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