crates/api/src/post/save.rs

   1 use crate::Perform;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   post::{PostResponse, SavePost},
   5   utils::{get_local_user_view_from_jwt, mark_post_as_read},
   6   LemmyContext,
   7 };
   8 use lemmy_db_schema::{
   9   source::post::{PostSaved, PostSavedForm},
  10   traits::Saveable,
  11 };
  12 use lemmy_db_views::structs::PostView;
  13 use lemmy_utils::{error::LemmyError, ConnectionId};
  14
  15 #[async_trait::async_trait(?Send)]
  16 impl Perform for SavePost {
  17   type Response = PostResponse;
  18
  19   #[tracing::instrument(skip(context, _websocket_id))]
  20   async fn perform(
  21     &self,
  22     context: &Data<LemmyContext>,
  23     _websocket_id: Option<ConnectionId>,
  24   ) -> Result<PostResponse, LemmyError> {
  25     let data: &SavePost = self;
  26     let local_user_view =
  27       get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
  28
  29     let post_saved_form = PostSavedForm {
  30       post_id: data.post_id,
  31       person_id: local_user_view.person.id,
  32     };
  33
  34     if data.save {
  35       PostSaved::save(context.pool(), &post_saved_form)
  36         .await
  37         .map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
  38     } else {
  39       PostSaved::unsave(context.pool(), &post_saved_form)
  40         .await
  41         .map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
  42     }
  43
  44     let post_id = data.post_id;
  45     let person_id = local_user_view.person.id;
  46     let post_view = PostView::read(context.pool(), post_id, Some(person_id)).await?;
  47
  48     // Mark the post as read
  49     mark_post_as_read(person_id, post_id, context.pool()).await?;
  50
  51     Ok(PostResponse { post_view })
  52   }
  53 }