fix example ports; update 3box

examples/3box/.mm-plugin.json

@@ -1,4 +1,3 @@
 {
-  "root": ".",
   "port": 8083
-}
+}

examples/3box/README.md

@@ -0,0 +1,4 @@
+
+# 3box Plugin
+
+**NOTE:** This plugin is currently not supported and will be updated in the future.

examples/3box/index.js

@@ -1,4 +1,50 @@
+const Box = require('3box/dist/3box.min')
 
-// const plug = require('./src/3box-example')
-// const plug = require('./src/example1')
-const plug = require('./src/3box-example-basic')
+function update3Box ({ type, box }, newState) {
+  console.log('3boxbasic update3Box type:', type);
+  console.log('3boxbasic update3Box newState:', newState);
+  return box.private.set(type, JSON.stringify(newState));
+}
+
+function registerUpdates (box) {
+  const updatePreferences = update3Box.bind(this, { type: 'preferences', box });
+  console.log('3boxbasic registerUpdates:', `updatePreferences:${updatePreferences} box:${box}`);
+  pluginAPIs.subscribeToPreferencesControllerChanges(updatePreferences);
+}
+
+function restoreFrom3Box (box, address) {
+  box.private.get('preferences')
+    .then(backedUpPreferences => {
+      console.log('backedUpPreferences', backedUpPreferences)
+      backedUpPreferences && pluginAPIs.updatePreferencesControllerState(JSON.parse(backedUpPreferences));
+      registerUpdates(box);
+      console.log('3boxbasic restoreFrom3Box:', `address:${address} box:${box} backedUpPreferences:${backedUpPreferences}`);
+      pluginAPIs.updatePluginState({ syncDone3Box: true, threeBoxAddress: address });
+    })
+}
+
+function new3Box (address) {
+  pluginAPIs.updatePluginState({ syncDone3Box: false });
+  console.log('3boxbasic new3Box 1:', `address:${address}`);
+  pluginAPIs.generateSignature('This app wants to view and update your 3Box profile.', address)
+    .then(signature => pluginAPIs.Box.openBox(
+      address,
+      ethereumProvider,
+      {
+        walletProvidedSignature: signature
+      }
+    ))
+    .then(box => {
+      box.onSyncDone(() => {
+        restoreFrom3Box(box, address);
+        console.log('3boxbasic new3Box 2:', `address:${address} box:${box}`);
+        pluginAPIs.updatePluginState({ syncDone3Box: true, threeBoxAddress: address });
+      })
+    })
+}
+
+function metaPlugin () {
+  new3Box(pluginData.address)
+}
+
+metaPlugin()