feat: add functionality to fetch and display ongoing extractions with toast notifications

src/contexts/SocketContext.tsx

@@ -17,6 +17,7 @@ import {
   soundEvents,
   userEvents,
 } from '../lib/events'
+import { extractionsService } from '../lib/api/services/extractions'
 import { useAuth } from './AuthContext'
 
 interface SocketContextType {
@@ -39,6 +40,22 @@ export function SocketProvider({ children }: SocketProviderProps) {
   const [connectionError, setConnectionError] = useState<string | null>(null)
   const [isReconnecting, setIsReconnecting] = useState(false)
 
+  const fetchAndShowOngoingExtractions = useCallback(async () => {
+    try {
+      const processingExtractions = await extractionsService.getProcessingExtractions()
+      
+      processingExtractions.forEach(extraction => {
+        const title = extraction.title || 'Processing extraction...'
+        toast.loading(`Extracting: ${title}`, {
+          id: `extraction-${extraction.id}`,
+          duration: Infinity, // Keep it open until status changes
+        })
+      })
+    } catch (error) {
+      console.error('Failed to fetch ongoing extractions:', error)
+    }
+  }, [])
+
   const createSocket = useCallback(() => {
     if (!user) return null
 
@@ -59,6 +76,9 @@ export function SocketProvider({ children }: SocketProviderProps) {
       setIsConnected(true)
       setConnectionError(null)
       setIsReconnecting(false)
+      
+      // Fetch and show any ongoing extractions
+      fetchAndShowOngoingExtractions()
     })
 
     newSocket.on('disconnect', () => {
@@ -131,7 +151,7 @@ export function SocketProvider({ children }: SocketProviderProps) {
     })
 
     return newSocket
-  }, [user])
+  }, [user, fetchAndShowOngoingExtractions])
 
   // Handle token refresh - reconnect socket with new token
   const handleTokenRefresh = useCallback(() => {