feat: Implement custom view tracking

src/lib/viewTracking.ts

@@ -0,0 +1,47 @@
+import { supabase } from '@/integrations/supabase/client';
+
+// Generate anonymous session hash (no PII)
+function getSessionHash(): string {
+  // Check if we have a session hash in sessionStorage
+  let sessionHash = sessionStorage.getItem('session_hash');
+  
+  if (!sessionHash) {
+    // Create a random hash for this session (no user data)
+    sessionHash = `session_${Math.random().toString(36).substring(2, 15)}`;
+    sessionStorage.setItem('session_hash', sessionHash);
+  }
+  
+  return sessionHash;
+}
+
+// Debounce tracking to avoid rapid-fire views
+const trackedViews = new Set<string>();
+
+export async function trackPageView(
+  entityType: 'park' | 'ride' | 'company',
+  entityId: string
+) {
+  // Create unique key for this view
+  const viewKey = `${entityType}:${entityId}`;
+  
+  // Don't track the same entity twice in the same session
+  if (trackedViews.has(viewKey)) {
+    return;
+  }
+  
+  trackedViews.add(viewKey);
+  
+  try {
+    // Track view asynchronously (fire and forget)
+    await supabase.from('entity_page_views').insert({
+      entity_type: entityType,
+      entity_id: entityId,
+      session_hash: getSessionHash()
+    });
+    
+    console.log(`✅ Tracked view: ${entityType} ${entityId}`);
+  } catch (error) {
+    // Fail silently - don't break the page if tracking fails
+    console.error('Failed to track page view:', error);
+  }
+}