fix: manage empty blob

.env.example

@@ -1,4 +1,4 @@
 VITE_BASE_URI="/"
 VITE_PERSISTANCE_API_URL="/"
 VITE_USER_INFO_API_URI="/portail/api/v5-1/userinfo?claims=private&groups="
-VITE_AXIOS_TIMEOUT="10000"
+VITE_AXIOS_TIMEOUT="10000"

README.md

@@ -38,6 +38,8 @@ document.body.appendChild(tldrawEditor);
 | `persistance-api-url` | `string` | `true` |         | URL du fichier (GET & PUT)        |
 | `user-info-api-url`   | `string` | `true` |         | URL des informations utilisateurs |
 
+<br/>
+
 ```html
 <tldraw-editor persistance-api-url="" user-info-api-url="" />
 ```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@gip-recia/tldraw-webcomponent",
-  "version": "1.0.0",
+  "version": "1.1.2",
   "type": "module",
   "files": [
     "dist"

src/hooks/usePersistance.ts

@@ -19,8 +19,10 @@ export function usePersistance(persistanceApiUrl: string) {
   const loadDocument = useCallback(
     async (app: TldrawApp): Promise<void> => {
       const response = await getFile(persistanceApiUrl);
-      app.loadDocument(JSON.parse(response.data.blob).document as TDDocument);
-      app.document.name = response.data.title;
+      if (response.data.blob != '') {
+        app.loadDocument(JSON.parse(response.data.blob).document as TDDocument);
+        app.document.name = response.data.title;
+      }
     },
     [persistanceApiUrl],
   );