Initial QSfera import

Server/services/nats/pkg/config/defaults/defaultconfig.go

@@ -0,0 +1,55 @@
+package defaults
+
+import (
+	"path/filepath"
+
+	"github.com/qsfera/server/pkg/config/defaults"
+	"github.com/qsfera/server/services/nats/pkg/config"
+)
+
+// NOTE: Most of this configuration is not needed to keep it as simple as possible
+// TODO: Clean up unneeded configuration
+
+// FullDefaultConfig returns a fully initialized default configuration
+func FullDefaultConfig() *config.Config {
+	cfg := DefaultConfig()
+	EnsureDefaults(cfg)
+	Sanitize(cfg)
+	return cfg
+}
+
+// DefaultConfig returns a basic default configuration
+func DefaultConfig() *config.Config {
+	return &config.Config{
+		Debug: config.Debug{
+			Addr:   "127.0.0.1:9234",
+			Token:  "",
+			Pprof:  false,
+			Zpages: false,
+		},
+		Service: config.Service{
+			Name: "nats",
+		},
+		Nats: config.Nats{
+			Host:      "127.0.0.1",
+			Port:      9233,
+			ClusterID: "qsfera-cluster",
+			StoreDir:  filepath.Join(defaults.BaseDataPath(), "nats"),
+			TLSCert:   filepath.Join(defaults.BaseDataPath(), "nats/tls.crt"),
+			TLSKey:    filepath.Join(defaults.BaseDataPath(), "nats/tls.key"),
+			EnableTLS: false,
+		},
+	}
+}
+
+// EnsureDefaults adds default values to the configuration if they are not set yet
+func EnsureDefaults(cfg *config.Config) {
+	if cfg.LogLevel == "" {
+		cfg.LogLevel = "error"
+	}
+}
+
+// Sanitize sanitizes the configuration
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}