]> Untitled Git - lemmy.git/blob - crates/api_crud/src/private_message/update.rs
Merge pull request #1877 from LemmyNet/refactor-apub-2
[lemmy.git] / crates / api_crud / src / private_message / update.rs
1 use crate::PerformCrud;
2 use actix_web::web::Data;
3 use lemmy_api_common::{
4   blocking,
5   get_local_user_view_from_jwt,
6   person::{EditPrivateMessage, PrivateMessageResponse},
7 };
8 use lemmy_apub::protocol::activities::{
9   private_message::create_or_update::CreateOrUpdatePrivateMessage,
10   CreateOrUpdateType,
11 };
12 use lemmy_db_schema::{source::private_message::PrivateMessage, traits::Crud};
13 use lemmy_utils::{utils::remove_slurs, ApiError, ConnectionId, LemmyError};
14 use lemmy_websocket::{send::send_pm_ws_message, LemmyContext, UserOperationCrud};
15
16 #[async_trait::async_trait(?Send)]
17 impl PerformCrud for EditPrivateMessage {
18   type Response = PrivateMessageResponse;
19
20   async fn perform(
21     &self,
22     context: &Data<LemmyContext>,
23     websocket_id: Option<ConnectionId>,
24   ) -> Result<PrivateMessageResponse, LemmyError> {
25     let data: &EditPrivateMessage = self;
26     let local_user_view =
27       get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
28
29     // Checking permissions
30     let private_message_id = data.private_message_id;
31     let orig_private_message = blocking(context.pool(), move |conn| {
32       PrivateMessage::read(conn, private_message_id)
33     })
34     .await??;
35     if local_user_view.person.id != orig_private_message.creator_id {
36       return Err(ApiError::err_plain("no_private_message_edit_allowed").into());
37     }
38
39     // Doing the update
40     let content_slurs_removed = remove_slurs(&data.content, &context.settings().slur_regex());
41     let private_message_id = data.private_message_id;
42     let updated_private_message = blocking(context.pool(), move |conn| {
43       PrivateMessage::update_content(conn, private_message_id, &content_slurs_removed)
44     })
45     .await?
46     .map_err(|e| ApiError::err("couldnt_update_private_message", e))?;
47
48     // Send the apub update
49     CreateOrUpdatePrivateMessage::send(
50       updated_private_message.into(),
51       &local_user_view.person.into(),
52       CreateOrUpdateType::Update,
53       context,
54     )
55     .await?;
56
57     let op = UserOperationCrud::EditPrivateMessage;
58     send_pm_ws_message(data.private_message_id, op, websocket_id, context).await
59   }
60 }