Backend-Development

General

after any change of the code
- we start src/backend$ **yarn**
- then we restart the app. E.g. execute again apps/colabo-space$ npm start

if we want to extend an API, e.g. adding the 4th req. parameter in kNode Service, we start by changing the entry point for that backend dev_puzzle: src/backend/dev_puzzles/knalledge/knalledge-core/index.ts where we change: var knodes = app.resource('knodes', require('./lib/modules/kNode'), { id: 'type?/:actionType?/:searchParam?/:searchParam2?/:searchParam3?' }); to var knodes = app.resource('knodes', require('./lib/modules/kNode'), { id: 'type?/:actionType?/:searchParam?/:searchParam2?/:searchParam3?/:searchParam4?' });
than in src/backend/dev_puzzles/knalledge/knalledge-core/lib/modules/kNode.js we extend exports.index = function(req, res) { by adding var id4 = req.params.searchParam4; and extending the call of exports._index = function(id, id2, id3, id4, type, res, callback) { which subscription we also extend