[WIP] Delete button for devices.

webapp/frontend/src/app/layout/common/dashboard-device-delete-dialog/dashboard-device-delete-dialog.component.html

@@ -3,7 +3,7 @@
 <mat-dialog-actions>
     <button mat-button mat-dialog-close>Cancel</button>
     <!-- The mat-dialog-close directive optionally accepts a value as a result for the dialog. -->
-    <button class="red-600" mat-button [mat-dialog-close]="true">
+    <button class="red-600" mat-button (click)="onDeleteClick()">
         <mat-icon class="icon-size-20 mr-3"
                   [svgIcon]="'delete_forever'"></mat-icon>
         Delete</button>

webapp/frontend/src/app/layout/common/dashboard-device-delete-dialog/dashboard-device-delete-dialog.component.ts

@@ -1,5 +1,7 @@
 import { Component, OnInit, Inject } from '@angular/core';
-import {MAT_DIALOG_DATA} from '@angular/material/dialog';
+import {MAT_DIALOG_DATA, MatDialogRef} from '@angular/material/dialog';
+import {DashboardDeviceDeleteDialogService} from "./dashboard-device-delete-dialog.service";
+import {Subject} from "rxjs";
 
 @Component({
   selector: 'app-dashboard-device-delete-dialog',
@@ -8,9 +10,23 @@ import {MAT_DIALOG_DATA} from '@angular/material/dialog';
 })
 export class DashboardDeviceDeleteDialogComponent implements OnInit {
 
-    constructor(@Inject(MAT_DIALOG_DATA) public data: {wwn: string, title: string}) { }
+    constructor(
+        public dialogRef: MatDialogRef<DashboardDeviceDeleteDialogComponent>,
+        @Inject(MAT_DIALOG_DATA) public data: {wwn: string, title: string},
+        private _deleteService: DashboardDeviceDeleteDialogService,
+    ) {
+    }
 
   ngOnInit(): void {
   }
 
+  onDeleteClick(): void {
+      this._deleteService.deleteDevice(this.data.wwn)
+          .subscribe((data) => {
+
+              console.log("Delete status:", data)
+              this.dialogRef.close(data);
+          });
+
+  }
 }

webapp/frontend/src/app/layout/common/dashboard-device-delete-dialog/dashboard-device-delete-dialog.service.ts

@@ -0,0 +1,34 @@
+import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
+import { getBasePath } from 'app/app.routing';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class DashboardDeviceDeleteDialogService
+{
+
+
+    /**
+     * Constructor
+     *
+     * @param {HttpClient} _httpClient
+     */
+    constructor(
+        private _httpClient: HttpClient
+    )
+    {
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Public methods
+    // -----------------------------------------------------------------------------------------------------
+
+
+    deleteDevice(wwn: string): Observable<any>
+    {
+        return this._httpClient.delete( `${getBasePath()}/api/device/${wwn}`, {});
+    }
+}