使用react-query验证查询的两种方法。

1.仅验证单个请求。https://react-query-v3.tanstack.com/guides/dependent-queries

import { useQuery } from "@tanstack/react-query";

export const useLiquidityPositions = (userAddress: string): GraphQLResponse<LiquidityPositions> => {
    const {
        status: status,
        isLoading: loading,
        error: error,
        data: response,
    } = useQuery({
        queryKey: ["USER_POSITIONS", userAddress],
        queryFn: ()=>getLiquidityPositionsData(userAddress),
          // The query will not execute until isAddress(userAddress) is true.
        enabled: isAddress(userAddress)
        });
    const payload = response?.data;

    return { status, loading, error, response, payload }
}

2.验证所有请求。https://react-query-v3.tanstack.com/guides/query-invalidation

将验证函数添加到queryClient

const queryClient = new QueryClient()
queryClient.invalidateQueries({
  predicate: query =>
    query.queryKey[0] === 'USER_POSITIONS' && isAddress(query.queryKey[1]) ,
})

<QueryClientProvider client={queryClient}>
</QueryClientProvider>

您可以根据条件启用或禁用useQuery
像这样：

export const useLiquidityPositions = (
  userAddress: string,
  enabled: boolean
): GraphQLResponse<LiquidityPositions> => {
  const {
    status: status,
    isLoading: loading,
    error: error,
    data: response,
  } = useQuery({
    queryKey: ['USER_POSITIONS', userAddress],
    queryFn: async () => {
      if (!isAddress(userAddress)) {
        return undefined;
      }
      const res = await getLiquidityPositionsData(userAddress);
      return res;
    },
    enabled,
  });
  const payload = response?.data;

  return { status, loading, error, response, payload };
};

使用时：

const result = useLiquidityPositions('...',true //your condition )