Add more gitignore

services/scanner.go

@@ -0,0 +1,97 @@
+package services
+
+import (
+	"context"
+	"log/slog"
+	"time"
+
+	"gitea.henriburau.de/haw-lan/cod4watcher/models"
+)
+
+type Scanner struct {
+	p        models.Persistence
+	done     chan bool
+	interval time.Duration
+}
+
+func NewScanner(p models.Persistence, interval time.Duration, done chan bool) (*Scanner, error) {
+	return &Scanner{
+		p, done, interval,
+	}, nil
+}
+
+func (s *Scanner) Scan() {
+	ticker := time.NewTicker(s.interval)
+	for {
+		select {
+		case <-s.done:
+			return
+		case <-ticker.C:
+			ctx := context.Background()
+			slog.Info("starting update")
+
+			captures, err := s.p.GetCaptures(ctx)
+			if err != nil {
+				slog.Error("cannot get captures", "err", err)
+				continue
+			}
+
+			for _, capture := range captures {
+				if capture.Active {
+					err := s.fetchInformation(ctx, capture)
+					if err != nil {
+						slog.Error("failed to update captures", "err", err)
+						continue
+					}
+				}
+			}
+
+		}
+	}
+
+}
+
+func (s *Scanner) fetchInformation(ctx context.Context, capture models.Capture) error {
+	server, err := models.NewCOD4ServerStatus(capture.Host, capture.Port, time.Second)
+	if err != nil {
+		return err
+	}
+
+	status, err := server.GetServerStatus()
+	if err != nil {
+		return err
+	}
+
+	slog.Info("fetched data", "host", capture.Host, "map", status.MapName)
+
+	recentMap, err := s.p.GetRecentMapScore(ctx, capture.ID)
+	if err != nil {
+		return err
+	}
+
+	if recentMap == nil || recentMap.StartTime.Before(status.MapStartTime) {
+		newMap := models.MapScore{
+			CaptureID: capture.ID,
+			StartTime: status.MapStartTime,
+			Map:       status.MapName,
+		}
+
+		err := s.p.CreateMapScore(ctx, &newMap)
+		if err != nil {
+			return err
+		}
+
+		recentMap, err = s.p.GetRecentMapScore(ctx, capture.ID)
+		if err != nil {
+			return err
+		}
+	}
+
+	var scores []models.Score
+	for _, score := range status.Score {
+		score.MapScoreID = recentMap.ID
+		scores = append(scores, score)
+	}
+
+	return s.p.CreateOrUpdateScores(ctx, scores)
+}