feat: add filters "AllDayEvents" and "DeclinedEvents"

internal/filter/allDayEvents.go

@@ -0,0 +1,25 @@
+package filter
+
+import (
+	"fmt"
+
+	"github.com/inovex/CalendarSync/internal/models"
+)
+
+type AllDayEvents struct {
+}
+
+func (a AllDayEvents) Name() string {
+	return "AllDayEvents"
+}
+
+func (a AllDayEvents) Filter(events []models.Event) (filteredEvents []models.Event) {
+	for _, event := range events {
+		if !event.AllDay {
+			filteredEvents = append(filteredEvents, event)
+		} else {
+			fmt.Println("Filtered!")
+		}
+	}
+	return filteredEvents
+}

internal/filter/declinedEvents.go

@@ -0,0 +1,20 @@
+package filter
+
+import (
+	"github.com/inovex/CalendarSync/internal/models"
+)
+
+type DeclinedEvents struct{}
+
+func (d DeclinedEvents) Name() string {
+	return "DeclinedEvents"
+}
+
+func (d DeclinedEvents) Filter(events []models.Event) (filteredEvents []models.Event) {
+	for _, event := range events {
+		if event.Accepted {
+			filteredEvents = append(filteredEvents, event)
+		}
+	}
+	return filteredEvents
+}