fx

What is it

modules are the entry points.

  • system/module is the main entry point.

fx provide:

  • create instance using the lib’s client (one client).
  • instead of instantiating the client every time the workflow runs.
package gateways

import (
	"go.uber.org/fx"
)

var GatewayModule = fx.Provide(
	NewSomeGateWay
)

After you inject the gateway, you call the gateway.method directly.

Config

yamls have the configs.

this is where we define our own configurations.