Simplification

src/db-admin/health.ts

@@ -10,44 +10,63 @@ import {
   putAccount,
   getAccountById,
 } from '../db/account';
+import { openDatabases } from './open';
+import { toHex } from '../lib/to-hex';
 
 PouchDB.plugin(indexeddb);
 
 declare global {
   var localDb: any;
   var db: any;
+  var currentAccount: any;
 }
 
 const initDb = async () => {
   if (globalThis.localDb === undefined) {
-    globalThis.localDb = new PouchDB('_local_dyomedea_', {
-      adapter: 'indexeddb',
-      auto_compaction: true,
-    });
-  }
+    globalThis.currentAccount = await openDatabases();
+    const currentAccount = globalThis.currentAccount;
 
-  const accounts = await getAccounts();
-  console.log({ caller: 'initDb', accounts });
+    if (currentAccount.remoteDbServer) {
+      const url = `${currentAccount.remoteDbServer}/userdb-${toHex(
+        currentAccount.remoteDbUser
+      )}`;
 
-  if (accounts.length === 0) {
-    accounts[0] = initialAccount;
-    await putAccount({ id: initialAccount.id, account: initialAccount });
-  }
-
-  const settings = await getSettings();
-  let currentAccount = getAccountById(accounts, settings.currentAccountId);
-  if (currentAccount === undefined) {
-    settings.currentAccountId = accounts[0].id;
-    await putSettings({ settings });
-    currentAccount = accounts[0];
-  }
-
-  console.log({ caller: 'initDb', settings, currentAccount });
-  if (globalThis.db === undefined) {
-    globalThis.db = new PouchDB(currentAccount.localDb, {
-      adapter: 'indexeddb',
-      auto_compaction: true,
-    });
+      const remoteDb = new PouchDB(url, {
+        auth: {
+          username: currentAccount.remoteDbUser,
+          password: currentAccount.remoteDbPassword,
+        },
+        skip_setup: true,
+      });
+      const sync = PouchDB.sync(db, remoteDb, {
+        live: true,
+        retry: true,
+      })
+        .on('change', function (info) {
+          // handle change
+          console.log({ caller: 'Sync / change', info });
+        })
+        .on('paused', function (err) {
+          // replication paused (e.g. replication up to date, user went offline)
+          console.log({ caller: 'Sync / paused', err });
+        })
+        .on('active', function () {
+          // replicate resumed (e.g. new changes replicating, user went back online)
+          console.log({ caller: 'Sync / active' });
+        })
+        .on('denied', function (err) {
+          // a document failed to replicate (e.g. due to permissions)
+          console.error({ caller: 'Sync / denied', err });
+        })
+        .on('complete', function (info) {
+          // handle complete
+          console.log({ caller: 'Sync / complete', info });
+        })
+        .on('error', function (err) {
+          // handle error
+          console.error({ caller: 'Sync / error', err });
+        });
+    }
   }
 };
 

src/db-admin/open.ts

@@ -0,0 +1,50 @@
+import PouchDB from 'pouchdb';
+import indexeddb from 'pouchdb-adapter-indexeddb';
+import {
+  getAccounts,
+  initialAccount,
+  putAccount,
+  getAccountById,
+} from '../db/account';
+import { getSettings, putSettings } from '../db/settings';
+
+PouchDB.plugin(indexeddb);
+
+declare global {
+  var localDb: any;
+  var db: any;
+}
+
+export const openDatabases = async () => {
+  globalThis.localDb = new PouchDB('_local_dyomedea_', {
+    adapter: 'indexeddb',
+    auto_compaction: true,
+  });
+
+  const accounts = await getAccounts();
+  console.log({ caller: 'initDb', accounts });
+
+  if (accounts.length === 0) {
+    accounts[0] = initialAccount;
+    await putAccount({ id: initialAccount.id, account: initialAccount });
+  }
+
+  const settings = await getSettings();
+  let currentAccount = getAccountById(accounts, settings.currentAccountId);
+  if (currentAccount === undefined) {
+    settings.currentAccountId = accounts[0].id;
+    await putSettings({ settings });
+    currentAccount = accounts[0];
+  }
+
+  console.log({ caller: 'initDb', settings, currentAccount });
+
+  if (globalThis.db === undefined) {
+    globalThis.db = new PouchDB(currentAccount.localDb, {
+      adapter: 'indexeddb',
+      auto_compaction: true,
+    });
+  }
+
+  return currentAccount;
+};