perf(database): remove players table because is is unnecessary

Author: Cyberdolfi

migrations/0002_remove_players.sql

@@ -0,0 +1,3 @@
+ALTER TABLE player_history DROP CONSTRAINT IF EXISTS player_history_uuid_fkey;
+DROP TABLE IF EXISTS players;
+CREATE INDEX IF NOT EXISTS idx_player_history_uuid ON player_history(uuid);

src/database/server.rs

@@ -73,23 +73,6 @@ pub async fn insert_servers(results: &Vec<(ServerInfo, ServerHistory)>) -> Resul
 
 pub async fn insert_players(player_data: &Vec<(Player, PlayerHistory)>, tx: &mut Transaction<'_, Postgres>) -> Result<(), sqlx::Error> {
     for (player, history) in player_data {
-        sqlx::query(
-            r#"
-            INSERT INTO players (uuid, username, discovered, last_seen)
-            VALUES ($1, $2, $3, $4)
-            ON CONFLICT (uuid)
-            DO UPDATE SET
-                last_seen = EXCLUDED.last_seen,
-                username = EXCLUDED.username
-            "#
-        )
-            .bind(&player.uuid)
-            .bind(&player.username)
-            .bind(player.discovered)
-            .bind(player.last_seen)
-            .execute(&mut **tx)
-            .await?;
-
         sqlx::query(
             r#"
             INSERT INTO player_history (uuid, username, server_id, seen)