Migrate to HttpClient in Schedule module.

src/scheduler/schedule.module.ts

@@ -3,9 +3,8 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
-import { HttpModule } from '@angular/http';
+import { HttpClientModule } from '@angular/common/http';
 
-import { RestangularModule } from 'ngx-restangular';
 import { NgLoggerModule, Level } from '@nsalaun/ng-logger';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { ToastrModule } from 'ngx-toastr';
@@ -24,11 +23,10 @@ export function accountIdServiceFactory(i: any) {
 
 @NgModule({
   imports: [
-    HttpModule,
+    HttpClientModule,
     CommonModule,
     FormsModule,
     NgLoggerModule,
-    RestangularModule,
     ToastrModule,
     NgbModule,
     TextMaskModule

src/scheduler/schedule.service.ts

@@ -1,49 +1,47 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
 import { Injectable } from '@angular/core';
-import { Observable } from 'rxjs/Rx';
+import { HttpClient, HttpParams } from '@angular/common/http';
 
-import { Restangular } from "ngx-restangular";
+import { Observable } from 'rxjs/Rx';
 
 import { Schedule } from './schedule';
 
 @Injectable()
 export class ScheduleService {
   constructor(
-    private restangular: Restangular
+    private http: HttpClient
   ) {}
 
-  private all() {
-    //return this.accountService.one(accountId).all('scheduled_operation');
-    return this.restangular.all('scheduled_operation');
-  }
+  private url(id?: number): string {
+    if(id) {
+      return `/api/scheduled_operation/${id}`;
+    }
 
-  private one(id: number) {
-    //return this.accountService.one(accountId).one('scheduled_operation', id);
-    return this.restangular.one('scheduled_operation', id);
+    return `/api/scheduled_operation`;
   }
 
   query(accountId: number): Observable<Schedule[]> {
-    return this.all().getList({
-      account_id: accountId
-    });
+    let params = new HttpParams().set('account_id', `${accountId}`);
+
+    return this.http.get<Schedule[]>(this.url(), { params: params });
   }
   
   get(accountId: number, id: number): Observable<Schedule> {
-    return this.one(id).get({
-      account_id: accountId
-    });
+    let params = new HttpParams().set('account_id', `${accountId}`);
+
+    return this.http.get<Schedule>(this.url(id), { params: params });
   }
 
   create(schedule: Schedule): Observable<Schedule> {
-    return this.all().post(schedule);
+    return this.http.post<Schedule>(this.url(), schedule);
   }
 
   update(schedule: Schedule): Observable<Schedule> {
-    return this.one(schedule.id).post(null, schedule);
+    return this.http.post<Schedule>(this.url(schedule.id), schedule);
   }
 
   delete(schedule: Schedule): Observable<Schedule> {
-    return this.one(schedule.id).remove();
+    return this.http.delete<Schedule>(this.url(schedule.id));
   }
 }