convert all remaining DB writes & reads to SQL (with successful registration & claim)

doc/secure-storage-implementation.md

@@ -131,14 +131,165 @@ async function getAccount(did: string): Promise<Account | undefined> {
   );
 
   // Fallback to Dexie if needed
-  if (USE_DEXIE_DB && !account) {
+  if (USE_DEXIE_DB) {
     account = await db.accounts.get(did);
   }
 
   return account;
    }
+```
+
+#### A. Modifying Code
+
+When converting from Dexie.js to SQL-based implementation, follow these patterns:
+
+1. **Database Access Pattern**
+   ```typescript
+   // Before (Dexie)
+   const result = await db.table.where("field").equals(value).first();
+
+   // After (SQL)
+   const platform = PlatformServiceFactory.getInstance();
+   let result = await platform.dbQuery(
+     "SELECT * FROM table WHERE field = ?",
+     [value]
+   );
+   result = databaseUtil.mapQueryResultToValues(result);
+   
+   // Fallback to Dexie if needed
+   if (USE_DEXIE_DB) {
+     result = await db.table.where("field").equals(value).first();
+   }
    ```
 
+2. **Update Operations**
+   ```typescript
+   // Before (Dexie)
+   await db.table.where("id").equals(id).modify(changes);
+
+   // After (SQL)
+   // For settings updates, use the utility methods:
+   await databaseUtil.updateDefaultSettings(changes);
+   // OR
+   await databaseUtil.updateAccountSettings(did, changes);
+
+   // For other tables, use direct SQL:
+   const platform = PlatformServiceFactory.getInstance();
+   await platform.dbExec(
+     "UPDATE table SET field1 = ?, field2 = ? WHERE id = ?",
+     [changes.field1, changes.field2, id]
+   );
+
+   // Fallback to Dexie if needed
+   if (USE_DEXIE_DB) {
+     await db.table.where("id").equals(id).modify(changes);
+   }
+   ```
+
+3. **Insert Operations**
+   ```typescript
+   // Before (Dexie)
+   await db.table.add(item);
+
+   // After (SQL)
+   const platform = PlatformServiceFactory.getInstance();
+   const columns = Object.keys(item);
+   const values = Object.values(item);
+   const placeholders = values.map(() => '?').join(', ');
+   const sql = `INSERT INTO table (${columns.join(', ')}) VALUES (${placeholders})`;
+   await platform.dbExec(sql, values);
+
+   // Fallback to Dexie if needed
+   if (USE_DEXIE_DB) {
+     await db.table.add(item);
+   }
+   ```
+
+4. **Delete Operations**
+   ```typescript
+   // Before (Dexie)
+   await db.table.where("id").equals(id).delete();
+
+   // After (SQL)
+   const platform = PlatformServiceFactory.getInstance();
+   await platform.dbExec("DELETE FROM table WHERE id = ?", [id]);
+
+   // Fallback to Dexie if needed
+   if (USE_DEXIE_DB) {
+     await db.table.where("id").equals(id).delete();
+   }
+   ```
+
+5. **Result Processing**
+   ```typescript
+   // Before (Dexie)
+   const items = await db.table.toArray();
+
+   // After (SQL)
+   const platform = PlatformServiceFactory.getInstance();
+   let items = await platform.dbQuery("SELECT * FROM table");
+   items = databaseUtil.mapQueryResultToValues(items);
+
+   // Fallback to Dexie if needed
+   if (USE_DEXIE_DB) {
+     items = await db.table.toArray();
+   }
+   ```
+
+6. **Using Utility Methods**
+
+When working with settings or other common operations, use the utility methods in `db/index.ts`:
+
+```typescript
+// Settings operations
+await databaseUtil.updateDefaultSettings(settings);
+await databaseUtil.updateAccountSettings(did, settings);
+const settings = await databaseUtil.retrieveSettingsForDefaultAccount();
+const settings = await databaseUtil.retrieveSettingsForActiveAccount();
+
+// Logging operations
+await databaseUtil.logToDb(message);
+await databaseUtil.logConsoleAndDb(message, showInConsole);
+```
+
+Key Considerations:
+- Always use `databaseUtil.mapQueryResultToValues()` to process SQL query results
+- Use utility methods from `db/index.ts` when available instead of direct SQL
+- Keep Dexie fallbacks wrapped in `if (USE_DEXIE_DB)` checks
+- For queries that return results, use `let` variables to allow Dexie fallback to override
+- For updates/inserts/deletes, execute both SQL and Dexie operations when `USE_DEXIE_DB` is true
+
+Example Migration:
+```typescript
+// Before (Dexie)
+export async function updateSettings(settings: Settings): Promise<void> {
+  await db.settings.put(settings);
+}
+
+// After (SQL)
+export async function updateSettings(settings: Settings): Promise<void> {
+  const platform = PlatformServiceFactory.getInstance();
+  const { sql, params } = generateUpdateStatement(
+    settings,
+    "settings",
+    "id = ?",
+    [settings.id]
+  );
+  await platform.dbExec(sql, params);
+}
+```
+
+Remember to:
+- Create database access code to use the platform service, putting it in front of the Dexie version
+- Instead of removing Dexie-specific code, keep it.
+
+  - For creates & updates & deletes, the duplicate code is fine.
+
+  - For queries where we use the results, make the setting from SQL into a 'let' variable, then wrap the Dexie code in a check for USE_DEXIE_DB from app.ts and if
+it's true then use that result instead of the SQL code's result.
+
+- Consider data migration needs, and warn if there are any potential migration problems
+
 ## Success Criteria
 
 1. **Functionality**

src/App.vue

@@ -330,8 +330,11 @@
 
 <script lang="ts">
 import { Vue, Component } from "vue-facing-decorator";
-import { logConsoleAndDb, retrieveSettingsForActiveAccount } from "./db/index";
-import { NotificationIface } from "./constants/app";
+
+import { NotificationIface, USE_DEXIE_DB } from "./constants/app";
+import * as databaseUtil from "./db/databaseUtil";
+import { retrieveSettingsForActiveAccount } from "./db/index";
+import { logConsoleAndDb } from "./db/databaseUtil";
 import { logger } from "./utils/logger";
 
 interface Settings {
@@ -396,7 +399,11 @@ export default class App extends Vue {
 
     try {
       logger.log("Retrieving settings for the active account...");
-      const settings: Settings = await retrieveSettingsForActiveAccount();
+      let settings: Settings =
+        await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       logger.log("Retrieved settings:", settings);
 
       const notifyingNewActivity = !!settings?.notifyingNewActivityTime;

src/components/FeedFilters.vue

@@ -101,6 +101,7 @@ import {
 import { Router } from "vue-router";
 
 import { USE_DEXIE_DB } from "@/constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
@@ -125,7 +126,10 @@ export default class FeedFilters extends Vue {
   async open(onCloseIfChanged: () => void) {
     this.onCloseIfChanged = onCloseIfChanged;
 
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.hasVisibleDid = !!settings.filterFeedByVisible;
     this.isNearby = !!settings.filterFeedByNearby;
     if (settings.searchBoxes && settings.searchBoxes.length > 0) {

src/components/GiftedDialog.vue

@@ -146,7 +146,10 @@ export default class GiftedDialog extends Vue {
     this.offerId = offerId || "";
 
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
 

src/components/ImageMethodDialog.vue

@@ -247,11 +247,16 @@ import axios from "axios";
 import { ref } from "vue";
 import { Component, Vue } from "vue-facing-decorator";
 import VuePictureCropper, { cropper } from "vue-picture-cropper";
-import { DEFAULT_IMAGE_API_SERVER, NotificationIface } from "../constants/app";
+import {
+  DEFAULT_IMAGE_API_SERVER,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import { accessToken } from "../libs/crypto";
 import { logger } from "../utils/logger";
 import { PlatformServiceFactory } from "../services/PlatformServiceFactory";
+import * as databaseUtil from "../db/databaseUtil";
 
 const inputImageFileNameRef = ref<Blob>();
 
@@ -334,7 +339,10 @@ export default class ImageMethodDialog extends Vue {
    */
   async mounted() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
     } catch (error: unknown) {
       logger.error("Error retrieving settings from database:", error);

src/components/MembersList.vue

@@ -211,7 +211,10 @@ export default class MembersList extends Vue {
   contacts: Array<Contact> = [];
 
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     this.firstName = settings.firstName || "";

src/components/OfferDialog.vue

@@ -82,12 +82,13 @@
 <script lang="ts">
 import { Vue, Component, Prop } from "vue-facing-decorator";
 
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import {
   createAndSubmitOffer,
   serverMessageForUser,
 } from "../libs/endorserServer";
 import * as libsUtil from "../libs/util";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import { logger } from "../utils/logger";
 
@@ -116,7 +117,10 @@ export default class OfferDialog extends Vue {
       this.recipientDid = recipientDid;
       this.recipientName = recipientName;
 
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
 

src/components/OnboardingDialog.vue

@@ -234,7 +234,10 @@ export default class OnboardingDialog extends Vue {
 
   async open(page: OnboardPage) {
     this.page = page;
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.isRegistered = !!settings.isRegistered;
     const platformService = PlatformServiceFactory.getInstance();
@@ -257,18 +260,28 @@ export default class OnboardingDialog extends Vue {
     this.visible = true;
     if (this.page === OnboardPage.Create) {
       // we'll assume that they've been through all the other pages
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         finishedOnboarding: true,
       });
+      if (USE_DEXIE_DB) {
+        await updateAccountSettings(this.activeDid, {
+          finishedOnboarding: true,
+        });
+      }
     }
   }
 
   async onClickClose(done?: boolean, goHome?: boolean) {
     this.visible = false;
     if (done) {
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         finishedOnboarding: true,
       });
+      if (USE_DEXIE_DB) {
+        await updateAccountSettings(this.activeDid, {
+          finishedOnboarding: true,
+        });
+      }
       if (goHome) {
         this.$router.push({ name: "home" });
       }

src/components/PhotoDialog.vue

@@ -119,7 +119,12 @@ PhotoDialog.vue */
 import axios from "axios";
 import { Component, Vue } from "vue-facing-decorator";
 import VuePictureCropper, { cropper } from "vue-picture-cropper";
-import { DEFAULT_IMAGE_API_SERVER, NotificationIface } from "../constants/app";
+import {
+  DEFAULT_IMAGE_API_SERVER,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import { accessToken } from "../libs/crypto";
 import { logger } from "../utils/logger";
@@ -173,9 +178,12 @@ export default class PhotoDialog extends Vue {
    * @throws {Error} When settings retrieval fails
    */
   async mounted() {
-    logger.log("PhotoDialog mounted");
+    // logger.log("PhotoDialog mounted");
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.isRegistered = !!settings.isRegistered;
       logger.log("isRegistered:", this.isRegistered);

src/components/PushNotificationPermission.vue

@@ -102,7 +102,12 @@
 <script lang="ts">
 import { Component, Vue } from "vue-facing-decorator";
 
-import { DEFAULT_PUSH_SERVER, NotificationIface } from "../constants/app";
+import {
+  DEFAULT_PUSH_SERVER,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   logConsoleAndDb,
   retrieveSettingsForActiveAccount,
@@ -169,7 +174,10 @@ export default class PushNotificationPermission extends Vue {
     this.isVisible = true;
     this.pushType = pushType;
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       let pushUrl = DEFAULT_PUSH_SERVER;
       if (settings?.webPushServer) {
         pushUrl = settings.webPushServer;

src/components/TopMessage.vue

@@ -15,7 +15,8 @@
 <script lang="ts">
 import { Component, Vue, Prop } from "vue-facing-decorator";
 
-import { AppString, NotificationIface } from "../constants/app";
+import { AppString, NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 
 @Component
@@ -28,7 +29,10 @@ export default class TopMessage extends Vue {
 
   async mounted() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       if (
         settings.warnIfTestServer &&
         settings.apiServer !== AppString.PROD_ENDORSER_API_SERVER

src/components/World/components/objects/landmarks.js

@@ -3,6 +3,8 @@ import * as THREE from "three";
 import { GLTFLoader } from "three/addons/loaders/GLTFLoader";
 import * as SkeletonUtils from "three/addons/utils/SkeletonUtils";
 import * as TWEEN from "@tweenjs/tween.js";
+import { USE_DEXIE_DB } from "../../../../constants/app";
+import * as databaseUtil from "../../../../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../../../../db";
 import { getHeaders } from "../../../../libs/endorserServer";
 import { logger } from "../../../../utils/logger";
@@ -14,7 +16,10 @@ export async function loadLandmarks(vue, world, scene, loop) {
   vue.setWorldProperty("animationDurationSeconds", ANIMATION_DURATION_SECS);
 
   try {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     const activeDid = settings.activeDid || "";
     const apiServer = settings.apiServer;
     const headers = await getHeaders(activeDid);

src/db/databaseUtil.ts

@@ -1,3 +1,8 @@
+/**
+ * This file is the SQL replacement of the index.ts file in the db directory.
