Use services/api.service for typeahead api request

src/app/app.component.ts

-import { DataService } from './core/data.service';
+import { DegreePlannerApiService } from './degree-planner/services/api.service';
 import { FormBuilder, FormGroup } from '@angular/forms';
 import { SidenavService } from './core/service/sidenav.service';
 import { Component, ViewChild, OnInit } from '@angular/core';
@@ -27,10 +27,10 @@ export class AppComponent implements OnInit {
     @ViewChild('rightAddCourse') public rightAddCourse: MatSidenav;
     constructor(
         public dialog: MatDialog,
-        private dataService: DataService,
         private route: ActivatedRoute,
         private sidenavService: SidenavService,
-        private fb: FormBuilder) {
+        private fb: FormBuilder,
+        private api: DegreePlannerApiService) {
             this.coursesInput = new FormControl('', [Validators.required]);
             this.selectedDegreePlan = 520224;
     }
@@ -43,13 +43,13 @@ export class AppComponent implements OnInit {
         this.courses = this.coursesForm.get('coursesInput').valueChanges
             .pipe(
                 debounceTime(300),
-                switchMap(value => this.dataService.autocomplete(value)),
+                switchMap(value => this.api.autocomplete(value)),
                 tap(x => console.log( x))
             );
     }
 
     openCourseDetailsDialog(course) {
-        this.dataService.getCourseDetails(course.termCode, course.payload.subject.subjectCode, course.payload.courseId)
+        this.api.getCourseDetails(course.payload.subject.subjectCode, course.payload.courseId)
         .subscribe(courseDetails => {
             const dialogRef = this.dialog.open(CourseDetailsDialogComponent, {
                 data: { courseDetails: courseDetails }

src/app/core/data.service.ts

@@ -103,17 +103,6 @@ export class DataService {
 		.pipe(catchError(this.errorHandler));
 	}
 
-	autocomplete(search: string) {
-		const data = {
-			subjectCode: '104',
-			termCode: '0000',
-			matchText: search
-		};
-
-		return this.http.post('/api/search/v1/autocomplete', data, httpOptions)
-		.pipe(catchError(this.errorHandler));
-	}
-
 	addCourse(planId, subjectCode, courseId, termCode) {
 		return this.http.post(this.plannerApiUrl + '/degreePlan/' + planId + '/courses', {subjectCode, courseId, termCode }, httpOptions)
 		.pipe(catchError(this.errorHandler));

src/app/degree-planner/services/api.service.ts

@@ -85,6 +85,16 @@ export class DegreePlannerApiService {
     );
   }
 
+  public autocomplete(search: string) {
+    const data = {
+      subjectCode: '104',
+      termCode: '0000',
+      matchText: search
+    };
+
+    return this.http.post('/api/search/v1/autocomplete', data, HTTP_OPTIONS);
+  }
+
   public addCourse(
     planId: number,
     subjectCode: string,