1 files changed, 97 insertions, 0 deletions
diff --git a/lib/syncthing/folder-st.go b/lib/syncthing/folder-st.go
new file mode 100644
index 0000000..ffcd284
--- /dev/null
+++ b/lib/syncthing/folder-st.go
@@ -0,0 +1,97 @@
+package st
+
+import (
+	"fmt"
+	"path/filepath"
+
+	"github.com/iotbzh/xds-server/lib/folder"
+	"github.com/iotbzh/xds-server/lib/xdsconfig"
+	"github.com/syncthing/syncthing/lib/config"
+)
+
+// IFOLDER interface implementation for syncthing
+
+// STFolder .
+type STFolder struct {
+	globalConfig *xdsconfig.Config
+	st           *SyncThing
+	fConfig      folder.FolderConfig
+	stfConfig    config.FolderConfiguration
+}
+
+// NewFolderST Create a new instance of STFolder
+func (s *SyncThing) NewFolderST(gc *xdsconfig.Config) *STFolder {
+	return &STFolder{
+		globalConfig: gc,
+		st:           s,
+	}
+}
+
+// Add a new folder
+func (f *STFolder) Add(cfg folder.FolderConfig) (*folder.FolderConfig, error) {
+
+	// Sanity check
+	if cfg.DataCloudSync.SyncThingID == "" {
+		return nil, fmt.Errorf("device id not set (SyncThingID field)")
+	}
+
+	// rootPath should not be empty
+	if cfg.RootPath == "" {
+		cfg.RootPath = f.globalConfig.FileConf.ShareRootDir
+	}
+
+	f.fConfig = cfg
+
+	f.fConfig.DataCloudSync.BuilderSThgID = f.st.MyID // FIXME - should be removed after local ST config rework
+
+	// Update Syncthing folder
+	// (expect if status is ErrorConfig)
+	// TODO: add cache to avoid multiple requests on startup
+	if f.fConfig.Status != folder.StatusErrorConfig {
+		id, err := f.st.FolderChange(f.fConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		f.stfConfig, err = f.st.FolderConfigGet(id)
+		if err != nil {
+			f.fConfig.Status = folder.StatusErrorConfig
+			return nil, err
+		}
+
+		f.fConfig.Status = folder.StatusEnable
+	}
+
+	return &f.fConfig, nil
+}
+
+// GetConfig Get public part of folder config
+func (f *STFolder) GetConfig() folder.FolderConfig {
+	return f.fConfig
+}
+
+// GetFullPath returns the full path
+func (f *STFolder) GetFullPath(dir string) string {
+	if &dir == nil {
+		dir = ""
+	}
+	if filepath.IsAbs(dir) {
+		return filepath.Join(f.fConfig.RootPath, dir)
+	}
+	return filepath.Join(f.fConfig.RootPath, f.fConfig.ClientPath, dir)
+}
+
+// Remove a folder
+func (f *STFolder) Remove() error {
+	return f.st.FolderDelete(f.stfConfig.ID)
+}
+
+// Sync Force folder files synchronization
+func (f *STFolder) Sync() error {
+	return f.st.FolderScan(f.stfConfig.ID, "")
+}
+
+// IsInSync Check if folder files are in-sync
+func (f *STFolder) IsInSync() (bool, error) {
+	return f.st.IsFolderInSync(f.stfConfig.ID)
+}