Isolate http specific parts to minimal

internal/storage/storage.go

@@ -0,0 +1,44 @@
+package storage
+
+import (
+	"git.defalsify.org/vise.git/db"
+	"git.defalsify.org/vise.git/persist"
+)
+
+type Storage struct {
+	Persister *persist.Persister
+	UserdataDb db.Db	
+}
+
+type StorageProvider interface {
+	Get(sessionId string) (Storage, error)
+	Put(sessionId string, storage Storage) error
+	Close() error
+}
+
+type SimpleStorageProvider struct {
+	Storage
+}
+
+func NewSimpleStorageProvider(stateStore db.Db, userdataStore db.Db) StorageProvider {
+	pe := persist.NewPersister(stateStore)
+	pe = pe.WithFlush()
+	return &SimpleStorageProvider{
+		Storage: Storage{
+			Persister: pe,
+			UserdataDb: userdataStore,
+		},
+	}
+}
+
+func (p *SimpleStorageProvider) Get(sessionId string) (Storage, error) {
+	return p.Storage, nil
+}
+
+func (p *SimpleStorageProvider) Put(sessionId string, storage Storage) error {
+	return nil
+}
+
+func (p *SimpleStorageProvider) Close() error {
+	return p.Storage.UserdataDb.Close()
+}