crates/api_crud/src/post/remove.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   build_response::build_post_response,
   5   context::LemmyContext,
   6   post::{PostResponse, RemovePost},
   7   utils::{check_community_ban, is_mod_or_admin, local_user_view_from_jwt},
   8 };
   9 use lemmy_db_schema::{
  10   source::{
  11     moderator::{ModRemovePost, ModRemovePostForm},
  12     post::{Post, PostUpdateForm},
  13   },
  14   traits::Crud,
  15 };
  16 use lemmy_utils::error::LemmyError;
  17
  18 #[async_trait::async_trait(?Send)]
  19 impl PerformCrud for RemovePost {
  20   type Response = PostResponse;
  21
  22   #[tracing::instrument(skip(context))]
  23   async fn perform(&self, context: &Data<LemmyContext>) -> Result<PostResponse, LemmyError> {
  24     let data: &RemovePost = self;
  25     let local_user_view = local_user_view_from_jwt(&data.auth, context).await?;
  26
  27     let post_id = data.post_id;
  28     let orig_post = Post::read(&mut context.pool(), post_id).await?;
  29
  30     check_community_ban(
  31       local_user_view.person.id,
  32       orig_post.community_id,
  33       &mut context.pool(),
  34     )
  35     .await?;
  36
  37     // Verify that only the mods can remove
  38     is_mod_or_admin(
  39       &mut context.pool(),
  40       local_user_view.person.id,
  41       orig_post.community_id,
  42     )
  43     .await?;
  44
  45     // Update the post
  46     let post_id = data.post_id;
  47     let removed = data.removed;
  48     Post::update(
  49       &mut context.pool(),
  50       post_id,
  51       &PostUpdateForm::builder().removed(Some(removed)).build(),
  52     )
  53     .await?;
  54
  55     // Mod tables
  56     let form = ModRemovePostForm {
  57       mod_person_id: local_user_view.person.id,
  58       post_id: data.post_id,
  59       removed: Some(removed),
  60       reason: data.reason.clone(),
  61     };
  62     ModRemovePost::create(&mut context.pool(), &form).await?;
  63
  64     build_post_response(
  65       context,
  66       orig_post.community_id,
  67       local_user_view.person.id,
  68       post_id,
  69     )
  70     .await
  71   }
  72 }