1use time::OffsetDateTime;
4
5use crate::{
6 errors::HackerNewsClientError,
7 items::{HackerNewsItem, HackerNewsItemType},
8 HackerNewsID,
9};
10
11#[derive(Debug)]
13pub struct HackerNewsComment {
14 pub id: HackerNewsID,
16 pub sub_comments: Vec<HackerNewsID>,
18 pub created_at: OffsetDateTime,
20 pub parent_story: HackerNewsID,
22 pub text: String,
24 pub by: String,
26}
27
28impl TryFrom<HackerNewsItem> for HackerNewsComment {
29 type Error = HackerNewsClientError;
30
31 fn try_from(item: HackerNewsItem) -> Result<Self, Self::Error> {
32 if item.get_item_type() != HackerNewsItemType::Comment {
33 return Err(HackerNewsClientError::InvalidTypeMapping(
34 item.get_item_type(),
35 ));
36 }
37
38 Ok(Self {
39 id: item.id,
40 sub_comments: item.kids.unwrap_or_default(),
41 created_at: item.created_at,
42 parent_story: item.parent.unwrap_or_default(),
43 text: item.text.unwrap_or_default(),
44 by: item.by.unwrap_or_default(),
45 })
46 }
47}