Merge pull request #80 from HTWK-Leipzig/79-edit-calender-loading-block

fix:#79 added check for token and response feedback with toast

frontend/src/api/loadCalendar.ts

@@ -6,9 +6,13 @@ export async function getCalender(token: string): Promise<Module[]> {
     method: "GET",
   });
 
-  return await fetch(request)
-    .then((response) => {
-      return response.json();
-    })
-    .then((calendarResponse: Calendar) => calendarResponse.modules);
+  return await fetch(request).then((response) => {
+    if (response.ok) {
+      return response
+        .json()
+        .then((calendarResponse: Calendar) => calendarResponse.modules);
+    } else {
+      return [];
+    }
+  });
 }

frontend/src/i18n/translations/de.json

@@ -49,7 +49,8 @@
     "invalidToken": "Ungültiger Token",
     "headline": "Bearbeite deinen HTWKalender",
     "subTitle": "Füge deinen Link oder Token ein um den Kalender zu bearbeiten",
-    "loadCalendar": "Kalender laden"
+    "loadCalendar": "Kalender laden",
+    "noCalendarFound": "Keinen Kalender gefunden"
   },
   "additionalModules": {
     "subTitle": "Füge weitere Module hinzu die nicht in deinem Studiengang enthalten sind.",

frontend/src/i18n/translations/en.json

@@ -49,7 +49,8 @@
     "invalidToken": "invalid token",
     "headline": "edit your HTWKalender",
     "subTitle": "please enter your link or calendar token",
-    "loadCalendar": "load calendar"
+    "loadCalendar": "load calendar",
+    "noCalendarFound": "no calendar found"
   },
   "additionalModules": {
     "subTitle": "Select additional Modules that are not listed in the regular semester for your Course",

frontend/src/view/EditCalendarView.vue

@@ -46,14 +46,22 @@ function loadCalendar(): void {
   moduleStore().removeAllModules();
   tokenStore().setToken(token.value);
 
-  getCalender(token.value).then((data) => {
-    data.forEach((module) => {
-      moduleStore().addModule(module);
-    });
-    modules.value = data;
+  getCalender(token.value).then((data: Module[]) => {
+    if (data.length > 0) {
+      data.forEach((module) => {
+        moduleStore().addModule(module);
+      });
+      modules.value = data;
+      router.push("/edit-additional-modules");
+    } else {
+      toast.add({
+        severity: "error",
+        summary: t("editCalendarView.error"),
+        detail: t("editCalendarView.noCalendarFound"),
+        life: 3000,
+      });
+    }
   });
-
-  router.push("/edit-additional-modules");
 }
 </script>