getInfoGenerator.js

import { getInfo } from '@/highOrderComponent/Service';

export const DataType = {
  string: 'string',
  int: 'int',
  long: 'long',
  text: 'text',
  date: 'date',
};

export function parseParams(condition, params) {
    // 有dataType的查询条件封装到queryInfo里，其他的直接按参数查询
    // queryInfo是{key, value, dataType}对象组成的数组

    const newParams = Object.keys(params).reduce((acc, key) => {
      const value = params[key];
      const conditionItemHasDataType = condition.find(
        item => item.key === key && typeof item.dataType !== 'undefined'
      );

      if (conditionItemHasDataType && typeof value !== 'undefined') {
        const oldQueryInfo = acc.queryInfo || [];
        return {
          ...acc,
          queryInfo: oldQueryInfo.concat({
            key,
            value,
            dataType: conditionItemHasDataType.dataType,
            op: conditionItemHasDataType.op || 'eq',
          }),
        };
      }
      return { ...acc, [key]: value };
    }, {});

    newParams.queryInfo = JSON.stringify(newParams.queryInfo || []);
    return newParams;
}

export default function getInfoGenerator(condition) {
  return (params, url) => {
    const newParams = parseParams(condition, params);
    return getInfo(newParams, url, { method: 'GET' });
  };
}