Getting a list of posts and for each post looping through it to get a subcirbers count.

PostsRepo.kt

    suspend fun getPostWithSubscribers(): NetworkResult<List<PostsUIModel>> {
        return try {
            val response = api.loadPosts().body()!!.posts
            val postModel = mutableListOf<PostsUIModel>()
            response.onEach { post ->
                post.url.toUri().host?.let { siteUrl ->
                    val site = api.loadSubscribersCount(siteUrl)
                    postModel.add(post.toPostUIModel(site.body()!!.subscribersCount))
                }
            }
            return NetworkResult.Success(postModel)

        } catch (exc: Exception) {
            NetworkResult.Error(IOException("Could not get posts"))
        }
    }