Add getAllDiffs and getDiffbyValue

src/services/service.ts

@@ -160,6 +160,18 @@ export default class Services {
     return secretsStore;
   }
 
+  public async getAllDiffs(): Promise<Record<string, UserDiff>> {
+    const db = await Database.getInstance();
+    return await db.dumpStore('diffs');
+  }
+
+  public async getDiffByValue(value: string): Promise<UserDiff | null> {
+    const db = await Database.getInstance();
+    const store = 'diffs';
+    const res = await db.getObject(store, value);
+    return res;
+  }
+
   public async checkConnections(members: Member[]): Promise<void> {
     const memberPromises = members.map(async (member) => {
       const addressPromises = member.sp_addresses.map(async (address) => {