parameterize main identifier (to prepare the way for multiple)

src/views/ImportAccountView.vue

@@ -45,7 +45,8 @@
 <script lang="ts">
 import { Options, Vue } from "vue-class-component";
 import { deriveAddress, newIdentifier } from "../libs/crypto";
-import { accountsDB } from "@/db";
+import { accountsDB, db } from "@/db";
+import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";
 
 @Options({
   components: {},
@@ -81,11 +82,21 @@ export default class ImportAccountView extends Vue {
           await accountsDB.accounts.add({
             dateCreated: new Date().toISOString(),
             derivationPath: this.derivationPath,
+            did: newId.did,
             identity: JSON.stringify(newId),
             mnemonic: mne,
             publicKeyHex: newId.keys[0].publicKeyHex,
           });
         }
+
+        // record that as the active DID
+        await db.open();
+        const settings = await db.settings.get(MASTER_SETTINGS_KEY);
+        if (settings) {
+          db.settings.update(MASTER_SETTINGS_KEY, {
+            activeDid: newId.did,
+          });
+        }
         this.$router.push({ name: "account" });
       } catch (err) {
         console.log("Error!");