+ * That file will eventually be deleted.
+ */
+
 import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 import { MASTER_SETTINGS_KEY, Settings } from "./tables/settings";
 import { logger } from "@/utils/logger";
@@ -81,7 +86,15 @@ export async function retrieveSettingsForDefaultAccount(): Promise<Settings> {
   if (!result) {
     return DEFAULT_SETTINGS;
   } else {
-    return mapColumnsToValues(result.columns, result.values)[0] as Settings;
+    const settings = mapColumnsToValues(
+      result.columns,
+      result.values,
+    )[0] as Settings;
+    if (settings.searchBoxes) {
+      // @ts-expect-error - the searchBoxes field is a string in the DB
+      settings.searchBoxes = JSON.parse(settings.searchBoxes);
+    }
+    return settings;
   }
 }
 
@@ -101,7 +114,12 @@ export async function retrieveSettingsForActiveAccount(): Promise<Settings> {
     const overrideSettingsFiltered = Object.fromEntries(
       Object.entries(overrideSettings).filter(([_, v]) => v !== null),
     );
-    return { ...defaultSettings, ...overrideSettingsFiltered };
+    const settings = { ...defaultSettings, ...overrideSettingsFiltered };
+    if (settings.searchBoxes) {
+      // @ts-expect-error - the searchBoxes field is a string in the DB
+      settings.searchBoxes = JSON.parse(settings.searchBoxes);
+    }
+    return settings;
   }
 }
 
@@ -160,8 +178,8 @@ export function generateInsertStatement(
   model: Record<string, unknown>,
   tableName: string,
 ): { sql: string; params: unknown[] } {
-  const columns = Object.keys(model);
-  const values = Object.values(model);
+  const columns = Object.keys(model).filter((key) => model[key] !== undefined);
+  const values = Object.values(model).filter((value) => value !== undefined);
   const placeholders = values.map(() => "?").join(", ");
   const insertSql = `INSERT INTO ${tableName} (${columns.join(", ")}) VALUES (${placeholders})`;
   return {

src/db/index.ts

@@ -1,3 +1,9 @@
+/**
+ * This is the original IndexedDB version of the database.
+ * It will eventually be replaced fully by the SQL version in databaseUtil.ts.
+ * Turn this on or off with the USE_DEXIE_DB constant in constants/app.ts.
+ */
+
 import BaseDexie, { Table } from "dexie";
 import { encrypted, Encryption } from "@pvermeer/dexie-encrypted-addon";
 import * as R from "ramda";

src/db/tables/accounts.ts

@@ -45,6 +45,7 @@ export type Account = {
   publicKeyHex: string;
 };
 
+// When finished with USE_DEXIE_DB, move these fields to Account and move identity and mnemonic here.
 export type AccountEncrypted = Account & {
   identityEncrBase64: string;
   mnemonicEncrBase64: string;

src/libs/endorserServer.ts

@@ -30,8 +30,8 @@ import {
 } from "../constants/app";
 import { Contact } from "../db/tables/contacts";
 import { accessToken, deriveAddress, nextDerivationPath } from "../libs/crypto";
-import { logConsoleAndDb, NonsensitiveDexie } from "../db/index";
-
+import { NonsensitiveDexie } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import {
   retrieveAccountMetadata,
   retrieveFullyDecryptedAccount,

src/libs/util.ts

@@ -490,10 +490,19 @@ export const retrieveAccountCount = async (): Promise<number> => {
 };
 
 export const retrieveAccountDids = async (): Promise<string[]> => {
-  // one of the few times we use accountsDBPromise directly; try to avoid more usage
-  const accountsDB = await accountsDBPromise;
-  const allAccounts = await accountsDB.accounts.toArray();
-  const allDids = allAccounts.map((acc) => acc.did);
+  const platformService = PlatformServiceFactory.getInstance();
+  const dbAccounts = await platformService.dbQuery(`SELECT did FROM accounts`);
+  let allDids =
+    databaseUtil
+      .mapQueryResultToValues(dbAccounts)
+      ?.map((row) => row[0] as string) || [];
+  if (USE_DEXIE_DB) {
+    // this is the old way
+    // one of the few times we use accountsDBPromise directly; try to avoid more usage
+    const accountsDB = await accountsDBPromise;
+    const allAccounts = await accountsDB.accounts.toArray();
+    allDids = allAccounts.map((acc) => acc.did);
+  }
   return allDids;
 };
 
@@ -502,30 +511,60 @@ export const retrieveAccountDids = async (): Promise<string[]> => {
 export const retrieveAccountMetadata = async (
   activeDid: string,
 ): Promise<AccountKeyInfo | undefined> => {
-  // one of the few times we use accountsDBPromise directly; try to avoid more usage
-  const accountsDB = await accountsDBPromise;
-  const account = (await accountsDB.accounts
-    .where("did")
-    .equals(activeDid)
-    .first()) as Account;
+  let result: AccountKeyInfo | undefined = undefined;
+  const platformService = PlatformServiceFactory.getInstance();
+  const dbAccount = await platformService.dbQuery(
+    `SELECT * FROM accounts WHERE did = ?`,
+    [activeDid],
+  );
+  const account = databaseUtil.mapQueryResultToValues(dbAccount)[0] as Account;
   if (account) {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const { identity, mnemonic, ...metadata } = account;
-    return metadata;
+    result = metadata;
   } else {
-    return undefined;
+    result = undefined;
   }
+  if (USE_DEXIE_DB) {
+    // one of the few times we use accountsDBPromise directly; try to avoid more usage
+    const accountsDB = await accountsDBPromise;
+    const account = (await accountsDB.accounts
+      .where("did")
+      .equals(activeDid)
+      .first()) as Account;
+    if (account) {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      const { identity, mnemonic, ...metadata } = account;
+      result = metadata;
+    } else {
+      result = undefined;
+    }
+  }
+  return result;
 };
 
-export const retrieveAllAccountsMetadata = async (): Promise<Account[]> => {
-  // one of the few times we use accountsDBPromise directly; try to avoid more usage
-  const accountsDB = await accountsDBPromise;
-  const array = await accountsDB.accounts.toArray();
-  return array.map((account) => {
+export const retrieveAllAccountsMetadata = async (): Promise<
+  AccountEncrypted[]
+> => {
+  const platformService = PlatformServiceFactory.getInstance();
+  const dbAccounts = await platformService.dbQuery(`SELECT * FROM accounts`);
+  const accounts = databaseUtil.mapQueryResultToValues(dbAccounts) as Account[];
+  let result = accounts.map((account) => {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const { identity, mnemonic, ...metadata } = account;
     return metadata;
   });
+  if (USE_DEXIE_DB) {
+    // one of the few times we use accountsDBPromise directly; try to avoid more usage
+    const accountsDB = await accountsDBPromise;
+    const array = await accountsDB.accounts.toArray();
+    result = array.map((account) => {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      const { identity, mnemonic, ...metadata } = account;
+      return metadata;
+    });
+  }
+  return result;
 };
 
 export const retrieveFullyDecryptedAccount = async (
@@ -583,32 +622,34 @@ export const retrieveFullyDecryptedAccount = async (
 export const retrieveAllFullyDecryptedAccounts = async (): Promise<
   Array<AccountKeyInfo>
 > => {
-  const accountsDB = await accountsDBPromise;
-  const allAccounts = await accountsDB.accounts.toArray();
+  const platformService = PlatformServiceFactory.getInstance();
+  const queryResult = await platformService.dbQuery("SELECT * FROM accounts");
+  let allAccounts = databaseUtil.mapQueryResultToValues(
+    queryResult,
+  ) as unknown as Account[];
+  if (USE_DEXIE_DB) {
+    const accountsDB = await accountsDBPromise;
+    allAccounts = await accountsDB.accounts.toArray();
+  }
   return allAccounts;
 };
 
 /**
- * Generates a new identity, saves it to the database, and sets it as the active identity.
- * @return {Promise<string>} with the DID of the new identity
+ * Saves a new identity to both SQL and Dexie databases
  */
-export const generateSaveAndActivateIdentity = async (): Promise<string> => {
-  const mnemonic = generateSeed();
-  // address is 0x... ETH address, without "did:eth:"
-  const [address, privateHex, publicHex, derivationPath] =
-    deriveAddress(mnemonic);
-
-  const newId = newIdentifier(address, publicHex, privateHex, derivationPath);
-  const identity = JSON.stringify(newId);
-
-  // one of the few times we use accountsDBPromise directly; try to avoid more usage
+export async function saveNewIdentity(
+  identity: string,
+  mnemonic: string,
+  newId: { did: string; keys: Array<{ publicKeyHex: string }> },
+  derivationPath: string,
+): Promise<void> {
   try {
     // add to the new sql db
     const platformService = PlatformServiceFactory.getInstance();
     const secrets = await platformService.dbQuery(
       `SELECT secretBase64 FROM secret`,
     );
-    if (secrets.values.length === 0 || secrets.values[0].length === 0) {
+    if (!secrets?.values?.length || !secrets.values[0]?.length) {
       throw new Error(
         "No initial encryption supported. We recommend you clear your data and start over.",
       );
@@ -634,6 +675,7 @@ export const generateSaveAndActivateIdentity = async (): Promise<string> => {
     await databaseUtil.updateDefaultSettings({ activeDid: newId.did });
 
     if (USE_DEXIE_DB) {
+      // one of the few times we use accountsDBPromise directly; try to avoid more usage
       const accountsDB = await accountsDBPromise;
       await accountsDB.accounts.add({
         dateCreated: new Date().toISOString(),
@@ -643,7 +685,6 @@ export const generateSaveAndActivateIdentity = async (): Promise<string> => {
         mnemonic: mnemonic,
         publicKeyHex: newId.keys[0].publicKeyHex,
       });
-
       await updateDefaultSettings({ activeDid: newId.did });
     }
   } catch (error) {
@@ -652,6 +693,22 @@ export const generateSaveAndActivateIdentity = async (): Promise<string> => {
       "Failed to set default settings. Please try again or restart the app.",
     );
   }
+}
+
+/**
+ * Generates a new identity, saves it to the database, and sets it as the active identity.
