rest-hook.js

const base_url = 'http://demo.resthooks.org';
const hook_path = '/api/v1/hooks/';
const contacts_path = '/api/v1/contacts/';

const subscribe = async (z, bundle) => {
  const options = {
    url: `${base_url + hook_path}`,
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    params: { api_key: bundle.inputData.api_key },

    body: z.JSON.stringify({
      event: 'contact.created',
      target: bundle.targetUrl
    })
  };

  try {
    const response = await z.request(options);
    return response; // return 201 with body ''
  } catch (error) {
    z.console.error(error);
  }
};

const unsubscribe = async (z, bundle) => {
  const options = {
    url: `${base_url + hook_path}`,
    method: 'DELETE',
    headers: { 'Content-Type': 'application/json' },
    params: { api_key: bundle.inputData.api_key },

    body: z.JSON.stringify({
      event: 'contact.created',
      target: bundle.targetUrl
    })
  };

  try {
    const response = await z.request(options);
    return response; // return 204 with body ''
  } catch (error) {
    z.console.error(error);
  }
};

const trigger = async (z, bundle) => {
  const payload = bundle.cleanedRequest;
  const data = {
    id: payload.data.fields.user,
    name: payload.data.fields.full_name,
    email: payload.data.fields.email
  };
  return [data];
};

const getSample = async (z, bundle) => {
  const options = {
    url: `${base_url + contacts_path}`,
    method: 'GET',
    params: { api_key: bundle.inputData.api_key }
  };

  try {
    const response = await z.request(options);
    const json = await z.JSON.parse(response.content);
    const contact_list_raw = json.objects;
    const contact_list_filtered = [];

    contact_list_raw.forEach(contact => {
      contact_list_filtered.push({
        id: contact.id,
        name: contact.full_name,
        email: contact.email
      });
    });

    return contact_list_filtered;
  } catch (error) {
    z.console.error(error);
  }
};

module.exports = {
  key: 'rest_hook',
  noun: 'Rest hook',

  display: {
    label: 'Contact Update',
    description: 'Triggers when contact is created.'
  },

  operation: {
    type: 'hook',
    inputFields: [
      {
        key: 'api_key',
        label: 'API Key',
        required: true,
        type: 'string',
        placeholder: 'c71849002f3c22b0b7a505a37da47d8fab86884d',
        helpText: 'Signup to [http://demo.resthooks.org/](http://demo.resthooks.org/) to get your API Key.'
      }
    ],

    performSubscribe: subscribe,
    performUnsubscribe: unsubscribe,
    perform: trigger,
    performList: getSample,

    sample: {
      id: 1,
      name: 'John Doe',
      email: 'johndoen@example.com'
    },

    outputFields: [
      {
        key: 'id',
        label: 'ID'
      },
      {
        key: 'name',
        label: 'Name'
      },
      {
        key: 'email',
        label: 'Email'
      }
    ]
  }
};