2 use actix_web::web::Data;
3 use lemmy_api_common::{
5 site::{GetSiteResponse, LeaveAdmin},
6 utils::{is_admin, local_user_view_from_jwt},
10 actor_language::SiteLanguage,
12 moderator::{ModAdd, ModAddForm},
13 person::{Person, PersonUpdateForm},
18 use lemmy_db_views::structs::{CustomEmojiView, SiteView};
19 use lemmy_db_views_actor::structs::PersonView;
21 error::{LemmyError, LemmyErrorType},
25 #[async_trait::async_trait(?Send)]
26 impl Perform for LeaveAdmin {
27 type Response = GetSiteResponse;
29 #[tracing::instrument(skip(context))]
30 async fn perform(&self, context: &Data<LemmyContext>) -> Result<GetSiteResponse, LemmyError> {
31 let data: &LeaveAdmin = self;
32 let local_user_view = local_user_view_from_jwt(&data.auth, context).await?;
34 is_admin(&local_user_view)?;
36 // Make sure there isn't just one admin (so if one leaves, there will still be one left)
37 let admins = PersonView::admins(&mut context.pool()).await?;
38 if admins.len() == 1 {
39 return Err(LemmyErrorType::CannotLeaveAdmin)?;
42 let person_id = local_user_view.person.id;
54 let form = ModAddForm {
55 mod_person_id: person_id,
56 other_person_id: person_id,
60 ModAdd::create(&mut context.pool(), &form).await?;
62 // Reread site and admins
63 let site_view = SiteView::read_local(&mut context.pool()).await?;
64 let admins = PersonView::admins(&mut context.pool()).await?;
66 let all_languages = Language::read_all(&mut context.pool()).await?;
67 let discussion_languages = SiteLanguage::read_local_raw(&mut context.pool()).await?;
68 let taglines = Tagline::get_all(&mut context.pool(), site_view.local_site.id).await?;
70 CustomEmojiView::get_all(&mut context.pool(), site_view.local_site.id).await?;
75 version: version::VERSION.to_string(),