Added a store

app.go

@@ -15,13 +15,14 @@ import (
 
 // App struct
 type App struct {
+	store   *Store
 	uclInst *ucl.Inst
 
 	ctx context.Context
 }
 
 // NewApp creates a new App application struct
-func NewApp() *App {
+func NewApp(store *Store) *App {
 	uclInst := ucl.New(
 		ucl.WithModule(builtins.CSV(nil)),
 		ucl.WithModule(builtins.Fns()),
@@ -34,6 +35,7 @@ func NewApp() *App {
 		ucl.WithModule(builtins.Time()),
 	)
 	return &App{
+		store:   store,
 		uclInst: uclInst,
 	}
 }
@@ -44,6 +46,15 @@ func (a *App) startup(ctx context.Context) {
 	a.ctx = context.WithValue(ctx, uclInstKey, a.uclInst)
 }
 
+func (a *App) LoadCurrentBuffer() (string, error) {
+	return a.store.LoadBuffer()
+}
+
+func (a *App) SaveCurrentBuffer(buffer string) error {
+	log.Printf("Saving buffer")
+	return a.store.SaveBuffer(buffer)
+}
+
 func (a *App) ListProcessors() (resp []ListProcessorsResponse) {
 	for k, v := range TextFilters {
 		resp = append(resp, ListProcessorsResponse{Name: k, Label: v.Label})