Add Modlog Filters (#2313)

[lemmy.git] / crates / db_views_moderator / src / mod_add_view.rs

diff --git a/crates/db_views_moderator/src/mod_add_view.rs b/crates/db_views_moderator/src/mod_add_view.rs
index 86c7ef19765f90f577ed8f41eb2f16a655215158..fe9afea5ee4b051928ffd0ae04250ccf3587e121 100644 (file)
--- a/crates/db_views_moderator/src/mod_add_view.rs
+++ b/crates/db_views_moderator/src/mod_add_view.rs
@@ -1,4 +1,4 @@
-use crate::structs::ModAddView;
+use crate::structs::{ModAddView, ModlogListParams};
 use diesel::{result::Error, *};
 use lemmy_db_schema::{
   newtypes::PersonId,
@@ -11,30 +11,36 @@ use lemmy_db_schema::{
   utils::limit_and_offset,
 };
 
-type ModAddViewTuple = (ModAdd, PersonSafe, PersonSafeAlias1);
+type ModAddViewTuple = (ModAdd, Option<PersonSafe>, PersonSafeAlias1);
 
 impl ModAddView {
-  pub fn list(
-    conn: &PgConnection,
-    mod_person_id: Option<PersonId>,
-    page: Option<i64>,
-    limit: Option<i64>,
-  ) -> Result<Vec<Self>, Error> {
+  pub fn list(conn: &PgConnection, params: ModlogListParams) -> Result<Vec<Self>, Error> {
+    let admin_person_id_join = params.mod_person_id.unwrap_or(PersonId(-1));
+    let show_mod_names = !params.hide_modlog_names;
+    let show_mod_names_expr = show_mod_names.as_sql::<diesel::sql_types::Bool>();
+
+    let admin_names_join = mod_add::mod_person_id
+      .eq(person::id)
+      .and(show_mod_names_expr.or(person::id.eq(admin_person_id_join)));
     let mut query = mod_add::table
-      .inner_join(person::table.on(mod_add::mod_person_id.eq(person::id)))
+      .left_join(person::table.on(admin_names_join))
       .inner_join(person_alias_1::table.on(mod_add::other_person_id.eq(person_alias_1::id)))
       .select((
         mod_add::all_columns,
-        Person::safe_columns_tuple(),
+        Person::safe_columns_tuple().nullable(),
         PersonAlias1::safe_columns_tuple(),
       ))
       .into_boxed();
 
-    if let Some(mod_person_id) = mod_person_id {
+    if let Some(mod_person_id) = params.mod_person_id {
       query = query.filter(mod_add::mod_person_id.eq(mod_person_id));
     };
 
-    let (limit, offset) = limit_and_offset(page, limit)?;
+    if let Some(other_person_id) = params.other_person_id {
+      query = query.filter(person_alias_1::id.eq(other_person_id));
+    };
+
+    let (limit, offset) = limit_and_offset(params.page, params.limit)?;
 
     let res = query
       .limit(limit)
@@ -42,7 +48,8 @@ impl ModAddView {
       .order_by(mod_add::when_.desc())
       .load::<ModAddViewTuple>(conn)?;
 
-    Ok(Self::from_tuple_to_vec(res))
+    let results = Self::from_tuple_to_vec(res);
+    Ok(results)
   }
 }