use either the file or local storage tutorial (#565)

Signed-off-by: shmck <shawn.j.mckay@gmail.com>

Author: ShMcK

src/services/storage/index.ts

@@ -33,7 +33,7 @@ class Storage<T> {
 publicget=async(): Promise<T>=>{
 if(SESSION_STORAGE_PATH){
 try{
-// 1. read from file instead of local storage if specified
+// 1. attempt to read from file instead of local storage if specified
 constsessionFile=awaitreadFile(SESSION_STORAGE_PATH,`${this.filePath}.json`)
 if(!sessionFile){
 thrownewError('No session file found')
@@ -50,14 +50,15 @@ class Storage<T> {
 }catch(err: any){
 logger(`Failed to read or parse session file: ${SESSION_STORAGE_PATH}/${this.filePath}.json: ${err.message}`)
 }
-}
-constvalue: string|undefined=awaitthis.storage.get(this.key)
-if(value){
-// 2. read from local storage
-try{
-returnJSON.parse(value)
-}catch(err: any){
-logger(`Failed to parse session state from local storage: ${value}: ${err.message}`)
+}else{
+// 2. attempt to read from local storage
+constvalue: string|undefined=awaitthis.storage.get(this.key)
+if(value){
+try{
+returnJSON.parse(value)
+}catch(err: any){
+logger(`Failed to parse session state from local storage: ${value}: ${err.message}`)
+}
 }
 }
 // 3. fallback to the default