Remove optional parameters from fetchResultsByUuids batch lookup - only pass UUIDs for consistency

Author: John Rogers

.cursor-updates

@@ -71,4 +71,5 @@
 - Removed duplicate request prevention that was blocking legitimate DataGrid requests
 - Fixed 'No results' message flashing during search - now only shows after search actually completes (loading goes from true to false), preventing false "0 results" display while search is in progress
 - Fixed variables table hiding logic - now correctly hides when get_variables returns no results on first page, regardless of whether there's a search query
-- Replaced /items/[slug] with catch-all route /items/[[...slug]] that pre-generates and pre-renders all item routes (by slug and UUID, 21k+ routes) with data at build time, just like studies pages - fetches from cache/API during build and passes to component, fetchResultByUuid handles both slugs and UUIDs
+- Replaced /items/[slug] with catch-all route /items/[[...slug]] that pre-generates and pre-renders all item routes (by slug and UUID, 21k+ routes) with data at build time, just like studies pages - fetches from cache/API during build and passes to component, fetchResultByUuid handles both slugs and UUIDs
+- Removed all optional parameters (query, alpha, maxVectorDistance, maxDistanceMode) from fetchResultByUuid lookup endpoint - now only passes uuid or slug to improve API performance

src/services/api.ts

@@ -561,40 +561,16 @@ export async function fetchSearchResults(
 }
 
 export async function fetchResultsByUuids(
-  uuids: string[],
-  query?: string,
-  alpha?: number,
-  maxVectorDistance?: number,
-  maxDistanceMode: "max_distance" | "min_score" | "both" = "min_score"
+  uuids: string[]
 ): Promise<SearchResult[]> {
   console.log(`🔗 API CALL: fetchResultsByUuids(${uuids.length} UUIDs)`);
   const params = new URLSearchParams();
 
-  // Append all UUIDs
+  // Append all UUIDs - only pass UUIDs, no other parameters
   for (const uuid of uuids) {
     params.append("uuid", uuid);
   }
 
-  // Append query parameter if provided
-  if (query && query.trim()) {
-    params.set("query", query.trim());
-  }
-
-  // Append alpha parameter if provided
-  if (alpha !== undefined) {
-    params.set("alpha", alpha.toString());
-  }
-
-  // Add max_vector_distance and/or min_original_vector_score based on mode
-  // Always send these parameters (use default 0.4 if not provided)
-  const distanceValue = maxVectorDistance !== undefined ? maxVectorDistance : 0.4;
-  if (maxDistanceMode === "max_distance" || maxDistanceMode === "both") {
-    params.set("max_vector_distance", distanceValue.toString());
-  }
-  if (maxDistanceMode === "min_score" || maxDistanceMode === "both") {
-    params.set("min_original_vector_score", (1 - distanceValue).toString());
-  }
-
   const url = `${API_BASE}/discover/lookup?${params.toString()}`;
   const response = await fetch(url);