Fix

src/views/common/get_random_item.rs

@@ -0,0 +1,31 @@
+use meilisearch_sdk::indexes::Index;
+use rand::Rng;
+use serde::de::DeserializeOwned;
+
+use crate::meilisearch::GetId;
+
+pub async fn get_random_item<'a, T>(
+    index: Index, filter: String,
+) -> i32
+where T: DeserializeOwned + GetId + 'static {
+    let result = index
+        .search()
+        .with_filter(&filter)
+        .execute::<T>()
+        .await
+        .unwrap();
+
+    let offset: usize = rand::thread_rng().gen_range(0..result.estimated_total_hits.unwrap().try_into().unwrap());
+
+    let result = index
+        .search()
+        .with_limit(1)
+        .with_offset(offset)
+        .execute::<T>()
+        .await
+        .unwrap();
+
+    let item = &result.hits.get(0).unwrap().result;
+
+    item.get_id()
+}