From 384e4b144419a8a61cf878ac0fe1daae086100c8 Mon Sep 17 00:00:00 2001
From: BurnyLlama <burnyllama@protonmail.com>
Date: Wed, 9 Aug 2023 16:58:31 +0200
Subject: [PATCH] Changed method for getting random location.

---
 src/database/models/location.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/database/models/location.rs b/src/database/models/location.rs
index fe9328f..c29045a 100644
--- a/src/database/models/location.rs
+++ b/src/database/models/location.rs
@@ -17,7 +17,14 @@ impl Location {
     ) -> Result<Location, sqlx::Error> {
         sqlx::query_as!(
             Location,
-            "SELECT id, map, has_entities FROM locations WHERE has_entities = $1 ORDER BY RANDOM() LIMIT 1",
+            "
+                SELECT id, map, has_entities FROM locations
+                    WHERE has_entities = $1
+                    OFFSET (
+                        SELECT floor(random() * (SELECT count(id) FROM locations WHERE has_entities = $1))::int
+                    )
+                    LIMIT 1
+            ",
             has_entities
         )
         .fetch_one(&db.pool)