consolidate getIdentity & remove dups

src/views/ContactQRScanShowView.vue

@@ -72,7 +72,7 @@
 
 <script lang="ts">
 import { AxiosError } from "axios";
-import * as didJwt from "did-jwt";
+import { Buffer } from "buffer/";
 import { sha256 } from "ethereum-cryptography/sha256.js";
 import QRCodeVue3 from "qr-code-generator-vue3";
 import * as R from "ramda";
@@ -90,17 +90,16 @@ import {
   deriveAddress,
   getContactPayloadFromJwtUrl,
   nextDerivationPath,
-  SimpleSigner,
 } from "@/libs/crypto";
 import {
-  CONTACT_URL_PREFIX, createEndorserJwt,
+  CONTACT_URL_PREFIX,
+  createEndorserJwt,
   ENDORSER_JWT_URL_LOCATION,
   isDid,
   register,
   setVisibilityUtil,
 } from "@/libs/endorserServer";
-
-import { Buffer } from "buffer/";
+import * as libsUtil from "@/libs/util";
 
 @Component({
   components: {
@@ -133,7 +132,7 @@ export default class ContactQRScanShow extends Vue {
     const accounts = await accountsDB.accounts.toArray();
     const account = R.find((acc) => acc.did === this.activeDid, accounts);
     if (account) {
-      const identity = await this.getIdentity(this.activeDid);
+      const identity = await libsUtil.getIdentity(this.activeDid);
       const publicKeyHex = identity.keys[0].publicKeyHex;
       const publicEncKey = Buffer.from(publicKeyHex, "hex").toString("base64");
 
@@ -179,23 +178,6 @@ export default class ContactQRScanShow extends Vue {
     );
   }
 
-  public async getIdentity(activeDid: string) {
-    await accountsDB.open();
-    const accounts = await accountsDB.accounts.toArray();
-    const account: Account | undefined = R.find(
-      (acc) => acc.did === activeDid,
-      accounts,
-    );
-    const identity = JSON.parse((account?.identity as string) || "null");
-
-    if (!identity) {
-      throw new Error(
-        "Attempted to show contact info with no identifier available.",
-      );
-    }
-    return identity;
-  }
-
   /**
    *
    * @param content is the result of a QR scan, an array with one item with a rawValue property