+ * @return {Promise<string>} with the DID of the new identity
+ */
+export const generateSaveAndActivateIdentity = async (): Promise<string> => {
+  const mnemonic = generateSeed();
+  // address is 0x... ETH address, without "did:eth:"
+  const [address, privateHex, publicHex, derivationPath] =
+    deriveAddress(mnemonic);
+
+  const newId = newIdentifier(address, publicHex, privateHex, derivationPath);
+  const identity = JSON.stringify(newId);
+
+  await saveNewIdentity(identity, mnemonic, newId, derivationPath);
   await databaseUtil.updateAccountSettings(newId.did, { isRegistered: false });
   if (USE_DEXIE_DB) {
     await updateAccountSettings(newId.did, { isRegistered: false });
@@ -673,9 +730,19 @@ export const registerAndSavePasskey = async (
     passkeyCredIdHex,
     publicKeyHex: Buffer.from(publicKeyBytes).toString("hex"),
   };
-  // one of the few times we use accountsDBPromise directly; try to avoid more usage
-  const accountsDB = await accountsDBPromise;
-  await accountsDB.accounts.add(account);
+  const insertStatement = databaseUtil.generateInsertStatement(
+    account,
+    "accounts",
+  );
+  await PlatformServiceFactory.getInstance().dbExec(
+    insertStatement.sql,
+    insertStatement.params,
+  );
+  if (USE_DEXIE_DB) {
+    // one of the few times we use accountsDBPromise directly; try to avoid more usage
+    const accountsDB = await accountsDBPromise;
+    await accountsDB.accounts.add(account);
+  }
   return account;
 };
 
@@ -683,13 +750,22 @@ export const registerSaveAndActivatePasskey = async (
   keyName: string,
 ): Promise<Account> => {
   const account = await registerAndSavePasskey(keyName);
-  await updateDefaultSettings({ activeDid: account.did });
-  await updateAccountSettings(account.did, { isRegistered: false });
+  await databaseUtil.updateDefaultSettings({ activeDid: account.did });
+  await databaseUtil.updateAccountSettings(account.did, {
+    isRegistered: false,
+  });
+  if (USE_DEXIE_DB) {
+    await updateDefaultSettings({ activeDid: account.did });
+    await updateAccountSettings(account.did, { isRegistered: false });
+  }
   return account;
 };
 
 export const getPasskeyExpirationSeconds = async (): Promise<number> => {
-  const settings = await retrieveSettingsForActiveAccount();
+  let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+  if (USE_DEXIE_DB) {
+    settings = await retrieveSettingsForActiveAccount();
+  }
   return (
     (settings?.passkeyExpirationMinutes ?? DEFAULT_PASSKEY_EXPIRATION_MINUTES) *
     60
@@ -705,7 +781,10 @@ export const sendTestThroughPushServer = async (
   subscriptionJSON: PushSubscriptionJSON,
   skipFilter: boolean,
 ): Promise<AxiosResponse> => {
-  const settings = await retrieveSettingsForActiveAccount();
+  let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+  if (USE_DEXIE_DB) {
+    settings = await retrieveSettingsForActiveAccount();
+  }
   let pushUrl: string = DEFAULT_PUSH_SERVER as string;
   if (settings?.webPushServer) {
     pushUrl = settings.webPushServer;

src/main.capacitor.ts

@@ -34,7 +34,7 @@ import router from "./router";
 import { handleApiError } from "./services/api";
 import { AxiosError } from "axios";
 import { DeepLinkHandler } from "./services/deepLinks";
-import { logConsoleAndDb } from "./db";
+import { logConsoleAndDb } from "./db/databaseUtil";
 import { logger } from "./utils/logger";
 
 logger.log("[Capacitor] Starting initialization");

src/main.web.ts

@@ -3,7 +3,10 @@ import { initBackend } from "absurd-sql/dist/indexeddb-main-thread";
 import { initializeApp } from "./main.common";
 
 // Only import service worker for web builds
-if (process.env.VITE_PLATFORM !== 'electron' && process.env.VITE_PWA_ENABLED === 'true') {
+if (
+  process.env.VITE_PLATFORM !== "electron" &&
+  process.env.VITE_PWA_ENABLED === "true"
+) {
   import("./registerServiceWorker"); // Web PWA support
 }
 

src/registerServiceWorker.ts

@@ -3,17 +3,20 @@
 import { register } from "register-service-worker";
 
 // Check if we're in an Electron environment
-const isElectron = process.env.VITE_PLATFORM === 'electron' || 
-                  process.env.VITE_DISABLE_PWA === 'true' ||
-                  window.navigator.userAgent.toLowerCase().includes('electron');
+const isElectron =
+  process.env.VITE_PLATFORM === "electron" ||
+  process.env.VITE_DISABLE_PWA === "true" ||
+  window.navigator.userAgent.toLowerCase().includes("electron");
 
 // Only register service worker if:
 // 1. Not in Electron
 // 2. PWA is explicitly enabled
 // 3. In production mode
-if (!isElectron && 
-    process.env.VITE_PWA_ENABLED === "true" && 
-    process.env.NODE_ENV === "production") {
+if (
+  !isElectron &&
+  process.env.VITE_PWA_ENABLED === "true" &&
+  process.env.NODE_ENV === "production"
+) {
   register(`${process.env.BASE_URL}sw.js`, {
     ready() {
       console.log("Service worker is active.");
@@ -42,11 +45,11 @@ if (!isElectron &&
 } else {
   console.log(
     `Service worker registration skipped - ${
-      isElectron 
-        ? "running in Electron" 
+      isElectron
+        ? "running in Electron"
         : process.env.VITE_PWA_ENABLED !== "true"
           ? "PWA not enabled"
           : "not in production mode"
-    }`
+    }`,
   );
 }

src/services/deepLinks.ts

@@ -52,7 +52,7 @@ import {
   routeSchema,
   DeepLinkRoute,
 } from "../interfaces/deepLinks";
-import { logConsoleAndDb } from "../db";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import type { DeepLinkError } from "../interfaces/deepLinks";
 
 /**

src/test/index.ts

@@ -1,6 +1,7 @@
 import axios from "axios";
 import * as didJwt from "did-jwt";
-import { AppString } from "../constants/app";
+import { AppString, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db";
 import { SERVICE_ID } from "../libs/endorserServer";
 import { deriveAddress, newIdentifier } from "../libs/crypto";
@@ -16,7 +17,10 @@ export async function testServerRegisterUser() {
 
   const identity0 = newIdentifier(addr, publicHex, privateHex, deriPath);
 
-  const settings = await retrieveSettingsForActiveAccount();
+  let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+  if (USE_DEXIE_DB) {
+    settings = await retrieveSettingsForActiveAccount();
+  }
 
   // Make a claim
   const vcClaim = {

src/utils/logger.ts

@@ -1,4 +1,4 @@
-import { logToDb } from "../db";
+import { logToDb } from "../db/databaseUtil";
 
 function safeStringify(obj: unknown) {
   const seen = new WeakSet();

src/views/AccountViewView.vue

@@ -2022,9 +2022,14 @@ export default class AccountViewView extends Vue {
       if ((error as any).response.status === 404) {
         logger.error("The image was already deleted:", error);
 
-        await updateAccountSettings(this.activeDid, {
+        await databaseUtil.updateAccountSettings(this.activeDid, {
           profileImageUrl: undefined,
         });
+        if (USE_DEXIE_DB) {
+          await updateAccountSettings(this.activeDid, {
+            profileImageUrl: undefined,
+          });
+        }
 
         this.profileImageUrl = undefined;
 

src/views/ClaimAddRawView.vue

@@ -33,8 +33,10 @@ import { Component, Vue } from "vue-facing-decorator";
 import { AxiosInstance } from "axios";
 
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
-import { logConsoleAndDb, retrieveSettingsForActiveAccount } from "../db/index";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
+import { retrieveSettingsForActiveAccount } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import * as serverUtil from "../libs/endorserServer";
 import * as libsUtil from "../libs/util";
 import { errorStringForLog } from "../libs/endorserServer";
@@ -77,7 +79,10 @@ export default class ClaimAddRawView extends Vue {
    * Initialize settings from active account
    */
   private async initializeSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
   }

src/views/ClaimCertificateView.vue

@@ -35,7 +35,10 @@ export default class ClaimCertificateView extends Vue {
   serverUtil = serverUtil;
 
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     const pathParams = window.location.pathname.substring(

src/views/ClaimReportCertificateView.vue

@@ -31,7 +31,10 @@ export default class ClaimReportCertificateView extends Vue {
   endorserServer = endorserServer;
 
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     const pathParams = window.location.pathname.substring(

src/views/ClaimView.vue

@@ -543,13 +543,10 @@ import { GenericVerifiableCredential } from "../interfaces";
 import GiftedDialog from "../components/GiftedDialog.vue";
 import QuickNav from "../components/QuickNav.vue";
 import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
-import {
-  db,
-  logConsoleAndDb,
-  retrieveSettingsForActiveAccount,
-} from "../db/index";
-import { Contact } from "../db/tables/contacts";
 import * as databaseUtil from "../db/databaseUtil";
+import { db } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
+import { Contact } from "../db/tables/contacts";
 import * as serverUtil from "../libs/endorserServer";
 import {
   GenericCredWrapper,
@@ -622,8 +619,11 @@ export default class ClaimView extends Vue {
   }
 
   async created() {
-    logger.log("ClaimView created");
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    }
+
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     const platformService = PlatformServiceFactory.getInstance();
@@ -702,7 +702,6 @@ export default class ClaimView extends Vue {
   }
 
   async loadClaim(claimId: string, userDid: string) {
-    logger.log("[ClaimView] loadClaim called with claimId:", claimId);
     const urlPath = libsUtil.isGlobalUri(claimId)
       ? "/api/claim/byHandle/"
       : "/api/claim/";
@@ -710,7 +709,6 @@ export default class ClaimView extends Vue {
     const headers = await serverUtil.getHeaders(userDid);
 
     try {
-      logger.log("[ClaimView] Making API request to:", url);
       const resp = await this.axios.get(url, { headers });
       if (resp.status === 200) {
         this.veriClaim = resp.data;

src/views/ConfirmGiftView.vue

@@ -530,7 +530,10 @@ export default class ConfirmGiftView extends Vue {
    * Initializes component settings and user data
    */
   private async initializeSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     const platformService = PlatformServiceFactory.getInstance();

src/views/ContactAmountsView.vue

@@ -169,7 +169,10 @@ export default class ContactAmountssView extends Vue {
         this.contact = (await db.contacts.get(contactDid)) || null;
       }
 
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings?.activeDid || "";
       this.apiServer = settings?.apiServer || "";
 

src/views/ContactGiftingView.vue

@@ -100,7 +100,10 @@ export default class ContactGiftingView extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
 

src/views/ContactImportView.vue

@@ -344,7 +344,10 @@ export default class ContactImportView extends Vue {
    * Initializes component settings from active account
    */
   private async initializeSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
   }

src/views/ContactQRScanFullView.vue

@@ -164,7 +164,10 @@ export default class ContactQRScan extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.givenName = settings.firstName || "";

src/views/ContactQRScanShowView.vue

@@ -263,7 +263,10 @@ export default class ContactQRScanShow extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.givenName = settings.firstName || "";

src/views/ContactsView.vue

@@ -539,7 +539,12 @@ export default class ContactsView extends Vue {
         if (response.status != 201) {
           throw { error: { response: response } };
         }
-        await updateAccountSettings(this.activeDid, { isRegistered: true });
+        await databaseUtil.updateAccountSettings(this.activeDid, {
+          isRegistered: true,
+        });
+        if (USE_DEXIE_DB) {
+          await updateAccountSettings(this.activeDid, { isRegistered: true });
+        }
         this.isRegistered = true;
         this.$notify(
           {
@@ -990,6 +995,8 @@ export default class ContactsView extends Vue {
       newContact as unknown as Record<string, unknown>,
       "contacts",
     );
+    console.log("sql", sql);
+    console.log("params", params);
     let contactPromise = platformService.dbExec(sql, params);
     if (USE_DEXIE_DB) {
