feat:#57 updated function and calc

backend/service/fetch/v2/fetcher.go

@@ -69,17 +69,15 @@ func FetchAllEventsAndSave(app *pocketbase.PocketBase, clock localTime.Clock) ([
 			"%0A?&template=sws_modul&weeks=1-65&combined=yes",
 	}
 
-	if isSummerSemester(clock) {
-		savedRecordsSs, errSs := fetchAndSaveAllEventsForSemester(app, "ss", stubUrl)
-		if errSs == nil {
-			savedRecords = append(savedRecords, savedRecordsSs...)
-		}
-	} else {
-		savedRecordsWs, errWs := fetchAndSaveAllEventsForSemester(app, "ws", stubUrl)
-		if errWs == nil {
-			savedRecords = append(savedRecords, savedRecordsWs...)
+	// Fetch and save events for all semesters
+	for _, semester := range calculateSemesterList(clock) {
+		events, fetchErr := fetchAndSaveAllEventsForSemester(app, semester, stubUrl)
+		if fetchErr != nil {
+			return nil, fmt.Errorf("failed to fetch and save events for "+semester+": %w", err)
 		}
+		savedRecords = append(savedRecords, events...)
 	}
+
 	return savedRecords, err
 }
 
@@ -106,12 +104,23 @@ func fetchAndSaveAllEventsForSemester(
 	return savedRecords, err
 }
 
-func isSummerSemester(clock localTime.Clock) bool {
-	if clock.Now().Month() >= time.April && clock.Now().Month() <= time.September {
-		return true
-	} else {
-		return false
+func calculateSemesterList(clock localTime.Clock) []string {
+	summerSemester := clock.Now().Month() >= time.March && clock.Now().Month() <= time.September
+	winterSemester := clock.Now().Month() <= time.March || clock.Now().Month() >= time.September
+
+	if summerSemester && winterSemester {
+		return []string{"ss", "ws"}
 	}
+
+	if summerSemester {
+		return []string{"ss"}
+	}
+
+	if winterSemester {
+		return []string{"ws"}
+	}
+
+	return []string{"ss", "ws"}
 }
 
 func parseEventForOneSemester(url string) ([]model.Event, error) {
@@ -131,7 +140,6 @@ func parseEventForOneSemester(url string) ([]model.Event, error) {
 	// Get all event tables and all day labels
 	eventTables := getEventTables(doc)
 	allDayLabels := getAllDayLabels(doc)
-
 	eventsWithCombinedWeeks := toEvents(eventTables, allDayLabels)
 
 	splitEventsByWeekVal := splitEventsByWeek(eventsWithCombinedWeeks)

backend/service/fetch/v2/fetcher_test.go

@@ -100,14 +100,14 @@ func Test_switchNameAndNotesForExam(t *testing.T) {
 	}
 }
 
-func Test_isSummerSemester(t *testing.T) {
+func Test_calculateSemesterList(t *testing.T) {
 	type args struct {
-		clock mockTime.MockClock
+		clock mockTime.Clock
 	}
 	tests := []struct {
 		name string
 		args args
-		want bool
+		want []string
 	}{
 		{
 			name: "is summer semester",
@@ -116,22 +116,31 @@ func Test_isSummerSemester(t *testing.T) {
 					NowTime: time.Date(2024, 6, 1, 0, 0, 0, 0, time.UTC),
 				},
 			},
-			want: true,
+			want: []string{"ss"},
 		},
 		{
-			name: "is not summer semester",
+			name: "is winter semester",
 			args: args{
 				clock: mockTime.MockClock{
 					NowTime: time.Date(2024, 1, 1, 0, 0, 0, 0, time.UTC),
 				},
 			},
-			want: false,
+			want: []string{"ws"},
+		},
+		{
+			name: "is in both",
+			args: args{
+				clock: mockTime.MockClock{
+					NowTime: time.Date(2024, 3, 22, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: []string{"ss", "ws"},
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := isSummerSemester(tt.args.clock); got != tt.want {
-				t.Errorf("isSummerSemester() = %v, want %v", got, tt.want)
+			if got := calculateSemesterList(tt.args.clock); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("calculateSemesterList() = %v, want %v", got, tt.want)
 			}
 		})
 	}