]> Untitled Git - lemmy.git/blob - crates/apub/src/protocol/activities/voting/vote.rs
Merge pull request #1962 from vpzomtrrfrt/oneormany2
[lemmy.git] / crates / apub / src / protocol / activities / voting / vote.rs
1 use crate::{
2   fetcher::post_or_comment::PostOrComment,
3   objects::person::ApubPerson,
4   protocol::Unparsed,
5 };
6 use anyhow::anyhow;
7 use lemmy_apub_lib::object_id::ObjectId;
8 use lemmy_utils::LemmyError;
9 use serde::{Deserialize, Serialize};
10 use std::convert::TryFrom;
11 use strum_macros::ToString;
12 use url::Url;
13
14 #[derive(Clone, Debug, Deserialize, Serialize)]
15 #[serde(rename_all = "camelCase")]
16 pub struct Vote {
17   pub(crate) actor: ObjectId<ApubPerson>,
18   #[serde(deserialize_with = "crate::deserialize_one_or_many")]
19   pub(crate) to: Vec<Url>,
20   pub(crate) object: ObjectId<PostOrComment>,
21   #[serde(deserialize_with = "crate::deserialize_one_or_many")]
22   pub(crate) cc: Vec<Url>,
23   #[serde(rename = "type")]
24   pub(crate) kind: VoteType,
25   pub(crate) id: Url,
26   #[serde(flatten)]
27   pub(crate) unparsed: Unparsed,
28 }
29
30 #[derive(Clone, Debug, ToString, Deserialize, Serialize)]
31 pub enum VoteType {
32   Like,
33   Dislike,
34 }
35
36 impl TryFrom<i16> for VoteType {
37   type Error = LemmyError;
38
39   fn try_from(value: i16) -> Result<Self, Self::Error> {
40     match value {
41       1 => Ok(VoteType::Like),
42       -1 => Ok(VoteType::Dislike),
43       _ => Err(anyhow!("invalid vote value").into()),
44     }
45   }
46 }
47
48 impl From<&VoteType> for i16 {
49   fn from(value: &VoteType) -> i16 {
50     match value {
51       VoteType::Like => 1,
52       VoteType::Dislike => -1,
53     }
54   }
55 }