       // @ts-expect-error since the result of this promise won't be used, and this will go away soon
@@ -1023,17 +1030,27 @@ export default class ContactsView extends Vue {
                   text: "Do you want to register them?",
                   onCancel: async (stopAsking?: boolean) => {
                     if (stopAsking) {
-                      await updateDefaultSettings({
+                      await databaseUtil.updateDefaultSettings({
                         hideRegisterPromptOnNewContact: stopAsking,
                       });
+                      if (USE_DEXIE_DB) {
+                        await updateDefaultSettings({
+                          hideRegisterPromptOnNewContact: stopAsking,
+                        });
+                      }
                       this.hideRegisterPromptOnNewContact = stopAsking;
                     }
                   },
                   onNo: async (stopAsking?: boolean) => {
                     if (stopAsking) {
-                      await updateDefaultSettings({
+                      await databaseUtil.updateDefaultSettings({
                         hideRegisterPromptOnNewContact: stopAsking,
                       });
+                      if (USE_DEXIE_DB) {
+                        await updateDefaultSettings({
+                          hideRegisterPromptOnNewContact: stopAsking,
+                        });
+                      }
                       this.hideRegisterPromptOnNewContact = stopAsking;
                     }
                   },
@@ -1327,9 +1344,14 @@ export default class ContactsView extends Vue {
   private async toggleShowContactAmounts() {
     const newShowValue = !this.showGiveNumbers;
     try {
-      await updateDefaultSettings({
+      await databaseUtil.updateDefaultSettings({
         showContactGivesInline: newShowValue,
       });
+      if (USE_DEXIE_DB) {
+        await updateDefaultSettings({
+          showContactGivesInline: newShowValue,
+        });
+      }
     } catch (err) {
       const fullError =
         "Error updating contact-amounts setting: " + errorStringForLog(err);

src/views/DIDView.vue

@@ -232,10 +232,11 @@ import { RouteLocationNormalizedLoaded, Router } from "vue-router";
 import QuickNav from "../components/QuickNav.vue";
 import InfiniteScroll from "../components/InfiniteScroll.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { Contact } from "../db/tables/contacts";
 import { BoundingBox } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   GenericCredWrapper,
   GenericVerifiableCredential,
@@ -253,6 +254,7 @@ import {
 import * as libsUtil from "../libs/util";
 import EntityIcon from "../components/EntityIcon.vue";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 
 /**
  * DIDView Component
@@ -323,7 +325,10 @@ export default class DIDView extends Vue {
    * Initializes component settings from active account
    */
   private async initializeSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
   }
@@ -370,7 +375,17 @@ export default class DIDView extends Vue {
   private async loadContactInformation() {
     if (!this.viewingDid) return;
 
-    this.contactFromDid = await db.contacts.get(this.viewingDid);
+    const platformService = PlatformServiceFactory.getInstance();
+    const dbContacts = await platformService.dbQuery(
+      "SELECT * FROM contacts WHERE did = ?",
+      [this.viewingDid],
+    );
+    this.contactFromDid = databaseUtil.mapQueryResultToValues(
+      dbContacts,
+    )[0] as unknown as Contact;
+    if (USE_DEXIE_DB) {
+      this.contactFromDid = await db.contacts.get(this.viewingDid);
+    }
     if (this.contactFromDid) {
       this.contactYaml = yaml.dump(this.contactFromDid);
     }
@@ -433,8 +448,14 @@ export default class DIDView extends Vue {
    * @param contact - Contact object to be deleted
    */
   async deleteContact(contact: Contact) {
-    await db.open();
-    await db.contacts.delete(contact.did);
+    const platformService = PlatformServiceFactory.getInstance();
+    await platformService.dbExec("DELETE FROM contacts WHERE did = ?", [
+      contact.did,
+    ]);
+    if (USE_DEXIE_DB) {
+      await db.open();
+      await db.contacts.delete(contact.did);
+    }
     this.$notify(
       {
         group: "alert",
@@ -492,7 +513,14 @@ export default class DIDView extends Vue {
       );
       if (regResult.success) {
         contact.registered = true;
-        await db.contacts.update(contact.did, { registered: true });
+        const platformService = PlatformServiceFactory.getInstance();
+        await platformService.dbExec(
+          "UPDATE contacts SET registered = ? WHERE did = ?",
+          [true, contact.did],
+        );
+        if (USE_DEXIE_DB) {
+          await db.contacts.update(contact.did, { registered: true });
+        }
 
         this.$notify(
           {
@@ -781,7 +809,14 @@ export default class DIDView extends Vue {
         const visibility = resp.data;
         contact.seesMe = visibility;
         //console.log("Visi check:", visibility, contact.seesMe, contact.did);
-        await db.contacts.update(contact.did, { seesMe: visibility });
+        const platformService = PlatformServiceFactory.getInstance();
+        await platformService.dbExec(
+          "UPDATE contacts SET seesMe = ? WHERE did = ?",
+          [visibility, contact.did],
+        );
+        if (USE_DEXIE_DB) {
+          await db.contacts.update(contact.did, { seesMe: visibility });
+        }
 
         this.$notify(
           {

src/views/DeepLinkErrorView.vue

@@ -42,7 +42,7 @@
 import { computed, onMounted } from "vue";
 import { useRoute, useRouter } from "vue-router";
 import { VALID_DEEP_LINK_ROUTES } from "../interfaces/deepLinks";
-import { logConsoleAndDb } from "../db";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import { logger } from "../utils/logger";
 
 const route = useRoute();

src/views/DiscoverView.vue

@@ -317,6 +317,7 @@ import TopMessage from "../components/TopMessage.vue";
 import {
   NotificationIface,
   DEFAULT_PARTNER_API_SERVER,
+  USE_DEXIE_DB,
 } from "../constants/app";
 import {
   db,
@@ -325,6 +326,7 @@ import {
 } from "../db/index";
 import { Contact } from "../db/tables/contacts";
 import { BoundingBox } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 import { PlanData } from "../interfaces";
 import {
   didInfo,
@@ -333,6 +335,8 @@ import {
 } from "../libs/endorserServer";
 import { OnboardPage, retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { UserProfile } from "@/libs/partnerServer";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 interface Tile {
   indexLat: number;
   indexLon: number;
@@ -392,14 +396,22 @@ export default class DiscoverView extends Vue {
 
     const searchPeople = !!this.$route.query["searchPeople"];
 
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = (settings.activeDid as string) || "";
     this.apiServer = (settings.apiServer as string) || "";
     this.partnerApiServer =
       (settings.partnerApiServer as string) || this.partnerApiServer;
     this.searchBox = settings.searchBoxes?.[0] || null;
 
-    this.allContacts = await db.contacts.toArray();
+    const platformService = PlatformServiceFactory.getInstance();
+    const dbContacts = await platformService.dbQuery("SELECT * FROM contacts");
+    this.allContacts = databaseUtil.mapQueryResultToValues(dbContacts) as unknown as Contact[];
+    if (USE_DEXIE_DB) {
+      this.allContacts = await db.contacts.toArray();
+    }
 
     this.allMyDids = await retrieveAccountDids();
 

src/views/GiftedDetailsView.vue

@@ -261,8 +261,13 @@ import { RouteLocationNormalizedLoaded, Router } from "vue-router";
 import ImageMethodDialog from "../components/ImageMethodDialog.vue";
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { DEFAULT_IMAGE_API_SERVER, NotificationIface } from "../constants/app";
+import {
+  DEFAULT_IMAGE_API_SERVER,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
+import * as databaseUtil from "../db/databaseUtil";
 import { GenericCredWrapper, GiveVerifiableCredential } from "../interfaces";
 import {
   createAndSubmitGive,
@@ -275,6 +280,8 @@ import {
 import * as libsUtil from "../libs/util";
 import { retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { Contact } from "@/db/tables/contacts";
 
 @Component({
   components: {
@@ -421,7 +428,10 @@ export default class GiftedDetails extends Vue {
       this.imageUrl = this.$route.query["shareUrl"] as string;
     }
 
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.apiServer = settings.apiServer || "";
     this.activeDid = settings.activeDid || "";
 
@@ -429,7 +439,16 @@ export default class GiftedDetails extends Vue {
       (this.giverDid && !this.giverName) ||
       (this.recipientDid && !this.recipientName)
     ) {
-      const allContacts = await db.contacts.toArray();
+      const platformService = PlatformServiceFactory.getInstance();
+      const dbContacts = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      let allContacts = databaseUtil.mapQueryResultToValues(
+        dbContacts,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        allContacts = await db.contacts.toArray();
+      }
       const allMyDids = await retrieveAccountDids();
       if (this.giverDid && !this.giverName) {
         this.giverName = didInfo(

src/views/HelpNotificationsView.vue

@@ -308,13 +308,15 @@
 import { Component, Vue } from "vue-facing-decorator";
 
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import { DIRECT_PUSH_TITLE, sendTestThroughPushServer } from "../libs/util";
 import PushNotificationPermission from "../components/PushNotificationPermission.vue";
 import { db } from "../db/index";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 import { Router } from "vue-router";
 import { logger } from "../utils/logger";
+
 @Component({ components: { PushNotificationPermission, QuickNav } })
 export default class HelpNotificationsView extends Vue {
   $notify!: (notification: NotificationIface, timeout?: number) => void;
@@ -420,10 +422,16 @@ export default class HelpNotificationsView extends Vue {
       DIRECT_PUSH_TITLE,
       async (success: boolean, timeText: string, message?: string) => {
         if (success) {
-          await db.settings.update(MASTER_SETTINGS_KEY, {
+          databaseUtil.updateDefaultSettings({
             notifyingReminderMessage: message,
             notifyingReminderTime: timeText,
           });
+          if (USE_DEXIE_DB) {
+            await db.settings.update(MASTER_SETTINGS_KEY, {
+              notifyingReminderMessage: message,
+              notifyingReminderTime: timeText,
+            });
+          }
           this.notifyingReminder = true;
           this.notifyingReminderMessage = message || "";
           this.notifyingReminderTime = timeText;

src/views/HelpView.vue

@@ -579,7 +579,8 @@ import { useClipboard } from "@vueuse/core";
 
 import * as Package from "../../package.json";
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   retrieveSettingsForActiveAccount,
   updateAccountSettings,
@@ -609,11 +610,20 @@ export default class HelpView extends Vue {
   }
 
   async unsetFinishedOnboarding() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
+
     if (settings.activeDid) {
-      await updateAccountSettings(settings.activeDid, {
+      await databaseUtil.updateAccountSettings(settings.activeDid, {
         finishedOnboarding: false,
       });
+      if (USE_DEXIE_DB) {
+        await updateAccountSettings(settings.activeDid, {
+          finishedOnboarding: false,
+        });
+      }
     }
     this.$router.push({ name: "home" });
   }

src/views/HomeView.vue

@@ -316,6 +316,7 @@ import {
   AppString,
   NotificationIface,
   PASSKEYS_ENABLED,
+  USE_DEXIE_DB,
 } from "../constants/app";
 import {
   db,
@@ -329,6 +330,7 @@ import {
   checkIsAnyFeedFilterOn,
   MASTER_SETTINGS_KEY,
 } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   contactForDid,
   containsNonHiddenDid,
@@ -349,6 +351,7 @@ import { GiveSummaryRecord } from "../interfaces";
 import * as serverUtil from "../libs/endorserServer";
 import { logger } from "../utils/logger";
 import { GiveRecordWithContactInfo } from "../types";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 
 interface Claim {
   claim?: Claim; // For nested claims in Verifiable Credentials
@@ -520,10 +523,22 @@ export default class HomeView extends Vue {
