mirror of https://github.com/LemmyNet/lemmy.git
76 lines
2.1 KiB
Rust
76 lines
2.1 KiB
Rust
|
use crate::Perform;
|
||
|
|
use actix_web::web::Data;
|
||
|
|
use lemmy_api_common::{
|
||
|
|
blocking,
|
||
|
|
build_federated_instances,
|
||
|
|
get_local_user_view_from_jwt,
|
||
|
|
is_admin,
|
||
|
|
site::{GetSiteResponse, LeaveAdmin},
|
||
|
|
};
|
||
|
|
use lemmy_db_schema::{
|
||
|
|
source::{
|
||
|
|
moderator::{ModAdd, ModAddForm},
|
||
|
|
person::Person,
|
||
|
|
},
|
||
|
|
traits::Crud,
|
||
|
|
};
|
||
|
|
use lemmy_db_views::site_view::SiteView;
|
||
|
|
use lemmy_db_views_actor::person_view::PersonViewSafe;
|
||
|
|
use lemmy_utils::{version, ConnectionId, LemmyError};
|
||
|
|
use lemmy_websocket::LemmyContext;
|
||
|
|
|
||
|
|
#[async_trait::async_trait(?Send)]
|
||
|
|
impl Perform for LeaveAdmin {
|
||
|
|
type Response = GetSiteResponse;
|
||
|
|
|
||
|
|
#[tracing::instrument(skip(context, _websocket_id))]
|
||
|
|
async fn perform(
|
||
|
|
&self,
|
||
|
|
context: &Data<LemmyContext>,
|
||
|
|
_websocket_id: Option<ConnectionId>,
|
||
|
|
) -> Result<GetSiteResponse, LemmyError> {
|
||
|
|
let data: &LeaveAdmin = self;
|
||
|
|
let local_user_view =
|
||
|
|
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
|
||
|
|
|
||
|
|
is_admin(&local_user_view)?;
|
||
|
|
|
||
|
|
// Make sure there isn't just one admin (so if one leaves, there will still be one left)
|
||
|
|
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
|
||
|
|
if admins.len() == 1 {
|
||
|
|
return Err(LemmyError::from_message("cannot_leave_admin"));
|
||
|
|
}
|
||
|
|
|
||
|
|
let person_id = local_user_view.person.id;
|
||
|
|
blocking(context.pool(), move |conn| {
|
||
|
|
Person::leave_admin(conn, person_id)
|
||
|
|
})
|
||
|
|
.await??;
|
||
|
|
|
||
|
|
// Mod tables
|
||
|
|
let form = ModAddForm {
|
||
|
|
mod_person_id: person_id,
|
||
|
|
other_person_id: person_id,
|
||
|
|
removed: Some(true),
|
||
|
|
};
|
||
|
|
|
||
|
|
blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
|
||
|
|
|
||
|
|
// Reread site and admins
|
||
|
|
let site_view = blocking(context.pool(), SiteView::read_local).await??;
|
||
|
|
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
|
||
|
|
|
||
|
|
let federated_instances =
|
||
|
|
build_federated_instances(context.pool(), &context.settings()).await?;
|
||
|
|
|
||
|
|
Ok(GetSiteResponse {
|
||
|
|
site_view: Some(site_view),
|
||
|
|
admins,
|
||
|
|
online: 0,
|
||
|
|
version: version::VERSION.to_string(),
|
||
|
|
my_user: None,
|
||
|
|
federated_instances,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|