Move cmd module to internal

internal/app/store/store.go

@@ -0,0 +1,61 @@
+package store
+
+import (
+	"encoding/json"
+	"github.com/rs/zerolog/log"
+	"os"
+)
+
+const name = "go2rtc.json"
+
+var store map[string]any
+
+func load() {
+	data, _ := os.ReadFile(name)
+	if data != nil {
+		if err := json.Unmarshal(data, &store); err != nil {
+			// TODO: log
+			log.Warn().Err(err).Msg("[app] read storage")
+		}
+	}
+
+	if store == nil {
+		store = make(map[string]any)
+	}
+}
+
+func save() error {
+	data, err := json.Marshal(store)
+	if err != nil {
+		return err
+	}
+
+	return os.WriteFile(name, data, 0644)
+}
+
+func GetRaw(key string) any {
+	if store == nil {
+		load()
+	}
+
+	return store[key]
+}
+
+func GetDict(key string) map[string]any {
+	raw := GetRaw(key)
+	if raw != nil {
+		return raw.(map[string]any)
+	}
+
+	return make(map[string]any)
+}
+
+func Set(key string, v any) error {
+	if store == nil {
+		load()
+	}
+
+	store[key] = v
+
+	return save()
+}