         this.allMyDids = [newDid];
       }
 
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
-      this.allContacts = await db.contacts.toArray();
+      const platformService = PlatformServiceFactory.getInstance();
+      const dbContacts = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      this.allContacts = databaseUtil.mapQueryResultToValues(
+        dbContacts,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        this.allContacts = await db.contacts.toArray();
+      }
       this.feedLastViewedClaimId = settings.lastViewedClaimId;
       this.givenName = settings.firstName || "";
       this.isFeedFilteredByVisible = !!settings.filterFeedByVisible;
@@ -534,7 +549,6 @@ export default class HomeView extends Vue {
         settings.lastAckedOfferToUserProjectsJwtId;
       this.searchBoxes = settings.searchBoxes || [];
       this.showShortcutBvc = !!settings.showShortcutBvc;
-
       this.isAnyFeedFilterOn = checkIsAnyFeedFilterOn(settings);
 
       if (!settings.finishedOnboarding) {
@@ -552,10 +566,16 @@ export default class HomeView extends Vue {
             this.activeDid,
           );
           if (resp.status === 200) {
-            await updateAccountSettings(this.activeDid, {
+            await databaseUtil.updateAccountSettings(this.activeDid, {
               isRegistered: true,
-              ...(await retrieveSettingsForActiveAccount()),
+              ...(await databaseUtil.retrieveSettingsForActiveAccount()),
             });
+            if (USE_DEXIE_DB) {
+              await updateAccountSettings(this.activeDid, {
+                isRegistered: true,
+                ...(await retrieveSettingsForActiveAccount()),
+              });
+            }
             this.isRegistered = true;
           }
         } catch (e) {
@@ -618,7 +638,10 @@ export default class HomeView extends Vue {
    * Called by mounted() and reloadFeedOnChange()
    */
   private async loadSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.apiServer = settings.apiServer || "";
     this.activeDid = settings.activeDid || "";
     this.feedLastViewedClaimId = settings.lastViewedClaimId;
@@ -642,7 +665,14 @@ export default class HomeView extends Vue {
    * Called by mounted() and initializeIdentity()
    */
   private async loadContacts() {
-    this.allContacts = await db.contacts.toArray();
+    const platformService = PlatformServiceFactory.getInstance();
+    const dbContacts = await platformService.dbQuery("SELECT * FROM contacts");
+    this.allContacts = databaseUtil.mapQueryResultToValues(
+      dbContacts,
+    ) as unknown as Contact[];
+    if (USE_DEXIE_DB) {
+      this.allContacts = await db.contacts.toArray();
+    }
   }
 
   /**
@@ -663,11 +693,22 @@ export default class HomeView extends Vue {
           this.activeDid,
         );
         if (resp.status === 200) {
-          await updateAccountSettings(this.activeDid, {
+          let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+          if (USE_DEXIE_DB) {
+            settings = await retrieveSettingsForActiveAccount();
+          }
+          await databaseUtil.updateAccountSettings(this.activeDid, {
             apiServer: this.apiServer,
             isRegistered: true,
-            ...(await retrieveSettingsForActiveAccount()),
+            ...settings,
           });
+          if (USE_DEXIE_DB) {
+            await updateAccountSettings(this.activeDid, {
+              apiServer: this.apiServer,
+              isRegistered: true,
+              ...settings,
+            });
+          }
           this.isRegistered = true;
         }
       } catch (e) {
@@ -728,7 +769,10 @@ export default class HomeView extends Vue {
    * Called by mounted()
    */
   private async checkOnboarding() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     if (!settings.finishedOnboarding) {
       (this.$refs.onboardingDialog as OnboardingDialog).open(OnboardPage.Home);
     }
@@ -790,7 +834,10 @@ export default class HomeView extends Vue {
    * Called by FeedFilters component when filters change
    */
   async reloadFeedOnChange() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.isFeedFilteredByVisible = !!settings.filterFeedByVisible;
     this.isFeedFilteredByNearby = !!settings.filterFeedByNearby;
     this.isAnyFeedFilterOn = checkIsAnyFeedFilterOn(settings);
@@ -1230,10 +1277,15 @@ export default class HomeView extends Vue {
       this.feedLastViewedClaimId == null ||
       this.feedLastViewedClaimId < records[0].jwtId
     ) {
-      await db.open();
-      await db.settings.update(MASTER_SETTINGS_KEY, {
+      await databaseUtil.updateDefaultSettings({
         lastViewedClaimId: records[0].jwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.open();
+        await db.settings.update(MASTER_SETTINGS_KEY, {
+          lastViewedClaimId: records[0].jwtId,
+        });
+      }
     }
   }
 

src/views/IdentitySwitcherView.vue

@@ -105,15 +105,17 @@ import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import {
   accountsDBPromise,
   db,
   retrieveSettingsForActiveAccount,
 } from "../db/index";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveAllAccountsMetadata } from "../libs/util";
 import { logger } from "../utils/logger";
+
 @Component({ components: { QuickNav } })
 export default class IdentitySwitcherView extends Vue {
   $notify!: (notification: NotificationIface, timeout?: number) => void;
@@ -127,7 +129,10 @@ export default class IdentitySwitcherView extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.apiServerInput = settings.apiServer || "";

src/views/ImportAccountView.vue

@@ -86,7 +86,8 @@
 import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
-import { AppString, NotificationIface } from "../constants/app";
+import { AppString, NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   accountsDBPromise,
   db,
@@ -97,9 +98,12 @@ import {
   DEFAULT_ROOT_DERIVATION_PATH,
   deriveAddress,
   newIdentifier,
+  simpleEncrypt,
 } from "../libs/crypto";
-import { retrieveAccountCount } from "../libs/util";
+import { retrieveAccountCount, saveNewIdentity } from "../libs/util";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 import { logger } from "../utils/logger";
+
 @Component({
   components: {},
 })
@@ -126,7 +130,10 @@ export default class ImportAccountView extends Vue {
   async created() {
     this.numAccounts = await retrieveAccountCount();
     // get the server, to help with import on the test server
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.apiServer = settings.apiServer || "";
   }
 
@@ -155,22 +162,13 @@ export default class ImportAccountView extends Vue {
 
       const accountsDB = await accountsDBPromise;
       if (this.shouldErase) {
-        await accountsDB.accounts.clear();
+        const platformService = PlatformServiceFactory.getInstance();
+        await platformService.dbExec("DELETE FROM accounts");
+        if (USE_DEXIE_DB) {
+          await accountsDB.accounts.clear();
+        }
       }
-      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();
-      await db.settings.update(MASTER_SETTINGS_KEY, {
-        activeDid: newId.did,
-      });
+      saveNewIdentity(JSON.stringify(newId), mne, newId, this.derivationPath);
       this.$router.push({ name: "account" });
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
     } catch (err: any) {

src/views/ImportDerivedAccountView.vue

@@ -80,8 +80,12 @@ import {
 } from "../libs/crypto";
 import { accountsDBPromise, db } from "../db/index";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
-import { retrieveAllFullyDecryptedAccounts } from "../libs/util";
+import * as databaseUtil from "../db/databaseUtil";
+import { retrieveAllAccountsMetadata } from "../libs/util";
 import { logger } from "../utils/logger";
+import { AccountEncrypted } from "@/db/tables/accounts";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { USE_DEXIE_DB } from "@/constants/app";
 @Component({
   components: {},
 })
@@ -94,11 +98,15 @@ export default class ImportAccountView extends Vue {
   selectedArrayFirstDid = "";
 
   async mounted() {
-    const accounts = await retrieveAllFullyDecryptedAccounts(); // let's match derived accounts differently so we don't need the private info
+    const accounts: AccountEncrypted[] = await retrieveAllAccountsMetadata();
     const seedDids: Record<string, Array<string>> = {};
     accounts.forEach((account) => {
-      const prevDids: Array<string> = seedDids[account.mnemonic] || [];
-      seedDids[account.mnemonic] = prevDids.concat([account.did]);
+      const mnemonicMaybeEncrypted =
+        account.mnemonic || account.mnemonicEncrBase64;
+      if (mnemonicMaybeEncrypted) {
+        const prevDids: Array<string> = seedDids[mnemonicMaybeEncrypted] || [];
+        seedDids[mnemonicMaybeEncrypted] = prevDids.concat([account.did]);
+      }
     });
     this.didArrays = Object.values(seedDids);
     this.selectedArrayFirstDid = this.didArrays[0][0];
@@ -117,14 +125,29 @@ export default class ImportAccountView extends Vue {
     const selectedArray: Array<string> =
       this.didArrays.find((dids) => dids[0] === this.selectedArrayFirstDid) ||
       [];
-    const accountsDB = await accountsDBPromise; // let's match derived accounts differently so we don't need the private info
-    const allMatchingAccounts = await accountsDB.accounts
-      .where("did")
-      .anyOf(...selectedArray)
-      .toArray();
+    const platformService = PlatformServiceFactory.getInstance();
+    const qmarks = selectedArray.map(() => "?").join(",");
+    const queryResult = await platformService.dbQuery(
+      `SELECT * FROM accounts WHERE did IN (${qmarks})`,
+      selectedArray,
+    );
+    let allMatchingAccounts = databaseUtil.mapQueryResultToValues(
+      queryResult,
+    ) as unknown as AccountEncrypted[];
+    if (USE_DEXIE_DB) {
+      const accountsDB = await accountsDBPromise; // let's match derived accounts differently so we don't need the private info
+      allMatchingAccounts = (await accountsDB.accounts
+        .where("did")
+        .anyOf(...selectedArray)
+        .toArray()) as AccountEncrypted[];
+    }
     const accountWithMaxDeriv = allMatchingAccounts[0];
     allMatchingAccounts.slice(1).forEach((account) => {
-      if (account.derivationPath > accountWithMaxDeriv.derivationPath) {
+      if (
+        account.derivationPath &&
+        accountWithMaxDeriv.derivationPath &&
+        account.derivationPath > accountWithMaxDeriv.derivationPath
+      ) {
         accountWithMaxDeriv.derivationPath = account.derivationPath;
       }
     });
@@ -140,20 +163,40 @@ export default class ImportAccountView extends Vue {
     const newId = newIdentifier(address, publicHex, privateHex, newDerivPath);
 
     try {
-      await accountsDB.accounts.add({
-        dateCreated: new Date().toISOString(),
-        derivationPath: newDerivPath,
-        did: newId.did,
-        identity: JSON.stringify(newId),
-        mnemonic: mne,
-        publicKeyHex: newId.keys[0].publicKeyHex,
-      });
+      const { sql, params } = databaseUtil.generateInsertStatement(
+        {
+          dateCreated: new Date().toISOString(),
+          derivationPath: newDerivPath,
+          did: newId.did,
+          identity: JSON.stringify(newId),
+          mnemonic: mne,
+          publicKeyHex: newId.keys[0].publicKeyHex,
+        },
+        "accounts",
+      );
+      const platformService = PlatformServiceFactory.getInstance();
+      await platformService.dbExec(sql, params);
+      if (USE_DEXIE_DB) {
+        const accountsDB = await accountsDBPromise;
+        await accountsDB.accounts.add({
+          dateCreated: new Date().toISOString(),
+          derivationPath: newDerivPath,
+          did: newId.did,
+          identity: JSON.stringify(newId),
+          mnemonic: mne,
+          publicKeyHex: newId.keys[0].publicKeyHex,
+        });
+      }
 
       // record that as the active DID
-      await db.open();
-      await db.settings.update(MASTER_SETTINGS_KEY, {
-        activeDid: newId.did,
-      });
+      await platformService.dbExec("UPDATE settings SET activeDid = ?", [
+        newId.did,
+      ]);
+      if (USE_DEXIE_DB) {
+        await db.settings.update(MASTER_SETTINGS_KEY, {
+          activeDid: newId.did,
+        });
+      }
       this.$router.push({ name: "account" });
     } catch (err) {
