proginn-lib/src/request/index.ts

import Axios, { AxiosResponse } from 'axios'
import qs from 'querystring'
import ProginnBridge from '../bridge'
import { Notifier } from '../types/global'

const factory = (opts: {
  baseURL?: string
  bridge?: ProginnBridge
  notifier?: Notifier
  withCredentials?: boolean
  defaultDataType?: 'json' | 'form' | false
}) => {
  const {
    baseURL,
    notifier,
    bridge,
    withCredentials = true,
    defaultDataType = 'form'
  } = opts || {}
  const axios = Axios.create({
    baseURL,
    withCredentials
  })

  return async (opts: {
    method: 'GET' | 'POST'
    url: string
    query?: any
    data?: any
    dataType?: 'json' | 'form'
    headers?: any
  }): Promise<AxiosResponse> => {
    const {
      url,
      method,
      query,
      data,
      dataType = defaultDataType,
      headers = {}
    } = opts

    let contentType!: string
    let formattedData!: any

    if (dataType === 'form') {
      contentType = 'application/x-www-form-urlencoded'
      formattedData = data && qs.stringify(data)
    } else if (dataType === 'json') {
      contentType = 'application/json'
      formattedData = data && JSON.stringify(data)
    }

    if (method === 'POST' && contentType) {
      Object.assign(headers, {
        'Content-Type': contentType
      })
    }

    let res: AxiosResponse<any>

    try {
      res = await axios({
        url,
        method,
        params: query,
        headers,
        data: formattedData
      })
    } catch (e) {
      notifier && notifier(e.message, e.status, e)
      return e
    }

    if (res.data) {
      const { status, data } = res.data

      // require login
      if (status === -99) {
        bridge && bridge.checkLogin(true)
      } else if (status !== 1 && status !== 200) {
        const message = data && data.message || res.data.message || res.data.info

        message && notifier && notifier(message, status, res)
      }
    }

    return res
  }
}

const ProginnRequest = {
  create: factory
}

export default ProginnRequest