    return this._usersRepository.findAll(
+      findAllUsersQuery.page,
+      findAllUsersQuery.perPage,
+    );
+  }
+}