Display relays status

central_frontend/src/api/RelayApi.ts

@@ -1,6 +1,14 @@
 import { APIClient } from "./ApiClient";
 import { Device, DeviceRelay } from "./DeviceApi";
 
+export interface RelayStatus {
+  id: string;
+  on: boolean;
+  for: number;
+}
+
+export type RelaysStatus = Map<string, RelayStatus>;
+
 export class RelayApi {
   /**
    * Get the full list of relays
@@ -49,4 +57,22 @@ export class RelayApi {
       uri: `/relay/${relay.id}`,
     });
   }
+
+  /**
+   * Get the status of all relays
+   */
+  static async GetRelaysStatus(): Promise<RelaysStatus> {
+    const data: any[] = (
+      await APIClient.exec({
+        method: "GET",
+        uri: `/relays/status`,
+      })
+    ).data;
+
+    const map = new Map();
+    for (let r of data) {
+      map.set(r.id, r);
+    }
+    return map;
+  }
 }