       logger.error("Error saving mnemonic & updating settings:", err);

src/views/InviteOneAcceptView.vue

@@ -42,12 +42,13 @@ import { Component, Vue } from "vue-facing-decorator";
 import { Router, RouteLocationNormalized } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
-import { APP_SERVER, NotificationIface } from "../constants/app";
+import { APP_SERVER, NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import {
   db,
   logConsoleAndDb,
   retrieveSettingsForActiveAccount,
 } from "../db/index";
+import * as databaseUtil from "../db/databaseUtil";
 import { decodeEndorserJwt } from "../libs/crypto/vc";
 import { errorStringForLog } from "../libs/endorserServer";
 import { generateSaveAndActivateIdentity } from "../libs/util";
@@ -112,10 +113,13 @@ export default class InviteOneAcceptView extends Vue {
    */
   async mounted() {
     this.checkingInvite = true;
-    await db.open();
 
     // Load or generate identity
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      await db.open();
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
 

src/views/InviteOneView.vue

@@ -138,11 +138,19 @@ import ContactNameDialog from "../components/ContactNameDialog.vue";
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
 import InviteDialog from "../components/InviteDialog.vue";
-import { APP_SERVER, AppString, NotificationIface } from "../constants/app";
+import {
+  APP_SERVER,
+  AppString,
+  NotificationIface,
+  USE_DEXIE_DB,
+} from "../constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { Contact } from "../db/tables/contacts";
+import * as databaseUtil from "../db/databaseUtil";
 import { createInviteJwt, getHeaders } from "../libs/endorserServer";
+import { PlatformServiceFactory } from "../services/PlatformServiceFactory";
 import { logger } from "../utils/logger";
+
 interface Invite {
   inviteIdentifier: string;
   expiresAt: string;
@@ -168,8 +176,11 @@ export default class InviteOneView extends Vue {
 
   async mounted() {
     try {
-      await db.open();
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        await db.open();
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.isRegistered = !!settings.isRegistered;
@@ -181,7 +192,16 @@ export default class InviteOneView extends Vue {
       );
       this.invites = response.data.data;
 
-      const baseContacts: Contact[] = await db.contacts.toArray();
+      const platformService = PlatformServiceFactory.getInstance();
+      const queryResult = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      let baseContacts = databaseUtil.mapQueryResultToValues(
+        queryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        baseContacts = await db.contacts.toArray();
+      }
       for (const invite of this.invites) {
         const contact = baseContacts.find(
           (contact) => contact.did === invite.redeemedBy,
@@ -328,18 +348,27 @@ export default class InviteOneView extends Vue {
     );
   }
 
-  addNewContact(did: string, notes: string) {
+  async addNewContact(did: string, notes: string) {
     (this.$refs.contactNameDialog as ContactNameDialog).open(
       "To Whom Did You Send The Invite?",
       "Their name will be added to your contact list.",
-      (name) => {
+      async (name) => {
         // the person obviously registered themselves and this user already granted visibility, so we just add them
         const contact = {
           did: did,
           name: name,
           registered: true,
         };
-        db.contacts.add(contact);
+        const platformService = PlatformServiceFactory.getInstance();
+        const columns = Object.keys(contact);
+        const values = Object.values(contact);
+        const placeholders = values.map(() => "?").join(", ");
+        const sql = `INSERT INTO contacts (${columns.join(", ")}) VALUES (${placeholders})`;
+        await platformService.dbExec(sql, values);
+        if (USE_DEXIE_DB) {
+          await db.contacts.add(contact);
+        }
+
         this.contactsRedeemed[did] = contact;
         this.$notify(
           {

src/views/LogView.vue

@@ -55,6 +55,9 @@ import TopMessage from "../components/TopMessage.vue";
 import { db } from "../db/index";
 import { Log } from "../db/tables/logs";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "../services/PlatformServiceFactory";
+import { USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 
 @Component({
   components: {
@@ -76,9 +79,19 @@ export default class LogView extends Vue {
   async loadLogs() {
     try {
       this.error = null; // Clear any previous errors
-      await db.open();
-      // Get all logs and sort by date in reverse chronological order
-      const allLogs = await db.logs.toArray();
+
+      let allLogs: Log[] = [];
+      const platformService = PlatformServiceFactory.getInstance();
+      const queryResult = await platformService.dbQuery("SELECT * FROM logs");
+      allLogs = databaseUtil.mapQueryResultToValues(
+        queryResult,
+      ) as unknown as Log[];
+      if (USE_DEXIE_DB) {
+        await db.open();
+        allLogs = await db.logs.toArray();
+      }
+
+      // Sort by date in reverse chronological order
       this.logs = allLogs.sort((a, b) => {
         const dateA = new Date(a.date);
         const dateB = new Date(b.date);

src/views/NewActivityView.vue

@@ -153,7 +153,7 @@ import { Component, Vue } from "vue-facing-decorator";
 import GiftedDialog from "../components/GiftedDialog.vue";
 import QuickNav from "../components/QuickNav.vue";
 import EntityIcon from "../components/EntityIcon.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import {
   db,
   retrieveSettingsForActiveAccount,
@@ -169,6 +169,9 @@ import {
   getNewOffersToUserProjects,
 } from "../libs/endorserServer";
 import { retrieveAccountDids } from "../libs/util";
+import { PlatformServiceFactory } from "../services/PlatformServiceFactory";
+import * as databaseUtil from "../db/databaseUtil";
+import { logger } from "../utils/logger";
 
 @Component({
   components: { GiftedDialog, QuickNav, EntityIcon },
@@ -194,14 +197,28 @@ export default class NewActivityView extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
       this.lastAckedOfferToUserJwtId = settings.lastAckedOfferToUserJwtId || "";
       this.lastAckedOfferToUserProjectsJwtId =
         settings.lastAckedOfferToUserProjectsJwtId || "";
 
-      this.allContacts = await db.contacts.toArray();
+      const platformService = PlatformServiceFactory.getInstance();
+      const queryResult = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      this.allContacts = databaseUtil.mapQueryResultToValues(
+        queryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        await db.open();
+        this.allContacts = await db.contacts.toArray();
+      }
+
       this.allMyDids = await retrieveAccountDids();
 
       const offersToUserData = await getNewOffersToUser(
@@ -240,9 +257,14 @@ export default class NewActivityView extends Vue {
   async expandOffersToUserAndMarkRead() {
     this.showOffersDetails = !this.showOffersDetails;
     if (this.showOffersDetails) {
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserJwtId: this.newOffersToUser[0].jwtId,
       });
+      if (USE_DEXIE_DB) {
+        await updateAccountSettings(this.activeDid, {
+          lastAckedOfferToUserJwtId: this.newOffersToUser[0].jwtId,
+        });
+      }
       // note that we don't update this.lastAckedOfferToUserJwtId in case they
       // later choose the last one to keep the offers as new
       this.$notify(
@@ -263,14 +285,24 @@ export default class NewActivityView extends Vue {
     );
     if (index !== -1 && index < this.newOffersToUser.length - 1) {
       // Set to the next offer's jwtId
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserJwtId: this.newOffersToUser[index + 1].jwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.settings.update(this.activeDid, {
+          lastAckedOfferToUserJwtId: this.newOffersToUser[index + 1].jwtId,
+        });
+      }
     } else {
       // it's the last entry (or not found), so just keep it the same
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserJwtId: this.lastAckedOfferToUserJwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.settings.update(this.activeDid, {
+          lastAckedOfferToUserJwtId: this.lastAckedOfferToUserJwtId,
+        });
+      }
     }
     this.$notify(
       {
@@ -287,10 +319,16 @@ export default class NewActivityView extends Vue {
     this.showOffersToUserProjectsDetails =
       !this.showOffersToUserProjectsDetails;
     if (this.showOffersToUserProjectsDetails) {
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserProjectsJwtId:
           this.newOffersToUserProjects[0].jwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.settings.update(this.activeDid, {
+          lastAckedOfferToUserProjectsJwtId:
+            this.newOffersToUserProjects[0].jwtId,
+        });
+      }
       // note that we don't update this.lastAckedOfferToUserProjectsJwtId in case
       // they later choose the last one to keep the offers as new
       this.$notify(
@@ -311,16 +349,28 @@ export default class NewActivityView extends Vue {
     );
     if (index !== -1 && index < this.newOffersToUserProjects.length - 1) {
       // Set to the next offer's jwtId
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserProjectsJwtId:
           this.newOffersToUserProjects[index + 1].jwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.settings.update(this.activeDid, {
+          lastAckedOfferToUserProjectsJwtId:
+            this.newOffersToUserProjects[index + 1].jwtId,
+        });
+      }
     } else {
       // it's the last entry (or not found), so just keep it the same
-      await updateAccountSettings(this.activeDid, {
+      await databaseUtil.updateAccountSettings(this.activeDid, {
         lastAckedOfferToUserProjectsJwtId:
           this.lastAckedOfferToUserProjectsJwtId,
       });
+      if (USE_DEXIE_DB) {
+        await db.settings.update(this.activeDid, {
+          lastAckedOfferToUserProjectsJwtId:
+            this.lastAckedOfferToUserProjectsJwtId,
+        });
+      }
     }
     this.$notify(
       {

src/views/NewEditAccountView.vue

@@ -47,8 +47,10 @@
 import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
+import { USE_DEXIE_DB } from "@/constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
+import * as databaseUtil from "../db/databaseUtil";
 
 @Component({
   components: {},
@@ -60,17 +62,26 @@ export default class NewEditAccountView extends Vue {
 
   // 'created' hook runs when the Vue instance is first created
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.givenName =
       (settings.firstName || "") +
       (settings.lastName ? ` ${settings.lastName}` : ""); // deprecated, pre v 0.1.3
   }
 
   async onClickSaveChanges() {
-    await db.settings.update(MASTER_SETTINGS_KEY, {
+    await databaseUtil.updateDefaultSettings({
       firstName: this.givenName,
       lastName: "", // deprecated, pre v 0.1.3
     });
+    if (USE_DEXIE_DB) {
+      await db.settings.update(MASTER_SETTINGS_KEY, {
+        firstName: this.givenName,
+        lastName: "", // deprecated, pre v 0.1.3
+      });
+    }
     this.$router.back();
   }
 

src/views/NewEditProjectView.vue

@@ -237,7 +237,9 @@ import {
   DEFAULT_IMAGE_API_SERVER,
   DEFAULT_PARTNER_API_SERVER,
   NotificationIface,
+  USE_DEXIE_DB,
 } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import { PlanVerifiableCredential } from "../interfaces";
 import {
@@ -303,7 +305,10 @@ export default class NewEditProjectView extends Vue {
   async mounted() {
     this.numAccounts = await retrieveAccountCount();
 
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     this.showGeneralAdvanced = !!settings.showGeneralAdvanced;
@@ -702,7 +707,10 @@ export default class NewEditProjectView extends Vue {
   ) {
     try {
       let partnerServer = DEFAULT_PARTNER_API_SERVER;
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       if (settings.partnerApiServer) {
         partnerServer = settings.partnerApiServer;
       }

src/views/OfferDetailsView.vue

@@ -180,7 +180,7 @@ import { RouteLocationNormalizedLoaded, Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { GenericCredWrapper, OfferVerifiableCredential } from "../interfaces";
 import {
@@ -193,6 +193,10 @@ import {
