tipi-services/src/helpers/GenerateInteraction.js

Node.js library to access wrapping REST API of tipi backend services

const _ = require('lodash')
const ValidateEndpoint = require('./ValidateEndpoint')

module.exports = ({
  endpoint, query, params, body, formData,
  headers, state , uponReceiving, status, expectedBody
  } = {}) => {

  if (endpoint.schema) {
    ValidateEndpoint({ query, params, body }, endpoint.schema)
  }

  let path = endpoint.interactionPath
  _.each(params, (value, key) => {
    path = path.replace(`:${key}`, value)
  })
  const interaction = {
     uponReceiving,
      withRequest: {
        method: endpoint.method,
        path,
        headers: {
          Accept: 'application/json',
        }
      },
      willRespondWith: {
        status,
        headers: {
            'Content-Type': 'application/json; charset=utf-8'
        },
        body: expectedBody
      }
    }
    if (state) interaction.state = state
    if (query) interaction.withRequest.query = query
    if (body) {
      interaction.withRequest.body = body
    }
    if(headers){
      interaction.withRequest.headers = {...interaction.withRequest.headers,...headers}
    }
  return interaction
}