imobile_for_reactnative/NativeModule/interfaces/utils/request.ts

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import { Methods } from "../iServer/url"

type ParamType = {
  [name: string]: any,
}

type RequestParams = {
  body?: ParamType,
  headers?: ParamType,
}

export default function request(url: string, method: Methods = 'GET', params?: RequestParams) {
  const body = params?.body
  const headers = params?.headers
  let extraData = {
    headers: {
      Accept: 'application/json',
      'Content-Type': 'application/json',
    },
    method,
  }

  if (headers) {
    extraData.headers = Object.assign(extraData.headers, headers)
  }

  if (method === 'POST' && body) {
    extraData = Object.assign(extraData, { body: JSON.stringify(body) })
  }

  if (method === 'PUT' && body) {
    extraData = Object.assign(extraData, { body: JSON.stringify(body) })
  }

  return fetch(url, extraData)
    .then(response => {
      return response.json()
    })
    .then(responseJson => responseJson)
    .catch(() => {
    })
}