 import * as libsUtil from "../libs/util";
 import { retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { Contact } from "@/db/tables/contacts";
+import * as databaseUtil from "../db/databaseUtil";
+
 /**
  * Offer Details View Component
  * @author Matthew Raymer
@@ -398,7 +402,10 @@ export default class OfferDetailsView extends Vue {
    * @throws Will not throw but logs errors
    */
   private async loadAccountSettings() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.apiServer = settings.apiServer ?? "";
     this.activeDid = settings.activeDid ?? "";
     this.showGeneralAdvanced = settings.showGeneralAdvanced ?? false;
@@ -409,7 +416,18 @@ export default class OfferDetailsView extends Vue {
    */
   private async loadRecipientInfo() {
     if (this.recipientDid && !this.recipientName) {
-      const allContacts = await db.contacts.toArray();
+      let allContacts: Contact[] = [];
+      const platformService = PlatformServiceFactory.getInstance();
+      const queryResult = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      allContacts = databaseUtil.mapQueryResultToValues(
+        queryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        await db.open();
+        allContacts = await db.contacts.toArray();
+      }
       const allMyDids = await retrieveAccountDids();
       this.recipientName = didInfo(
         this.recipientDid,

src/views/OnboardMeetingListView.vue

@@ -89,13 +89,16 @@ import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { logConsoleAndDb, retrieveSettingsForActiveAccount } from "../db/index";
+import * as databaseUtil from "../db/databaseUtil";
+import { retrieveSettingsForActiveAccount } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import {
   errorStringForLog,
   getHeaders,
   serverMessageForUser,
 } from "../libs/endorserServer";
 import { encryptMessage } from "../libs/crypto";
+import { USE_DEXIE_DB } from "@/constants/app";
 
 interface Meeting {
   name: string;
@@ -134,7 +137,10 @@ export default class OnboardMeetingListView extends Vue {
   showPasswordDialog = false;
 
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     this.firstName = settings.firstName || "";

src/views/OnboardMeetingMembersView.vue

@@ -45,7 +45,9 @@ import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
 import MembersList from "../components/MembersList.vue";
 import UserNameDialog from "../components/UserNameDialog.vue";
-import { logConsoleAndDb, retrieveSettingsForActiveAccount } from "../db/index";
+import * as databaseUtil from "../db/databaseUtil";
+import { retrieveSettingsForActiveAccount } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import { encryptMessage } from "../libs/crypto";
 import {
   errorStringForLog,
@@ -53,6 +55,7 @@ import {
   serverMessageForUser,
 } from "../libs/endorserServer";
 import { generateSaveAndActivateIdentity } from "../libs/util";
+import { USE_DEXIE_DB } from "@/constants/app";
 
 @Component({
   components: {
@@ -91,7 +94,10 @@ export default class OnboardMeetingMembersView extends Vue {
       this.errorMessage = "The password is missing. Go back and try again.";
       return;
     }
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     this.firstName = settings.firstName || "";

src/views/OnboardMeetingSetupView.vue

@@ -232,7 +232,9 @@ import { Component, Vue } from "vue-facing-decorator";
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
 import MembersList from "../components/MembersList.vue";
-import { logConsoleAndDb, retrieveSettingsForActiveAccount } from "../db/index";
+import * as databaseUtil from "../db/databaseUtil";
+import { retrieveSettingsForActiveAccount } from "../db/index";
+import { logConsoleAndDb } from "../db/databaseUtil";
 import {
   errorStringForLog,
   getHeaders,
@@ -240,6 +242,7 @@ import {
 } from "../libs/endorserServer";
 import { encryptMessage } from "../libs/crypto";
 import { logger } from "../utils/logger";
+import { USE_DEXIE_DB } from "@/constants/app";
 interface ServerMeeting {
   groupId: number; // from the server
   name: string; // from the server
@@ -284,7 +287,10 @@ export default class OnboardMeetingView extends Vue {
   }
 
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
     this.fullName = settings.firstName || "";

src/views/ProjectViewView.vue

@@ -624,7 +624,8 @@ import TopMessage from "../components/TopMessage.vue";
 import QuickNav from "../components/QuickNav.vue";
 import EntityIcon from "../components/EntityIcon.vue";
 import ProjectIcon from "../components/ProjectIcon.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   db,
   logConsoleAndDb,
@@ -636,6 +637,7 @@ import * as serverUtil from "../libs/endorserServer";
 import { retrieveAccountDids } from "../libs/util";
 import HiddenDidDialog from "../components/HiddenDidDialog.vue";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 /**
  * Project View Component
  * @author Matthew Raymer
@@ -778,10 +780,21 @@ export default class ProjectViewView extends Vue {
    * @emits Notification on profile loading errors
    */
   async created() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.apiServer = settings.apiServer || "";
-    this.allContacts = await db.contacts.toArray();
+    const platformService = PlatformServiceFactory.getInstance();
+    const queryResult = await platformService.dbQuery("SELECT * FROM contacts");
+    this.allContacts = databaseUtil.mapQueryResultToValues(
+      queryResult,
+    ) as unknown as Contact[];
+    if (USE_DEXIE_DB) {
+      await db.open();
+      this.allContacts = await db.contacts.toArray();
+    }
     this.isRegistered = !!settings.isRegistered;
 
     try {

src/views/ProjectsView.vue

@@ -269,7 +269,7 @@ import { AxiosRequestConfig } from "axios";
 import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import EntityIcon from "../components/EntityIcon.vue";
 import InfiniteScroll from "../components/InfiniteScroll.vue";
@@ -278,12 +278,14 @@ import OnboardingDialog from "../components/OnboardingDialog.vue";
 import ProjectIcon from "../components/ProjectIcon.vue";
 import TopMessage from "../components/TopMessage.vue";
 import UserNameDialog from "../components/UserNameDialog.vue";
+import * as databaseUtil from "../db/databaseUtil";
 import { Contact } from "../db/tables/contacts";
 import { didInfo, getHeaders, getPlanFromCache } from "../libs/endorserServer";
 import { OfferSummaryRecord, PlanData } from "../interfaces/records";
 import * as libsUtil from "../libs/util";
 import { OnboardPage } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 @Component({
   components: {
     EntityIcon,
@@ -324,13 +326,26 @@ export default class ProjectsView extends Vue {
 
   async mounted() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.isRegistered = !!settings.isRegistered;
       this.givenName = settings.firstName || "";
 
-      this.allContacts = await db.contacts.toArray();
+      const platformService = PlatformServiceFactory.getInstance();
+      const queryResult = await platformService.dbQuery(
+        "SELECT * FROM contacts",
+      );
+      this.allContacts = databaseUtil.mapQueryResultToValues(
+        queryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        await db.open();
+        this.allContacts = await db.contacts.toArray();
+      }
 
       this.allMyDids = await libsUtil.retrieveAccountDids();
 

src/views/QuickActionBvcBeginView.vue

@@ -72,7 +72,8 @@ import { Component, Vue } from "vue-facing-decorator";
 
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import {
   BVC_MEETUPS_PROJECT_CLAIM_ID,
@@ -117,7 +118,10 @@ export default class QuickActionBvcBeginView extends Vue {
   }
 
   async record() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     const activeDid = settings.activeDid || "";
     const apiServer = settings.apiServer || "";
 

src/views/QuickActionBvcEndView.vue

@@ -144,7 +144,8 @@ import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import {
   accountsDBPromise,
   db,
@@ -165,6 +166,7 @@ import {
   getHeaders,
 } from "../libs/endorserServer";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 @Component({
   methods: { claimSpecialDescription },
   components: {
@@ -191,10 +193,24 @@ export default class QuickActionBvcBeginView extends Vue {
   async created() {
     this.loadingConfirms = true;
 
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.apiServer = settings.apiServer || "";
     this.activeDid = settings.activeDid || "";
-    this.allContacts = await db.contacts.toArray();
+
+    const platformService = PlatformServiceFactory.getInstance();
+    const contactQueryResult = await platformService.dbQuery(
+      "SELECT * FROM contacts",
+    );
+    this.allContacts = databaseUtil.mapQueryResultToValues(
+      contactQueryResult,
+    ) as unknown as Contact[];
+    if (USE_DEXIE_DB) {
+      await db.open();
+      this.allContacts = await db.contacts.toArray();
+    }
 
     let currentOrPreviousSat = DateTime.now().setZone("America/Denver");
     if (currentOrPreviousSat.weekday < 6) {
@@ -213,10 +229,19 @@ export default class QuickActionBvcBeginView extends Vue {
         suppressMilliseconds: true,
       }) || "";
 
-    const accountsDB = await accountsDBPromise;
-    await accountsDB.open();
-    const allAccounts = await accountsDB.accounts.toArray();
-    this.allMyDids = allAccounts.map((acc) => acc.did);
+    const queryResult = await platformService.dbQuery(
+      "SELECT did FROM accounts",
+    );
+    this.allMyDids =
+      databaseUtil
+        .mapQueryResultToValues(queryResult)
+        ?.map((row) => row[0] as string) || [];
+    if (USE_DEXIE_DB) {
+      const accountsDB = await accountsDBPromise;
+      await accountsDB.open();
+      const allAccounts = await accountsDB.accounts.toArray();
+      this.allMyDids = allAccounts.map((acc) => acc.did);
+    }
     const headers = await getHeaders(this.activeDid);
     try {
       const response = await fetch(

src/views/RecentOffersToUserProjectsView.vue

@@ -83,7 +83,8 @@ import EntityIcon from "../components/EntityIcon.vue";
 import GiftedDialog from "../components/GiftedDialog.vue";
 import InfiniteScroll from "../components/InfiniteScroll.vue";
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { Contact } from "../db/tables/contacts";
 import { Router } from "vue-router";
@@ -95,6 +96,7 @@ import {
 } from "../libs/endorserServer";
 import { retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 @Component({
   components: { EntityIcon, GiftedDialog, InfiniteScroll, QuickNav },
 })
@@ -116,13 +118,26 @@ export default class RecentOffersToUserView extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
       this.lastAckedOfferToUserProjectsJwtId =
         settings.lastAckedOfferToUserProjectsJwtId || "";
 
-      this.allContacts = await db.contacts.toArray();
+      const contactQueryResult =
+        await PlatformServiceFactory.getInstance().dbQuery(
+          "SELECT * FROM contacts",
+        );
+      this.allContacts = databaseUtil.mapQueryResultToValues(
+        contactQueryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        await db.open();
+        this.allContacts = await db.contacts.toArray();
+      }
 
       this.allMyDids = await retrieveAccountDids();
 

src/views/RecentOffersToUserView.vue

@@ -76,7 +76,8 @@ import GiftedDialog from "../components/GiftedDialog.vue";
 import EntityIcon from "../components/EntityIcon.vue";
 import InfiniteScroll from "../components/InfiniteScroll.vue";
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { Contact } from "../db/tables/contacts";
 import { OfferSummaryRecord } from "../interfaces";
@@ -87,6 +88,7 @@ import {
 } from "../libs/endorserServer";
 import { retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 @Component({
   components: { EntityIcon, GiftedDialog, InfiniteScroll, QuickNav },
 })
@@ -108,12 +110,24 @@ export default class RecentOffersToUserView extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.apiServer = settings.apiServer || "";
       this.activeDid = settings.activeDid || "";
       this.lastAckedOfferToUserJwtId = settings.lastAckedOfferToUserJwtId || "";
 
-      this.allContacts = await db.contacts.toArray();
+      const contactQueryResult =
+        await PlatformServiceFactory.getInstance().dbQuery(
+          "SELECT * FROM contacts",
+        );
+      this.allContacts = databaseUtil.mapQueryResultToValues(
