refresh LAN and more

ui/src/app/services/api/api.service.ts

@@ -63,6 +63,7 @@ export abstract class ApiService {
   abstract shutdownServer (): Promise<Unit>
   abstract ejectExternalDisk (logicalName: string): Promise<Unit>
   abstract serviceAction (appId: string, serviceAction: ServiceAction): Promise<ReqRes.ServiceActionResponse>
+  abstract refreshLAN (): Promise<Unit>
 }
 
 export function isRpcFailure<Error, Result> (arg: { error: Error } | { result: Result}): arg is { error: Error } {

ui/src/app/services/api/live-api.service.ts

@@ -13,6 +13,7 @@ import { modulateTime } from 'src/app/util/misc.util'
 import { Observable, of, throwError } from 'rxjs'
 import { catchError, mapTo } from 'rxjs/operators'
 import * as uuid from 'uuid'
+import { METHODS } from 'http'
 
 @Injectable()
 export class LiveApiService extends ApiService {
@@ -276,6 +277,10 @@ export class LiveApiService extends ApiService {
     return this.authRequest({ method: Method.POST, url: `apps/${appId}/actions`, data })
   }
 
+  async refreshLAN (): Promise<Unit> {
+    return this.authRequest({ method: Method.POST, url: '/network/lan/reset' })
+  }
+
   private async authRequest<T> (opts: HttpOptions, overrides: Partial<{ version: string }> = { }): Promise<T> {
     if (!this.authenticatedRequestsEnabled) throw new Error(`Authenticated requests are not enabled. Do you need to login?`)
 

ui/src/app/services/api/mock-api.service.ts

@@ -242,6 +242,10 @@ export class MockApiService extends ApiService {
       },
     }
   }
+
+  refreshLAN (): Promise<Unit> {
+    return mockRefreshLAN()
+  }
 }
 
 async function mockGetServer (): Promise<ReqRes.GetServerRes> {
@@ -406,6 +410,11 @@ async function mockShutdownServer (): Promise<Unit> {
   return { }
 }
 
+async function mockRefreshLAN (): Promise<Unit> {
+  await pauseFor(1000)
+  return { }
+}
+
 const mockApiNotifications: ReqRes.GetNotificationsRes = [
   {
     id: '123e4567-e89b-12d3-a456-426655440000',