Add internal logic to process activity events and send them to the panel

internal/database/database.go

@@ -0,0 +1,38 @@
+package database
+
+import (
+	"emperror.dev/errors"
+	"github.com/apex/log"
+	"github.com/pterodactyl/wings/config"
+	"github.com/xujiajun/nutsdb"
+	"path/filepath"
+	"sync"
+)
+
+var db *nutsdb.DB
+var syncer sync.Once
+
+const (
+	ServerActivityBucket = "server_activity"
+)
+
+func initialize() error {
+	opt := nutsdb.DefaultOptions
+	opt.Dir = filepath.Join(config.Get().System.RootDirectory, "db")
+
+	instance, err := nutsdb.Open(opt)
+	if err != nil {
+		return errors.WithStack(err)
+	}
+	db = instance
+	return nil
+}
+
+func DB() *nutsdb.DB {
+	syncer.Do(func() {
+		if err := initialize(); err != nil {
+			log.WithField("error", err).Fatal("database: failed to initialize instance, this is an unrecoverable error")
+		}
+	})
+	return db
+}