refactor: disable agent match scoring and sorting when no search filters are active and strip privacy preferences from user objects

src/agents/agents.service.ts

@@ -605,8 +605,20 @@ export class AgentsService {
       return true; // 'public' or no setting
     });
 
-    // Compute match score for each agent based on search context
+    // Determine if any search/filter criteria is active
+    const hasActiveSearch = !!(search || location || city || state || country || agentTypeId || filters);
+
+    // Compute match score only when user has applied search/filter criteria
     const agentsWithScore = visibleAgents.map((agent: any) => {
+      // Strip privacyPreferences from response
+      const { user, ...agentWithoutUser } = agent;
+      const { privacyPreferences, ...userWithoutPrefs } = user || {};
+
+      // No scoring when browsing without filters
+      if (!hasActiveSearch) {
+        return { ...agentWithoutUser, user: userWithoutPrefs, matchPercentage: null };
+      }
+
       let score = 0;
       let maxScore = 0;
 
@@ -637,14 +649,11 @@ export class AgentsService {
         if (agent.city?.toLowerCase().includes(loc) || agent.state?.toLowerCase().includes(loc)) {
           score += 10;
         }
-      } else {
-        // No location filter — give base points
-        score += 8;
       }
 
       // 5. Filter match (40 points) - how well dynamic field values match search filters
-      maxScore += 40;
       if (filters) {
+        maxScore += 40;
         try {
           const parsedFilters: Record<string, string[]> = JSON.parse(filters);
           const filterKeys = Object.keys(parsedFilters).filter(k => parsedFilters[k]?.length > 0);
@@ -664,28 +673,23 @@ export class AgentsService {
               if (fieldMatch) matchedFilters++;
             }
             score += Math.round((matchedFilters / filterKeys.length) * 40);
-          } else {
-            score += 20; // No specific filters, give base
           }
         } catch {
-          score += 20;
+          // Invalid JSON, skip filter scoring
         }
-      } else {
-        score += 20; // No filters applied, give base
       }
 
-      // Calculate percentage (minimum 50% for any approved agent)
+      // Calculate percentage (minimum 50% for any matched agent)
       const rawPercentage = maxScore > 0 ? Math.round((score / maxScore) * 100) : 50;
       const matchPercentage = Math.max(50, Math.min(99, rawPercentage));
 
-      // Strip privacyPreferences from response
-      const { user, ...agentWithoutUser } = agent;
-      const { privacyPreferences, ...userWithoutPrefs } = user || {};
       return { ...agentWithoutUser, user: userWithoutPrefs, matchPercentage };
     });
 
-    // Sort by match percentage (highest first)
-    agentsWithScore.sort((a: any, b: any) => b.matchPercentage - a.matchPercentage);
+    // Sort by match percentage (highest first) only when scoring is active
+    if (hasActiveSearch) {
+      agentsWithScore.sort((a: any, b: any) => (b.matchPercentage || 0) - (a.matchPercentage || 0));
+    }
 
     return {
       data: agentsWithScore,