@Override
public Post getPost(String postId) {
CassandraPost foundPost = cassandraPostRepository.findOne(UUID.fromString(postId));
List<CassandraComment> commentsForPost =
cassandraCommentRepository.findByPostId(foundPost.getId());
return foundPost.convertToPost(commentsForPost);
}
@Override
public List<Post> getExistingPosts() {
Iterable<CassandraPost> cassandraPosts = cassandraPostRepository.findAll();
List<CassandraComment> cassandraComments =
(List<CassandraComment>) cassandraCommentRepository.findAll();
List<Post> posts = new ArrayList<>();
for (CassandraPost cassandraPost : cassandraPosts) {
List<CassandraComment> commentsForPost =
cassandraComments
.stream()
.filter(cc -> cassandraPost.getId().equals(cc.getPostId()))
.collect(Collectors.toList());
Post post =
new Post(
cassandraPost.getId().toString(),
cassandraPost.getMessage(),
CassandraComment.convertToCommentList(commentsForPost));
posts.add(post);
}
return posts;
}