Add user settings API + Logic

logic/auth.js

@@ -12,6 +12,8 @@ const JWTHelper = require('utils/jwt.js');
 const constants = require('utils/const.js');
 const UUID = require('utils/UUID.js');
 
+const defaultSettings = require('resources/db-default-settings.json');
+
 const saltRounds = 10;
 const SYSTEM_USER = UUID.fetchBootUUID() || 'admin';
 
@@ -199,6 +201,38 @@ async function getInfo() {
     }
 };
 
+async function getSettings() {
+    try {
+        const { settings } = await diskLogic.readUserFile();
+
+        return { ...defaultSettings, ...settings };
+    } catch (error) {
+        throw new NodeError('Unable to get account settings');
+    }
+};
+
+async function updateSetting(setting, value) {
+    try {
+        const settings = await getSettings();
+
+        if(!setting) return settings;
+
+        if(typeof value !== undefined) {
+            settings[setting] = value;
+        } else {
+            delete settings[setting];
+        }
+
+        const user = await diskLogic.readUserFile();
+        user.settings = settings;
+        await diskLogic.writeUserFile(user);
+
+        return settings;
+    } catch (error) {
+        throw new NodeError(`Unable to update setting`);
+    }
+};
+
 async function seed(user) {
 
     //Decrypt mnemonic seed
@@ -228,9 +262,9 @@ async function register(user, seed) {
         throw new NodeError('Unable to encrypt mnemonic seed');
     }
 
-    //save user
+    //save user and init settings
     try {
-        await diskLogic.writeUserFile({ name: user.name, password: user.password, seed: encryptedSeed });
+        await diskLogic.writeUserFile({ name: user.name, password: user.password, seed: encryptedSeed, settings: {} });
     } catch (error) {
         throw new NodeError('Unable to register user');
     }
@@ -289,6 +323,8 @@ module.exports = {
     hashCredentials,
     isRegistered,
     getInfo,
+    getSettings,
+    updateSetting,
     seed,
     login,
     register,

logic/disk.js

@@ -61,14 +61,6 @@ async function readUserFile() {
   return {...defaultProperties, ...userFile};
 }
 
-function readSettingsFile() {
-  return diskService.readJsonFile(constants.SETTINGS_FILE);
-}
-
-function writeSettingsFile(json) {
-  return diskService.writeJsonFile(constants.SETTINGS_FILE, json);
-}
-
 async function writeUserFile(json) {
   return diskService.writeJsonFile(constants.USER_FILE, json);
 }
@@ -256,10 +248,8 @@ module.exports = {
   fileExists,
   getBuildDetails,
   listVersionsForApp,
-  readSettingsFile,
   readUserFile,
   writeAppVersionFile,
-  writeSettingsFile,
   writeUserFile,
   writeUmbrelSeedFile,
   umbrelSeedFileExists,

resources/db-default-settings.json

@@ -0,0 +1,3 @@
+{
+  "currency": "USD"
+}

routes/v1/account.js

@@ -105,6 +105,24 @@ router.get('/info', auth.jwt, safeHandler(async (req, res) => {
     return res.status(constants.STATUS_CODES.OK).json(info);
 }));
 
+router.get('/settings', auth.jwt, safeHandler(async (req, res) => {
+    const settings = await authLogic.getSettings();
+
+    return res.status(constants.STATUS_CODES.OK).json(settings);
+}));
+
+router.post('/settings', auth.jwt, safeHandler(async (req, res) => {
+    const { setting, value } = req.body;
+
+    try {
+        const settings = await authLogic.updateSetting(setting, value);
+
+        return res.status(constants.STATUS_CODES.OK).json(settings);
+    } catch (error) {
+        return next(error);
+    }
+}));
+
 router.post('/seed', auth.convertReqBodyToBasicAuth, auth.basic, incorrectPasswordAuthHandler, safeHandler(async (req, res) => {
     const seed = await authLogic.seed(req.user);