chore: backup before migration to new repo

src/core/cache/keys.rs

@@ -10,6 +10,8 @@ pub const KEY_PREFIX_VIDEO: &str = "video:";
 pub const KEY_PREFIX_SEARCH: &str = "search:";
 pub const KEY_PREFIX_SEARCH_HYBRID: &str = "search:hybrid:";
 pub const KEY_PREFIX_SEARCH_N8N: &str = "search:n8n:";
+pub const KEY_PREFIX_SEARCH_BM25: &str = "search:bm25:";
+pub const KEY_PREFIX_SEARCH_N8N_BM25: &str = "search:n8n:bm25:";
 pub const KEY_HEALTH: &str = "health:basic";
 
 pub fn videos_list(page: usize, limit: usize) -> String {
@@ -32,6 +34,14 @@ pub fn n8n_search(query_hash: &str) -> String {
     format!("{}{}", KEY_PREFIX_SEARCH_N8N, query_hash)
 }
 
+pub fn bm25_search(query_hash: &str) -> String {
+    format!("{}{}", KEY_PREFIX_SEARCH_BM25, query_hash)
+}
+
+pub fn n8n_bm25_search(query_hash: &str) -> String {
+    format!("{}{}", KEY_PREFIX_SEARCH_N8N_BM25, query_hash)
+}
+
 pub fn health() -> String {
     KEY_HEALTH.to_string()
 }
@@ -48,6 +58,17 @@ pub fn search_prefix() -> String {
     format!("^{}", KEY_PREFIX_SEARCH)
 }
 
+pub const KEY_PREFIX_VISUAL_SEARCH: &str = "search:visual:";
+pub const CATEGORY_VISUAL_SEARCH: &str = "visual_search";
+
+pub fn visual_search(uuid: &str, criteria_hash: &str) -> String {
+    format!("{}{}:{}", KEY_PREFIX_VISUAL_SEARCH, uuid, criteria_hash)
+}
+
+pub fn visual_search_prefix() -> String {
+    format!("^{}", KEY_PREFIX_VISUAL_SEARCH)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -78,8 +99,28 @@ mod tests {
         assert_eq!(n8n_search("hash123"), "search:n8n:hash123");
     }
 
+    #[test]
+    fn test_bm25_search() {
+        assert_eq!(bm25_search("hash123"), "search:bm25:hash123");
+    }
+
+    #[test]
+    fn test_n8n_bm25_search() {
+        assert_eq!(n8n_bm25_search("hash123"), "search:n8n:bm25:hash123");
+    }
+
     #[test]
     fn test_health() {
         assert_eq!(health(), "health:basic");
     }
+
+    #[test]
+    fn test_visual_search() {
+        assert_eq!(visual_search("abc123", "hash"), "search:visual:abc123:hash");
+    }
+
+    #[test]
+    fn test_visual_search_prefix() {
+        assert_eq!(visual_search_prefix(), "^search:visual:");
+    }
 }

src/core/cache/mongo_cache.rs

@@ -136,6 +136,10 @@ impl MongoCache {
         self.settings.ttl_video_meta
     }
 
+    pub fn ttl_visual_search(&self) -> u64 {
+        self.settings.ttl_search // Reuse search TTL
+    }
+
     pub async fn get<T: DeserializeOwned>(&self, key: &str) -> Result<Option<T>> {
         if !self.is_enabled() {
             return Ok(None);