+        contactQueryResult,
+      ) as unknown as Contact[];
+      if (USE_DEXIE_DB) {
+        this.allContacts = await db.contacts.toArray();
+      }
 
       this.allMyDids = await retrieveAccountDids();
 

src/views/SearchAreaView.vue

@@ -112,10 +112,12 @@ import {
 import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
-import { NotificationIface } from "../constants/app";
+import { NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { BoundingBox, MASTER_SETTINGS_KEY } from "../db/tables/settings";
 import { logger } from "../utils/logger";
+
 const DEFAULT_LAT_LONG_DIFF = 0.01;
 const WORLD_ZOOM = 2;
 const DEFAULT_ZOOM = 2;
@@ -147,7 +149,10 @@ export default class SearchAreaView extends Vue {
   searchBox: { name: string; bbox: BoundingBox } | null = null;
 
   async mounted() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.searchBox = settings.searchBoxes?.[0] || null;
     this.resetLatLong();
   }
@@ -204,10 +209,15 @@ export default class SearchAreaView extends Vue {
             westLong: this.localCenterLong - this.localLongDiff,
           },
         };
-        await db.open();
-        await db.settings.update(MASTER_SETTINGS_KEY, {
-          searchBoxes: [newSearchBox],
-        });
+        const searchBoxes = JSON.stringify([newSearchBox]);
+        // @ts-expect-error - the DB requires searchBoxes to be a string
+        databaseUtil.updateDefaultSettings({ searchBoxes });
+        if (USE_DEXIE_DB) {
+          await db.open();
+          await db.settings.update(MASTER_SETTINGS_KEY, {
+            searchBoxes: [newSearchBox],
+          });
+        }
         this.searchBox = newSearchBox;
         this.isChoosingSearchBox = false;
 
@@ -251,11 +261,18 @@ export default class SearchAreaView extends Vue {
 
   public async forgetSearchBox() {
     try {
-      await db.open();
-      await db.settings.update(MASTER_SETTINGS_KEY, {
-        searchBoxes: [],
+      // @ts-expect-error - the DB requires searchBoxes to be a string
+      await databaseUtil.updateDefaultSettings({
+        searchBoxes: "[]",
         filterFeedByNearby: false,
       });
+      if (USE_DEXIE_DB) {
+        await db.open();
+        await db.settings.update(MASTER_SETTINGS_KEY, {
+          searchBoxes: [],
+          filterFeedByNearby: false,
+        });
+      }
       this.searchBox = null;
       this.localCenterLat = 0;
       this.localCenterLong = 0;

src/views/ShareMyContactInfoView.vue

@@ -46,11 +46,14 @@ import { Router } from "vue-router";
 import { useClipboard } from "@vueuse/core";
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
-import { NotificationIface, APP_SERVER } from "../constants/app";
+import { NotificationIface, APP_SERVER, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { retrieveAccountMetadata } from "../libs/util";
 import { generateEndorserJwtUrlForAccount } from "../libs/endorserServer";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
 import { logger } from "../utils/logger";
+
 @Component({
   components: { QuickNav, TopMessage },
 })
@@ -63,7 +66,10 @@ export default class ShareMyContactInfoView extends Vue {
   }
 
   async onClickShare() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     const activeDid = settings.activeDid || "";
     const givenName = settings.firstName || "";
     const isRegistered = !!settings.isRegistered;
@@ -71,7 +77,17 @@ export default class ShareMyContactInfoView extends Vue {
 
     const account = await retrieveAccountMetadata(activeDid);
 
-    const numContacts = await db.contacts.count();
+    const platformService = PlatformServiceFactory.getInstance();
+    const contactQueryResult = await platformService.dbQuery(
+      "SELECT COUNT(*) FROM contacts",
+    );
+    let numContacts =
+      (databaseUtil.mapQueryResultToValues(
+        contactQueryResult,
+      )?.[0]?.[0] as number) || 0;
+    if (USE_DEXIE_DB) {
+      numContacts = await db.contacts.count();
+    }
 
     if (account) {
       const message = await generateEndorserJwtUrlForAccount(

src/views/SharedPhotoView.vue

@@ -78,12 +78,16 @@ import {
   DEFAULT_IMAGE_API_SERVER,
   IMAGE_TYPE_PROFILE,
   NotificationIface,
+  USE_DEXIE_DB,
 } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
 import { accessToken } from "../libs/crypto";
 import { base64ToBlob, SHARED_PHOTO_BASE64_KEY } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { Temp } from "@/db/tables/temp";
 @Component({ components: { PhotoDialog, QuickNav } })
 export default class SharedPhotoView extends Vue {
   $notify!: (notification: NotificationIface, timeout?: number) => void;
@@ -100,16 +104,32 @@ export default class SharedPhotoView extends Vue {
   // 'created' hook runs when the Vue instance is first created
   async mounted() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid;
 
-      const temp = await db.temp.get(SHARED_PHOTO_BASE64_KEY);
+      const platformService = PlatformServiceFactory.getInstance();
+      const tempQuery = await platformService.dbQuery(
+        "SELECT * FROM temp WHERE id = ?",
+        [SHARED_PHOTO_BASE64_KEY],
+      );
+      let temp = databaseUtil.mapQueryResultToValues(tempQuery)?.[0] as Temp;
+      if (USE_DEXIE_DB) {
+        temp = (await db.temp.get(SHARED_PHOTO_BASE64_KEY)) as unknown as Temp;
+      }
       const imageB64 = temp?.blobB64 as string;
       if (temp) {
         this.imageBlob = base64ToBlob(imageB64);
 
         // clear the temp image
-        db.temp.delete(SHARED_PHOTO_BASE64_KEY);
+        await platformService.dbExec("DELETE FROM temp WHERE id = ?", [
+          SHARED_PHOTO_BASE64_KEY,
+        ]);
+        if (USE_DEXIE_DB) {
+          await db.temp.delete(SHARED_PHOTO_BASE64_KEY);
+        }
 
         this.imageFileName = this.$route.query["fileName"] as string;
       } else {
@@ -150,9 +170,12 @@ export default class SharedPhotoView extends Vue {
   recordProfile() {
     (this.$refs.photoDialog as PhotoDialog).open(
       async (imgUrl) => {
-        await db.settings.update(MASTER_SETTINGS_KEY, {
-          profileImageUrl: imgUrl,
-        });
+        databaseUtil.updateDefaultSettings({ profileImageUrl: imgUrl });
+        if (USE_DEXIE_DB) {
+          await db.settings.update(MASTER_SETTINGS_KEY, {
+            profileImageUrl: imgUrl,
+          });
+        }
         this.$router.push({ name: "account" });
       },
       IMAGE_TYPE_PROFILE,

src/views/StartView.vue

@@ -91,7 +91,8 @@
 import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
-import { AppString, PASSKEYS_ENABLED } from "../constants/app";
+import { AppString, PASSKEYS_ENABLED, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { retrieveSettingsForActiveAccount } from "../db/index";
 import {
   registerSaveAndActivatePasskey,
@@ -109,7 +110,10 @@ export default class StartView extends Vue {
   numAccounts = 0;
 
   async mounted() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.givenName = settings.firstName || "";
 
     this.numAccounts = await retrieveAccountCount();

src/views/TestView.vue

@@ -167,11 +167,30 @@
         <button
           class="text-sm text-blue-600 hover:text-blue-800 underline"
           @click="
-            sqlQuery = 'SELECT * FROM sqlite_master WHERE type=\'table\';'
+            sqlQuery = 'SELECT * FROM sqlite_master WHERE type=\'table\';';
+            executeSql();
           "
         >
           All Tables
         </button>
+        <button
+          class="text-sm text-blue-600 hover:text-blue-800 underline"
+          @click="
+            sqlQuery = 'SELECT * FROM accounts;';
+            executeSql();
+          "
+        >
+          Accounts
+        </button>
+        <button
+          class="text-sm text-blue-600 hover:text-blue-800 underline"
+          @click="
+            sqlQuery = 'SELECT * FROM settings;';
+            executeSql();
+          "
+        >
+          Settings
+        </button>
       </div>
       <div>
         <textarea
@@ -311,7 +330,8 @@ import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
-import { AppString, NotificationIface } from "../constants/app";
+import { AppString, NotificationIface, USE_DEXIE_DB } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db, retrieveSettingsForActiveAccount } from "../db/index";
 import * as vcLib from "../libs/crypto/vc";
 import * as cryptoLib from "../libs/crypto";
@@ -331,6 +351,7 @@ import {
 } from "../libs/util";
 import { logger } from "../utils/logger";
 import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { Temp } from "@/db/tables/temp";
 const inputFileNameRef = ref<Blob>();
 
 const TEST_PAYLOAD = {
@@ -369,7 +390,10 @@ export default class Help extends Vue {
   cryptoLib = cryptoLib;
 
   async mounted() {
-    const settings = await retrieveSettingsForActiveAccount();
+    let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+    if (USE_DEXIE_DB) {
+      settings = await retrieveSettingsForActiveAccount();
+    }
     this.activeDid = settings.activeDid || "";
     this.userName = settings.firstName;
 
@@ -399,11 +423,35 @@ export default class Help extends Vue {
           });
           const blobB64 = await blobToBase64(blob);
           this.fileName = (file as File).name;
-          const temp = await db.temp.get(SHARED_PHOTO_BASE64_KEY);
+
+          const platformService = PlatformServiceFactory.getInstance();
+          const tempQuery = await platformService.dbQuery(
+            "SELECT * FROM temp WHERE id = ?",
+            [SHARED_PHOTO_BASE64_KEY],
+          );
+          let temp = databaseUtil.mapQueryResultToValues(
+            tempQuery,
+          )?.[0] as Temp;
           if (temp) {
-            await db.temp.update(SHARED_PHOTO_BASE64_KEY, { blobB64 });
+            await platformService.dbExec(
+              "UPDATE temp SET blobB64 = ? WHERE id = ?",
+              [blobB64, SHARED_PHOTO_BASE64_KEY],
+            );
           } else {
-            await db.temp.add({ id: SHARED_PHOTO_BASE64_KEY, blobB64 });
+            await platformService.dbExec(
+              "INSERT INTO temp (id, blobB64) VALUES (?, ?)",
+              [SHARED_PHOTO_BASE64_KEY, blobB64],
+            );
+          }
+          if (USE_DEXIE_DB) {
+            temp = (await db.temp.get(
+              SHARED_PHOTO_BASE64_KEY,
+            )) as unknown as Temp;
+            if (temp) {
+              await db.temp.update(SHARED_PHOTO_BASE64_KEY, { blobB64 });
+            } else {
+              await db.temp.add({ id: SHARED_PHOTO_BASE64_KEY, blobB64 });
+            }
           }
         }
       };

src/views/UserProfileView.vue

@@ -102,13 +102,17 @@ import TopMessage from "../components/TopMessage.vue";
 import {
   DEFAULT_PARTNER_API_SERVER,
   NotificationIface,
+  USE_DEXIE_DB,
 } from "../constants/app";
+import * as databaseUtil from "../db/databaseUtil";
 import { db } from "../db/index";
 import { Contact } from "../db/tables/contacts";
 import { didInfo, getHeaders } from "../libs/endorserServer";
 import { UserProfile } from "../libs/partnerServer";
 import { retrieveAccountDids } from "../libs/util";
 import { logger } from "../utils/logger";
+import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
+import { Settings } from "@/db/tables/settings";
 @Component({
   components: {
     LMap,
@@ -135,12 +139,29 @@ export default class UserProfileView extends Vue {
   didInfo = didInfo;
 
   async mounted() {
-    const settings = await db.settings.toArray();
+    const platformService = PlatformServiceFactory.getInstance();
+    const settingsQuery = await platformService.dbQuery(
+      "SELECT * FROM settings",
+    );
+    let settings = databaseUtil.mapQueryResultToValues(
+      settingsQuery,
+    ) as Settings[];
+    if (USE_DEXIE_DB) {
+      settings = await db.settings.toArray();
+    }
     this.activeDid = settings[0]?.activeDid || "";
     this.partnerApiServer =
       settings[0]?.partnerApiServer || this.partnerApiServer;
 
-    this.allContacts = await db.contacts.toArray();
+    const contactQuery = await platformService.dbQuery(
+      "SELECT * FROM contacts",
+    );
+    this.allContacts = databaseUtil.mapQueryResultToValues(
+      contactQuery,
+    ) as unknown as Contact[];
+    if (USE_DEXIE_DB) {
+      this.allContacts = await db.contacts.toArray();
+    }
     this.allMyDids = await retrieveAccountDids();
 
     await this.loadProfile();