minimal-connector

Prerequisites

• node and npm installed
• a backend, which is running locally (on http://localhost:3000)

How to get started

To install all required npm packages:

npm install

To prepare the script to be executed, run:

npm run build

To start the plugin, you need to execute the code in "CLI" script:

node lib/cli.js run <backendURL> <pluginName> <routeName> <URL> <port>
e.g.:
node lib/cli.js run http://localhost:3000 minimal-plugin minimalPlugin http://localhost 4000

Creating your own plugin

• Modify the default values in cli.ts to your needs:
  • update the name
  • update the port
  • update the route
  • update your request and response names (You need these in a bit)
• Rename the minimal-plugin.ts and the MinimalPlugin class to a more suitable name and adjust the imports in other files
• Delete the sum function in minimal-plugin.ts and write your own logic inside the onRouteInvoke function
• Define the layout of your http requests and responses inside the /plugin/protocol folder. The names of the interfaces need to be the same as the request and response names you defined in the cli.ts

Code structure

Folder src contains:

• Reference implementations for CLI and a plugin
• /cli.ts
  • minimal CLI to start your connector, that uses CLI-args, so that there are no hard coded values for configuration
  • will execute the specified connectors and push the data to the backend
• /common.ts blank file for commonly used values across files to put in
• /plugin/minimal-connector.ts minimal plugin class with some example logic
• /plugin/protocol/request.ts the interface for any incoming http requests
• /plugin/protocol/response.ts the interface for responses by the plugin to the backend