]> Untitled Git - lemmy.git/blob - crates/api_crud/src/post/remove.rs
Merge pull request #2593 from LemmyNet/refactor-notifications
[lemmy.git] / crates / api_crud / src / post / remove.rs
1 use crate::PerformCrud;
2 use actix_web::web::Data;
3 use lemmy_api_common::{
4   context::LemmyContext,
5   post::{PostResponse, RemovePost},
6   utils::{check_community_ban, get_local_user_view_from_jwt, is_mod_or_admin},
7   websocket::{send::send_post_ws_message, UserOperationCrud},
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, ConnectionId};
17
18 #[async_trait::async_trait(?Send)]
19 impl PerformCrud for RemovePost {
20   type Response = PostResponse;
21
22   #[tracing::instrument(skip(context, websocket_id))]
23   async fn perform(
24     &self,
25     context: &Data<LemmyContext>,
26     websocket_id: Option<ConnectionId>,
27   ) -> Result<PostResponse, LemmyError> {
28     let data: &RemovePost = self;
29     let local_user_view =
30       get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
31
32     let post_id = data.post_id;
33     let orig_post = Post::read(context.pool(), post_id).await?;
34
35     check_community_ban(
36       local_user_view.person.id,
37       orig_post.community_id,
38       context.pool(),
39     )
40     .await?;
41
42     // Verify that only the mods can remove
43     is_mod_or_admin(
44       context.pool(),
45       local_user_view.person.id,
46       orig_post.community_id,
47     )
48     .await?;
49
50     // Update the post
51     let post_id = data.post_id;
52     let removed = data.removed;
53     Post::update(
54       context.pool(),
55       post_id,
56       &PostUpdateForm::builder().removed(Some(removed)).build(),
57     )
58     .await?;
59
60     // Mod tables
61     let form = ModRemovePostForm {
62       mod_person_id: local_user_view.person.id,
63       post_id: data.post_id,
64       removed: Some(removed),
65       reason: data.reason.clone(),
66     };
67     ModRemovePost::create(context.pool(), &form).await?;
68
69     let res = send_post_ws_message(
70       data.post_id,
71       UserOperationCrud::RemovePost,
72       websocket_id,
73       Some(local_user_view.person.id),
74       context,
75     )
76     .await?;
77
78     Ok(res)
79   }
80 }