lemmy/crates/api_crud/src/post/delete.rs
Nutomic ad90cd77f9
Implement private communities (#5076)
* add private visibility

* filter private communities in post_view.rs

* also filter in comment_view

* community follower state

* remove unused method

* sql fmt

* add CommunityFollower.approved_by

* implement api endpoints

* api changes

* only admins can create private community for now

* add local api tests

* fix api tests

* follow remote private community

* use authorized fetch for content in private community

* federate community visibility

* dont mark content in private community as public

* expose ApprovalRequired in api

* also check content fetchable for outbox/featured

* address private community content to followers

* implement reject activity

* fix tests

* add files

* remove local api tests

* dont use delay

* is_new_instance

* single query for is_new_instance

* return subscribed type for pending follow

* working

* need to catch errors in waitUntil

* clippy

* fix query

* lint for unused async

* diesel.toml comment

* add comment

* avoid db reads

* rename approved_by to approver_id

* add helper

* form init

* list pending follows should return items for all communities

* clippy

* ci

* fix down migration

* fix api tests

* references

* rename

* run git diff

* ci

* fix schema check

* fix joins

* ci

* ci

* skip_serializing_none

* fix test

---------

Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
2024-11-07 05:49:05 -05:00

65 lines
1.7 KiB
Rust

use activitypub_federation::config::Data;
use actix_web::web::Json;
use lemmy_api_common::{
build_response::build_post_response,
context::LemmyContext,
post::{DeletePost, PostResponse},
send_activity::{ActivityChannel, SendActivityData},
utils::check_community_user_action,
};
use lemmy_db_schema::{
source::{
community::Community,
post::{Post, PostUpdateForm},
},
traits::Crud,
};
use lemmy_db_views::structs::LocalUserView;
use lemmy_utils::error::{LemmyErrorType, LemmyResult};
#[tracing::instrument(skip(context))]
pub async fn delete_post(
data: Json<DeletePost>,
context: Data<LemmyContext>,
local_user_view: LocalUserView,
) -> LemmyResult<Json<PostResponse>> {
let post_id = data.post_id;
let orig_post = Post::read(&mut context.pool(), post_id).await?;
// Dont delete it if its already been deleted.
if orig_post.deleted == data.deleted {
Err(LemmyErrorType::CouldntUpdatePost)?
}
let community = Community::read(&mut context.pool(), orig_post.community_id).await?;
check_community_user_action(&local_user_view.person, &community, &mut context.pool()).await?;
// Verify that only the creator can delete
if !Post::is_post_creator(local_user_view.person.id, orig_post.creator_id) {
Err(LemmyErrorType::NoPostEditAllowed)?
}
// Update the post
let post = Post::update(
&mut context.pool(),
data.post_id,
&PostUpdateForm {
deleted: Some(data.deleted),
..Default::default()
},
)
.await?;
ActivityChannel::submit_activity(
SendActivityData::DeletePost(post, local_user_view.person.clone(), data.0),
&context,
)?;
build_post_response(
&context,
orig_post.community_id,
local_user_view,
data.post_id,
)
.await
}