open-watch-ckan v1.0.2

open-watch-ckan

open-watch-ckan is a JavaScript Library for interacting with CKAN APIs.

Official CKAN Documentation

Please refer to the Official CKAN Documentation for specific information about the API

Installing

npm install open-watch-ckan

Using The Library

const CKAN = require('open-watch-ckan');

CKAN Endpoints - Predefined Objects and Custom Creation

• CKAN_Endpoints are axios instances configured to point to a specific base URL of a CKAN API.
• CKAN_Endpoints are passed into data-fetching functions to make requests.

Predefined Endpoints

const {
  AB_CKAN,
  BC_CKAN,
  OT_CKAN,
  CAN_CKAN,
} = CKAN.endpoints;

Custom Endpoints

• If your target API is not included in the default CKAN.endpoints object, you can create your own CKAN_Endpoint object.

const customCKAN: CKAN_Endpoint = CKAN.createEndpoint('https://data.example.ckan.api/3');

Making Requests

• Making requests is the same with both predefined and custom CKAN_Endpoints:

// All Datasets
const albertaDatasets: DatasetList = await CKAN.getAllDatasets(AB_CKAN);
const customDatasets: DatasetList = await CKAN.getAllDatasets(customCKAN);

// Specific Dataset
const specificAlbertaData: Dataset = await CKAN.getDatasetFromId(AB_CKAN, '<dataset_id>');
const specificCustomData: Dataset = await CKAN.getDatasetFromId(customCKAN, '<dataset_id>');

// Recently Changed Datasets
const albertaRecentData: DatasetList = await CKAN.getAllDatasets(AB_CKAN);
const customRecentData: DatasetList  = await CKAN.getAllDatasets(customCKAN);

// Tag Names
const albertaTagNames: TagNamesList = await CKAN.getAllTagNames(AB_CKAN);
const customTagNames: TagNamesList = await CKAN.getAllTagNames(customCKAN);

For convinience, these are the type defitions for the different responses from CKAN API calls

type CKAN_Endpoint = AxiosInstance

interface DatasetList {
  help: string,
  success: boolean,
  result: string[]
};

interface Dataset {
  help: string,
  success: boolean,
  result: object
};

interface TagNamesList {
  help: string,
  success: boolean,
  result: string[]
};