admin-tools: show update errors and skip missing activities

1 files changed, 11 insertions, 3 deletions

diff --git a/src/admin-tools.js b/src/admin-tools.js
index 9da744b..362d1b3 100644
--- a/src/admin-tools.js
+++ b/src/admin-tools.js
@@ -42,11 +42,17 @@ async function coachAssignmentImport() {
 async function updateActivities(course) {
 	const promises = [];
 	for (const activityName of ["Cockpit", "Klassenliste", "Coaching", "Admin-Tools"]) {
-		const activity = course.getActivity(activityName);
 		const input = document.getElementById(`${activityName.toLowerCase()}-file-input`);
 		if (input.value === "") continue;
+
+		const activity = await course.getActivity(activityName);
+		if (activity === null) {
+			output(course.title + ": Skipping non existing: " + activityName);
+			continue;
+		}
+
 		const text = input.files[0].text();
-		promises.push((await activity).update(await text));
+		promises.push(activity.update(await text));
 	}
 	return Promise.all(promises);
 }
@@ -64,7 +70,9 @@ export async function updateCourses() {
 		.then(() => {
 			output("Updating activities done.");
 		})
-		.catch((_error) => {});
+		.catch((error) => {
+			output("Updating activities failed: " + error);
+		});
 }
 
 async function init() {