settings service to ts

src/background.html

@@ -5,7 +5,6 @@
     <script type="text/javascript" src="lib/tldjs/tld.js"></script>
     <script type="text/javascript" src="lib/forge/forge.js"></script>
     <script type="text/javascript" src="models/domainModels.js"></script>
-    <script type="text/javascript" src="services/settingsService.js"></script>
     <script type="text/javascript" src="services/folderService.js"></script>
     <script type="text/javascript" src="services/cipherService.js"></script>
     <script type="text/javascript" src="services/syncService.js"></script>

src/background.js

@@ -7,6 +7,7 @@ import EnvironmentService from './services/environment.service';
 import i18nService from './services/i18nService.js';
 import LockService from './services/lockService.js';
 import PasswordGenerationService from './services/passwordGeneration.service';
+import SettingsService from './services/settings.service';
 import TokenService from './services/token.service';
 import TotpService from './services/totp.service';
 import UserService from './services/user.service';
@@ -86,7 +87,7 @@ var bg_isBackground = true,
     window.bg_apiService = bg_apiService = new ApiService(bg_tokenService, logout);
     window.bg_environmentService = bg_environmentService = new EnvironmentService(bg_apiService);
     window.bg_userService = bg_userService = new UserService(bg_tokenService);
-    window.bg_settingsService = bg_settingsService = new SettingsService(bg_userService, bg_utilsService);
+    window.bg_settingsService = bg_settingsService = new SettingsService(bg_userService);
     window.bg_cipherService = bg_cipherService = new CipherService(bg_cryptoService, bg_userService, bg_apiService, bg_settingsService, bg_utilsService,
         bg_constantsService);
     window.bg_folderService = bg_folderService = new FolderService(bg_cryptoService, bg_userService, bg_apiService, bg_i18nService, bg_utilsService);

src/services/settings.service.ts

@@ -0,0 +1,61 @@
+import UserService from './user.service';
+import UtilsService from './utils.service';
+
+const Keys = {
+    settingsPrefix: 'settings_',
+    equivalentDomains: 'equivalentDomains',
+};
+
+export default class SettingsService {
+    private settingsCache: any;
+
+    constructor(private userService: UserService) {
+    }
+
+    clearCache(): void {
+        this.settingsCache = null;
+    }
+
+    getEquivalentDomains(): Promise<any> {
+        return this.getSettingsKey(Keys.equivalentDomains);
+    }
+
+    async setEquivalentDomains(equivalentDomains: any) {
+        await this.setSettingsKey(Keys.equivalentDomains, equivalentDomains);
+    }
+
+    async clear(userId: string): Promise<void> {
+        await UtilsService.removeFromStorage(Keys.settingsPrefix + userId);
+        this.settingsCache = null;
+    }
+
+    // Helpers
+
+    private async getSettings(): Promise<any> {
+        if (this.settingsCache == null) {
+            const userId = await this.userService.getUserId();
+            this.settingsCache = UtilsService.getObjFromStorage(Keys.settingsPrefix + userId);
+        }
+        return this.settingsCache;
+    }
+
+    private async getSettingsKey(key: string): Promise<any> {
+        const settings = await this.getSettings();
+        if (settings != null && settings[key]) {
+            return settings[key];
+        }
+        return null;
+    }
+
+    private async setSettingsKey(key: string, value: any): Promise<void> {
+        const userId = await this.userService.getUserId();
+        let settings = await this.getSettings();
+        if (!settings) {
+            settings = {};
+        }
+
+        settings[key] = value;
+        await UtilsService.saveObjToStorage(Keys.settingsPrefix + userId, settings);
+        this.settingsCache = settings;
+    }
+}

src/services/settingsService.js

@@ -1,99 +0,0 @@
-function SettingsService(userService, utilsService) {
-    this.userService = userService;
-    this.utilsService = utilsService;
-    this.settingsCache = null;
-
-    initSettingsService();
-}
-
-function initSettingsService() {
-    SettingsService.prototype.clearCache = function () {
-        this.settingsCache = null;
-    };
-
-    SettingsService.prototype.getSettings = function (callback) {
-        if (!callback || typeof callback !== 'function') {
-            throw 'callback function required';
-        }
-
-        var self = this;
-
-        if (self.settingsCache) {
-            callback(self.settingsCache);
-            return;
-        }
-
-        this.userService.getUserId().then(function (userId) {
-            var key = 'settings_' + userId;
-            chrome.storage.local.get(key, function (obj) {
-                self.settingsCache = obj[key];
-                callback(self.settingsCache);
-            });
-        });
-    };
-
-    SettingsService.prototype.getEquivalentDomains = function (callback) {
-        var deferred = Q.defer();
-
-        getSettingsKey(this, 'equivalentDomains', function (domains) {
-            deferred.resolve(domains);
-        });
-
-        return deferred.promise;
-    };
-
-    function getSettingsKey(self, key, callback) {
-        if (!callback || typeof callback !== 'function') {
-            throw 'callback function required';
-        }
-
-        self.getSettings(function (settings) {
-            if (settings && settings[key]) {
-                callback(settings[key]);
-                return;
-            }
-
-            callback(null);
-        });
-    }
-
-    SettingsService.prototype.setEquivalentDomains = function (equivalentDomains, callback) {
-        setSettingsKey(this, 'equivalentDomains', equivalentDomains, callback);
-    };
-
-    function setSettingsKey(self, key, value, callback) {
-        if (!callback || typeof callback !== 'function') {
-            throw 'callback function required';
-        }
-
-        self.userService.getUserId().then(function (userId) {
-            var settingsKey = 'settings_' + userId;
-
-            self.getSettings(function (settings) {
-                if (!settings) {
-                    settings = {};
-                }
-                settings[key] = value;
-
-                var obj = {};
-                obj[settingsKey] = settings;
-
-                chrome.storage.local.set(obj, function () {
-                    self.settingsCache = settings;
-                    callback();
-                });
-            });
-        });
-    }
-
-    SettingsService.prototype.clear = function (userId) {
-        var self = this;
-        return self.utilsService.removeFromStorage('settings_' + userId).then(function () {
-            self.settingsCache = null;
-        });
-    };
-
-    function handleError(error, deferred) {
-        deferred.reject(error);
-    }
-}

src/services/syncService.js

@@ -147,8 +147,6 @@ function initSyncService() {
     }
 
     function syncSettings(self, userId, response) {
-        var deferred = Q.defer();
-
         var eqDomains = [];
         if (response && response.equivalentDomains) {
             eqDomains = eqDomains.concat(response.equivalentDomains);
@@ -161,11 +159,7 @@ function initSyncService() {
             }
         }
 
-        self.settingsService.setEquivalentDomains(eqDomains, function () {
-            deferred.resolve();
-        });
-
-        return deferred.promise;
+        return self.settingsService.setEquivalentDomains(eqDomains);
     }
 
     SyncService.prototype.getLastSync = function (callback) {