update fetch and fixed bug

service/db/dbEvents.go

@@ -0,0 +1,72 @@
+package db
+
+import (
+	"github.com/pocketbase/pocketbase"
+	"github.com/pocketbase/pocketbase/models"
+	"htwk-planner/model"
+	"strings"
+)
+
+func SaveEvents(seminarGroup []model.SeminarGroup, collection *models.Collection, app *pocketbase.PocketBase) error {
+
+	for _, seminarGroup := range seminarGroup {
+		for _, event := range seminarGroup.Events {
+			var err error = nil
+			record := models.NewRecord(collection)
+			record.Set("Day", event.Day)
+			record.Set("Week", event.Week)
+			record.Set("Start", event.Start)
+			record.Set("End", event.End)
+			record.Set("Name", event.Name)
+			record.Set("EventType", event.EventType)
+			record.Set("Prof", event.Prof)
+			record.Set("Rooms", event.Rooms)
+			record.Set("Notes", event.Notes)
+			record.Set("BookedAt", event.BookedAt)
+			record.Set("course", seminarGroup.Course)
+			err = app.Dao().SaveRecord(record)
+			if err != nil {
+				println("Error while saving record: ", err.Error())
+			}
+		}
+	}
+	return nil
+}
+
+func contains(s []string, e string) bool {
+	for _, a := range s {
+		if a == e {
+			return true
+		}
+	}
+	return false
+}
+
+// GetRooms function to get all rooms from database that are stored as a string in the Events struct
+func GetRooms(app *pocketbase.PocketBase) []string {
+
+	var events []struct {
+		Rooms string `db:"Rooms" json:"Rooms"`
+	}
+
+	// get all rooms from event records in the events collection
+	err := app.Dao().DB().Select("Rooms").From("events").All(&events)
+	if err != nil {
+		print("Error while getting rooms from database: ", err)
+		return nil
+	}
+
+	var roomArray []string
+
+	for _, event := range events {
+		var room = strings.Split(event.Rooms, " ")
+		//split string room by space and add each room to array if it is not already in there
+		for _, r := range room {
+			var text = strings.TrimSpace(r)
+			if !contains(roomArray, text) && !strings.Contains(text, " ") && len(text) >= 1 {
+				roomArray = append(roomArray, text)
+			}
+		}
+	}
+	return roomArray
+}