moved dummy services to return ApiResult type, and Promise API instead of rxjs observable

ui/winstudentgoaltracker/src/app/shared/services/api.ts

@@ -19,6 +19,8 @@ export class Api {
   private readonly http = inject(HttpClient);
   private readonly base = environment.apiBaseUrl;
 
+  // ************************** Auth Endpoints **************************
+
   // Phase 1 — verify credentials, receive session token + program list
   login(request: LoginRequest): Observable<ResponseResult<LoginResponse>> {
     return this.http.post<ResponseResult<LoginResponse>>(
@@ -50,4 +52,7 @@ export class Api {
       request,
     );
   }
+
+  
+
 }

ui/winstudentgoaltracker/src/app/shared/services/dummy-mobile-home-meta.service.ts

@@ -1,5 +1,6 @@
 import { Injectable } from '@angular/core';
 import { Observable, of } from 'rxjs';
+import { ApiResult } from '../classes/api-result';
 
 // *****************************************************************
 // TODO: This dummy service should be replaced by MobileHomeMeta,
@@ -29,11 +30,13 @@ export class DummyMobileHomeMeta {
     // Replace with MobileHomeMeta service that calls
     // GET /api/mobile/home-meta (or similar).
     // *****************************************************************
-    getMeta(): Observable<MobileHomeMeta> {
-        return of({
+    async getMeta(): Promise<ApiResult<MobileHomeMeta | null>> {
+        var payload = {
             programName: 'WIN Program',
             userName: 'Polly Balsillie',
-        });
+        }
+
+        return ApiResult.ok(payload);
     }
 
     // ************************ Event Handlers *************************

ui/winstudentgoaltracker/src/app/shared/services/dummy-save-progress-event.service.ts

@@ -24,8 +24,8 @@ export class DummySaveProgressEvent {
     // TODO: DUMMY — Always returns success. Replace with
     // SaveProgressEvent calling POST /api/progress-events
     // *****************************************************************
-    save(studentId: string, goalId: string, content: string): Observable<ApiResult> {
-        return of(ApiResult.empty());
+    async save(studentId: string, goalId: string, content: string): Promise<ApiResult> {
+        return ApiResult.empty();
     }
 
     // ************************ Event Handlers *************************

ui/winstudentgoaltracker/src/app/shared/services/dummy-student-goal.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@angular/core';
-import { Observable, of } from 'rxjs';
+import { ApiResult } from '../classes/api-result';
 
 // *****************************************************************
 // TODO: This dummy service should be replaced by StudentGoalService,
@@ -84,8 +84,15 @@ export class DummyStudentGoalService {
     // Returns the student's identifier and their list of goals,
     // given a student ID.
     // *****************************************************************
-    getGoalsForStudent(studentId: string): Observable<StudentGoalSummary | null> {
-        return of(this.data[studentId] ?? null);
+    async getGoalsForStudent(studentId: string): Promise<ApiResult<StudentGoalSummary | null>> {
+        var goals = this.data[studentId] ?? null;
+        if (goals === null)
+        {
+            return ApiResult.fail('Student not found');
+        }
+
+        return ApiResult.ok(goals);
+
     }
 
     // ************************ Event Handlers *************************