async findPosts(options: any): Promise<PostDTO[]> {
    const foundPosts: Post[] = await this.postsRepository
      .find({
        where: { isDeleted: false },
        order: { creationDate: 'DESC' },
        take: options.take || '10',
        skip: options.skip || '0',
      });

    return foundPosts.map((post: Post) => {
      return this.mapper.toPostDTO(post);
    });
  }