fix: don't show dislikes to regular users

crates/core/src/database/reactions.rs

@@ -37,7 +37,7 @@ impl DataManager {
         &self,
         reactions: &Vec<Reaction>,
         ignore_users: Vec<usize>,
-    ) -> Result<Vec<User>> {
+    ) -> Result<Vec<(Reaction, User)>> {
         let mut out = Vec::new();
 
         for reaction in reactions {
@@ -45,13 +45,16 @@ impl DataManager {
                 continue;
             }
 
-            out.push(self.get_user_by_id(reaction.owner.to_owned()).await?);
+            out.push((
+                reaction.to_owned(),
+                self.get_user_by_id(reaction.owner.to_owned()).await?,
+            ));
         }
 
         Ok(out)
     }
 
-    /// Get a reaction by `owner` and `asset`.
+    /// Get all reactions by their `asset`.
     pub async fn get_reactions_by_asset(
         &self,
         asset: usize,
@@ -77,6 +80,32 @@ impl DataManager {
         Ok(res.unwrap())
     }
 
+    /// Get all reactions (likes only) by their `asset`.
+    pub async fn get_likes_reactions_by_asset(
+        &self,
+        asset: usize,
+        batch: usize,
+        page: usize,
+    ) -> Result<Vec<Reaction>> {
+        let conn = match self.connect().await {
+            Ok(c) => c,
+            Err(e) => return Err(Error::DatabaseConnection(e.to_string())),
+        };
+
+        let res = query_rows!(
+            &conn,
+            "SELECT * FROM reactions WHERE asset = $1 AND is_like = 1 ORDER BY created DESC LIMIT $2 OFFSET $3",
+            &[&(asset as i64), &(batch as i64), &((page * batch) as i64)],
+            |x| { Self::get_reaction_from_row(x) }
+        );
+
+        if res.is_err() {
+            return Err(Error::GeneralNotFound("reaction".to_string()));
+        }
+
+        Ok(res.unwrap())
+    }
+
     /// Get a reaction by `owner` and `asset`.
     pub async fn get_reaction_by_owner_asset(
         &self,

crates/core/src/model/reactions.rs

@@ -2,7 +2,7 @@ use serde::{Deserialize, Serialize};
 use tetratto_shared::{snow::Snowflake, unix_epoch_timestamp};
 
 /// All of the items which support reactions.
-#[derive(Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub enum AssetType {
     #[serde(alias = "community")]
     Community,
@@ -14,7 +14,7 @@ pub enum AssetType {
     User,
 }
 
-#[derive(Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize)]
 pub struct Reaction {
     pub id: usize,
     pub created: usize,