started changes to redis search.py

Author: slice4e

engine/clients/redis/search.py

@@ -101,3 +101,29 @@ def search_one(cls, vector, meta_conditions, top) -> List[Tuple[int, float]]:
         results = cls._ft.search(q, query_params=params_dict)
 
         return [(int(result.id), float(result.vector_score)) for result in results.docs]
+
+    @classmethod
+    def insert_one(cls, doc_id: int, vector, metadata: dict = None):
+        """
+        Insert a single vector and optional metadata into Redis.
+        Designed for mixed workload support.
+        """
+        if cls.client is None:
+            raise RuntimeError("Redis client not initialized")
+
+        # Convert vector to correct binary format
+        if isinstance(vector, bytes):
+            vec_param = vector
+        else:
+            vec_param = np.array(vector, dtype=cls.np_data_type).tobytes()
+
+        # Prepare the document for Redis
+        doc = {"vector": vec_param}
+        if metadata:
+            # Flatten metadata into string fields Redis can store
+            for k, v in metadata.items():
+                doc[k] = str(v)
+
+        # Use Redis hash to store the document
+        # You might use JSON.SET if your index expects JSON
+        cls.client.hset(f"doc:{doc_id}", mapping=doc)