feat: add view shares account page (#868)

Fixes: #224

src/app/shares/shares.service.ts

@@ -0,0 +1,26 @@
+/** Angular Imports */
+import { Injectable } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+
+/** rxjs Imports */
+import { Observable } from 'rxjs';
+
+/**
+ * Shares Service.
+ */
+@Injectable({
+  providedIn: 'root'
+})
+export class SharesService {
+
+  constructor(private http: HttpClient) {}
+
+  /**
+   * @param accountId Shares Account Id of account to get data for.
+   * @returns {Observable<any>} Shares data.
+   */
+  getSharesAccountData(accountId: string): Observable<any> {
+    return this.http.get(`/accounts/share/${accountId}`);
+  }
+
+}