Function: ipcEventOfContext()

ipcEventOfContext<Event>(context): Event | undefined

Get the IPC event of a service action's request, when electronIPCServiceEntrypoint serves it (to reach the invoking renderer or frame).

Type Parameters

Event

Event extends IPCInvokeEvent = IPCInvokeEvent

Parameters

context

ServiceContext

The service action's context (this.context in a controller).

Returns

Event | undefined

The IPC event (Electron's IpcMainInvokeEvent, typed as Event), or undefined when another adapter serves the request.

Example

import {Controller, ServiceContext} from 'lakutata/com/entrypoint'
import {ipcEventOfContext} from 'lakutata/adapter/electron'
import {ServiceAction} from 'lakutata/decorator/ctrl'
import type {IpcMainInvokeEvent} from 'electron'

class WindowController extends Controller {
    //ipcRenderer.invoke('lakutata:service', {cmd: 'window.url'})
    @ServiceAction({cmd: 'window.url'})
    public async url(): Promise<string | undefined> {
        return ipcEventOfContext<IpcMainInvokeEvent>(this.context as ServiceContext)?.sender.getURL()
    }
}