feat: add shadowbans

server/migrations/18_add_shadowbans.sql

@@ -0,0 +1,2 @@
+alter table users
+    add column shadowbanned boolean not null default false;

server/migrations/19_add_recommended_index.sql

@@ -0,0 +1 @@
+create index messages_territory_id_idx on messages (territory, id);

server/src/web/get_location.rs

@@ -67,7 +67,7 @@ async fn logic(state: Arc<State>, id: i64, location: u32, query: GetLocationQuer
                        m.message,
                        coalesce(sum(v.vote between 0 and 1), 0)  as positive_votes,
                        coalesce(sum(v.vote between -1 and 0), 0) as negative_votes,
-                       coalesce(v2.vote, 0)                      as user_vote,
+                       coalesce(sum(case when v.user = ? then v.vote else 0 end), 0) as user_vote,
                        m.glyph,
                        m.emote as "emote: Json<Option<EmoteData>>",
                        m.created,
@@ -75,10 +75,10 @@ async fn logic(state: Arc<State>, id: i64, location: u32, query: GetLocationQuer
                        coalesce(cast((julianday(current_timestamp) - julianday(u.last_seen)) * 1440 as int), 0) as last_seen_minutes
                 from messages m
                          left join votes v on m.id = v.message
-                         left join votes v2 on m.id = v2.message and v2.user = ?
                          inner join users u on m.user = u.id
-                where m.territory = ? and m.world is ? and m.ward is ? and m.plot is ?
-                group by m.id"#,
+                where m.territory = ? and not u.shadowbanned and m.world is ? and m.ward is ? and m.plot is ?
+                group by m.id
+            "#,
             id,
             location,
             world,
@@ -103,7 +103,7 @@ async fn logic(state: Arc<State>, id: i64, location: u32, query: GetLocationQuer
                        m.message,
                        coalesce(sum(v.vote between 0 and 1), 0)  as positive_votes,
                        coalesce(sum(v.vote between -1 and 0), 0) as negative_votes,
-                       coalesce(v2.vote, 0)                      as user_vote,
+                       coalesce(sum(case when v.user = ? then v.vote else 0 end), 0) as user_vote,
                        m.glyph,
                        m.emote as "emote: Json<Option<EmoteData>>",
                        m.created,
@@ -111,10 +111,10 @@ async fn logic(state: Arc<State>, id: i64, location: u32, query: GetLocationQuer
                        coalesce(cast((julianday(current_timestamp) - julianday(u.last_seen)) * 1440 as int), 0) as last_seen_minutes
                 from messages m
                          left join votes v on m.id = v.message
-                         left join votes v2 on m.id = v2.message and v2.user = ?
                          inner join users u on m.user = u.id
-                where m.territory = ?
-                group by m.id"#,
+                where m.territory = ? and not u.shadowbanned
+                group by m.id
+            "#,
             id,
             location,
         )
@@ -182,7 +182,6 @@ fn filter_messages(messages: &mut Vec<RetrievedMessage>, id: i64, vote_threshold
                     }
                 };
 
-
                 let time_since_creation = a.created.signed_duration_since(Utc::now().naive_utc());
                 let brand_new = time_since_creation < Duration::minutes(30);
                 let new = time_since_creation < Duration::hours(2);

server/src/web/get_message.rs

@@ -38,13 +38,12 @@ async fn logic(state: Arc<State>, id: i64, message_id: Uuid) -> Result<impl Repl
                    m.message,
                    coalesce(sum(v.vote between 0 and 1), 0)  as positive_votes,
                    coalesce(sum(v.vote between -1 and 0), 0) as negative_votes,
-                   coalesce(v2.vote, 0)                      as user_vote,
+                   coalesce(sum(case when v.user = ? then v.vote else 0 end), 0) as user_vote,
                    m.glyph,
                    m.emote as "emote: Json<Option<EmoteData>>",
                    m.created
             from messages m
                      left join votes v on m.id = v.message
-                     left join votes v2 on m.id = v2.message and v2.user = ?
             where m.id = ?
             group by m.id"#,
         id,

server/src/web/get_mine.rs

@@ -42,14 +42,13 @@ async fn logic(state: Arc<State>, id: i64, extra: i64, mut query: HashMap<String
                    m.message,
                    coalesce(sum(v.vote between 0 and 1), 0)  as positive_votes,
                    coalesce(sum(v.vote between -1 and 0), 0) as negative_votes,
-                   coalesce(v2.vote, 0)                      as user_vote,
+                   coalesce(sum(case when v.user = ? then v.vote else 0 end), 0) as user_vote,
                    m.glyph,
                    m.created,
                    m.emote as "emote: Json<Option<EmoteData>>",
                    0 as "is_hidden: bool"
             from messages m
                      left join votes v on m.id = v.message
-                     left join votes v2 on m.id = v2.message and v2.user = ?
             where m.user = ?
             group by m.id"#,
         id,