lemmy/crates/api/src/local_user/ban_person.rs

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Rust
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
person::{BanPerson, BanPersonResponse},
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utils::{get_local_user_view_from_jwt, is_admin, remove_user_data},
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};
use lemmy_apub::{
activities::block::SiteOrCommunity,
protocol::activities::block::{block_user::BlockUser, undo_block_user::UndoBlockUser},
};
use lemmy_db_schema::{
source::{
moderator::{ModBan, ModBanForm},
person::{Person, PersonUpdateForm},
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},
traits::Crud,
};
use lemmy_db_views::structs::SiteView;
use lemmy_db_views_actor::structs::PersonViewSafe;
use lemmy_utils::{error::LemmyError, utils::naive_from_unix, ConnectionId};
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use lemmy_websocket::{messages::SendAllMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for BanPerson {
type Response = BanPersonResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<BanPersonResponse, LemmyError> {
let data: &BanPerson = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let ban = data.ban;
let banned_person_id = data.person_id;
let expires = data.expires.map(naive_from_unix);
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let person = Person::update(
context.pool(),
banned_person_id,
&PersonUpdateForm::builder()
.banned(Some(ban))
.ban_expires(Some(expires))
.build(),
)
.await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
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// Remove their data if that's desired
let remove_data = data.remove_data.unwrap_or(false);
if remove_data {
remove_user_data(
person.id,
context.pool(),
context.settings(),
context.client(),
)
.await?;
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}
// Mod tables
let form = ModBanForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires,
};
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ModBan::create(context.pool(), &form).await?;
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let person_id = data.person_id;
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let person_view = PersonViewSafe::read(context.pool(), person_id).await?;
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let site = SiteOrCommunity::Site(SiteView::read_local(context.pool()).await?.site.into());
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// if the action affects a local user, federate to other instances
if person.local {
if ban {
BlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
remove_data,
data.reason.clone(),
expires,
context,
)
.await?;
} else {
UndoBlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
data.reason.clone(),
context,
)
.await?;
}
}
let res = BanPersonResponse {
person_view,
banned: data.ban,
};
context.chat_server().do_send(SendAllMessage {
op: UserOperation::BanPerson,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}