js柯里化函数与promise请求

//柯里化函数
//request.js文件
const getOperateApi = apiName => curIndex =>para=> {
		switch (+curIndex) {
			case 1:
				apiName = 'ChosenChannel_' + apiName//每日精选活动商品;
				break;
			case 2:
				apiName = 'Advance_' + apiName//抢购活动商品
				break;
			case 3:
				apiName = 'Presale_' + apiName//预售活动商品
				break;
			case 4:
				break;
			case 5:
				break;
			case 6:
				break;
			case 7:
				apiName = 'SpecialActivity_' + apiName//专题活动商品;
				break;
		}
		return new Promise((resolve, reject) => {
			newFetchData({
				type: 'post',
				url: 'newapi/SpecialActivitySeller/' + apiName,
				data: para,
				success: (data) => {
					resolve(data);
				},
			});
		});
}

export const QueryActivityGoods = getOperateApi('QueryActivityGoods')// 查询
export const ExportActivityGoods = getOperateApi('ExportActivityGoods')// 导出
export const DeleteActivityGoods = getOperateApi('DeleteActivityGoods')// 删除
export const PauseActivityGoods = getOperateApi('PauseActivityGoods')// 暂停
export const GoonActivityGoods = getOperateApi('GoonActivityGoods')// 重启
export const EndActivityGoods = getOperateApi('EndActivityGoods')// 结束

vue文件
import {
	PGetSkuMatrixPriceLList,
	GetSpecialAreas,
	DeleteSpecialArea,
	QueryActivityGoods, // 查询
	ExportActivityGoods, // 导出
	DeleteActivityGoods, // 删除
	PauseActivityGoods, // 暂停
	GoonActivityGoods, // 重启
	EndActivityGoods, // 结束
} from './myactivity.request.js';

methods:{
async getData(){
		this.tableData = await QueryActivityGoods(this.curIndex)(objParams);
		console.log('this.tableData :>> ', this.tableData);
}
}