Add saveBlobToDb

src/services/service.ts

@@ -898,6 +898,19 @@ export default class Services {
     }
   }
 
+  public async saveBlobToDb(hash: string, data: Blob) {
+    const db = await Database.getInstance();
+    try {
+      await db.addObject({
+        storeName: 'data',
+        object: data,
+        key: hash,
+      });
+    } catch (e) {
+      throw new Error(`Failed to save process: ${e}`);
+    }
+  } 
+
   public async saveDataToStorage(hash: string, data: string, ttl: number | null) {
     const storages = [storageUrl];