Make the #destroy method be a wrapper for #destroy_batch in SchoolStudentsController.

Author: fspeirs

app/controllers/api/school_students_controller.rb

@@ -110,13 +110,8 @@ def update
     end
 
     def destroy
-      result = SchoolStudent::Delete.call(school: @school, student_id: params[:id], token: current_user.token)
-
-      if result.success?
-        head :no_content
-      else
-        render json: { error: result[:error] }, status: :unprocessable_entity
-      end
+      params[:student_ids] = [params[:id]]
+      destroy_batch
     end
 
     def destroy_batch

spec/features/school_student/deleting_a_school_student_spec.rb

@@ -24,9 +24,9 @@
     expect(ProfileApiClient).not_to have_received(:create_safeguarding_flag).with(token: UserProfileMock::TOKEN, flag: ProfileApiClient::SAFEGUARDING_FLAGS[:teacher], email: owner.email)
   end
 
-  it 'responds 204 No Content' do
+  it 'responds 200 OK' do
     delete("/api/schools/#{school.id}/students/#{student_id}", headers:)
-    expect(response).to have_http_status(:no_content)
+    expect(response).to have_http_status(:ok)
   end
 
   it 'responds 401 Unauthorized when no token is given' do