Add transaction skeletton

frontend/src/app/Services/data.service.ts

@@ -2,16 +2,23 @@ import { Injectable, OnInit } from '@angular/core';
 import { HttpClient, HttpHeaders } from '@angular/common/http';
 import { delay, Observable } from 'rxjs';
 import { TokenStorageService } from './token.service';
-const API_URL = 'https://aktienbot.flokaiser.com/api/';
+const API_URL = 'https://gruppe1.testsites.info/api/';
 @Injectable({
   providedIn: 'root',
 })
 export class DataService {
+  /**
+   * @param  {HttpClient} privatehttp
+   * @param  {TokenStorageService} privatetokenStorage
+   */
   constructor(
     private http: HttpClient,
     private tokenStorage: TokenStorageService
   ) {}
 
+  /**
+   * @returns Observable
+   */
   public getStockData(): Observable<any> {
     return this.http.get(API_URL + 'portfolio', {
       headers: new HttpHeaders({
@@ -22,6 +29,9 @@ export class DataService {
     });
   }
 
+  /**
+   * @returns Observable
+   */
   public getTransactionData(): Observable<any> {
     return this.http.get(API_URL + 'transactions', {
       headers: new HttpHeaders({
@@ -32,6 +42,34 @@ export class DataService {
     });
   }
 
+  /**
+   * @param  {string} symbol
+   * @param  {Date} time
+   * @param  {number} count
+   * @param  {number} price
+   * @returns Observable
+   */
+  public createTransaction(
+    symbol: string,
+    time: Date,
+    count: number,
+    price: number
+  ): Observable<any> {
+    return this.http.post(API_URL + 'transactions', {
+      headers: new HttpHeaders({
+        'Content-Type': 'application/json',
+        Authorization: 'Bearer ' + this.tokenStorage.getToken(),
+      }),
+      symbol,
+      time,
+      count,
+      price,
+    });
+  }
+
+  /**
+   * @returns Observable
+   */
   public getKeywords(): Observable<any> {
     return this.http.get(API_URL + 'keywords', {
       headers: new HttpHeaders({