Task #11, Task #6 - add click_link type, saving/restore support to the editor

src/app/service/api.service.spec.ts

@@ -1,12 +0,0 @@
-import { TestBed } from '@angular/core/testing';
-
-import { ApiService } from './api.service';
-
-describe('ApiService', () => {
-  beforeEach(() => TestBed.configureTestingModule({}));
-
-  it('should be created', () => {
-    const service: ApiService = TestBed.get(ApiService);
-    expect(service).toBeTruthy();
-  });
-});

src/app/service/api.service.ts

@@ -24,11 +24,11 @@ export class ApiService {
 
   public request(endpoint, params = {}, method: 'get'|'post' = 'get'): Observable<ApiResponse> {
     return new Observable<ApiResponse>(sub => {
-      const data: any = {}
+      let data: any = {}
       if ( method === 'get' ) {
         data.params = params;
       } else {
-        data.body = params;
+        data = params;
       }
 
       this.http[method](this._build_url(endpoint), data).subscribe({

src/app/service/page.service.ts

@@ -0,0 +1,74 @@
+import {Host, Injectable} from '@angular/core';
+import {Observable} from 'rxjs';
+import PageRecord from '../structures/PageRecord';
+import {ApiService} from './api.service';
+import HostRecord from '../structures/HostRecord';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class PageService {
+
+  constructor(
+      protected api: ApiService,
+  ) { }
+
+  load(id: string): Observable<PageRecord> {
+    return new Observable<PageRecord>(sub => {
+      this.api.get(`/page/${id}`).subscribe(response => {
+        if ( response.status === 200 ) {
+          sub.next(new PageRecord(response.data));
+          sub.complete();
+        } else {
+          throw new Error(response.message);
+        }
+      });
+    });
+  }
+
+  save(page: PageRecord): Observable<PageRecord> {
+    return new Observable<PageRecord>(sub => {
+      this.api.post(`/page/${page.UUID}/save`, page.toSave()).subscribe(res => {
+        sub.next(new PageRecord(res.data));
+        sub.complete();
+      });
+    });
+  }
+
+  get_nodes(page: PageRecord): Observable<Array<HostRecord>> {
+    return new Observable<Array<HostRecord>>(sub => {
+      this.api.get(`/page/${page.UUID}/nodes`).subscribe(res => {
+        const returns = [];
+        res.data.forEach(rec => {
+          const host = new HostRecord(rec.Value.Value);
+          host.load(rec);
+          returns.push(host);
+        });
+
+        sub.next(returns);
+        sub.complete();
+      });
+    });
+  }
+
+  save_nodes(page: PageRecord, nodes: Array<HostRecord>): Observable<Array<HostRecord>> {
+    return new Observable<Array<HostRecord>>(sub => {
+      nodes = nodes.map(x => {
+        x.PageId = page.UUID;
+        return x.toSave();
+      });
+
+      this.api.post(`/page/${page.UUID}/nodes/save`, nodes).subscribe(res => {
+        const returns = [];
+        res.data.forEach(rec => {
+          const host = new HostRecord(rec.Value.Value);
+          host.load(rec);
+          returns.push(host);
+        });
+
+        sub.next(returns);
+        sub.complete();
+      });
+    });
+  }
+}