chore: remove cashed

frontend/src/hooks/useImport.ts

@@ -0,0 +1,80 @@
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import {
+  uploadCaddyfile,
+  getImportPreview,
+  commitImport,
+  cancelImport,
+  getImportStatus,
+  ImportSession,
+  ImportPreview
+} from '../api/import';
+
+export const QUERY_KEY = ['import-session'];
+
+export function useImport() {
+  const queryClient = useQueryClient();
+
+  // Poll for status if we think there's an active session
+  const statusQuery = useQuery({
+    queryKey: QUERY_KEY,
+    queryFn: getImportStatus,
+    refetchInterval: (query) => {
+      const data = query.state.data;
+      // Poll if we have a pending session in reviewing state
+      if (data?.has_pending && data?.session?.state === 'reviewing') {
+        return 3000;
+      }
+      return false;
+    },
+  });
+
+  const previewQuery = useQuery({
+    queryKey: ['import-preview'],
+    queryFn: getImportPreview,
+    enabled: !!statusQuery.data?.has_pending && (statusQuery.data?.session?.state === 'reviewing' || statusQuery.data?.session?.state === 'pending'),
+  });
+
+  const uploadMutation = useMutation({
+    mutationFn: (content: string) => uploadCaddyfile(content),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: QUERY_KEY });
+      queryClient.invalidateQueries({ queryKey: ['import-preview'] });
+    },
+  });
+
+  const commitMutation = useMutation({
+    mutationFn: (resolutions: Record<string, string>) => {
+      const sessionId = statusQuery.data?.session?.id;
+      if (!sessionId) throw new Error("No active session");
+      return commitImport(sessionId, resolutions);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: QUERY_KEY });
+      queryClient.invalidateQueries({ queryKey: ['import-preview'] });
+      // Also invalidate proxy hosts as they might have changed
+      queryClient.invalidateQueries({ queryKey: ['proxy-hosts'] });
+    },
+  });
+
+  const cancelMutation = useMutation({
+    mutationFn: () => cancelImport(),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: QUERY_KEY });
+      queryClient.invalidateQueries({ queryKey: ['import-preview'] });
+    },
+  });
+
+  return {
+    session: statusQuery.data?.session || null,
+    preview: previewQuery.data || null,
+    loading: statusQuery.isLoading || uploadMutation.isPending || commitMutation.isPending || cancelMutation.isPending,
+    error: (statusQuery.error || previewQuery.error || uploadMutation.error || commitMutation.error || cancelMutation.error)
+      ? ((statusQuery.error || previewQuery.error || uploadMutation.error || commitMutation.error || cancelMutation.error) as Error).message
+      : null,
+    upload: uploadMutation.mutateAsync,
+    commit: commitMutation.mutateAsync,
+    cancel: cancelMutation.mutateAsync,
+  };
+}
+
+export type { ImportSession, ImportPreview };