1 use crate::structs::{ModRemoveCommunityView, ModlogListParams};
8 NullableExpressionMethods,
11 use diesel_async::RunQueryDsl;
12 use lemmy_db_schema::{
14 schema::{community, mod_remove_community, person},
15 source::{community::Community, moderator::ModRemoveCommunity, person::Person},
17 utils::{get_conn, limit_and_offset, DbPool},
20 type ModRemoveCommunityTuple = (ModRemoveCommunity, Option<Person>, Community);
22 impl ModRemoveCommunityView {
23 pub async fn list(pool: &DbPool, params: ModlogListParams) -> Result<Vec<Self>, Error> {
24 let conn = &mut get_conn(pool).await?;
25 let admin_person_id_join = params.mod_person_id.unwrap_or(PersonId(-1));
26 let show_mod_names = !params.hide_modlog_names;
27 let show_mod_names_expr = show_mod_names.as_sql::<diesel::sql_types::Bool>();
29 let admin_names_join = mod_remove_community::mod_person_id
31 .and(show_mod_names_expr.or(person::id.eq(admin_person_id_join)));
32 let mut query = mod_remove_community::table
33 .left_join(person::table.on(admin_names_join))
34 .inner_join(community::table)
36 mod_remove_community::all_columns,
37 person::all_columns.nullable(),
38 community::all_columns,
42 if let Some(mod_person_id) = params.mod_person_id {
43 query = query.filter(mod_remove_community::mod_person_id.eq(mod_person_id));
46 let (limit, offset) = limit_and_offset(params.page, params.limit)?;
51 .order_by(mod_remove_community::when_.desc())
52 .load::<ModRemoveCommunityTuple>(conn)
55 let results = res.into_iter().map(Self::from_tuple).collect();
60 impl JoinView for ModRemoveCommunityView {
61 type JoinTuple = ModRemoveCommunityTuple;
62 fn from_tuple(a: Self::JoinTuple) -> Self {
64 mod_remove_community: a.0,