]> Untitled Git - lemmy.git/blob - crates/api_crud/src/private_message/update.rs
Split api crate into api_structs and api
[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::ApubObjectType;
9 use lemmy_db_queries::{source::private_message::PrivateMessage_, Crud};
10 use lemmy_db_schema::source::private_message::PrivateMessage;
11 use lemmy_db_views::{local_user_view::LocalUserView, private_message_view::PrivateMessageView};
12 use lemmy_utils::{utils::remove_slurs, ApiError, ConnectionId, LemmyError};
13 use lemmy_websocket::{messages::SendUserRoomMessage, LemmyContext, UserOperation};
14
15 #[async_trait::async_trait(?Send)]
16 impl PerformCrud for EditPrivateMessage {
17   type Response = PrivateMessageResponse;
18
19   async fn perform(
20     &self,
21     context: &Data<LemmyContext>,
22     websocket_id: Option<ConnectionId>,
23   ) -> Result<PrivateMessageResponse, LemmyError> {
24     let data: &EditPrivateMessage = &self;
25     let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
26
27     // Checking permissions
28     let private_message_id = data.private_message_id;
29     let orig_private_message = blocking(context.pool(), move |conn| {
30       PrivateMessage::read(conn, private_message_id)
31     })
32     .await??;
33     if local_user_view.person.id != orig_private_message.creator_id {
34       return Err(ApiError::err("no_private_message_edit_allowed").into());
35     }
36
37     // Doing the update
38     let content_slurs_removed = remove_slurs(&data.content);
39     let private_message_id = data.private_message_id;
40     let updated_private_message = match blocking(context.pool(), move |conn| {
41       PrivateMessage::update_content(conn, private_message_id, &content_slurs_removed)
42     })
43     .await?
44     {
45       Ok(private_message) => private_message,
46       Err(_e) => return Err(ApiError::err("couldnt_update_private_message").into()),
47     };
48
49     // Send the apub update
50     updated_private_message
51       .send_update(&local_user_view.person, context)
52       .await?;
53
54     let private_message_id = data.private_message_id;
55     let private_message_view = blocking(context.pool(), move |conn| {
56       PrivateMessageView::read(conn, private_message_id)
57     })
58     .await??;
59
60     let res = PrivateMessageResponse {
61       private_message_view,
62     };
63
64     // Send notifications to the local recipient, if one exists
65     let recipient_id = orig_private_message.recipient_id;
66     if let Ok(local_recipient) = blocking(context.pool(), move |conn| {
67       LocalUserView::read_person(conn, recipient_id)
68     })
69     .await?
70     {
71       let local_recipient_id = local_recipient.local_user.id;
72       context.chat_server().do_send(SendUserRoomMessage {
73         op: UserOperation::EditPrivateMessage,
74         response: res.clone(),
75         local_recipient_id,
76         websocket_id,
77       });
78     }
79
80     Ok(res)
81   }
82 }