Method runAsync

packages/hooks/src/useRequest/src/Fetch.ts:45–128

(...params: TParams)

  }

  async runAsync(...params: TParams): Promise<TData> {
    this.count += 1;
    const currentCount = this.count;

    const {
      stopNow = false,
      returnNow = false,
      ...state
    } = this.runPluginHandler('onBefore', params);

    // stop request
    if (stopNow) {
      return Promise.resolve(state.data);
    }

    this.setState({
      loading: true,
      params,
      ...state,
    });

    // return now
    if (returnNow) {
      return Promise.resolve(state.data);
    }

    this.options.onBefore?.(params);

    try {
      // replace service
      let { servicePromise } = this.runPluginHandler('onRequest', this.serviceRef.current, params);

      if (!servicePromise) {
        servicePromise = this.serviceRef.current(...params);
      }

      const res = await servicePromise;

      if (currentCount !== this.count) {
        // prevent run.then when request is canceled
        return new Promise(() => {});
      }

      // const formattedResult = this.options.formatResultRef.current ? this.options.formatResultRef.current(res) : res;

      this.setState({
        data: res,
        error: undefined,
        loading: false,
      });

      this.options.onSuccess?.(res, params);
      this.runPluginHandler('onSuccess', res, params);

      this.options.onFinally?.(params, res, undefined);

      if (currentCount === this.count) {
        this.runPluginHandler('onFinally', params, res, undefined);