View mod history for a post or comment. Fixes #4162 (#4491)

crates/api/src/site/mod_log.rs

@@ -55,10 +55,15 @@ pub async fn get_mod_log(
     data.mod_person_id
   };
   let other_person_id = data.other_person_id;
+  let post_id = data.post_id;
+  let comment_id = data.comment_id;
+
   let params = ModlogListParams {
     community_id,
     mod_person_id,
     other_person_id,
+    post_id,
+    comment_id,
     page: data.page,
     limit: data.limit,
     hide_modlog_names,

crates/api_common/src/site.rs

@@ -118,6 +118,8 @@ pub struct GetModlog {
   pub limit: Option<i64>,
   pub type_: Option<ModlogActionType>,
   pub other_person_id: Option<PersonId>,
+  pub post_id: Option<PostId>,
+  pub comment_id: Option<CommentId>,
 }
 
 #[derive(Debug, Serialize, Deserialize, Clone)]

crates/db_views_moderator/src/mod_feature_post_view.rs

@@ -51,6 +51,10 @@ impl ModFeaturePostView {
       query = query.filter(person_alias_1.field(person::id).eq(other_person_id));
     };
 
+    if let Some(post_id) = params.post_id {
+      query = query.filter(post::id.eq(post_id));
+    }
+
     let (limit, offset) = limit_and_offset(params.page, params.limit)?;
 
     query

crates/db_views_moderator/src/mod_lock_post_view.rs

@@ -52,6 +52,10 @@ impl ModLockPostView {
       query = query.filter(person_alias_1.field(person::id).eq(other_person_id));
     };
 
+    if let Some(post_id) = params.post_id {
+      query = query.filter(post::id.eq(post_id));
+    }
+
     let (limit, offset) = limit_and_offset(params.page, params.limit)?;
 
     query

crates/db_views_moderator/src/mod_remove_comment_view.rs

@@ -54,6 +54,10 @@ impl ModRemoveCommentView {
       query = query.filter(person_alias_1.field(person::id).eq(other_person_id));
     };
 
+    if let Some(comment_id) = params.comment_id {
+      query = query.filter(comment::id.eq(comment_id));
+    }
+
     let (limit, offset) = limit_and_offset(params.page, params.limit)?;
 
     query

crates/db_views_moderator/src/mod_remove_post_view.rs

@@ -52,6 +52,10 @@ impl ModRemovePostView {
       query = query.filter(person_alias_1.field(person::id).eq(other_person_id));
     };
 
+    if let Some(post_id) = params.post_id {
+      query = query.filter(post::id.eq(post_id));
+    }
+
     let (limit, offset) = limit_and_offset(params.page, params.limit)?;
 
     query

crates/db_views_moderator/src/structs.rs

@@ -1,7 +1,7 @@
 #[cfg(feature = "full")]
 use diesel::Queryable;
 use lemmy_db_schema::{
-  newtypes::{CommunityId, PersonId},
+  newtypes::{CommentId, CommunityId, PersonId, PostId},
   source::{
     comment::Comment,
     community::Community,
@@ -228,6 +228,8 @@ pub struct ModlogListParams {
   pub community_id: Option<CommunityId>,
   pub mod_person_id: Option<PersonId>,
   pub other_person_id: Option<PersonId>,
+  pub post_id: Option<PostId>,
+  pub comment_id: Option<CommentId>,
   pub page: Option<i64>,
   pub limit: Option<i64>,
   pub hide_modlog_names: bool,